Isaac Asimov, a very intelligent person, wrote a lengthy essay to the effect that he had no idea what intelligence was. He talked about how society would generally consider him more intelligent than the nearly illiterate man who repaired his car, and yet whenever something went wrong with his car he would go to his mechanic and listen to his advice as if it was being handed down from the mountaintop by Moses himself, because Isaac Asimov knew fuck all about car repair. He talked about how he thought that supposedly objective IQ tests were generally a series of gates designed by people already considered intelligent to keep themselves in power, and that they totally disregarded huge swaths of indispensable human knowledge and talent. Isaac Asimov, who has been published in literally every section of the Dewey Decimal System, concluded that he had no firm idea as to what exactly “intelligence” even was.

In short, how could one even define “the dumbest 50%”?

And that’s why Thanos should have made everybody half as large as they once were.

Yeah, because it’s so morally defensible to eliminate all of the developmentally disabled and republicans.