On Wednesday, 3 January 2018 00:31:34 UTC, Tim Norfolk wrote: > By the third generation, most of the effect disappears. "Most". Do you have a cite for that Tim? I'm not going to accept it just because you said it. Especially because I think your motivation (to say it) would be to deny race realism and a hereditary link to IQ, because that would be in line with your pro-black, anti-white (self-loathing) politics.