We are all human beings. That's it. There ain't no other way to say it. We're equal. We are the same.
Accidents of various sorts, random developments, ... such as European innovations in cannons and sailing ships in the 16th Century, ... made some groups of people capable of militarily defeating other people, ... which made the victorious people delude themselves into thinking that they were "SUPERIOR."
It's all crap.
Every human community on every single part of this planet Earth is statistically as capable of producing a genius as is any other human community.
Which is not to deny the set of circumstances that produced the European Scientific Revolution. Or whatever else was lasting from "Western Civilization." But that's a whole other kettle of fish.
EVERY racist society has its imbecilic justifications for its shit-headed racism. But they are all garbage rationalizations. Whether it's some Israeli zio-nazi putz or some empty-headed Canadian fulminating about the First Nations wanting clean water, or clearly stolen lands, or their Constitutional Rights, ... or whatever garbage racist you can think of.






