As far as I know this is the anglo pre-industrial IQ distribution (Lynn), and it is, again, as far as I know, the optimum human distribution that we can achieve without direct genetic manipulation. 114 @ std dev of 14. Note that we have lost a full standard deviation in the avg. https://t.co/FOdYlIQSjh
Source date (UTC): 2020-10-16 14:18:30 UTC
Original post: https://twitter.com/i/web/status/1317107655899549696
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