People’s brains were actually biologically less functional fifty thousand years ago.
This is correct; there's been a huge amount of brain evolution in the past 50K years. See for example "The 10,000 Year Explosion" (Cochran).
This is correct; there's been a huge amount of brain evolution in the past 50K years. See for example "The 10,000 Year Explosion" (Cochran).
Furthermore, this is why Cochran is considered a racist; correctly so.
Furthermore, this is why Cochran is considered a racist; correctly so.
I'd caution that this isn't actually an argument, but merely invective: http://www.paulgraham.com/say.html