Could you provide a reference as to how "human genomics can easily refute the idea of brain functional changes in the last 10K years"? Furthermore, this is why

Could you provide a reference as to how "human genomics can easily refute the idea of brain functional changes in the last 10K years"? 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 http://www.paulgraham.com/say.html