We are excited to announce the release of our first line of Qualia Research Institute scents, “Magical Creatures”. This line explores the complex and often puzzling interactions that exist in the state-space of olfaction, highlighting the exotic and unique qualities that can emerge in this space.
“Bearing your intentions in the back of your mind has all kinds of effects in navigating your practice, without you even being conscious of it. It’s a powerful thing. Intentions are extremely powerful things. Intentions create our worlds. And that’s not hyperbole.”
– Rob Burbea, in Practicing the Jhanas
Vimalakīrti then asked the bodhisattvas from the Host of Fragrances [world], “How does Accumulation of Fragrances Tathāgata explain the Dharma?”
Those bodhisattvas said, “In our land the Tathāgata* explains [the Dharma] without words. He simply uses the host of fragrances to make the gods and humans enter into the practice of the Vinaya. The bodhisattvas each sit beneath fragrant trees, smelling such wondrous fragrances, from which they attain the ‘samādhi of the repository of all virtues.’ Those who attain this samādhi all become replete in the merits of the bodhisattva.”
– Chapter X – The Buddha Accumulation Of Fragrances
[*Tathāgata is an honorable name for the Buddha of a realm.]
In his 2019 Jhana retreat lectures, Rob Burbea explains that the intention you use as your source of energy, your reserve, your approach, and your guide to meditation has an enormous influence on what unfolds and what arises during a retreat.
If you practice Jhana meditation to be more calm, or to reduce stress, or to tick a box of “having done a Jhana retreat”, or because someone really likes the teacher and recommended it to you, or as an instrumental stepping stone to then use for insight practices, or anything else that is not open to the mystery of the Jhanas and has the flexibility and responsivity to what comes up naturally out of them, then many of the deepest and most worthwhile realms of experience this practice has to offer will simply not unfold.
Similarly, approaching an ayahuasca session with the intention of healing a particular relationship, or experiencing a mystical sense about a specific spiritual tradition, or for the sake of neurogenesis, or anything else with a predetermined target, will entail that some things will not unfold.
The approach, the intentions, and the desires that fuel a particular exploration of consciousness will determine the limits of what will unfold from it. This insight is an important conceptual background to understand the exploration of consciousness we are pursuing at QRI. To truly get the most out of experiencing our scents, we want to think of it in terms of what we call the cultivation of Qualia Mastery.
Qualia Mastery consists of three core intentions that work in the background during any exploration of consciousness:
It’s for the Benefit of Sentient Beings: The exploration intends to benefit all sentient beings. The explorer should not do anything damaging, which may limit future explorations. We should let our efforts be guided by compassion and sympathetic joy in addition to curiosity and creativity. And the goal should be altruistic: we are seeking solutions to the problem of suffering in all its guises, and we believe that understanding consciousness is essential for achieving this.
To Develop an Intellectual Understanding: Unlike many spiritual traditions which advocate for a strictly non-intellectual understanding of consciousness, Qualia Mastery fully embraces the value, importance, and necessity of intellectual understanding. This embrace entails approaching the exploration of consciousness with epistemological optimism. Yes, with enough dedication, cleverness, and knowledge, it is possible to eff the ineffable. Or, at the very least, not trying to do so will surely make it impossible!
To Experience the Mystery of Consciousness Directly: In other words, an essential aspect of Qualia Mastery involves the intention to acquire the capacity to instantiate, navigate, and utilize any and every possible state of consciousness. It is not enough to know that the 6th Jhana exists intellectually; we want to experience it ourselves! Likewise, we want to develop the ability to abide in all shades of wonder, color, taste, and so on.
With Qualia Mastery in mind, you will get much more out of exploring our scents (and any other scent you may encounter on your own!). Don’t let your preconcieved sense of what scents are (and what they are for) limit the way you approach them. They are disclosing hidden properties of consciousness! Drink and delight in experiencing the wonder of the unknown, and join us in developing an intimate and unmediated relationship with this most outstanding mystery.
Importantly, please do not think of these scents as perfumes for two reasons. First, that way of perceiving them will be limiting. It comes with a large set of cultural imports and expectations (cf. functional fixedness). Instead, these scents are qualia research tools: they are molecular compositions meant to disclose varieties of qualia and to allow you to engage in an intimate and unmediated way with the mystery of consciousness. And second, these scents are not intended as skin scents. The makeup of these scents is a mixture of common essential oils and perfume ingredients. Their relative proportions do not adhere to IFRA guidelines, which would enable us to sell them as proper perfumes intended to be used on one’s skin. Some of those regulations restrict the range of qualia accessible. Although clever perfumist tricks can, in principle, be used to deliver the same qualia while adhering closely to the guidelines. However, as a non-profit with a limited budget, this is something we have yet to invest in doing (but we may invest in the future).
What is this line of scents about? And what is the aesthetic generator behind it?
Color is the quintessential example used to illustrate the concept of qualia. The state-space of color qualia is rather simple1 . It consists of three orthogonal dimensions: the red-green axis, the yellow-blue axis, and the white-black axis. Every shade of color can be found as a coordinate in this three-dimensional space.
The QRI logo illustrates two of the three dimensions of color qualia.
Albeit controversial in some circles, fundamental properties of this qualia space can be understood experientially by anyone who pays close attention. For example, orange, purple, yellow-green, and green-blue are all secondary color qualia. Orange is, in some sense, both yellow-like and red-like; it isn’t a “pure” color quale. A fair number of phenomenal puzzles can be formulated with color qualia alone. But at its core, the space is simple: linear, Euclidean, and 3-dimensional.
The state-space of scent qualia, however, isn’t that simple. Depending on who you ask, scent-space might have between 30 and 300 dimensions. It is our measured assessment, however, that seeking a Euclidean space for scents is, at best premature and, at worst, fundamentally misguided. Early research in the geometry of the state-space of scent suggests it is hyperbolic. But we at QRI would suggest it is also irregular, and its topology might be far from trivial.
Here are a couple of examples of what makes us think there may be many puzzling interactions that suggest the presence of irregularities in the state-space of olfaction:
There are many examples where two scents mixed give rise to new emergent “scent gestalts” that genuinely feel like more than the sum of their parts. As elaborated in the description of Eau de Cologne Vide, there are tactile scent effects (such as the coolness of mint and the prickly spiky trigeminal stimulation of aldehydes). Some scents modify other scents called “character impact”: two scents that refuse to “blend” with each other can be merged by adding the right character impact into the mix.
Thus, we may need new interpretative lenses to make sense of the state-space of scents. We encourage, cultivate, and celebrate creative explorations of this (and other) qualia spaces that provide new insights and perspectives. This is what Magical Creatures is all about.
Magical Creatures is a line of scents emphasizing the “special effects” found in the state-space of scents. Rather than thinking of scents as mere points in a Euclidean space, we think of them as exotic creatures inhabiting a complex and irregular space with hidden interstitial gems found in unique places like triple points and unexpected phase transitions.
As an intuition pump, perhaps think of the range of powers that Pokémon have. If you’ve only ever seen water, fire, ground, fighting, and grass Pokémon types, is it possible to derive from first principles that there is also such a thing as an electric type? What about psychic? And ghost? These seem like entirely new categories coming out of the blue rather than linear combinations out of a simple vector basis!
Likewise, the state-space of scents can, at times, seem more like an ecosystem of unique and exotic Magical Creatures than linear combinations of a few simple primitives. For example, if you were a perfume connoisseur but had never encountered minty scents of any sort, could you figure out from first principles that there ought to be such a thing as cooling scents? No way! Where did that come from?
Magical Creatures highlight some of the fascinating “special effects” that exist hidden in the state-space of scents. Think of it as a magical treasure trove of qualia secrets. Each of the scents we present has been carefully crafted to show a “special effect” in a clear and undeniable way:
Fearless: a scent designed for countering and extinguishing fear vibrations.
Dust Devil: a scent that showcases how scents can be mysteriously powdery.
Glacial Gumdrop: a scent that incorporates cooling and “gummy” qualities.
Frisson: A scent that can cause a subtle, strange, and rather remarkable synesthetic ASMR-like sensation.
Eau de Cologne Vide: a scent that explores character impact with no flavor, a celebration of emptiness.
Hedonium Shockwave: a scent that explores positive valence in its purest form – what would a rich scent with no negative features smell like? This is our best attempt.
Note that these are just the first six of this line of scents and that there might very well be more. We’ve come across many other rather unique effects, and in time we aim to share them.
Finally, it is worth pointing out that there are countless other ways to explore scent-space – Magical Creatures is a very generative and fun approach, but ultimately just one of many. Mapping, understanding, and utilizing the full-state space of scents is undoubtedly worthy of a lifetime of exploration. We invite you to join us in this creative pursuit and in cultivating Qualia Mastery in the olfactory domain.
 We are here following the well-known findings that dates back to the psychophysics work underpinning the CIELAB color space with an Euclidean metric for color difference. Admittedly this is hiding vast amounts of complexity, such as what goes on each kind of color blindness, how power spectrum distributions map onto qualia space, tetrachromatism, blue-yellow/red-green hybrids, and hypercolors. One thing at a time!
Originally debuted at QRI’s Future of Consciousness Party on the 24th of June, 2022.
Fearless 3.0 is a scent optimized for expressing the reduction of common varieties of fear. Open Fearless is a slight improvement over Fearless 3.0. The term Open is intended to convey two meanings. First, it is an open-source formulation rather than a proprietary blend, drawing inspiration from the open-source cola movement (e.g. OpenCola). And second, it alludes to the concept of Open Individualism, the philosophical position about personal identity that says that we are all one universal consciousness, a single subject of experience experiencing itself through the universe (cf. The Goldilocks Zone of Oneness). Hence, Open Fearless is an open-source scent optimized for expressing the reduction of fear at the transpersonal level: not only the common animalistic variety, but it also tackles deeper forms of existential fear, such as the fear of being alone or the unpleasant suspicion that the universe is meaningless.
The scent combines the three most friendly and soft facets of scent-space we know of: sweetness, creaminess, and coolness. In Open Fearless, these are balanced using olfactory tricks that soften the phenomenal boundary and division between facets to give rise to a coherent scent gestalt that is intended to express happiness, freshness, and a care-free state of mind.
It is not without some degree of confusion that people react when one says that a scent is “powdery”. It doesn’t help that most people don’t have much experience with the powdery scent that is used as the quintessential example of powdery: violet (unless you grew up with Parma Violets). Alas, even when someone knows what violet smells like, the fact that it also has floral, sweet, and oily facets tends to make the qualia reference somewhat ambiguous. Common powdery scents you may be familiar with are cedarwood, sandalwood, cinnamon, talc, and some kinds of pear. Their phenomenology is a neighbor of the dry facet. Still, it has an additional quality: it creates the sensation of a dusty misty layer of fine particles whose grain size will vary depending on the precise scent. In early experiments, we determined that making a very powdery effect is not as easy as simply mixing a lot of powdery notes together: they have a habit of canceling each other out, perhaps not unlike at times mixing different kinds of powders can lead to caking and viscous consolidation.
Dust Devil combines a carefully mixed set of powdery scents that synergize with one another: violet, cedarwood, turmeric, and iso-e super. We use a dash of tangerine to give it an uplifting yet dry, citrusy spark. The result is a powerfully dusty tornado of drying and refining sensations. It’s great to create an Old West vibe characterized by tumbleweeds, whisky neat, pistol duels, droughts, and dust devils everywhere. Enjoy!
Menthol can increase the threshold temperature of activation for cold receptors. In other words, it can trick neurons into thinking that the current ambient temperature is colder than it is. Now, Glacial Gumdrop does not have a single drop of menthol. It’s menthol-free! In a daring bit of self-aware and honest advertisement, we admit that this is akin to publicizing a carbonated drink sweetened with high-fructose corn syrup as sucrose-free. Yes, but! Glacial Gumdrop does not use menthol for cooling for the simple reason that in our experiments, it didn’t seem to perform as well as a cooling agent as a mixture of menthone, carvone, and wintergreen extract. The synergy we identified between these three “cooling alternatives” has desirable phenomenological properties that menthol alone does not. Since they “hit” different kinds of coolness effects, together, they pack a much bigger and more powerful punch.
Additionally, the shape of the envelope of the combination (cf. ADSR) is compatible with other aspects of the olfactory experience. Menthol tends to monopolize attention and anesthetize one’s sensitivity to other facets of scent; our proprietary blend leaves some gaps open for attention to interweave and incorporate anise, apple, and lotus nuances which for mysterious reasons make the scent “gummy” (akin to the synesthetic equivalent of munching a gummy bear, but with your olfactory bulb). What are example scents that have this “gummy bear” quality? Marigold, auranone, and some bergamots (e.g. H’ana’s) are good examples, but only Glacial Gumdrop blends this bouncy and fun gummy quality with coolness. This scent will surely surprise you and open your mind to qualia-space mysteries.
Frisson is a scent formulation that plays with an unexpected olfactory effect we identified when exploring the space of powdery citruses (such as bergamot). When the scent facets of citrus, powdery, dry, and etheric are combined in the right proportions, the resulting gestalt can cause a subtle psychogenic shiver of a synesthetic nature: a mix of olfactory and tactile qualia with a subdermal quality reminiscent of the sound of rubbing sandpaper on wood. Some people describe it as the olfactory equivalent of ASMR and a cross between a hiss and musical frisson. This effect is achieved by combining large amounts of tangerine and bergamot, the most powdery citruses, and honeysuckle. The emergent gestalt brings about this effect like no other combination we have tried. Now the question arises: what is this good for? The answer is: for contemplating novel qualia varieties, of course!
Eau de Cologne Vide
A psychonaut once asked a DMT elf if they could tell them something they didn’t know about the state-space of scents. They were expecting some incredible download of information in the form of hyperbolic state-space representations and hyperstereoscopic synesthetic displays of qualia dynamics. Alas, nothing of the sort happened. Instead, the elf asked them: “Are you sure that scent is just one qualia variety?”. A riddle! After chewing on it for a while, they concluded that no, scent qualia seems to somehow blend and interweave at least three qualia varieties into one multifaceted experience:
Scents have “flavor” (ex. lemony, rosy, herbaly, woody, etc.).
They often have distinctly “tactile components” (ex. the literally cooling effect of mints, or the “prickly” trigeminal nerve stimulation of aldehydes).
Perhaps the most interesting and mysterious of all, they come with “character impact”. Namely, a distortion of spacetime, boundaries, and valence characteristics that modify whatever flavor and tactile elements one is experiencing.
Analogized to the auditory domain, we could say that “flavor” would correspond to the frequencies and rhythms one hears, such as a piano note, applause, or a child’s laugh. A “tactile component” would be akin to the haptic vibrations one feels in the body when listening to a powerful base or the prickly pinchy feeling in the ear of a screechy sound. And finally, the “character impact” would correspond to signal processing effects like reverb, echoes, spatial audio, and frequency filters. Character impact gives you a lot of control you may not know you had: with clever tricks, you can take the sound of two persons talking and, say, remove annoying high-pitch sounds, harmonize them, create the illusion of movement, or even “blend” them into a single voice with an appropriate amount of reverb. In other words, these signal processing effects allow you to “musicalize” audio which may, on its own, be of little aesthetic merit. Or in the culinary domain, Luca Turin describes “character impact” in the following way. Given tomato soup, the tomato would be the “flavor,” whereas the creaminess would be the character impact. And according to him, in fact, “the money is in making a new cream, not in finding yet another tomato”. Early in our investigations, we discovered that incompatible scents could be “blended into a single gestalt” with the clever use of character impact. Say, a mixture of alpha-pinene, citral, and vanillin tends to “flicker” between kinds of scents in a chaotic fashion (what we call “multiphasic scents”). But if you add linalool or ambroxan, they will mysteriously “blend” into a unified scent gestalt.
Now, ambers and musks are the most common “character impact” scents, with flagship examples like ambroxan, iso e super, galaxolide, and habanolide, all of which are subtle, low in pitch, and “transparent”. The idea of creating a perfume around these isn’t new: Molecule 01 Escentric Molecules (iso e super isomer mix) and Molecule 02 Escentric Molecules (ambroxan) were a big success in the 2000s despite their niche status. By all means, they are more of a work of conceptual art than perfumery in any recognizable form. Beyond the niche, there are also examples of mega-hit mainstream fragrances with enormous amounts of character impact relative to flavors, such as the impossibly cleanCK One (hedione, iso e super, galaxolide) and the masterfully musky Le Male by JPG (galaxolide, tonalide).
Such perfumes would have you believe that character impact is always a base note; they largely play with enveloping and calming low-frequency scents. But our work at QRI has convinced us that character impact effects are also present in the heart and top notes. Hence, Eau de Cologne Vide explores fresh, electric, high-voltage character impact effects fit for a wake-me-up cologne (citruses are typically high in pitch and mostly top notes).
The name follows the age-old tradition of perfumes named after mystical concepts such as Nirvana, Eternity, and Truth (“If we were to discover the biomolecular signature of pleasure, its name would surely find its way into the brand of a toothpaste.” – David Pearce). Eau de Cologne Vide packs a powerful punch of such character-impact elements to decorate… “nothing”. Emptiness beautified. Therefore, the impression is of intense salience, but you are left wondering, “what was that about?”. Eau de Cologne Vide is a way of saying “much ado about nothing!”
How is this achieved? Eau de Cologne Vide combines the ethereal alcoholic reverb-ey effect of lavender (linalool), the incredible anodyne softness of rose (phenylethyl alcohol), the dry astringent effect of bergamot (terpinene), the intensely aromatic, stimulating and borderline citrusy effect of spices like thyme and dill (p-cymene), the warming, sweet and spicy, balsamic, “oriental” and “rindy” note typical of bisabol aka. “opoponax” (bisabolene, also found in oregano and cubeb), and fructone (nigh flavorless sweetness). It brings these notes into coherence with the classic aromatic fougere note of aggressive freshness of scents like Drakkar Noir (dihydromyrcenol), and a nanodose of the sour, soapy, and always reliable agrumen aldehyde light.
What does Eau de Cologne Vide smell like? Transparent, sweet, soft, dank, intense, ethereal, slightly sour, mysterious, and yet… flavorless. Eau de Cologne Vide intensifies, vivifies, enriches, and thickens the experience of other scents. But as with Buddhist Emptiness of the highest grade, it’s best experienced by itself.
Hedonium is matter and energy optimized for pure bliss. It is not a shallow sense of well-being but the most profound sense of holistic well-being possible within the laws of physics. Cosmic awe, deep wellness, and rapturous joys are all human emotions and are merely low-dimensional shadows of the real deal. A Hedonium Shockwave is a hypothetical phase transition traveling near the speed of light which changes the very composition of matter and energy by turning everything it touches into Hedonium. Classical Utilitarianism, in its typical formulation, might hold the latent implication that not only would the instantiation of a Hedonium Shockwave be desirable, but we are morally obliged to bring it into existence. QRI’s ethical theories are agnostic, but Hedonium plays an important role in its memetic landscape. Namely, as a theoretical entity that embodies the essence of pure positive valence, it challenges us to consider the nature of value in and of itself and its possible “physical compilation”.
Hedonium Shockwave is a scent developed in-house to illustrate this anticipated phase transition in consciousness. The primary “olfactory idea” of Hedonium Shockwave is the synergistic combination of violet, mint, and an accord of pear and honeysuckle. This combination expresses a powerful yet anodyne uplifting mood grounded in a qualia landscape devoid of negative elements—pure olfactory pleasure at last.
Review of Hedonium Shockwave: It is, overall, incredibly smooth. My first thought is that it feels like a combination of Metta and Mudita, which are two different Brahmavihara meditations where it’s very soft and expansive for me. It feels very golden and pink. It’s very soft, but it’s a bit sharper, then a really soft sharp. It’s like a combination of metta and cocaine. It hits you, but in a loving way. It doesn’t hold back, but it hits you in a loving way. It’s almost like being woken up. “Wake up the world is great!” “Wake up there’s something important!” but a soft, loving wake-up!
Over a year ago in a meditation retreat, fear came up as an emotion I had to work with. In order to deal with it, my subconscious brought to my awareness scents that it found could counteract fear in its most essential form. What are these? Well, it started with banana! Have you ever smelled a banana and felt fear? No way! Unless you’ve had a bad experience with bananas before, just noticing the fruity, sweet, bouncy scent of a banana is somehow quite opposite to the mindspace that fear tends to induce. What else? Jasmine, honeydew melon, vanilla, honeysuckle… All of these scents felt very antithetical to fear during the meditation. Down the line, I realized mint and ylang-ylang could also work.
A few days after the retreat I got to work and made the first draft of a scent that combined all of these elements. The result was a bit underwhelming: it smelled like the classic bubblegum scent (not what I had in mind). Tuneups with carrot seed oil, patchouli, and bergamot didn’t really make it better. I still thought the basic concept was sound, but I shelved the project for the time being.
Six months ago I gave it another try. Ambroxan, isobutavan, coconut, and neroli added some additional fear-extinguishing nuances (especially the coconut). But it became a really tricky balancing act – with all of those essential and fragrance oils the interactions quickly multiplied, and sooner or later I found myself nearing the flowery-fruity equivalent of “Laurax” (white noise scent) and the effect became blunted. I made a batch of the best version that came out of that series of experiments (which ended up having a good dose of freesia), and distributed some of it in little bottles to friends and family as a gift. I also sent one to Daniel Ingram, who sampled it with his wife. Their reviews:
*Daniel’s wife: Bubblegum fruit punch.
*Daniel: This reminds me of some fragrance from a soap store in a mall in the 1990’s, like Body Shop shampoo, almost like Johnson’s baby shampoo, so I would call it Bright Pink Mall Shampoo.
I personally liked it, but in my heart of hearts I knew it was still far from what my subconscious truly had in mind. Fearless 2.0 was a nice fruity flowery vanilla scent, but it failed to reach the true potential of the concept.
About a week ago I decided to pick this up again. Now I had a mindset of removing rather than adding; the aim became that of simplifying the scent to the point where I would achieve the effect I had experienced during meditation but with the least number of ingredients possible. Being far more acquainted now than I was last year with how pure molecules interact with each other, this final version of the scent is primarily made of synthetics: 4 essential oils and a total of 10 individual aromachemicals, carefully balanced to achieve the desired effect with no bells and whistles. I can say that after a year since this concept came to me and about a hundred experiments, I am now satisfied. Well, it could still benefit from some tuneups, but as they say, only God is perfect.
Fearless 3.0 is, to a first approximation, the “triple point” between the vibes of (1) ylang-ylang, (2) mint, and (3) vanilla. Of course to soften it, blend it, volumize it, and amplify the synergy, tricks must be used, so it’s not as simple as just mixing those three scents together. But you’ll get the idea: Ylang-ylang already has facets of banana and jasmine (though a pinch of amyl acetate definitely adds to the fearlessness of the scent). Ylang-ylang’s contribution is one of adding sweet euphoric entropy. Mint works as a source of coolness; when dosed properly you can’t tell it’s there, but its effect is marvelously refreshing. And vanilla, well, vanilla is like the butter of scents. Together, you have a strangely refreshing white-yellow flowery scent it’s hard to have too much of. It’s calming and energizing at the same time.
I kid you not, this scent has now made it into my liminal world; I had an entire night where dream after dream were drenched and suffused with it. And indeed, they were all happy, joyous, and free from fear.
I won’t disclose the precise formula, since I might end up using this as part of a line of scents, possibly to fund consciousness research. But I am very happy to share the broad outline with you all, as I just did.
Thank you for reading, and may you all find your fearless state!
[Context: 4th in a series of 7-video packages. See the previous three packages: 1st, 2nd, and 3rd]
Cognitive Sovereignty: How Do You Incentivize Genuinely New Thoughts? (link)
Genuinely new thoughts are actually very rare. Why is that? And how can we incentivize the good side of smart people to focus their energies on having genuinely new thoughts for the benefit of all? In order to create the conditions for that we need to strike the right balance between many complementary forces.
I offer a new ideal we call “Cognitive Sovereignty”. This ideal consists of three principles working together in synergy: (1) Freedom of Thought and Feeling, (2) Idea Ownership, and (3) Information Responsibility.
(1) Freedom of Thought and Feeling is the cultivation of a child-like wonder and positive attitude towards the ideas of one another. A “Yes And” approach to idea sharing.
“On the topic of liberty of mind, we may reflect that inhibitory mechanisms are typically strong within groups of people. As is the case within minds of individuals. In minds it’s this tip of the iceberg which gets rendered as qualia and is the end result of unexperienced hierarchies of powerfully constraining filters. It’s really practical for life forms to function this way and for teams made up of life forms to function similarly, but for making grand improvements to the very foundations of life itself, you need maximum creativity instead of the default self-organizing consensus emergence.
“There is creativity-limiting pressure to conform to ‘correctness’ everywhere. Paradigmatic correctness in science, corporate correctness in business, social correctness, political correctness, and so on. As antidotes to chaos these can serve a purpose but for exceptional intellectual work to blossom they are quite counterproductive. There is something to be said for Elon Musk’s assertion that ‘excellence is the only passing grade’.
“The difference to the future wellbeing of sentient entities between the QRI becoming something pretty much overall OK-ish, and the QRI becoming something of great excellence, is probably bigger than between the corresponding outcomes for Tesla Motors.
“The creativity of the team is down to this exact thing: The qualia computing of the gut feeling getting to enjoy a haven of liberty all too rare elsewhere.”
On (2) we can say that to “be the adult in the room” is also equally important. As Michael Johnson puts it, “it’s important to keep track of the metadata of ideas.” One cannot incentivize smart people to share ideas if they don’t feel like others will recognize who came up with them. While not everyone pays close attention to who says what in conversation, we think that a reasonable level of attention on this is necessary to align incentives. Obviously too much emphasis on Idea Ownership can be stifling and generate excessive overhead. So having open conversations about (failed) attribution while assuming the best from others is also a key practice to make Idea Ownership good for everyone.
And finally, (3) is the principle of “Information Responsibility”. This is the “wise old person” energy and attitude that deeply cares about the effects that information has on the world. Simple heuristics like “information wants to be free” and the ideal of a fully “open science” are pleasant to think about, but in practice they may lead to disasters on a grand scale. From gain of function research in virology to analysis of water pipes in cities, cutting-edge research can at times encounter novel ways of causing great harm. It’s imperative that one resists the urge to share them with the world for the sake of signaling how smart one is (which is the default path for the vast majority of people and institutions!). One needs to cultivate the wisdom to consider the long-term vision and only share ideas one knows are safe for the world. Here, of course, we need a balance: too much emphasis on information security can be a tactic to thwart other’s work and may be undully onerous and stifling. Striking the right balance is the goal.
The full synergy between these three principles of Cognitive Sovereignty, I think, is what allows people to think new thoughts.
I also cover two new key ideas: (a) Canceling Paradise and (b) Multi-level Selection and how it interacts with Organizational Freedom.
Towards an Enlightened Phenomenology of Scent: What’s an Aromatic Fougère at the Deepest Level? (link)
In this talk we analyze the perfume category called “AromaticFougère” in order to illustrate the aesthetic of “Qualiacore” in its myriad manifestations.
Definition: The Qualiacore Aesthetic is the practice and aspiration to describe experiences in new, meaningful, and non-trivial ways that are illuminating for our understanding of the nature of consciousness.
At a high-level, we must note that the classic ways of describing the phenomenology of scents tend to “miss the target”. Learning about the history, cultural imports, associations, and similarities between perfumes can be fun to do but it does not advance an accurate phenomenological impression of what it is that we are talking about. And while reading about the “perfume notes” of a composition can place it in a certain location relative to other perfumes, such note descriptions usually give you a false sense of understanding and familiarity far removed from the complex subtleties of the state-space of scent. So how can we say new, meaningful, and non-trivial things about a smell?
Note-wise, Aromatic Fougères are typically described as the combination of herbs and spices (the aromatic part) with the core Fougère accord of oak moss, lavender/bergamot, geranium, and coumarin. In this video I offer a qualiacore-style analysis of how these “notes” interact with one another in order to form emergent gestalts. Here we will focus on the phenomenal character of these effects with an emphasis on bringing analogies from dynamic system behavior and energy-management techniques within the purview of the Symmetry Theory of Valence.
In the end, we arrive at a phenomenological fingerprint that cashes out in a comparison to the psychoactive effect of “Calvin Klein” (cocaine + ketamine*), which blends both stimulation and dissociation at the same time – a rather interesting effect that can be used to help you overcome awkwardness barriers in everyday life. “Smooth out the awkwardness landscape with Drakkar Noir!”
I also discuss the art of perfumery in light of QRI’s 8 models of art:
Art as family resemblance (Semantic Deflation)
Art as Signaling (Cool Kid Theory)
Art as Schelling-point creation (a few Hipster-theoretical considerations)
Art as cultivating sacred experiences (self-transcendence and highest values)
Art as exploring the state-space of consciousness (ϡ☀♘🏳️🌈♬♠ヅ)
Art as something that messes with the energy parameter of your mind (ꙮ)
Art as puzzling valence effects (emotional salience and annealing as key ingredients)
Art as a system of affective communication: a protolanguage to communicate information about worthwhile qualia (which culminates in Harmonic Society).
Are Others Conscious? Solving the Problem of Other Minds with Mindmelding and Phenomenal Puzzles (link)
How do you know for sure that other people (and non-human animals) are conscious?
The so-called “problem of other minds” asks us to consider whether we truly have any solid basis for believing that “we are not alone”. In this talk I provide a new, meaningful, and non-trivial solution to the problem of other minds using a combination of mindmelding and phenomenal puzzles in the right sequence such that one can gain confidence that others are indeed “solving problems with qualia computing” and in turn infer that they are independently conscious.
This explanatory style contrasts with typical “solutions” to the problem of other minds that focus on either historical, behavioral, or algorithmic similarities between oneself and others (e.g. “passing a Turing test”). Here we explore what the space of possible solutions looks like and show that qualia formalism can be a key to unlock new kinds of understanding currently out of reach within the prevailing paradigms in philosophy of mind. But even with qualia formalism, the radical skeptic solipsist will not be convinced. Direct experience and “proof” is necessary to convince a hardcore solipsist since intellectual “inferential” arguments can always be mere “figments of one’s own imagination”. We thus explore how mindmelding can greatly increase our certainty of other’s consciousness. However, skeptical worries may still linger: how do you know that the source of consciousness during mindmelding is not your brain alone? How do you know that the other brain is conscious while you are not connected to it? We thus introduce “phenomenal puzzles” into the picture: these are puzzles that require the use of “qualia comparisons” to be solved. In conjunction with a specific mindmelding information sharing protocol, such phenomenal puzzles can, we argue, actually fully address the problem of other minds in ways even strong skeptics will be satisfied with. You be the judge! 🙂
~Qualia of the Day: Wire Puzzles~
Many thanks to: Everyone who has encouraged the development of the field of qualia research over the years. David Pearce for encouraging me to actually write out my thoughts and share them online, Michael Johnson for our multi-year deep collaboration at QRI, and Murphy-Shigematsu for pushing me over the edge to start working on “what I had been putting off” back in 2014 (which was the trigger to actually write the first Qualia Computing post). In addition, I’d like to thank everyone at the Stanford Transhumanist Association for encouraging me so much over the years (Faust, Karl, Juan-Carlos, Blue, Todor, Keetan, Alan, etc.). Duncan Wilson for the beautiful times discussing these matters. Romeo Stevens for the amazing vibes and high-level thoughts. And of course everyone at QRI, especially Quintin Frerichs, Andrew Zuckerman, Anders and Maggie, and the list goes on (Mackenzie, Sean, Hunter, Elin, Wendi, etc.). Likewise, everyone at Qualia Computing Networking (the closed facebook group where we discuss a lot of these ideas), our advisors, donors, readers, and of course those watching these videos. Much love to all of you!
“Tout comprendre, c’est tout pardonner” – To understand all is to forgive all.
Paradigm-Shifting Qualia Research Methods: How to Take Exotic States of Consciousness Seriously (link)
“New scientific paradigms essentially begin life as conspiracy theories, noticing the inconsistencies the previous paradigm is suppressing. Early adopters undergo a process that Kuhn likens to religious deconversion.” – Romeo Stevens
The field of consciousness research lacks a credible synthesis of what we already know about the mind. One key thing that is holding back the science of consciousness is that it’s currently missing an adequate set of methods to “take seriously” the implications of exotic states of consciousness. Imagine a physicist saying that “there is nothing about water that we can learn from studying ice”. Silly as it may be, the truth is that this is the typical attitude about exotic consciousness in modern neuroscience. And even with the ongoing resurgence of scientific interest in psychedelics, outside of QRI and Ingram’s EPRC there is no real serious attempt at mapping the state-space of consciousness in detail. This is to a large extent because we lack the vocabulary, tools, concepts, and focus at a paradigmatic level to do so. But a new paradigm is arriving, and the following 8 new research methods and others in the works will help bring it about:
Taking Exotic States of Consciousness Seriously (e.g. when a world-class phenomenologist says that 3D-printed Poincaré projections of hyperbolic honeycombs make the visual system “glitch” when on DMT the rational response is to listen and ask questions rather than ignore and ridicule).
High-Quality Phenomenology: Precise descriptions of the phenomenal character of experience. Core strategy: useful taxonomies of experience, a language to describe generalized synesthesia (multi-modal coherence), and a rich vocabulary to convey the statistical regularities of textures of qualia (cf. generalizing the concept of “mongrels” in the neuroscience of visual perception to all other modalities).
Phenomenology Club: Critical mass of smart and rational psychonauts.
Psychedelic Turk for Psychophysics: Real-time psychedelic task completion.
Generalized Wada Test: What happens when half of your brain is on LSD and the other half is on ketamine?
Resonance-Based Hedonic Mapping: You are a network of coupled oscillators. Act like it!
Pair Qualia Cartography: Like pair programming but for exploring the state-space of consciousness with non-invasive neurostimulation.
Cognitive Sovereignty: Furthering a culture that has a “Yes &” approach to creativity, keeps track of meta-data, and takes responsibility for the information it puts out.
Are Higher Dimensions Real? From Numerology to Precision Xenovalence – 4 5 6 8 10 12 16 20 24 32 (link)
Many people report experiencing “higher dimensions” during deep meditation and/or psychedelic experiences. Vaporized DMT in particular reliably produces this effect in a large percentage of users. But is this an illusion? Is there anything meaningful to it? What could possibly be going on?
In this video we provide a steel man (or titanium man?) of the idea that higher dimensions are *real* in a new, meaningful, and non-trivial sense.
We must emphasize that most people who believe that DMT experiences are “higher dimensional” interpret their experiences within a direct realist framework. Meaning that they think they are “tuning in” to other dimensions, that some secret sense organ capable of perceiving the etheric realm was “activated”, that awareness into divine realms became available to their soul, or something along those lines. In brief, such interpretations operate under the notion that we can perceive the world directly somehow. In this video, we instead work under the premise that we live in a compact world-simulation generated by our nervous system. If DMT gives rise to “higher dimensional experiences”, then such dimensions will be phenomenological in nature.
We thus try to articulate how it can be possible for an *experience* to acquire higher dimensions. An important idea here is that there is a trade-off between degrees of freedom and geometric dimensions. We present a model where degrees of freedom can become interlocked in such a way that they functionally emulate the behavior of a *virtual* higher dimension. As exemplified by the “harmonograph”, one can indeed couple and interlock multiple oscillators in such a way that one generates paths of a point in a space that is higher-dimensional than the space inhabited by any of the oscillators on their own. More so, with a long qualia decay, one can use such technique to “paint” entire images in a *virtual* high dimensional canvas!
High-quality detailed phenomenology of DMT by rational psychonauts strongly suggests that higher virtual dimensions are widely present in the state. Also, the unique valence properties of the state seem to follow what we could call a “generalized music theory” where the “vibe” of the space is the net consonance between all of the metronomes in it. We indeed see a duality between spatial symmetry and temporal synchrony with modality-specific symmetries (equivariance maps) constraining the dynamic behavior.
This, together with the Symmetry Theory of Valence (Johnson), makes the search for “special divine numbers” suddenly meaningful: numerological correspondences can illuminate the underlying makeup of “heaven worlds” and other hedonically-loaded states of mind!
I conclude with a discussion about the nature of “highly-meaningful experiences”. In light of all of these frameworks, meaning can be understood as a valence effect that arises when you have strong consonance between abstract (narrative and symbolic), emotional, and sensory fields all at once. A key turning point in your life combined with the right emotion and the right “sacred space” can thus give rise to “peak meaning”. The key to infinite bliss!
Solving the Phenomenal Binding Problem: Topological Segmentation as the Correct Explanation Space (link)
How can a bundle of atoms form a unified mind? This is far from a trivial question, and it demands an answer.
The phenomenal binding problem asks us to consider exactly that. How can spatially and temporally distributed patterns of neural activity contribute to the contents of a unified experience? How can various cognitive modules interlock to produce coherent mental activity that stands as a whole?
To address this problem we first need to break down “the hard problem of consciousness” into manageable subcomponents. In particular, we follow Pearce’s breakdown of the problem where we posit that any scientific theory of consciousness must answer: (1) why consciousness exists at all, (2) what are the set of qualia variety and values, and what is the nature of their interrelationships, (3) the binding problem, i.e. why are we not “mind dust”?, and (4) what are the causal properties of consciousness (how could natural selection recruit experience for information processing purposes, and why is it that we can talk about it). We discuss how trying to “solve consciousness” without addressing each of these subproblems is like trying to go to the Moon without taking into account air drag, or the Moon’s own gravitational field, or the fact that most of outer space is an air vacuum. Illusionism, in particular, seems to claim “the Moon is an optical illusion” (which would be true for rainbows – but not for the Moon, or consciousness).
Zooming in on (3), we suggest that any solution to the binding problem must: (a) avoid strong emergence, (b) side-step the hard problem of consciousness, (c) circumvent epiphenomenalism, and (d) be compatible with the modern scientific word picture, namely the Standard Model of physics (or whichever future version achieves full causal closure).
Given this background, we then explain that “the binding problem” as stated is in fact conceptually insoluble. Rather, we ought to reformulate it as the “boundary problem”: reality starts out unified, and the real question is how it develops objective and frame invariant boundaries. Additionally, we explain that “classic vs. quantum” is a false dichotomy, at least in so far as “classical explanations” are assumed to involve particles and forces. Field behavior is in fact ubiquitous in conscious experience, and it need not be quantum to be computationally relevant! In fact, we argue that nothing in experience makes sense except in light of holistic field behavior.
We then articulate exactly why all of the previously proposed solutions to the binding problem fail to meet the criteria we outlined. Among them, we cover:
Finally, we present what we believe is an actual plausible solution to the phenomenal binding problem that satisfies all of the necessary key constraints:
10. Topological segmentation
The case for (10) is far from trivial, which is why it warrants a detailed explanation. It results from realizing that topological segmentation allows us to simultaneously obtain holistic field behavior useful for computation and new and natural regions of fields that we could call “emergent separate beings”. This presents a completely new paradigm, which is testable using elements of the cohomology of electromagnetic fields.
We conclude by speculating about the nature of multiple personality disorder and extreme meditation and psychedelic states of consciousness in light of a topological solution to the boundary problem. Finally, we articulate the fact that, unlike many other theories, this explanation space is in principle completely testable.
~Qualia of the Day: Acqua di Gio by Giorgio Armani and Ambroxan~
Qualia Computing: How Conscious States Are Used For Efficient And Non-Trivial Information Processing (link)
Why are we conscious?
The short answer is that bound moments of experience have useful causal and computational properties that can speed up information processing in a nervous system.
But what are these properties, exactly? And how do we know? In this video I unpack this answer in order to explain (or at least provide a proof of concept explanation for) how bound conscious states accomplish non-trivial speedups in computational problems (e.g. such as the problem of visual reification).
In order to tackle this question we first need to (a) enrich our very conception of computation, and (b) also enrich our conception of intelligence.
(a) Computation: We must realize that the Church-Turing Thesis conception of computation only cares about computing in terms of functions. That is, how inputs get mapped to outputs. But a much more general conception of computation also considers how the substrate allows for computational speed-ups via interacting inner states with intrinsic information. More so, if reality is made of “monads” that have non-zero intrinsic information and interact with one another, then our conception of “computation” must also consider monad networks. And in particular, the “output” of a computation may in fact be an inner bound state rather than just a sequence of discrete outputs (!).
(b) Intelligence: currently this is a folk concept poorly formalized by the instruments with which we measure it (primarily in terms of sequential logics-linguistic processing). But, alas, intelligence is a function of one’s entire world-simulation: even the shading of the texture of the table in front of you is contributing to the way you “see the world” and thus reason about it. So, an enriched conception of intelligence must also take into account: (1) binding, (2) the presence of a self, (3) perspective-taking, (4) distinguishing between the trivial and significant, and (5) state-space of consciousness navigation.
Now that we have these enriched conceptions, we are ready to make sense of the computational role of consciousness: in a way, the whole point of “intelligence” is to avoid brute force solutions by instead recruiting an adequate “self-organizing principle” that can run on the universe’s inherent massively parallel nature. Hence, the “clever” way in which our world-simulation is used: as shown by visual illusions, meditative states, psychedelic experiences, and psychophysics, perception is the result of a balance of field forces that is “just right”. Case in point: our nervous system utilizes the holistic behavior of the field of awareness in order to quickly find symmetry elements (cf. Reverse Grassfire Algorithm).
As a concrete example, I articulate the theoretical synthesis QRI has championed that combines Friston’s Free Energy Principle, Atasoy’s Connectome-Specific Harmonic Waves, Carhart-Harris’ Entropic Disintegration, and QRI’s Symmetry Theory of Valence and Neural Annealing to shows that the nervous system is recruiting the self-organizing principle of annealing to solve a wide range of computational problems. Other principles to be discussed at a later time.
To summarize: the reason we are conscious is because being conscious allows you to recruit self-organizing principles that can run on a massively parallel fashion in order to find solutions to problems at [wave propagation] speed. Importantly, this predicts it’s possible to use e.g. a visual field on DMT in order to quickly find the “energy minima” of a physical state that has been properly calibrated to correspond to the dynamics of a worldsheet in that state. This is falsifiable and exciting.
I conclude with a description of the Goldilock’s Zone of Oneness and why to experience it.
Some of you might remember me. I was one of the moderators here for half a decade or so until my life got busy enough that it became difficult to keep up.
I have a small fragrance line myself and I occasionally make fragrances for other brands. Occasionally websites like Fragrantica and Now Smell This will write articles about my fragrances. I’m by no means a famous perfumer, but… I’ve worked enough as a perfumer to have insight into how fragrances are made.
The average person doesn’t really think about what’s actually in their fragrances any more than the average person really considers what flavors blend together to make up the taste of cola. (As a side note, you can make a passable cola flavor out of orange, lime, cinnamon, lemon, nutmeg, and coriander). When people do start thinking about it, they inevitably come across fragrance notes.
Fragrance notes are both incredibly useful and completely misleading because notes are not ingredients! Notes are the impressions that the fragrance creator thinks a lay person might get from smelling the fragrance. They aren’t necessarily the ingredients used in the fragrance, and also, (this is another important bit), they’re not necessarily even what the perfumer was attempting to make the fragrance smell like.
There’s a fundamental misconception on the part of most consumers. Most consumers think that fragrances are made largely from familiar materials. Orange, lemon, jasmine, rose, birch leaves, lily of the valley, etc. Ok, maybe most people realize that most fragrances contain synthetic materials, but there’s quite often an implicit assumption that the synthetics are a synthetic version of a natural material. In other words, that the synthetic is an attempt to recreate a smell that is found in nature and that all (or at least most) of the smells in a modern fragrance can be reproduced with naturals. I suppose that if you asked someone “do you think that all synthetics are an attempt to recreate a natural smell?” they would think about it and quickly come to the conclusion that this doesn’t really make sense, but most people haven’t actually stopped and thought about it. I see evidence of this assumption all over the place online:
“I’m looking for all natural version of [fragrance X].”
“I’m looking for a less synthetic version of Sauvage.”
“Can someone tell me which essential oils I can mix together to make an aquatic smell like Cool Water?”
It’s really only pretty recently that there has been any real visibility (to the general public) into what materials go into a commercial fragrance, so this is an understandable point of view.
It’s very, very wrong, though.
We need to take a giant step back and clarify some things.
Natural oils (essential oils/absolute oils/SCO2 extracts/etc.) are typically made up of dozens to hundreds of different materials [typically distributed in a long-tail]. They’re like miniature perfumes in and of themselves with top notes, heart notes, and base notes. They’re complex and beautiful, but they can only be manipulated in a limited way. They’re like photographs.
Specialty bases are typically made up of dozens of individual ingredients, some natural, some man-made, some that exist in nature, some that didn’t exist until they were created in a lab in the 60s. Basically, the sky is the limit. You generally don’t know exactly what’s in them, but they’re produced by suppliers that you can be pretty sure will still be making them in 20 years. Sometimes, they’re direct attempts to reproduce (or improve upon) a natural smell, for reasons of cost, safety, or performance. Sometimes, they’re just a novel smell, like Givaudan‘s aquatic smelling Ultrazur base. These are like computer generated images [or Photoshop filters].
Isolates are ingredients made of a single molecule. They can be naturally derived or lab-made. They can exist in nature or not. They have names like linalool, coumarin, limonene, ambroxide [better known as ambroxan – the qualia of the day in this video and one of my favorite aromachemicals], methyl dihydrojasmonate and you can describe and find the chemical formula for them. A lot of them have trade names that are shorter and refer to one company’s version. E.g. Hedione is a trade name for methyl dihydrojasmonate. Quite often, isolates can also be found in natural oils. Natural lavender oil is typically ~42% linalyl actate and ~40% linalool [note: lavender oil with more linalyl acetate relative to linalool tends to smell “dryer” and “dustier”]. When composing fragrances, I’ll use linalool and linalyl acetate as isolates as well. Sometimes I’ll use them to “tune” other ingredients that already contain them, but not in the quantities I want (like lavender [e.g. “LAVENDER OIL 40/42 has fresh, herbal, clean, aromatic nuances. The numbers in Lavender 40/42 indicate the linalyl acetate content; in this case, they indicate the product contains 40%-42% of linalyl acetate. Lavender 40/42 is generally a blend of various lavenders in order to get a consistent scent from batch to batch, with processors adding linalyl acetate to cover the smell of camphor or borneol components of a given lavender.“]). Sometimes I’ll use them to add a sweet, floral character to completely unrelated materials. If natural oils are like photographs and bases are like CGI, isolates are like paints. You have the most control, but it takes the most skill to turn them into something beautiful and complex.
This is an example formula for a “cologne” accord that was composed by Givaudan. It’s by no means a finished fragrance, but most everyone would recognize the smell. It’s a fresh, slightly sweet, slightly bitter, slightly green smell that often finds its way into men’s fresh fragrances in one way or another (though that’s not to say that this exact formula does).
Florhydral – 10
Exaltolide Total – 10
Ultrazur – 15
Peonile – 60
Petitgrain oil -70
Ethylene Brassylate – 90
Aurantiol Pure – 100
Geranyl Acetate – 120
Linalyl Acetate – 220
Dihydro Myrcenol – 305
Lets take a look at these ingredients one by one:
Florhydral is the trade name for an isolate. It is a floralizer that can add a sort of fresh, green, floral note to fragrances. It is not found in nature.
Exaltolide is another single molecule, a white musk. It’s very delicately animalic, with the characteristic smell of a white musk. It’s been used as a reference white musk because it’s so typical of the “white musk” family.
Ultrazur is a specialty base from Givaudan. It’s marine smelling, more oceanic than the Calone 1951 found in Cool Water. By itself, in concentration, it reminds me very much of fabric softener.
Peonile is another “not found in nature” molecule. It has a sort of rosy, sort of geranium-like, sort of peony-like, sort of grapefruit-like odor and acts as a volumizer and fixative. Odor descriptions that call to mind an assortment of known materials are fairly common, but it’s important to note that they don’t mean that it smells like x+y+z. It just means that they have facets that are reminiscent of these materials in some way.
Petitgrain oil is a natural oil made from the greenery of a citrus tree. Usually from orange trees, but varieties from mandarin, lemon, and all sorts of other citrus are also available.
Ethylene brassylate is a sweet, floral, white musk that can smell a touch old fashioned to some people by itself, or in really high concentrations. It’s still a fairly clean musk, however. Yet another single molecule.
Aurantiol is a very, very commonly used material in fragrances, particularly men’s fragrances. It’s a single molecule (more or less). Aurantiol is a Schiff Base, which is a class of materials that you get when you combine an aldehyde and an amine and they react with each other. Most amines don’t smell very good, but one of them, something called methyl anthranilate, does. It’s found in white florals, particularly neroli [see: The Neroli Neighborhood for a deep dive into the neroli vibe], as well as grapes. Artificial grape flavor is basically methyl anthranilate. Hydroxycitronellal is an aldehyde that is often said to smell as close as any single material does to Lily of the Valley. When they’re mixed together and heated, you get water and a very thick, highlighter yellow colored schiff base that smells like a more mild version of methyl anthranilate. It’s sweet, long-lasting, and reminiscent of orange blossom/neroli and grape.
Geranyl acetate is the acetate version of geraniol. It’s a single molecule that is literally found in hundreds of natural oils. Everything from oregano and thyme to ylang ylang, rose, geranium and neroli, to fir needle and frankincense. It’s everywhere (much like linalool and linalyl actetate [note: in addition to lavender, also petitgrain, neroli, and bergamot all have very high concentrations of both linalool and linalyl acetate at the same time]). It’s sweet, fruity-floral, and vaguely green smelling. It also has a smell that I think of as the “acetate smell,” which can make it smell “chemically” to some people in isolation, even though it’s found everywhere in nature.
Linalyl acetate is another material like geranyl acetate that’s found all over the place in nature. Natural lavender oil is ~42% linalyl acetate. It’s also found in most of the natural oils I mentioned for geranyl actetate. The description for it is also very similar to geranyl acetate, but it’s more lavendery and less rosy. I really like this material and use it when I want to add an ethereal fruity/floral sweetness to a composition.
Dihydromyrcenol is aggressively fresh, cold, and almost harsh. It’s somewhat reminiscent of citrus and lavender. Mostly, though, it smells like laundry detergent. It was used to scent laundry detergent for years before it made it into fine fragrance. At first it was used in tiny doses, but by the 1980s it was being used much more prominently. Something like 10% of the formula of Drakkar Noir was dihydromyrcenol [and apparently also the fragrance super-star of the 90s Calvin Klein One]. It’s found in trace amounts in nature, but nothing natural really smells prominently of it.
So now that I’ve explained all the materials, let’s take a look at the formula. Here are some observations:
Natural oils from recognizable sources only make up 7% of the accord. There are other materials that are found in nature, but they’re all isolates, one alien smelling-molecule refined from a more familiar-smelling material. More than half of the formula is made from 2 molecules [once again, long-tails]. More than 90% is made from 8. The amounts of materials used can vary wildly. Material strength is in no way consistent.
The perfumer who composed this formula painted the majority of the formula in broad strokes from single molecule aromachemicals and then filled in depth and details with natural petitgrain oil, and tiny amounts of a specialty base (ultrazur) and a powerful aldehyde (florhydral).
I didn’t compose this, and I can’t speak for the perfumer who did, but I can imagine how it might have been composed. I’ll walk you through how I’m imagining the perfumer’s process:
I imagine the accord was inspired by petitgrain, but the perfumer wanted something fresher and more stylized and abstract, in the same way a graphic designer might prefer a stylized logo to a photo. Dihydromyrcenol is fresh and powerful, but also cold and harsh and almost bitter. It’s a good compliment to petitgrain, but right off the bat, I know it’s not going to be suitable by itself unless I’m trying to just modify the smell of petitgrain a little bit by adding a teeny tiny bit dihydromyrcenol. It needs some cushion, something to cut the harshness. Geranyl acetate and linalyl acetate add a niche cushioning effect, can be used liberally, and are both found in petitgrain, so they’ll go well with it. By itself, that composition is still cold and bitter. It needs a bit more warmth, but not a candy-like warmth. Something keeping in line with the petitgrain. Aurantiol is the obvious choice. The scent of orange tree leaves goes well with the scent of the orange blossoms that nestle amongst them. In keeping with the “more abstract” theme though, we don’t want to just dump neroli or orange blossom absolute into this. Too much complexity can leave a composition smelling muddled [see quote below for more on this], and we want the bitter, fresh, green petitgrain to be the star of the show here, not the neroli. Plus, neroli is quite expensive and not as long-lasting as aurantiol. We add the aurantiol for warmth. The peonile for volume and some white musks for depth. It’s pretty common to use multiple musks in a fragrance because many people are anosmic to some musks, so you want to make sure they’re able to smell at least one of them.
Then as finishing touches, we add a hint of Ultrazur, which adds a bit of modern sophistication and florhydral, which in tiny amounts adds a bit of a dewy, natural, green smell to the composition.
This composition isn’t about taking familiar smells and mixing them together like some sort of fruit salad with hunks of this and hunks of that. It’s about taking an idea and enhancing aspects of it, rebalancing it until it fits the vision. It’s more like painting than making a collage. It’s not necessarily as detailed or accurate, but it’s not supposed to be. Degas wasn’t trying to create photorealistic ballerinas. Van Gogh wasn’t trying to accurately render the night sky. They were trying to evoke an impression. Perfumers are the same way.
If that fragrance doesn’t smell like realistic rose/jasmine/cedar/etc., chances are, it wasn’t intended to. The perfumer wasn’t trying to make a realistic jasmine and failing, the perfumer was trying to make an entirely new smell that just has aspects that are jasmine-like.
Breaking it apart into notes is actually counterproductive in a lot of ways.
…but that’s a subject for another post.
In response to the Reddit r/DIYfragrance question: “Lavender + Lemon + Rose accord – How would you use a lavender + lemon + rose accord? I like that combo a lot – a narcotic acidic mix with powerful mood-lifting properties. But as soon as I use patchouli, ginger, or even chamomile as the base notes for the composition, the magic of the accord gets drowned out by the base. I’m curious how more experienced DIY fragrance makers would go about harnessing the magic of that accord by blending it with things that enhance rather than detract from it. Thank you in advance 🙂“
I’m going to take a shot in the dark here and say that it sounds like you’re using essential oils rather than individual aromachemicals for your accords.
If that does happen to be the case, that’s your issue. It’s not that there’s anything specific about Rose/Lemon/Lavender that doesn’t play nice with other scents. It’s that essential oils inherently get “muddy” when you start to mix more than a few together.
Essential oils are a complex combination of hundreds of individual aromachemicals. They’re almost like finished fragrances unto themselves. I look at them like jellybeans. One jellybean tastes like whatever flavor it’s supposed to taste like. Two or three jellybeans can taste like a fun combination of flavors.
But have you ever tried popping a handful of jellybeans? The flavors all muddle together and create this generic sort of fruity sweetness that doesn’t really taste like anything in specific. It’s the flavor equivalent of swirling together a bunch of colors until you get brown.
Same with essential oils. For example, lemon and lime essential oil share a ton of common ingredients, mostly terpenes like limonene, pinene, terpinene, Myrcene, etc. But anyone who has smelled lemon and lime knows that they smell very distinct. This is because they have slightly different proportions of these ingredients. Lemon might have 70% limonene, 10% pinene, and 15% terpinene whereas lime has 50% limonene, 5% pinene and 10% terpinene. When you blend them together, these distinct proportions are lost, and with them, their characteristic smells.
Same goes for mixing other different oils: ginger for example also contains a lot of the same terpenes that lemon contains. But it also has a big dose of camphene and zingiberene which give it the characteristic sharp ginger bite. But when you mix ginger with lemon, it throws off the delicate balance of terpenes in the lemon and thus muddies the character. Same with patchouli: lots of patchoulol and guaiene, but also lots of terpenes found in lemon. Same with chamomile: lots of ethereal esters but also lots of terpenes.
In fact, it’s hard to find essential oils that don’t muddy the balance of lemon. Lavender happens to have a fairly close balance of terpenes (in addition to the characteristic lavender combination of Linalool and Linalyl Acetate). And rose is almost all alcohols.
Basically, with each essential oil you add, you also add a large list of other oils you can’t add without muddying your scent. And with lavender/lemon/rose, there’s really not much room to explore if you’re using essential oils only.
And there’s the rub: if you really want to explore enhancing your scent, you need to get more granular and start using individual aromachemicals rather than entire essential oils into themselves.
If you’re dead set on using essential oils only, check out www.2pih.com/ingredients.php: I put together a resource with about 200 different essential oils and their constituent ingredients. You want to find ones that use either entirely different ingredient sets than what are found in your main accord (which will be difficult because you’ve really covered a broad swath of ingredients with your combination), or find ones whose common ingredients are in similar proportion (which will also be difficult).
On the other hand, if you’re already using individual aromachemicals and your description of the accord is more abstract than literal, then you probably know all of this, so my apologies for the presumption, and I hope this comment is helpful for anyone else reading this.
One of the most interesting findings in psychology is that cross-modal coherence makes things feel more real (e.g. see “Cross-modal coherence enhances claims of pattern presence“). This is a sophisticated way of saying that when something looks like a duck, quacks like a duck, and smells like a duck, it most certainly feels like it is a real duck.
On a similar vein, Shinzen Young points out that suffering often has various components: an inner imagery component, a physical component, and an emotional component. If you can keep them from mingling and becoming an experience that integrates all of these components at once (i.e. that is cross-modally coherent) you will be preventing most of the suffering from being actualized.
Now, applying this lens to the task of crafting real-looking Halloween costumes, it stands to reason that if you add a costume-consistent dimension of smell you will in turn be perceived as more real thanks to the resulting cross-modal coherence. Or, at the very least, you will be able to enjoy the signaling benefits of this new variety of artistic waste (especially for the more pricy or laborious scents).
Without further ado, here are some costume ideas for this Halloween along with their recommended cross-modally coherent scent, for which I am definitely not getting kickbacks. Really, I’m just sharing scents I like (I only talk about scents I’ve personally smelled, except for calone which I look forward to trying but am too scared to own for reasons you’ll see below, and the scent of LSD which I have not been honored to experience yet):
Oceanic: Sea Creature, Sailor, Pirate
You can go with a classic marine/aquatic cultural reference like Nautica Voyage as a blanket sea-themed Halloween costume addition. Squids, octopi, and whales are all fitting. This perfume has the advantage that its apple and green nuances won’t make you suffocate with too many marine notes.
Le Male in turn may work well for anything sailor-themed (especially if some degree of homoeroticism is welcomed).
Or for a pirate, you can add a smell of rum, either by dousing yourself in actual rum and letting it dry, or using a perfume with notes of rum like Christian Audigier For Him.
Finally, perhaps a more raw elemental and unvarnished approach would be to use calone. Without the surrounding harmonizing notes that come with the perfumes above, the way calone is described suggests it’s perceived as a definite classic “sea-breeze” smell by most (e.g. “It has an intense Marine, ozonic, sea-like smell. Pretty unique note, it can produce floral overtones. There can be a fruit aspect of melon/watermelon but it is very negligible to me.” – source). Importantly, calone is said to be extremely potent. Thus, improperly diluted, using it on your costume might make the entire place smell like a seafood restaurant, and likely not a good one at that. Then again, you could dress up as a rundown seafood restaurant.
Dune / Golem / Earth-themed elemental
Going for an easily-recognizable super-hit in the fragrance world, Terre d’Hermes Hermès for men would be a natural Schelling point for cosplays reenacting a life in vast dry landscapes evocative of Dune/Blade Runner 2049/Tatooine. Now, a very high percentage of that perfume is Iso E-Super, which by the way smells delicious in its neat form. So a much more affordable and perhaps aesthetically pure choice is to get it raw and spray it on a scarf or turban and vibe with your imaginary dry sandy homeworld.
On the wet-end of the spectrum, a little geosmin (the smell of wet earth) can give realism to a just-created Golem creature. As with calone, you will have to carefully dilute this one because it is really potent. Alternatively, you could get Demeter’s Dirt.
Fahrenheit Dior for men, either EDT or EDP, has the same gasoline note, or Shalimar by Guerlain (EDP in particular; I recommend using the EDT instead if you plan to dress up as a vanilla pudding). They all have a clear gasoline note, but smell fantastic otherwise.
Slowdive by Hiram Green is by far the most beautiful honey smell I’ve encountered to date.
Get some “Liquid Smoke“, mix with ethanol, and spray on your costume and you’re good to go. Alternatively, get Hyde also by Hiram Green for a remarkably harmonious rendition of a devilish smokey scent you can actually wear.
Personally, I don’t think there is anything more angelic than the smell of ambroxan, so get a bottle of it, dilute it and spray liberally on your wings. Alternatively, the grace inherent in the divine nature of ambroxan also means that any of these will have a touch of the angelic in them.
Late 2020 I explored how vanilla interacts with other scents. This exercise showed me that vanilla and orange scents can have a beautiful love affair. Taking it further, trying to enhance the synergy between these two notes, I arrived at the following synthetic reconstruction of the orange creamsicle quale:
3 – Orange Oil Valencene
3 – Vanillin
2 – Isobutavan
2 – Dihydrolinalool
1 – D-Limonene
1 – Brahmanol
(36 – Ethanol)
Or if you want to just get one ready-made, I can vouch that Eternal Essences’ orange creamsicle fragrance oil really hits the spot for this particular quale. Use these tools and you will be taken seriously as a bona fide orange-creamsicle-human hybrid.
That said, the only people for whom this smell will likely land will be those who were non-anosmic youngsters in the 80s and who are still non-anosmic today, namely, Generation X people. Make sure to invite some of them to your party.
Die-Hard Inner Circle OG 60s Hippie
And finally, if you want to go one step above your generic tie-dye hippy (such as an actual member of the Brotherhood of Eternal Love, the sort of people who literally do thumbprints of LSD), then an idea would be to douse yourself with something that literally smells like LSD. Yes, it turns out LSD has a smell. And Sigma Aldrich sells samples of an LSD-smelling substance (“Substitute for controlled substances in the training of narcotics detector dogs. Mimics the odor of LSD”).
And that’s it for now! I hope you have a wonderful and cross-modally coherent Halloween!
A Universal Plot – Consciousness vs. Pure Replicators: Gene Servants or Blissful Autopoietic Beings? (link)
What is the point of it all? What does it all mean?
In this talk I explain how we can meaningfully address these questions with the frame of “consciousness vs. pure replicators”. This framework allows us to re-interpret and unify all previous “scales of moral/conceptual development”. In turn, it makes solving disagreements in a principled way possible.
“Consciousness vs. Pure Replicators” is what I call “the universal plot of reality”; it is the highest level of narrative that determines what is “relevant to the plot” at any given point in time.
Whether consciousness succeeds at gaining control of its destiny and embarks on a collective journey of self-authorship, or whether we all end up being subservient cogs to a self-replicating mega-system whose one and only utility function is to self-perpetuate, is truly up in the air right now. So what can we do to support the interests of consciousness, then?
To aid consciousness we need more than good intentions (though those are still a key ingredient): I discuss how game theoretical considerations entail that in order for consciousness to succeed we will need to judiciously ally with specific replicator strategies. Being a “cooperatebot” towards anyone who claims to care about consciousness makes you liable to being resource-pumped. You need to verify that something makes sense also from the point of view of game theory; without a way to verify the ultimate values of others, coordinating with them at this level becomes extremely challenging. I suggest that a mature technology of intelligent bliss with objectively verifiable effects would be a game-changer. Once you’ve seen “it” (i.e. optimized bliss consciousness) you join everyone else in self-organizing around it.
If the world is to be taken over by something that cares about the wellbeing of consciousness, how this taking over process looks like may blindside us all. The power of “universal love” conquering all obstacles and creating a paradise for all may not be a New Age fantasy after all. Given the appropriate technology, it may turn out to be a live option…
Topics Covered: Kegan Levels of Development, Spiral Dynamics, Model of Hierarchical Complexity, Meta-Modernism, Qualia Formalism, Valence Structuralism, Pleasure Principle, Open Individualism, Universal Darwinism, Battle Between Good and Evil, Balance Between Good and Evil, Gradients of Wisdom, Consciousness vs. Pure Replicators, Wild Animal Suffering, Mistrusting DMT Entities, Super-Cooperator Cluster, Metta/Lovingkindness, State-Dependent Sexuality, Wireheading, Cooperation Technology, Game-Changing as a Strategy.
~Suggestion: Play a music album you like in the background while listening to this talk.~
How do we find the “gems” hidden in the state-space of consciousness?
In this talk I articulate why it is very likely that there is a huge number of undiscovered states of consciousness that are completely unique, irreducible, and wholistically “special”.
In metallurgy, a high-entropy alloy (HEA) is a mixture of five or more metals in high proportions, often giving rise to a single phase. Some HEAs have been found to have extremely desirable properties from the point of view of material science (such as being the best at both yield-strength and ultimate tensile strength at the same time). Given the huge space of possible mixtures of metals, finding these carefully balanced mixtures with unique emergent properties is both a science and an art. It calls for intelligent strategies to explore the state-space of possible alloys!
I suggest that in the realm of consciousness there are also states that would be appropriate to describe as “high entropy alloys of experience”. I go into how this framework can help us understand unique scents*. We then explore how the receptor affinity profiles of drugs, drug cocktails, and drug schedules can give rise to unique HEA-like states of mind. I then also discuss how memeplexes have various degrees of total complexity, and how this makes some more receptive to dealing with complexity in the world than others. I offer that I really appreciate the HEA-like memeplexes that get expressed in places like EAGlobal, The Science of Consciousness, and Psychedelic Science conferences. I conclude by reflecting on how a “productive mindset” or mood optimized for a specific intellectual job is likely to be HEA-like because it requires the careful balance between many different facets of the mind.
Topics you will master after seeing this talk for even just one time**: High Entropy Alloys, Bronze and Iron Age, Equiatomic Alloys, People Clusters in Parties, Scents, Sexual Orientation, Gay Fragrances, Memeplexes and Mindsets, Vibe of Groups, Energy Parameter, Frozen Food, Crystallites, Space Groups, The Science of Consciousness, EAGlobal, Psychedelic Science, Search Heuristics, DMT as “Competing Clusters of Synchrony”, Birthday Cake Flavor, Cellular Automata, Optimal Mood for Productivity.
*(HEAs: Le Male by JPG, Bleu de Chanel, Mitsouko by Guerlain. Non-HEAs: Tommy Girl by Tommy Hilfiger, Habit Rouge by Guerlain, Amazing Grace Ballet Rose by Philosophy)
If the goal is to avoid the formation of such phases, simply mixing together five or more elements in near-equiatomic concentrations is unlikely to be a useful approach. Even multi-component alloys that are initially single phase after solidification tend to separate into multiple metallic and intermetallic phases when annealed at intermediate temperatures.
I estimate that I have experienced between 100 and 200 sleep paralysis, many of which were lucid (meaning that I knew I was experiencing a sleep paralysis). In this video I articulate what I have learned from all of these experiences, share some particularly strange stories, and give you tips for how to get out of a sleep paralysis if you find yourself trapped in one.
Topics Covered: Hyperbolic curvature in pasta, dream music, phenomenal viscosity, DXM, imperfect sensory gating, “radio is playing” hallucinations, Dredg – Album: El Cielo · Song: Scissor Lock, taking psychedelics while dreaming, lucid dreams, dopaminergics, controlling the powerful vibrations of sleep paralysis, recursive depth, false awakenings, whimpering, noting meditation, and techniques for escaping a sleep paralysis.
Niacinamide helps in sleep enhancement as evidenced in a 3-week study of six subjects with normal sleep patterns and two with insomnia using electroencephalograms, electromyograms, and electrooculograms to evaluate sleep patterns at baseline and after niacinamide treatment. There was a significant increase in REM sleep in all normal-sleeping subjects, but the two subjects with moderate to severe insomnia experienced significant increases in REM sleep by the third week; awake time was also significantly decreased (Robinson et al., 1977).
Free-Wheeling Hallucinations: Be the Free-Willed God of Your Inner World-Simulation (link)
Once you realize that you inhabit a world-simulation sustained by your neuronal soil it is natural to ask: why can’t I control its contents? Why can’t I make myself hallucinate whatever I want?
It can be frustrating to realize one lacks control over something that should be truly “ours” – our raw unmediated experience! We could, and perhaps should, be the rightful masters of our very own conscious experience, yet for the most part we remain powerless to explore its possible states at will.
In this video I discuss the existence of some states of consciousness in which you do own and control the contents of your experience. Think of it as acquiring an “experience editor”: an interface with your experience that enables you to modify it at will while keeping the modifications stable.
A lucid dream would be an example of a somewhat fluid and unreliable free-wheeling hallucination. The free-wheeling hallucinations I describe here are much more general, stable, reliable, intense, and hedonic than lucid dreams. More so, to spin up free-wheeling hallucinations could amount to far more than being just a fun activity. Doing so may come to be an extremely valuable tool for a new paradigm of consciousness research! All of the parameters of experience that remain outside of our control under normal circumstances can be studied (both from a first and third person point of view) while in a free-wheeling hallucination! One can conduct a sort of “qualia chemistry” and repeat experiments to get reliable accounts of the behavior of consciousness under exotic (yet controlled) circumstances. Artifacts such as the valence-symmetry correspondance can be inspected in detail. Ultimately, this paradigm may allow us to chart the state-space of consciousness in terms of “edit distances” or “sequence of symmetry breaking operations” away from “formless consciousness”.
I then go on to explain that “knowing everything about your world-simulation” does not entail that the experience will be boring. Hedonic tone can be dissociated from novelty, but we don’t even need to go that far. It suffices to point out that you can set up the parameters of your world-simulation so that it unfolds in a chaotic way, and thus is impossible to predict. Additionally, you cannot really predict what you yourself will think in the future, so the whole setup can continue to generate novelty almost indefinitely (up to one’s storage capacity/size of the state-space/heat death of the universe).
I conclude by exercising my free will.
Topics Covered: Energy Parameter, Predictive Coding, Free Energy Principle, Kolmogorov Complexity of Experience, Principia Qualia, Super Free Will, Quality Trip Reports, DXM + THC Combo, LSD + Ketamine + THC Combo, “Experience Editors”, Qualia Critters, Fire Kasina, Color Control, Qualia Chemistry, Agenthood, Coumarin, Chamomile Tea.
Chamomile consists of several ingredients including coumarin, glycoside, herniarin, flavonoid, farnesol, nerolidol and germacranolide. Despite the presence of coumarin, as chamomile’s effect on the coagulation system has not yet been studied, it is unknown if a clinically significant drug-herb interaction exists with antiplatelet/anticoagulant drugs. However, until more information is available, it is not recommended to use these substances concurrently.
Why Does Anything Exist? Zero Ontology, Physical Information, and Pure Awareness (link)
Why is there something rather than nothing? In this video I take this question very seriously and approach it with optimism. I say (a) this is a meaningful and valid question, and (b) it has a real and satisfying answer. The overall explanation space I explore is that of David Pearce’s Zero Ontology, which postulates that the multiverse is implied by the preservation of “zero information”.
In order to understand Zero Ontology we need to do some conceptual groundwork. So I walk the listener (you, were you to accept this journey) through several concepts that make the question go from “impossible to answer” or even “meaningless” to something that at least conceivably seems possible to solve.
First, we need to sidesteps the common tropes of our habitual modes of thinking, such as expecting answers to come in the form of “causal explanations”. No matter how you look at it, whether the universe extends back forever or not, a causal explanation for the origin of the universe is logically impossible to derive. Instead, we have to think in a radically different way, which is by way of frameworks for implication rather than causation. This opens us up to the possibility that exotic modes of thinking capable of representing what is entailed by “nothing” will show in turn that “something” follows from it. This helps us make sense of Pearce’s argument: the “nothing” we are looking for is not the “common sense” view of the term, but rather a more refined post-theoretical concept that is ill-fitted to the human mind for the time being.
In particular, Pearce focuses on how “no information” may be “what nothing is”. Thus, Zero Ontology attempts to formalize the “fact of inexistence” by reconceptualizing information as “ruling out possibilities”. Based on this alternate concept we see that math, physics, and phenomenology share the common thread of being possible to “construct out of nothing”. In math, the empty set can be used to derive all of arithmetic. In physics the Standard Model is a surprisingly simple theory that can be derived from first principles by imposing the “need for symmetry”. The total energy, charge, momentum, etc. of the universe is zero! And in phenomenology, we encounter a lot of cases where apparently all of the possible flavors of a qualia variety seem to “cancel out” into “pure being” or “raw awareness”. The simplest example is how experiencing “all phenomenal colors at once” (a kind of rainbow effect, but including magenta) seems to be interchangeable with “colorless phenomenal light”.
I tie all of this together and talk about how Zero Ontology allows us to reconceptualize “God/Being” as “unconstrained reality” or “boundarylessness”. I discuss how we could perhaps even probe Zero Ontology empirically in a direct way if we were to train enough physicists, mathematicians, philosophers, computer scientists, etc. to go into high Jhana or 5-MeO-DMT states and then quantify the properties of the fundamental fields implementing these experiences.
I conclude with an analogy to Borges’ Library of Babel (or a quantum version thereof) and why we may be in it. In fact, “be it”.
David Pearce: “A theory that explains everything explains nothing”, protests the critic of Everettian QM. To which we may reply, rather tentatively: yes, precisely.
Topics Covered: The Concept of Nothing, Three Characteristics, Illusion, Limitations of the Medium of Thought, Amusing Ourselves to Death, Redefining Information, Empty Set Arithmetic, Preserved Quantities of Physics, Symmetry and Noether’s Theorem, QFT, Path Integrals, Jhanas, 5-MeO-DMT, Symmetries in Qualia, Quantum Library of Babel, Black Hole Information Paradox.
The Tyranny of the Intentional Object: Universal Addictions, Meaning Abuse, and Denied Self-Insights (link)
What is it that we truly want? Why do so many people believe that meaning is better than happiness?
In this talk I discuss what we call “the tyranny of the intentional object”, which refers to the tendency for the mind to believe that “what it wants” is semantically meaningful experiences. In reality, what we want under the surface is to avoid negative valence and achieve sustainable positive valence states of consciousness.
I explain that evolution has “hooked us” on particular sources of pleasure in such a way that this is not introspectively accessible to us. We often need specific semantic content to work as a “key” for the “lock” of high-valence states of consciousness. I explain how we are all born chronic (endogenous) opioid addicts, and how our reward architecture is so coercive that we often fail to recognize this because thinking about it makes us feel bad (and thus ironically confirming the situation we are trying to be in denial about!).
I go on to provide my current thoughts on the nature of meaning. Beyond “sense and reference” we find that “felt-sense” is actually what meaning is “made of”. But not any kind of felt-sense. I posit that the felt-senses that we describe as richly meaningful tend to have the following properties: high levels of intention, coherence of attention field lines, a “field syntax”, and a high level of “potential to affect valence”. Valence and meaning are deeply connected but are not identical: we can find corner cases of high-valence but meaningless states of mind and vice versa (though they rare).
Meaning is no less liable to be “abused” than hard drugs: we often find ourselves scratching the bottom of the barrel of our meaning-making structures when things go wrong. I advise against doing this, and instead endorse the use of equanimity when faced with the absurd and Chapman’s “Meaningness” approach: to think of meaning as a gradient rather than in black and white terms. Do take advantage of opportunities for high levels of meaning, but do not rely on them and think they are universal. Indeed “meaning abuse” is a recipe for broken hearts and misguided idealistic solutions to problems that can be easily addressed pragmatically.
Finally, I steelman the importance of “high-dimensional valence” and explain why in turn usually pursuing meaning is indeed much better than shallow pleasure.
[T]he heroin addict will do anything to get another fix: lie, cheat, steal and worse. Natural selection has stumbled on and harnessed Nature’s own version of heroin. Our endogenous opioid system ensures that biological life behaves in callous but genetically adaptive ways. […] All complex animal life is “paid” in junk: the addictive dribble of opioids in our hedonic hotspots released when we act in ways that tend to maximise the inclusive fitness of our genes in the environment of evolutionary adaptedness (EEA). The pleasure-pain axis is coercive. Barring self-deliverance, we can’t opt out. Our “reward” circuitry hardwires opioid addiction and the complex rationalisations it spawns. Human history confirms we’ll do anything to obtain more opioids to feed our habit. The mesolimbic dopamine system enables us to anticipate our next fix and act accordingly: an insidious interplay of “wanting” and “liking”. We enslave and kill billions of sentient beings from other species to gratify our cravings. We feed the corpses of our victims to our offspring. So the vicious cycle of abuse continues.
A Language for Psychedelic Experiences: Algorithmic Reductions, Field Operators, and Dimensionality (link)
Psychedelic experiences are notoriously difficult to describe. But are they truly ineffable, or do we simply lack the words, syntax, and grammar to articulate them? Optimistically, groups who take seriously the exploration of exotic states of consciousness could create a common ground of semantic primitives to be independently verified and used as the building blocks of a language for the “psychedelic medium of thought”.
In this video I present some ideas for a possible “psychedelic language” based on QRI paradigms and recent experience reports. I go over the article “Algorithmic Reduction of Psychedelic States” and the value of breaking the psychedelic experience in terms of a minimal set of “basic effects” whose stacking and composition gives rise to the wild zoo of effects one observes. I point out that algorithmic reductions can have explanatory power even if they do not provide a clear answer about the nature of the substrate of experience. Importantly, since I wrote that article we have developed a far higher-resolution understanding of exotic states of consciousness:
We suggest that a remarkably fruitful strategy for pointing at a whole family of psychedelic effects comes in the form of “field operators” that change the qualitative properties of our experiential fields. I provide a detailed description of what we call the “world-sheet” of experience and how it encodes emotional and semantic content in its very structure. The world-sheet can have tension, relaxation, different types of resonance and buzzing entrainment, twisting, curling, divergence (with vortices and anti-vortices in the attention field-lines), dissonance, consonance, noise, release, curvature, holographic properties, and dimensionality. I explain that in a psychedelic state, you explore higher up regions in the “Hamiltonian of the field”, meaning that you instantiate field configurations with higher levels of energy. There, we observer interesting trade-offs between the hyperbolicity of the field and its dimensionality. It can instantiate fractals of many sorts (in polar, cartesian, and other coordinate systems) by multi-scale entrainment. Time loops and moments of eternity result from this process iterated over all sensory modalities. The field contains meta-data implicitly encoded in its periphery which you can use for tacit information processing. Semantic content and preferences are encoded in terms of the patterns of attraction and repulsion of the attention-field lines. And so much more (watch the whole video for the entire story).
I conclude by saying that a steady meditation practice can be highly synergistic with psychedelics. Metta/loving-kindness can manifest in the form of smooth, coherent, high-dimensional, and consonant regions of the world-sheet and make the experience way more manageable, wholesome, and enriching. Equanimity, concentration, and sensory clarity are all synergistic with the state, and I posit that using “high-dimensionality” as the annealing target may accelerate the development of these traits in everyday life.
Please consider donating to QRI if you want to see this line of research make waves in academia and expand the Overtone Window for the science of consciousness. Funds will allow us to carry out key scientific experiments to validate models and develop technologies to reduce suffering at scale: https://www.qualiaresearchinstitute.org/donate
~Qualia of the Day: The Phenomenal Silence of Each Field Modality~
Excerpt from “Perfume: The Alchemy of Scent” by Jean-Claude Ellena (pgs. 36-38)
To help beginners memorize odors, different perfume companies have created various classifications. The one I provide is based around nine categories of odor.
Flowers. They are subdivided into five groups.
Rose Flowers: This group, which includes rose e.o., geranium e.o., and the odor of hyacinth, lily of the valley, and peony, is characterized by the fragrance of two components of these flowers – phenylethyl alcohol and geraniol.
White Flowers: This group is determined by the combination of two molecules – methyl anthranilate and indole – that characterize the absolutes of orange flower, jasmine, and tuberose, but also the aromas of sweet pea, gardenia, and honeysuckle.
Yellow Flowers: This group is defined by the presence of ionone beta, a molecule produced by the breakdown of the pigment carotene, which is responsible for the color of flowers like freesia and wallflower, extracts of which are in cassia absolute and osmanthus absolute.
Exotic or Spiced Flowers: This group is defined by the combination of benzyl salicylate and eugenol, which is present in the odor of carnations and lilies and as a component in ylang-ylang e.o.
Anise Flowers: This group includes mimosa absolute and the odors of lilac and wisteria. They are created using anisic aldehyde or heliotropin.
Animal Products. They are subdivided into three groups.
Ambers: Labdanum absolute, cistus e.o.
Castoreums: Castoreum absolute, birch tree e.o.
Civets: Civet, skatole, indole.
Marine Products: Seaweed absolute, calone.
In addition to this classification, I recommend another system for identifying odors. To make it easier to memorize and to conceptualize “odor” as an object, I use words associated with another sense, in particular the sense of touch. So I say of an odor that it is hard, soft, cold, hot, velvety, dry, flat, sharp, silky, prickly, gentle, thin, heavy, light, harsh, fragile, oily, greasy, and so forth.
So the vocabulary specific to olfaction consists of words for aromatic objects (soap, sweet, cigar, etc.), of names of flowers (jasmine, lilac, lily of the valley, etc.), of the names of chemical molecules (linalool, benzyl acetate, hexenol, etc.), or of their function (salicylate, aldehyde, etc.), and of words drawn from other senses.
However, what distinguishes the vocabulary of the perfumer from that of laypeople is the choice of a common language based on the training provided in perfumery schools and the discussions between perfumers and experts within the profession. This linguistic community creates a consensus around certain perceptual features. For the perfumer, soap, aldehyde, jasmine, nail varnish, rose, leather, wood, bonbon, and so forth are terms that describe the odor and not the object that produces it. A lily of the valley can be described as “jasmine”, as can a fragrance, a washing powder, and so on. For the perfumer, the word “jasmine” refers to an olfactory experience, which can be very different from the fragrance given off by jasmine flowers. For the professional, therefore, the vocabulary of odors no longer brings to mind the image of the source but a mental picture of the odor. The perfumer thus invents the object of his science; he invents odor, and that is the source of his creativity.
 e.o.: abbreviation for essential oil.
See also these articles that discuss the state-space of scents:
Finally, Luca Turin has recently been putting out videos discussing specific categories of scents by describing the history and use of classic aromachemicals that belong to each of these categories (highly recommended):
[Excerpt from The Secret of Scent (2006) by Luca Turin, pgs 108-111]
Some Strange Clues
It has been said,* correctly in my opinion, that theories define facts as much as the other way around. Nowhere is this more true than in structure-odour relations, where all knowledge is anecdotal. Anecdotal evidence has a sort of slippery, jelly-like quality to it, and theories are needed to congeal the stuff together into single, solid facts. ‘Anecdotal’ is often used as a pejorative term in scientific circles, meaning unreliable. In practice it often means isolated, and therefore hard to assess. Think of a new field of science as a large jigsaw puzzle. Pieces are discovered one by one, and at first they are unlikely to fit together to make a picture. Things can look distinctly unpromising, sometimes for decades. But if you can bear the pain of feeling stupid and the humiliation of being wrong, anecdotal evidence is the call of the wild, the surest sign of the undiscovered. Columbus set sail on the basis of anecdotal evidence. The Mayan hieroglyphs were deciphered using anecdotal evidence. Life-saving remedies based on plants, such as aspirin and digitalis, were found by scientists who paid attention to anecdotal evidence.
Scientific problems typically go through three phases. In the first phase, a few bold explorers discover a new land and map out its basic features. In the second phase, boatloads of immigrant scientists arrive and colonize the land. In the third phase, statues are erected on town squares, sometimes to the original discoverers, more often to the able administrators who build the roads and railways. Smell, as it happens, did not follow this pattern. Scientific colonies never thrived on this particular island. Every few years, a new set of scientists claims to have cleared the jungle, but their cities are eventually overgrown and get lost in the weeds.
In smell, the difficulty is compounded by two additional factors, one obvious, the other more subtle. The first is the supposed untrustworthiness of the smell sensation I’ve mentioned earlier which makes strong men and women doubt their own noses. The second is that when facts, especially anecdotal ones, remain unexplained for long enough, a kind of question fatigue sets in, and they become accepted without being understood. The situation brings to mind a quintessentially British cartoon I saw once where a dinosaur strides past a terraced house, and a couple see it from their living room. Wife: “What was that?” Husband: “Oh, just one of those Things.” The fact that we can smell functional groups is just such a Thing.
Functional groups, as we have seen, are the specific structures of one or more atoms that are responsible for the chemical behaviour of a substance. Examples are thiols (-SH), nitriles (-CN), and aldehydes (-C(=O)H). The little hyphen indicates that these groups are, of course, attached to something and that the Something varies hugely. But the remarkable thing is that the Something matters little to the smell of the molecules. What gives the game away, especially to the casual observer, is the fact that types of smell are named after chemical groups: sulphuraceous, nitrilic, aldehydic, corresponding respectively to -SH, -CN, -(H)C=O. This is particularly clear in the case of -SH. All molecules which contain an -SH group smell (a) strong and (b) reminiscent of rotten eggs.
Powdered Kala Namak (“black [really pink] salt”)
A word about the description ‘rotten eggs,’ since only a tiny minority of readers will be old enough to remember them. Eggs nowadays come with time stamps and serial numbers, so they seldom get a chance to rot. The rotten eggs smell is today more likely to be experienced in an oriental market (the durian fruit), by opening the gas tap on the stove (a small amount of an -SH compound is added to make sure we notice it), or best of all by going to an Indian store and asking for kala namak or ‘black salt’. Black salt, as its name does not indicate, is actually pink and is a type of rock salt that must come from Hell, as it contains ample amounts of Hell’s Kitchen smell, namely the HSH molecule. HSH is -SH repeated and smells bad twice over. Put some kala namak on your tongue and you will see what I mean. The first thing you will notice is that it reminds you mostly of a very intense hard-boiled egg smell. Clearly, eggs, even when fresh, are itching to fall apart. If you’ve done any chemistry at school, you will also recall the classroom when the teacher was making one of those stinks for which chemistry is famous. Beware though, the culinary satanism of kala namak is beguiling: a tiny amount in blackcurrant ice cream, strawberry daiquiris, coffee, and chocolate does wonders, as long as you don’t let anyone know you did it.
Do all -SH compounds smell identical then, i.e. of rotten eggs? Not a bit, actually: they smell of all manner of things, from grapefruit to garlic via blackcurrants, but they all have this sulphuraceous (i.e. from Hell) character. The grapefruit compound is particularly instructive. It is called pinanethiol. Thiol means -SH, so pinanethiol means pinane-SH.
Remove the -SH and the rest of the molecule (pinane) smells like pine needles, as it should, since pinane is a major component of turpentine oil, itself extracted from pine. Add the -SH back and, having smelled the pinane by itself and familiarized yourself with kala namak, you can clearly smell the parts of the molecule. That is to say you smell both the pine needles and the sulphur. Smell another very strong -SH compound like H₃C-SH, or methanethiol, for a few seconds till the nose (mercifully) tires of the hideous -SH smell, then go back to pinane-SH. Surprise! The sulphur note is now almost gone and the molecule no longer smells of pinane-SH, but instead smells of pinane tout court. This means that this molecule smells like the sum of its parts. In other words, -SH is a primary, though the other smells are not. But how does that work? How do we know what parts it’s made of? This, as we shall see, is the greatest mystery of smell. Looking for an answer will take us amazingly far afield.
* Paul Feyerabend, among others, convincingly argued this view in Against Method, required reading for those who believe the scientific method is something which can be written down and followed like a recipe.
On a recent conversation I had with Luca, I shared with him the fact that there are anti-tolerance drugs that can lessen (and even reverse) the physiological tolerance to drugs such as painkillers. He was seriously surprised by this fact. Despite spending a whole career studying biological regulatory systems, he had never in his life heard of anti-tolerance drugs in academia. Upon hearing this, he shared that in his experience, most of the innovation in science comes from people who work hands-on in the field, as this exposes them to a much broader evidential base than you would encounter when doing research in a strictly theoretical way.
Thus, he has learned far more about consciousness from psychonauts than he ever has from academic psychopharmacologists, and has learned more about electronics from radio amateurs than professional electrical engineers. In other words, the people who actually tinker with the inner mechanisms of the systems they’re interested in are the people to ask for “weird and novel phenomena”, rather than (only) those who study the field academically angling for a university post or a narrow job in the industry. Same, of course, with the science of smell: actually tinkering with aromachemicals can give rise to discoveries one may never stumble upon by merely studying scent receptors in a lab. Needless to say, the best outcomes will come from seamlessly blending both worlds; but for that to happen we will have to embrace phenomenological reports as acceptable leads for research in science.
“Break often – not like porcelain, but like waves.”
― Scherezade Siobhan
“Ideology has two meanings- actually, most social terms have two meanings, one for the traumatized and one for the non-traumatized.”
― Michael Vassar
“You know the old adage about monkeys typing into infinity, and the question about whether they would eventually produce Hamlet? I think that maybe we are those monkeys, and we’re producing countless Hamlets every single day.”
― Jacob Stephen
“Reality is very weird, no doubt. At the same time, it is easy to get wrong ‘what kind of weird’ reality is.”
― Matthew Barnett
“It is not true that suffering ennobles the character; happiness does that sometimes, but suffering, for the most part, makes men petty and vindictive.”
― W. Somerset Maugham
December 13th 2019
In a different timeline, I open a high-class experimental qualia-focused restaurant. There is only one kind of meal every month, and it is a challenge to finish it. Only 10% of people manage to do so. On March of 2022, the menu consists of:
A soup. A liter of (tap) water with a single mint leaf in it. Do not be deceived, this is not “spa water”. The amount of mint in it is exactly right below the perceptual threshold for the most discerning of tasters. Hence, you are guaranteed to (a) not be able to taste anything at all, while (b) fully knowing you are indeed drinking aromatic molecules from the mint leaf. Also, they give you a spoon and a straw. If you use the straw, you are “drinking your soup” while if you use the spoon you are “eating your soup”. Up to you. It’s a conceptual piece after all. Once -and only once- you finish it, they serve you the second course…
There are aromas and flavors out there in the state-space of qualia-triggering molecules that cancel each other out perfectly. The second course consists of a series of small hors d’oeuvres that are completely tasteless. If you can taste anything- e.g. a hint of garlic, or orange- it means the chef didn’t prepare it well. The flavors need to be perfectly balanced for them to be entirely tasteless. And once you are done, they bring you…
This thing they left on your table is akin to a wire puzzle, or one of those Hanayama pieces. They tell you that your third course consists of a tiny cookie hidden inside it. Average solving time: 25 minutes. 50% of people can’t solve it.
You are given a miniature 3D printed sugar statue reconstruction of someone who shares your name (as close as possible). Before eating it, you have to scream “There can be only one!” and consume your namesake in a single bite.
Trace minerals. They bring you this large metallic bowl with a tiny little bit of powder at the bottom; certainly no more than 50 or 60 milligrams of material. It contains half of your daily recommended dose of iron, manganese, copper, iodine, zinc, cobalt, fluoride and selenium. You can now finally know what these actually taste like. It turns out that the characteristic taste of your grandma’s famous tapioca dish was zinc. Moving on…
Negative food. You donate 300ml of blood.
Distilled saliva. You spit in a bowl a number of times. You are then given a little shot of perfectly tasteless and clean water. The water is chemically pure. However, it is the water in the saliva of the spit of another customer.
Double blind taste experiment. You are given a dish. The waiters do not know what it is. You do not know what it is. You have to write a 100-word report of what you think about this dish. This is actual science; the data is used by a research lab at some undisclosed university. There is something very Buddhist about this course – how much does your top-down model of what you are eating modify your perception of it? What if you do not assume an “essence” behind it – block that specific energy sink from robbing you of the experience of raw low-level sensation?
Sound control. Did you know that food tastes different in an airplane? Many factors contribute to this, but a major one is the constant background noise you can hear inside the aircraft. Turns out tastes change with specific sounds. The Qualia restaurant spent $500,000 dollars researching this (and publishing a number of peer-reviewed papers in the process). The output of that research is that you can now make chocolate taste like vanilla, and strawberry taste like melon – if only you play the proper sound at the right volume. And finally…
Stroboscopic taste – you put on a mouthpiece that entrains half of your tongue to a 30Hz electric seizure vibration while the other half is entrained to 17Hz. As you eat the Ice-cream of Victory (flavored with passionfruit, peanut, and anise) you realize that the flavors combine with the stroboscopic stimulation to create the hallucination of an entire meal replete with much more complex flavors. The beat patterns are tasty.
If you finish the entire thing (which usually takes about 5 hours total) they take a photograph of you and “keep it to themselves”. No, there is no “victory board”. They just want a picture of you.
5/5 | Would recommend.
January 6th 2020
Favorite essential oils at the moment: Freesia, Violet, and Pear. It turns out Freesia was a predominant note in Dior “Addict 2“, a perfume I fell in love with when I was a teen. Violet is “ethereal” in that it feels strangely anesthetizing (the ketamine of smells). Pear is lovely.
Some scent combinations “collapse categories” (e.g. too many flowers combined blend into “generic flowery”).
Others make unstable multi-phase blends (e.g. too many categories – spicy, citrus, minty, woody all at once).
Violet + Pear create a scent HEA.
An interesting blend with “emergent” characteristics: Freesia, Pear, Violet, Sunflower, Azalea, and Patchouli. Very high valence mixture that has a novel feeling that does not seem to come from the ingredients. #HighEntropyAlloy #HighEntropyScent
January 8th 2020
Careful with raising the “scent entropy” too high!
In sound and sight, it seems that there is an inverted U curve relationship between stimuli entropy and the entropy of the experiential response. White noise may be- objectively- the way to cram in as much information as possible into a waveform. But perceptually, white noise is more like its own (neutral valence, indifferent) tone. Likewise visually, if you crowd your images way too much you can’t actually understand its meaning and true complexity. Perceptual complexity response is maximized in the middle, where you achieve “peak useful entropy”.
More so, extremely entropic stimuli can be used to “mask” any input by adding a dose of white noise or visual static. That’s how you can degrade the valence of something when you don’t know what kind of unpleasant input you will get in advance. White noise drowns out both construction sounds and baby screams. It’s a “universal diluter”, so to speak.
And so it seems that this is the case with smells too. If you combine any 40 (42?) scented molecules that are as different as possible, you get as a result a generic smell with neutral valence that is not distinctive at all. If you make a different 40-scent mixture with completely different molecules, it also smells the same! They call it white noise scent, or “Laurax”*.
In other words, the “high-entropy alloys” of smell may only really pay off in the range of 5 to 15 different molecules, where (perhaps) we maximize the experiential “character” of the resulting fragrance.
Now, of course commercial perfumes in practice do have dozens if not hundreds of aromachemicals. But their absolute “scent entropy” is probably not that high. Why? First, the entropy is reduced by the fact that most perfumes do concentrate on a few core notes; the many other notes are usually small additions and tweaks. And second, the perfumes are usually made with relatively few categories of smells blended together (musky, citrus, and flower could be one, or green, ozonic, and non-citrus fruity another, and so on). Additionally, to get true white noise smell you need to also add negatively valenced scents, which are rarely used in actual perfumes. I do wonder, though, if the perfume industry has a sense of the “scent entropy” of their various perfumes, and if having a measure of it would perhaps improve their ability to hone in on blends that have unique emergent characters without relying entirely on heuristics and trial and error. Or how about a portable “scent-entropy-o-meter”? I bet it would find some very useful applications.
Of all the industries, I get the impression that the perfume industry is ahead of the curve when it comes to incorporating hedonistic utilitarian notes into its embedded ideology.
January 11th 2020
Cilantro tasting like soap to 10% of the population is just the tip of the iceberg.
January 13th 2020
What are your favorite perfumes?
(and if it’s not impossible to describe – why do you like them so much?)
Addict 2 by Dior Eros pur femme by Versace Light Blue by Dolce & Gabbana
Oh god, what kind of person have I become?
January 14th 2020
Scent combinations with unusual emergent characters that are “more than the sum of their parts” I have discovered so far:
Violet + Pear
Rose + Orange
Honeydew Melon + Pomegranate
Freesia + Golden Hydrangea
In each of these cases, combining in roughly equivalent intensities (i.e. 50-50 ‘equipotent’ mixtures) seems to give rise to qualities that are not present in either of the two scents. This is relatively rare, IMO. If you combine, e.g. lilac and jasmine, you just get something that smells like “lilac and jasmine”. But the four combinations above seem- to me- to give rise to new exotic qualia varieties.
An accord is more about getting rid of the individually distinguishable component scents. The end result, however, is one of a “generic” scent within a given category (or subcategory). For example “white flower accord” or “citrus accord” are common. And although you can distinguish between two citrus accords, they don’t really have unique character – at least not more than e.g. various kinds of brown noise have a unique character. The combinations I’m mentioning are not just ways of creating a category blend so that other elements of the perfume can be more noticeable. Rather, they are on their own uniquely characteristic, much like other pure essential oils.
If you mix a wide enough variety of flowers you inevitably get a flower accord. To get a new qualia type emergent you need something else. (I should add I’m new to the field and have a lot to learn).
I’m developing a way of explaining what a scent is like at a glance with relatively few parameters. One of them is category entropy, meaning how close a given category in the scent is to the maximally blended version of it (i.e. a fully generic “flowery” scent has maximum category entropy).
Then another parameter is the “global entropy” which describes how close the scent is to total white noise scent.
So we start by saying e.g. perfume X is “50% of the way to white noise scent and its distribution of core categories is 30% woody, 30% floral, 20% fruity, and 20% citrus”, then we zoom in to each category and describe its category entropy and salient notes: “the floral entropy is 40%, and the 60% remaining is shared in equal measure between rose and azalea” (repeat for each category).
Additionally, another important thing to add is if there are “note to note interactions”, which in my (limited) experience happens with some pairs. Maybe 10% of them, but I don’t know for sure. But you could describe them with lines between individual notes in a diagram. To round it all out, you also would point out the note accords that work as “phases” in the overall scent (drawing inspiration from high entropy alloys – an alloy that does not make a single crystal structure is called “multiphasic”). E.g. mango + patchouli + cinnamon + jasmine tends to produce two phases, a mango + cinnamon phase that toggles in your attention with the jasmine + patchouli phase. Finally, we would also note “valence inversion” effects that happen when there are combos of scents that when placed together give rise to a flipped valence (also a rare effect, IME).
For a slightly higher level of resolution, we would break down each category into subcategories and then describe the entropy of each. E.g. a floral perfume could be 80% of the way to maximum floral entropy in the “white flower” subcategory but only 10% of the way to maximum entropy in the “powdery flower” category.
This would allow us, I think, to put our finger on many scents that are hard to describe otherwise. Indeed, a lot of sophisticated perfumes, IMO, are playing a lot with different shades of high entropy, so talking about them in terms of notes like jasmine or amber is very misleading. It’s like calling a certain kind of brown noise “closest to a guitar sound” because one lacks words for describing noise profiles.
January 23rd 2020
So we know that we can get “white noise smell” by combining 42 scents of completely different kinds at the same time. This maxes out the “scent entropy” (aka. “Laurax”).
If you combine 42 different flower scents, however, you get a maximally generic “flowery scent”. I call this “category collapse”.
Now some scents have what I call “special effects”, which are category-neutral qualities. An example is the ‘bitterness’ of grapefruit, which although is often associated with fruits, can occur in entirely different categories too.
So I thought: what if we try to combine scents from as many categories as possible that all share the same special effects? I call this “scent factorization”. Namely, you try to get “special effect + Laurax” by canceling out everything but the special effect.
I believe this actually works. Example:
A factorization of “bitter-sweetness” can be obtained by mixing:
In this case you will see that geranium is almost like “the grapefruit of flowers” in that it is flowery in nature but still shares the same “bitter” quality as grapefruit (albeit at a different frequency – yes scent frequencies are a thing, but that’s a story for another time). Likewise, cedar-wood is the most grapefruit-like wood I’ve smelled.
Another interesting factorization is that of “creaminess”:
Coconut + Fig + Vanilla + Almond + Sandalwood
In this case, again, you’ll see that sandalwood is the most “creamy” of all woods (as far as I have tried), fig is the most creamy of all fruits, and so on.
But this is just the start. What other scent factorizations could we try? I’d say we could aim to have the special effects of “ozonic”, “green”, “ethereal”, “powdery”, “acrid”, “cloying”, and so on factorized. Each deserves to become its own perfume in my up and coming new line of high end perfumes called “The State-Space of Scents” (for the consciousness connoisseur).
February 2nd 2020
The Qualia Review – Episode 1: Women’s Perfumes (Part 1):
The Qualia Review – Episode 1: Women’s Perfumes (Part 2)
The Qualia Review is a tongue-in-cheek program where you will get non-expert opinions about the quality of experiences by people who really care about consciousness:
In each episode, Andrés Gómez Emilsson (qualiacomputing.com) reviews a particular qualia variety (i.e. category of experience) with a co-host (in this episode Victor Ochikubo).
In this first episode we review women’s perfumes. In particular, we review (from worst to best):
La Panthére by Cartiere (EDT) By Invitation by Michael Bublé (EDP) Guilty by Gucci (EDT) Brit Rhythm by Burberry (EDT) Jolie Fleur Bleue by Tory Burch (EDP) Rose Goldea by Bvlgari (EDP) Daisy Love by Marc Jacobs (EDT) Valentino by Valentino (EDP) Amazing Grace Ballet Rose by Philosophy (EDT) Light Blue by Dolce & Gabbana (EDT) Eros by Versace (EDT)
You will notice that this is unlike any other review of perfumes. This is because the review here provided addresses the following three aspects of scents:
A qualia-focused account (i.e. entropy, categories, special effects, etc.)
What kind of person would enjoy wearing this perfume (mood-congruence, personality, etc.)
The social signaling that the perfume entails (sexual signaling, genetic fitness signaling, etc.)
In particular, (1) describes scents in terms of:
A) The global entropy (e.g. 40% of the way to white noise scent)
B) The within-category entropy (e.g. 70% of the way into ‘generic flowery’)
C) The individual notes that can be detected within each category (e.g. non-generic jasmine note being 30% of the flowery category)
D) Lines connecting notes that have non-linear interactions (e.g. pear & violet, rose & orange, pomegranate & honeydew make unique blends that have phenomenal properties unlike those of the individual ingredients)
E) Lines connecting notes that form separate “phases” across categories (e.g. with a mixture of mango, sandalwood, rose, lemon, and cinnamon you get three phases rather than a global consistent smell – mango + cinnamon, and lemon + sandalwood, with rose staying its own distinct scent)
F) Lines connecting “valence inversion” effects (some notes simply don’t seem to go together even though they are pleasant individually)
G) Special effects (e.g. “powdery”, “ethereal”, “acrid”, “creamy”, etc.)
Thus, we share an entirely new angle on how to describe the ineffable. Namely, the hard-to-put-your-finger-on elusive subjective quality of scents can finally be grounded in terms we can all understand (with a modicum of shared background assumptions).
Hope you enjoy! Happy scent qualia!
February 5th 2020
Three scents that are surprisingly similar to strawberry (based on my personal experience with essential oils):
In fact, following the “scent factorization” concept – if you make a mixture of these three scents the resulting oil smells almost exactly like strawberry cake. Strange!
February 9th 2020
I love this video! The idea that the information content in a perfume could possibly fit so much phenomenal detail is enticing, albeit perhaps a bit optimistic.
In the interest of honesty, out of the 15 or so women’s perfumes I’ve experienced deeply so far, La Panthere by Cartier is the worst by quite a long shot.
I don’t mean this to troll! I am serious. I still don’t quite know why I feel it as so unpleasant. I think it has to do with its very high entropy quotient, and the fact that it centers around gardenia, which is my least favorite flower. It feels predatory – and perhaps the perfumist did succeed at telling a story. Too bad I aim to reprogram the biosphere so that predation is a long-forgotten nightmare of our ancestral Darwinian environment of adaptedness. So long! We should aim to transform scent exploration from its current state of commercialism mixed in with weapons of sexual conquest, and push it into new frontiers… the exploration of the state-space of consciousness, valence research, perhaps even energy parameter modulation! The future of scent qualia research is wide open.
The Qualia Review – Episode 2: Men’s Perfumes
The Qualia Review is a tongue-in-cheek program where you will get non-expert opinions about the quality of experiences by people who really care about consciousness:
In each episode, Andrés Gómez Emilsson (qualiacomputing.com) reviews a particular qualia variety (i.e. category of experience) with a co-host (in this episode Victor Ochikubo).
In this second episode we review men’s perfumes. In particular, we review (by order of appearance):
CK2 by Calvin Klein (EDT) Pasha de Cartier Edition Noir by Cartier (EDT) Virtu by Vince Camuto (EDT) 21 Le Fou by Dolce & Gabbana (EDT) Le Male by Jean Paul Gaultier (EDT) Scuderia Ferrari Light Essence Bright by Ferrari (EDT) Jimmy Choo Man Blue by Jimmy Choo (EDT) 1 Million by Paco Rabanne (EDT) Terre D’Hermes by Hermes (EDT) Invictus by Paco Rabanne (EDT) Bleu De Chanel by Chanel (EDP)
In this episode we also discuss the way in which an enriched conception of art could helps us reformulate the artistic potential of perfumes. We make allusions to the 8 models of art discussed in a previous video:
It’s very sad that there is a huge paywall for scent qualia. It’s your birthright to know what they smell like!
February 11th 2020
~120 essential oils and ~40 perfumes (ordered by categories and general character).
This is the dataset my brain has been training over to interpret the state-space of scent qualia for the last month and a half. This is still amateur level – but I can nonetheless confidently say that I now understand scent qualia at least 50% better than I did last year.
I would still appreciate specific suggestions for essential oils or perfumes to get that are very unusual or characteristic. I continue to be surprised by the uniqueness of oils, fragrances, and mixtures I haven’t tried before.
Also: drastic income inequality is a massive tragedy, no doubt. But why are people not talking about qualia inequality? I wish everyone was as qualia-rich as I am right now. I’m happy to share some scents with people who feel qualia-deprived; just come to the Bay and give me a call. 🙂
Ps. Peony is an incredibly versatile low-entropy flower scent with a creamy strawberry-like effect. I kept reading about how this or that perfume has peony in it, but it really took me owning an essential oil of it to grok the type of qualia peony is all about. Someday there will be a monument built to celebrate the qualia variety disclosed by peony formulas. I’m pretty sure of this.
February 14th 2020
People say “a blind buy” when they talk of buying a perfume they haven’t smelled. Shouldn’t it be more appropriate to say an “anosmic buy”?
February 18th 2020
In order to survive the apocalypse, having a “blue” fragrance on hand will become very useful. I suggest “Nautica Voyage“.
Very interesting! Two followup questions: (1) does it replicate on a larger sample size? and (2) is the baserate of different sexual orientations of anosmic people statistically different than those of the general population?
Gay men showed a strong preference for the body odour of other gay men in the scientific test of how the natural scent of someone’s body can contribute to the choice of a partner.
Although previous studies have shown that body odour plays a role in making heterosexual men or women attractive to members of the opposite sex, this is the first study that has investigated its role in sexual orientation. Charles Wysocki of the Monell Chemical Senses Centre in Philadelphia, a non-profit research institute, said the findings underline the importance of natural odours in determining a sexual partner whatever the sexual orientation of the person involved.
“Our findings support the contention that gender preference has a biological component that is reflected in both the production of different body odours and in the perception of and response to body odours,” Dr Wysocki said.
February 25th 2020
Review of Shalimar Eau de Parfum by Guerlain for women:
February 27th 2020
Jasmine, Tuberose, and Gardenia: the Dark Triad of White Flowers. Beware! They are treacherous, envious, and guileful. DO NOT TRUST. They will ruin your perfume with their high-entropy indolic ‘broad spectrum scent noise’. Deranged, distracting, and disingenuous. #FlowerProblems
March 12th 2020
Why you should not insufflate ketamine: (1) it can irreversibly damage your bladder and cause very serious untreatable chronic pain, (2) it can damage your liver, also very painful, but above all (3) it will slowly degrade your ability to experience scents! Not worth it IMO!
Cocaine is well known for causing anosmia in regular users. I suspect we are going to see a wave of anosmic people as ketamine becomes more popular. Don’t be a victim. “Remember kids, don’t insufflate drugs – either eat them or inject them” would be my DARE go-to phrase.
March 16th 2020
Running out of hand sanitizer but you are fab and have a perfume collection? Use some cheap perfume instead! It’s usually 70+% alcohol.
Factoring in the loss of precious qualia would make this epidemic even worse. This year I’ve finally begun appreciating the state-space of scents. I’m heartbroken to learn about this effect. So much qualia in potentia that might be lost!
March 23rd 2020
We should emphasize the possibly of life-long loss of smell in order to get more young adults onboard with strict social distancing measures. A 20-something person might not fear a fever, but they may fear “having less sexy sex and enjoying food less for the rest of their lives”.
March 26th 2020
Sense of smell over the years. People under 40: please do yourself a favor and get some nice scents so you enjoy them while you are still sensitive to them. It’s always a tragedy not to use a qualia variety and then lose it. #qualia #scent #aging #valence #bliss #WeAreTheQualia
March 29th 2020
This is the future – in 2010 I was saying that in the long run humanity will need to adopt entirely new and seemingly extreme measures against contagious diseases.
Nasal filters (aka. “nose condoms”) were one of the ideas I was considering at the time. Reality is now catching up with fiction.
Why adopt extreme measures? Because we haven’t seen anything yet. The possibility of rational virus design and the political will to invest in innovative weapons means that sooner or later we will encounter things with a case fatality rate > 80% and R0 > 4. Nothing short of large-scale contact network engineering and the widespread use of tech like nasal filters can really work against those long-tail risks.
Perhaps in the future going out without nasal filters will be considered as reckless as today it’s considered having unprotected sex with a random stranger. #NasalFilter #TheNewMask #PM2point5
April 8th 2020
Summer 2020 Unisex Perfume Recommendations:
1. Bright Neroli – Ferrari (amazing sharpness and cute Sicilian dry-down)
2. Monserrat – Bruno Fazzolari (incredible grapefruit punch and bitter-sweet resonance)
3. Born – Adidas (a cheap but highly rewarding lavender rhubarb scent).
April 21st 2020
Haven’t posted about scents in a while; I’m still actively researching this fascinating qualia variety (better do so while I still have scent qualia, which may of course go away if/when I acquire COVID-19).
I’ve developed a lot of new vocabulary to talk about scents. In particular, I like to break down a scent in terms of entropy (how close to ‘white noise scent’ it is), category distribution (% woody, citric, fruity, etc.), category-specific entropy (e.g. 70% of the way to ‘generic flowery’), specific notes (e.g. 10% rose), and of course, “special effects” (such as “creamy”, “powdery”, “bitter”, etc.).
A recent “special effect” I’ve explored is the rather peculiar feeling that the scent is “flammable”. For example, gasoline has it, and so does ethanol. It is similar to the feeling you get when you inhale nitrous oxide. A kind of fascinating gas-like intoxicated state that produces spatiotemporal confusion and a sense of resonance. Of the scents I currently have access to, 100% pure Neroli essential oil strongly triggers this particular special effect. Neroli has that strange “flammable” quality, perhaps an octave or two in pitch higher relative to gasoline. It’s equally enthralling as the smell of gasoline (for those who like it) but much more dinner-party-friendly.
Anyway, with this “flammable” special effect in mind, I’ve been exploring what can be added to it in order to create beautiful scents. Last night I found a combination that made me really happy. It consists of equal (intensity-adjusted) parts of:
Orange essential oil
Lime essential oil
Pear essential oil
It is sweet, sour, and gasoline-like in an unexpectedly euphoric way. I highly recommend this quale. I very much like its vibe. Meet me there.
April 28th 2020
First I tried essential oils. Then I tried perfumes. Now I’m entering a third phase in my “scent literacy” journey: pure molecules.
I have 50 pure perfume ingredients in an air-tight container now. And I have been trying out a couple each day in a systematic way in order to map out the state-space of scents.
One core insight so far:
Essential oils are extremely rough approximations for “building blocks” of scents. Perfume notes are often described in terms of fruits, woods, flowers, animalic sources, etc. But “apple” is not a natural unit of scent qualia. Although there is a general “apple vibe”, in reality that vibe can come from any of 20 or so different molecules. Additionally, many molecules that have an apple vibe do not even appear in biological apples (and vice versa). I’ve so far tried two apple-vibe molecules:
Alpha Damascone: The smell of a dried out green apple, slightly past its prime, unsweetened and with trace amounts of beeswax wrapper stuck to its skin.
5-octen-1-ol: The smell of extremely mild refrigerated apple sauce, slightly waxy, reminiscent of sandalwood, and at a slightly higher “phenomenal frequency” than damascone.
In other words, I’m learning that pure molecules are indeed more “simple” than essential oils by far. They feel very specific and low-dimensional rather than voluptuous and scenic. But despite their relative simplicity, they are still not “categorically pure”. A single molecule can smell woody, fruity, and camphorous all at the same time. Part of the story is likely that a single molecule can have a broad spectrum of receptor affinities. But even if only one scent receptor were to be activated, perhaps the resulting experience would also not be uni-categorical.
The fascinating implication here is that scents that feel very uni-categorical (e.g. pear essential oil being unequivocally “fruity” with no hint of floral or woody) are more likely to be compositions of many molecules!
Each uni-categorical accord is made by mixing many molecules that all share the same “main vibe” but have different “secondary traits”. This way the accord lets the secondary traits “cancel out in white noise scent” while the main vibe is additively compounded into a broad-spectrum power-punch of a single category, like fruity (reminiscent of “scent factorization”, which I’ve described in previous posts).
May 2nd 2020
“You don’t need to be phenomenally rich in order to be phenomenally rich!”
I’m an advocate of high-dose behavioral enrichment (I talk about it at 22:16):
Ellena will dip a touche into a molecule called isobutyl phenylacetate, which smells vaguely chemical and nothing else, and another into a synthetic molecule whose common chemical name is ethyl vanillin. (A rich gourmandy vanilla molecule, its IUPAC name is 3-methoxy-4-hydroxy benzaldehyde, and it is the heart of Shalimar.) He puts the touches together and hands them to you. Chocolate appears in the air. “My métier is to find shortcuts to express as strongly as possible a smell. For chocolate, nature uses 800 molecules, minimum. I use two.” He hands you four touches, vanillin + natural essences of cinnamon, orange, and lime—each of these has the full olfactory range of the original material—and you smell an utterly realistic Coca-Cola. “With me,” says Ellena, “one plus one equals three. When I add two things, you get much more than two things.”
He will hand you a touche that he has sprayed with a molecule called nonenol cis-6, which by itself smells of honeydew melon or fresh water from a stream. He’ll then hand you a second touche with a natural lemon on it, direct you to hold them together now, and suddenly before you appears an olfactory hologram of an absolutely mesmerizing lemon sorbet.
The explicit point was not to create a thing but an illusion of that thing, an olfactory alchemy. The point of Nil was not to create a green mango but the illusion of a green mango.
Junior perfumers discover that Vetiver Huile Essentielle from Haiti smells like a Third World dirt floor and Vetiver Bourbon from Isle de la Réunion smells like a Third World dirt floor with cigar butts. (They hope to do something wonderful with the cigar butts.) They learn, as Ellena knew from decades of work, how to create the illusion of the scent of freesia with two simple molecules, both synthetics: ionone beta + linalool. And orange blossom: linalool + anthranylate de methyl, which by itself smells like aspirin. The classic Guerlain perfumes often used a molecule called styrex, which smells of olive oil pooled on a table in a chemical factory. Add phenylethylic alcohol and you get lilac. Add the smell of corpse (indoles), you get a much richer lilac. And you can give your lilac, freesia, and orange blossom a variety of metallic edges: Add allyl amyl glycolate, you get a cold metal freesia. Add amyl salycilate, and you get a freesia with the smell of a metal kitchen sink dusted with Ajax powder. Aldehyde C-12 lauric adds an iron with a bit of starch still on it.
May 8th 2020
Excerpt from Luca Turin and Tania Sanchez’s 2008 perfume guide:
The last decade has seen the unfortunate flourishing of a dismal genre, the fragrances for men and women who do not like fragrance and suspect that none of their friends do either. The result has been a slew of apologetic, bloodless, gray, whippet-like, shivering little things that are probably impossible, and certainly pointless, to tell apart. All fragrances whose name involves the words energy, blue, sport, turbo, fresh, or acier in any order or combination belong to this genre. This is stuff for the generic guy wishing to meet a generic girl to have generic offspring. It has nothing to do with any other pleasure than that of merging with the crowd. My fondest hope is everyone will stop buying them and the genre will perish. Just say no.
Lastly, and by way of contrast, remember that perfume is foremost a luxury, among the cheapest, comparable to a taxi ride or a glass of bubbly in its power to lift the mood without causing subsidence the morning after. Wear it for yourself.
– Luca Turin in PERFUMES: THE A-Z GUIDE (2008)
May 13th 2020
The perfume Tommy Girl just registered as an outlier to my nose. It registers as high in valence as Bleu de Chanel and Bright Neroli by Ferrari. Extraordinary perfume. 10/10 #ScentQualia
May 27th 2020
The Rainbow God Experience
One of the most interesting lines of evidence pointing in the direction of the Symmetry Theory of Valence is how in the neighborhood of the peak of high-energy neural annealing events one can often glimpse states of consciousness with a characteristic “full-spectrum of qualia” property.
This may happen nearing the peak of a strong LSD trip, during intense Jhanic concentration, Fire Kasina practice, or even just spontaneously (though extremely rarely).
At the actual peak of the annealing process you are likely to arrive at a “moment of eternity“- itself extremely high-valence- where the symmetry is so complete that it becomes impossible to distinguish between self and other, before and after, or even left and right (this is a phenomenal property of peak valence states, and not proof of Open Individualism and non-duality per se, even though most people tend to interpret such experiences that way).
The “Rainbow God” phenomena lives at the edge of such peak valence states.
Timothy Leary in “The Psychedelic Experience” says that as you approach the highest bardo you are given the choice between “tasting sugar” and “being the sugar”.
The former is close to the peak of the annealing process, where there is enough asymmetry in the state for you to be able to encode information and distinguish between past and future, self and other, etc. and thus able to experience a projective world-simulation and the illusion of a self that “experiences it”. At the top of the annealing process, however, the extreme symmetry does not allow you to do that. The valence is almost certainly higher, though the degree of consciousness is arguably lower. You are “the sugar” rather than “tasting the sugar” (i.e. you are luminosity rather than a constructed world-simulation “experiencing luminosity”).
Stunningly, this edge between perfect symmetry and its surroundings in configuration space often shows extreme levels of qualia diversity. This is an empirical observation you can verify for yourself (or you can trust me, find others who have experienced it, or derive it from first principles).
What is it like? At this boundary between quasi-perfect symmetry and perfect symmetry you experience rainbows with all the phenomenal colors in the CIELAB color space (and perhaps some other colors that you only see in heaven, like blue-yellow and red-green, which require enough energy to overcome the lateral-inhibition opponent process going on in the cortex at all other times). You experience a sense of “all possible temporalities”. A sense of “all possible scents”. And a sense of all possible spatial relationships at once.
If you get any closer to the peak of annealing, the rainbows collapse into luminosity, the scents into a sense of presence, the temporalities into a sense of eternal now, and the possible feelings of space into a projective-less “view from nowhere”. The combination of all qualia values of each qualia variety somehow, incredibly, seem to add to zero. But not any kind of zero. A special “Zero” perhaps equivalent to “no information but awake”. (Cf. David Pearce’s Zero Ontology for a possible grounding of this state in fundamental physics.)
Yes, this is very much a real state of consciousness. It is profound, and extremely important.
I call it the “Rainbow God” state of mind. I do not know how to reliably induce it, but I do know that it is likely to have extremely deep computational, ethical, and experiential properties capable of advancing our understanding of the nature of the state-space of consciousness. I just figured you should know this exists.
Really excellent presentation about the biological and physical underpinnings of scent. It’s a bit on the long end (50 minutes) but you can get 80% of it by just watching the first 12 minutes. It’s really good! So much information…
For instance: did you know there are about 400,000 scented flower species in the world? I struggle to come up with more than 30 flowers off the top of my head (up from 5 just less than a year ago). The remaining 399,970? Who knows what they smell like. We don’t have words for these smells… is it “rose” or “jasmine” smell? Good luck using that kind of ontology describing the space of possible flower smells.
Also: it turns out that volatile molecules don’t diffuse very effectively. So that’s why you get “whiffs” of scents – for the most part, in the wild, air is a very non-homogeneous gas, with all kinds of pockets with specific linear combinations of aromachemicals. Hence why holding two essential oils side by side doesn’t give rise to a proper mixture between them. You need to literally mix the oils and then smell the mixed result if you want to actually know what the combination is like. Otherwise you will get a whiff of one, a whiff of the other, etc. with a Poisson-like distribution. This also reminds me that: we have an olfactory bulb in each nostril! So if you apply one scent in one nostril and another scent in the other nostril, you will get a kind of “bi-scent rivalry” [binosmic?] similar to what you get when you see one image with the left eye and one image with the right eye (i.e. “binocular rivalry”).
I do think that “digital smell” is possible (unlike the presenter). But it will require us to describe each molecule in terms of their ADSR patterns for each of the basic scent qualities (that is, to describe how the sweetness develops across time – its attack, decay, sustain, and release – and do the same for each core qualia scent dimension). Without taking into account the ADSR envelope for each molecule, the mixtures will be uneven.
The lowest-hanging fruit would be to use a non-negative least squares regression that minimizes the error for the envelope of each of the core qualia scent dimensions. Hence, the molecular spectrum is not enough – the non-negative least squares requires pattern-matching across the entire temporal envelope of each dimension. IF we do this – then digital smells might be possible after all (IMO!).
June 3rd 2020
There are a TON of questions whose real answer is: “Bleu De Chanel”. Think about it.
That’s how VAST the multiverse is.
“Bleu De Chanel” spans eons and eons of subjective time – the grapefruit/incense/amber vibe ringing on and on throughout eternity. That’s how large it ALL is.
You can get a powerfully believable Smirnoff Lime impression with as little as a few drops of citral and aldehyde C-12 in an ethanol + water mixture. Amazing what passes as a “fine drink” these days.
“At least add some linalool to make it worth it” – would be my recommendation.
Note to self: by virtue of their sharp smell, aldehydes are powerful high-frequency psychoactives.
June 6th 2020
Note to self: Smelling a bunch of aldehydes over and over for several days in a row causes bad headaches. Use them only occasionally from now on.
June 13th 2020
I asked a DMT being about the nature of scent qualia. Its response: “One hint: are you sure it’s only one kind of qualia?”
An insight came like a lightning bolt. Yes! Two types:
Aromachemicals that are “character impact”
Totally different state-spaces!
Luca Turin, the quantum neurobiologist who has done research on the vibration theory of olfaction (showing “we can smell functional groups”) told me that if perfumes are tomato soups, the money is in “making the best cream” rather than in the “tomatoes”. Character impact!
Examples of character impact molecules:
Examples of flavor-like vibe molecules:
June 20th 2020
Magenta: The Non-Spectral Color
An important point of confusion about qualia to which I offer a clarification:
The qualia you experience as a result of light coming into your eyes can be logically and empirically dissociated from physical light. Color qualia, just as much as visual texture qualia, can be triggered by auditory stimuli in people with synesthesia, or people tripping. More so, you don’t even need light to ‘see’ in your dreams. Visual qualia is ultimately not intrinsically tied to physical light. Phenomenal light, as it were, is a particular spatial qualia that we use to ‘illuminate’ our inner world simulations. Yet this illumination is not based on photons.
Hence the mystery of magenta: phenomenal colors don’t always map on to frequencies of light. Even leaving aside the issue of metamerism, magenta itself is a ‘non-spectral color’ because you need to combine at minimum two frequencies of light to trigger that color qualia in your visual field (namely, a combination of the upper and lower frequencies you can detect).
Why do we experience color qualia from light, then? This is not out of logical necessity, but rather, because it happens to have the appropriate information processing properties for the mapping to be evolutionarily advantageous. The state-space of color and visual texture happen to have useful isomorphisms to the structure of visual data. But there is nothing to suggest they are the best at representing ‘projective data-structures’.
In fact, I strongly suspect that once we master free-wheeling hallucinations and qualia control techniques, we will discover new applications of exotic qualia varieties for information processing purposes. Such as, for instance, using complex synesthetic representations of natural numbers that make it easy to ‘feel’ whether a 10-digit number is prime or not.
Anyhow, this all informs the kind of answer I might give to the question “what is it like to be a bat?”. In particular, it compels me to say that for all we know echolocation information is represented with scent qualia. We simply don’t know enough about the information-theoretic properties of state-spaces of qualia varieties to make an educated guess for what kind of qualia is best at representing echolocation information.
And more so, even if you were to train a human to use echolocation from birth, there is no guarantee that the qualia varieties and the associated state-spaces their brain would recruit for that task would have anything to do with bat echolocation qualia. So the problem has more moving parts than is usually assumed.
June 28th 2020
“Son, there is something I’ve been meaning to tell you for a long time, but only now I’m brave enough to do so: I just don’t think aromatic Fougères are a good fit for you. Based on my experience, I think Chypres would fit you better. Or even some woody citruses. Not Fougères.”
July 16th 2020
I love smelling dirty every once in a while.
July 19th 2020
If you have a prejudice against the smell of single molecules because they are “too simple” and you need some “entourage effect” balanced blend “only nature can provide”… try smelling Agrumen Aldehyde Light. A single molecule that smells like a full perfume!
Soapy lime herbal!
July 22nd 2020
Freesia is 90% linalool and 3% beta-ionol. I suppose that’s why my 50%/50% mixtures weren’t quite Freesia-like.
July 24th 2020
Vimalakīrti then asked the bodhisattvas from the Host of Fragrances [world], “How does Accumulation of Fragrances Tathāgata explain the Dharma?”
Those bodhisattvas said, “In our land the Tathāgata* explains [the Dharma] without words. He simply uses the host of fragrances to make the gods and humans enter into the practice of the Vinaya. The bodhisattvas each sit beneath fragrant trees, smelling such wondrous fragrances, from which they attain the ‘samādhi of the repository of all virtues.’ Those who attain this samādhi all become replete in the merits of the bodhisattva.”
– Chapter X – The Buddha Accumulation Of Fragrances
[*Tathāgata is an honorable name for the Buddha of a realm.]
July 30th 2020
Emergent scents – when you combine two or more aromachemical cocktails and you get as a result a scent that is different than the sum of its parts.
I have in the past found a number of essential oil combinations that do this (pear + violet, pomegranate + honeydew, lemon + lavender). But I figured that it’s much better to try to identify clear cases of this phenomenon by combining pure molecules.
So this little “research program” I have going on is to find pairs of aromachemicals and then mix them in many different ratios and smell the results (usually dissolved in ethanol at a concentration of ~20%). So far, it seems that about ~25% of pairs of molecules I’ve tried result in emergent scents. Here are some specific examples (please feel free to try at home and verify!!):
1) Humulene + d-limonene: Humulene smells herbal and earthy, d-limonene smells like orange or mandarin. When the ratio is ~4:1 I get an emergent scent that I can only describe as “classic chewing gum flavor”, completely distinct and phenomenally richer than the ingredients alone.
2) Linalool + beta-ionone: linalool smells like a very gasoline-like volatile version of a flower scent, beta-ionone is the classic “violet scent” molecule. When combined in 9:1 ratio I get an emergent scent that is like that of a citrus version of freesia or peony.
3) Humulene + vanillin: vanillin is the smell of vanilla, which is watery at the onset (attack and decay) and creamy on the second half (sustain and release). When combined in 1:1 ratio you get a completely new scent that feels close to a dried out old tobacco Cuban cigar blended with coffee liqueur.
That last one is also relatively close to the classic combination of vanilla + vetiver. Luca Turin told me that the perfume called Habanita is precisely playing with a vanilla/vetiver combo, which at first sniff comes across as a completely new and unrecognizable (yet very pleasant) scent. He said that a wonderful metaphor for this phenomenon is like the song Loro by Gismonti, where in the second half the piano and the flute play in such a synchronized fashion that you get the impression that there’s a new instrument involved. I’ve been smelling vanilla/vetiver while listening to this song. It’s quite beautiful.
Humulene combined with d-limonene create an emergent “missing fundamental” type olfactory illusion of classical chewing gum flavor. It only works when Humulene is between 70% and 90% of the mixture (before adding ethyl alcohol). Cleanest example of “emergent scent” I’ve found.
Humulene is a simple scent of the category “earthy”, roughly similar to a vetiver essential oil but “one octave higher”. It also has a very mild musky undertone.
D-limonene is an orange/lemon-like scent. Extremely common in perfumery. Chances are something you ate today has it.
July 31st 2020
The simplest example I can think of to illustrate what an “emergent scent” is comes from the auditory illusion called “the missing fundamental”.
If you play 200 hertz together with 300 hertz and 400 hertz you will hallucinate an emergent 100 hertz tone.
The 100 Hz tone is not there! But it is quite real in your experience.
Of course if you are very acquainted with this auditory effect, you might notice the fundamental (100hz) is a bit fainter than expected, and infer it’s an illusion. But it is nonetheless very much present in your experience.
Likewise, when you smell Humulene + Vanillin at a 1:1 ratio you will get a third smell that emerges as a sort of gestalt that “bridges together” the two underlying notes.
You can probably infer the input scent is made up of two notes if you are really experienced with this kind of phenomenon. But the third note, the gestalt, does not disappear when you have “reduced” it to the two underlying notes. It’s still there. Thus, really, the whole is greater than the sum of its parts.
I like my coffee how I like my perfumes: with the fewest chemicals needed to cause the desired effect.
As an aside, learning about emergent effects in low-entropy perfume recipes makes me think that there could probably be a job for “scent simplification”. Namely, take something like cacao, with hundreds of molecules contributing to its characteristic scent. The question is: what is the minimum viable number of aromachemicals you can use to replicate it (within a Just Noticeable Difference unit)?
I suspect most natural scents that come from a complex entourage effect have relatively minimalistic reconstructions. A question that also emerges is: what is the most complex scent? I.e. what is the smell whose minimum reconstruction has the maximum number of molecular diversity?
[It’s important to distinguish between molecular entropy and phenomenal entropy. A solution of Agrumen Aldehyde Light and ethanol has low molecular entropy but pretty high phenomenal entropy, whereas a “lime accord” made of tens of molecules could be high in molecular entropy yet low in phenomenal entropy because it smells very cleanly like a ‘single note’]
A master perfumer like Ellena has memorized hundreds, if not thousands, of recipes for manufacturing smells. Many complex natural scents can be conjured with only a few ingredients. The scent of freesia, he explained, is created by combining two simple molecules: beta-ionone and linalool, both synthetics. (To give freesia a cold, metallic edge, a touch of allyl amyl glycolate is added.) The smell of orange blossom is made by combining linalool and methyl anthranilate, which smells like Concord grapes.
In my presence, Ellena once dipped a touche into a molecule called isobutyl phenal acetate, which has a purely chemical smell, and another touche into vanillin, a synthetic version of vanilla. He placed the two paper strips together, waved them, and chocolate appeared in the air. “My métier is to find shortcuts to express as strongly as possible a smell,” he explained. “For chocolate, nature uses eight hundred molecules. I use two.” He handed me four touches—vanillin plus the natural essences of cinnamon, orange, and lime. The combined smell was a precise simulation of Coca-Cola. “With me, one plus one equals three,” Ellena said. “When I add two things, you get much more than two things.”
Imagine you have been a musician for your village all your life. You play drums and acoustic guitar and you have never heard modern music. One day you are gifted an iPod and you listen for the first time to the crazy sounds of psychedelic trance. For the first time in your life you experience the wonders of reverb, flanging, distortions, and FM-synthesis. Surely this gives you a sense that your conception of music only tapped into a tiny fraction of what had always been possible.
An analogy could be made with smells: having tried essential oils one gets the impression of understanding what is possible in the realm of scents. But one day you discover Galaxolide, hedione, and eso E super. Like reverb and FM-synthesis in sound, these compounds are capable of giving surreal, unexpected, and space-warping properties to scents (much like reverb in sound, they are character impact molecules, meaning that they modify the presentation of other scents more than contributing a ‘flavor’ of their own).
Galaxolide in particular is something you have probably smelled, either in perfumes or detergents, but it really only becomes clear just how insane of a substance it is when you smell it raw. I associate it with “DMT Realm Aesthetics” – like a smell coming from another planet where hyperdimensional experiences are common everyday events, and the world of the arts uses exotic phenomenal time routinely. It has a vibe I can only describe as “having already always been here yet just arrived”. It’s probably what traveling in time feels like when you are in a transcendent Bardo between lifetimes.
Pellwall describes galaxolide thus: “Galaxolide is an isochroman musk, that has an odour profile that is liked by most people and is similar to a macrocyclic musk. It is strong, clean smelling and a good fixative. It combines well with other musks and is often used in combinations.”
In wikipedia, they describe the scent as: “a synthetic musk with a clean sweet musky floral woody odor”.
I think the musk-like quality accounts for maybe 60% of its effect. But I swear there is something much more special about it than just a clean musk. It has a kind of time-dilation effect, and it seems to my nose as a “musk but high-dimensional”. Perhaps it’s musk + the harmonics of musk. So while other musks are just a single note, galaxolide is like the feeling of a musky accordion.
I’ll write about my setup for doing this kind of research, but suffice to say that it’s super cheap if you know what you are doing. Each experiment (i.e. a little bottle with a few ml of a new combination in precise proportions) costs me about ~30 cents to make, all things considered (the cost of the materials, the ethanol, the pipettes, the bottle).
I highly recommend just getting a 2ml sample vial. It can cost as little as $2.16 (plus shipment) here: Galaxolide.
Other stellar molecules to try out to expand your conception of what’s possible:
Linalool, dihydro linalool, alpha-damascone, damascenone, helional, C-16 aldehyde (strawberry), agrumen aldehyde light, farnesene, nerolione, and alpha-ionone. All of that can cost you as little as $30. Not a bad price for expanding your “sense of what’s possible”.
I so wish I had a “DMT-smell accord” to use as a note in perfume compositions.
There is this one here meant to evoke the hallucinogenic state, but reportedly it has nothing to do with the actual scent of DMT, which I find very disappointing. I will try to find the way to emulate the scent of it – I suspect that linalyl acetate and coranol could be part of the compounds making up that accord. I’ll let you know if I manage to make anything vaguely resemblant of that scent.
August 14th 2020
Lemon Lavender World
One of the first essential oil combinations I fixated upon was that of lemon plus lavender. You could say it is the “speedball” equivalent of essential oil combos, for it relaxes and excites at the same time. I figured that trying to “understand” the “lemon-lavender world” would be a good exercise in the quest of mapping out the state-space of scents.
Lemon Lavender experiments
I currently have six different lemon essential oils from different brands and places, and seven lavender essential oils. To my surprise, the variability is very substantial. The lemon essential oils range from extremely sour and astringent to sweet and waxy. The lavenders I have also have many different qualities: some are very oily and flavorful, while others are particularly camphorous. Which of the qualities are “essential” for lemon and lavender is surely a matter of convention, though I also think they point to roughly objective attractors – the citrus sharpness of lemon rings high and has a cascading sourness that can be used for waking up the senses, whereas lavender has a narcotic entrancing reverb effect. My quest to understand, and ultimately create, lemon lavender smells was not defined in terms of merely reconstructing the standard natural smells, but as an attempt at understanding how these two qualities interact at the phenomenal level.
The diversity of lemon and lavender oils means that the space of possible combinations is even larger. Of the 42 possible combinations of one lavender oil and one lemon oil I have some are far more blissful and rich than others. I picked a few of my favorite ones to use as “model lemon-lavenders” to try to emulate.
Starting in the spirit that in order to deeply understand a scent I have to be able to construct it from scratch- so that I understand how each piece contributes to the whole- I set myself the goal of creating both lemon and lavender accords and then exploring their combinations. All starting from raw aromachemical ingredients, of course:
Making a Lemon Accord
I have always wanted to know what makes citrus fruits smell the way they do. Empirically, both isomers of limonene are a key piece of the puzzle. For instance, both lemon and mandarin oil have upwards of 80% limonene. Alas, if you smell limonene alone, you will notice it is somewhat one-dimensional in character. It IS pointing in the direction of “citrus” quite clearly, but on its own is indisputably too simple to evoke a real lemon scent.
I had a false start: aldehydes. Aldehyde C-8 through C-15 are all “extremely high-pitch scents”. They give a sharp edge to perfumes like Chanel No. 5 and the like. But they are very hard to use – partly because they are extremely potent. So for a couple of days I worked with combinations of citral and aldehydes that had, though a somewhat citric quality, mostly headache-inducing effects. I ended this series of experiments when I got a headache that lasted 24 hours (this goes to show how far I am willing to go to understand that sweet, sweet lemon qualia).
Taking a step back, I decided to explore a different angle. Valencene (note the great name) is very similar to limonene, except slightly lower in pitch. When mixed in equal proportions with limonene one gets a richer, more believable citrus scent – both molecules seem to say the same thing but in a slightly different voice, which results in a kind of chorus effect (unlike merely doubling the volume of a single voice). Alas, at this point the scent is still a bit flat, and not particularly lemon-like relative to near-enemy citrus fruits like the good old orange, mandarin, or grapefruit.
I recall being very puzzled by the scent of lime, as it seems like a kind of “super lemon” when it comes to its high-pitched sour and astringent character. And no matter how much I tried mixing citrus-like aromachemicals, I found it hard to get any hint of lime in the results. That is until I discovered that lime oil has a great deal of alpha- and beta-pinene. These are molecules that are primarily found in trees (in pines!) and smell very woody. As it turns out, to turn a citrus smell into an outright lime scent you need to add woody molecules. In retrospect, this was always hidden in the name: Lemon + Pine = Lime. After having this insight, I realized that even lemon requires a bit of alpha- and beta-pinene to distinguish it from orange scent.
After a lot of trial and error, the most convincing minimalistic lemon scent I identified is (numbers represent parts):
3 D-Limonene 3 Valencene 1 Citral 2 Linalool 1 Alpha-Pinene 1 Beta-Pinene 1 Nerolione (optional; for a rindy effect)
Making a Lavender Accord
This turned out to be more difficult than making a lemon accord. I think this is not only me: I also own two “fragrance oils” (those products that are advertised in the same context as essential oils, yet in the fine print reveal they are not at all natural, and instead are synthetic reconstructions) of lavender, and neither of the two smell anything like lavender. So I wouldn’t be the first to fail.
Linalool is a key ingredient of lavender, making up about 30% to 50% of most lavender essential oils. This is a very powerful aromachemical that seems to work as a gasoline-like fuel amplifier and modifier for any other scent (“there is no boring ten-carbon alcohol” – Luca Turin). It is also one of the things that makes lavender so narcotic and entrancing. On its own it is already quite interesting. But it is only one of the voices in lavender.
Then you have linalyl acetate, which makes up between 0% and 30% of lavender oil, depending on the species, place of origin, and time of harvest. Linalyl acetate has a “dry” quality, which I associate with “salt” (in fact if you just add this to the lemon accord above you get a smell I would describe as “salted margarita cocktail”). Alpha and beta pinene also play a role in lavender.
Interestingly, a lot of lavender oils also have up to 10% of camphor, which contributes to its narcotic get-well-soon cozy quality. Alas, it is hard to work with this material, and it always smells too synthetic to me. I found that instead I could double-down on beta-pinene, which is more camphorous than alpha-pinene (which is more earthy), and does the job quite nicely.
Finally, centifoleather, farnesene, and various alcohols like coranol can give “flavor” to the accord. In the end, I’ve settled on a minimalistic (but I think effective) arrangement. It does not quite hit the flavor of lavender, but I think does a good job at evoking its “character impact”:
Ultimately, adding these two accords (and their variations) together does not always produce the best results, as some aromachemicals are repeated and the proportions that give rise to the desired interactions can be scrambled by the combination. This, by the way, is a general reason why synthetic combinations span a much larger space of possible scents. In brief, because to make reconstructions with natural oils you are constrained by non-negative least squares methods, and many combinations may simply be inaccessible that way.
Lemon Accord Experiments
Anyhow – with the combination, I found that adding some character impact molecules like abroxan and helional was important to create a “bridge” between the two phenomenal characters. Alpha-ionol also seems to do something good here that is hard to put your finger on. But I think it’s that it adds the right kind of waxy rindy effect (which it has some of) in a way that does not make the mixture feel “dry” (which more classically citrus waxy smells like nerolione inevitably do). So the end result has some of these three molecules.
I am happy to say that the best lemon lavender reconstruction so far is about as good as the median natural lemon lavender mixture. It is not as good as the best lemon lavender oil mixture, though, but it is a start. I still expect to perfect it quite a bit before unleashing it into the world.
Ladies and gentleman, I present to you Lemon Lavender World: