Steve Sailer Retweeted Emil O W Kirkegaard
To look for Darwinian selection for narrower hips for efficient stride (along with narrower heads), I'd check out running tribes of Kenya.https://twitter.com/KirkegaardEmil/status/902027847107272704 …
Steve Sailer added,
1:24 AM - 28 Aug 2017
0 replies
6 retweets
13 likes
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