Thanks for the links. At least according to the APA, there apparently is a difference in group means, though no one knows why: https://en.wikipedia.org/wiki/In

Thanks for the links. At least according to the APA, there apparently is a difference in group means, though no one knows why: https://en.wikipedia.org/wiki/Intelligence:_Knowns_and_Unknowns https://en.wikipedia.org/wiki/Intelligence:_Knowns_and_Unkno... But, so what? This is at most a scientific curiosity. There's no rational (let alone ethical) reason to treat people differently based on the distributions of the myriad groups they happen to be a part of. That's why we take people as we find them, as individuals, not as members of their various trait groups. Getting people to care about this is a lot more important than IQ trivia.