I enjoyed the video. I can see people not focusing primarily on say, skin color, when we don't focus on the shape of people's noses as racial unless that is accompanied by some other facial feature differences. But it only scratched the surface of the subject so I'd like to hear more in the future.
They liked races, the best paid athlete in history was a roman chariot racer
Roman: "I don't see color. I just see slaves."
"I'm not racist, I hate everyone equally. Except for the Greeks. They're one of the good ones."
"Learn from me, if not by my precepts, at least by my example, how dangerous is the acquirement of knowledge and how much happier that man is who believes his native town to be the world, than he who aspires to become greater than his nature will allow." Frankenstein