In response to Quora question What are some dark facts about Khan Academy? by Mario Montano
I loved Khan Academy growing up. I could teach myself linear algebra while still a sophomore in high school. I could learn biology and chemistry during my summer break.
The questions that prop up are:
Why would anyone love that?
What is being achieved?
Was attempting to “get ahead” by learning how to multiply matrices actually useful in life?
Is regurgitation of miscellanea anything more than signaling conscientiousness and intelligence to future employers who mostly create meaningless services and products?
The issue with Khan Academy-style education is that it doesn’t sufficiently challenge present memes. Karl Popper, philosopher of science, emphasized that the creation of knowledge depends on people not merely replicating their culture, but constantly critiquing it.
For all the purported vision of flipping the classroom, Sal was still compromising way too much with our “Prussian, factory-model education system,” as he called it. And yet for all his willingness to utter scathing words, he didn’t advocate for replacing the largely useless education canon. Instead he merely copied and pasted it into digital format.
Is it useful for those who want to stay afloat or get ahead in the current system which is imbued to the brim with arbitrariness that stifles much potential? Yes. Absolutely. It will help you do well on your test. It may also make you feel productive and entertained if your motivational system has learned to derive dopaminergic kicks from knowledge for its own sake.
Is it what the world really needs? Not even close.
In general, education should be more relevant to meaningful work. Khan Academy isn’t attempting to selectively promote that which is Effective Altruist or Longevist or Transhumanist or which is explicitly defined in relation to a cosmic mission of self-betterment; so human capital is wasted. The time hovering above your head is slashed by a bloodletting doctor who misdiagnosed your condition and its treatment. Then the scarlet trickle falls on your skin — that of your loved ones, that of your non-existent future.
Aging, disease, and death beset mankind. And here we were, trying to accumulate more random knowledge than others; trying to beat each other at games that don’t matter. One thing is true: on my deathbed, I will not care about what score I got on some test which wasn’t of my own making.