>>11 For awhile it seemed like, as a culture, we moved past ideas like this. Then, all of a sudden, they experienced a massive resurgence in popularity and it became socially acceptable among young people to proudly tout their belief in these ideas. Despite them being arguably antiquated and running contrary to the egalitarian ideals that (ostensibly) we hold in (((western))) society. If you really believe that moral value is rooted in appearance rather than one's actions towards others: it isn't long before you start to believe in eugenics. Which geneticists on the whole have largely debunked.
https://en.wikipedia.org/wiki/Anti-realism#Moral_anti-realism