←back to thread

Thinking positively: The genetics of high intelligence

(www.sciencedirect.com)
136 points gwern | 1 comments | 01 Nov 15 23:33 UTC | HN request time: 0s | source
Show context
danieltillett ◴[02 Nov 15 09:50 UTC] No.10490915[source]▶
I would be very surprised if high intelligence was anything other than the extreme edge of a normal distribution of the human population. For it to be anything other than this it would require people of high intelligence to be a sub-population that did not breed with the rest of humanity.
replies(11): >>10490953 #>>10491090 #>>10491222 #>>10491322 #>>10491415 #>>10491550 #>>10491579 #>>10493236 #>>10493248 #>>10493909 #>>10495309 #
vixen99 ◴[02 Nov 15 11:42 UTC] No.10491322[source]▶
'would require people of high intelligence to be a sub-population that did not breed with the rest of humanity' - which is increasingly what is happening with people of high ability & potential income of both sexes attending the same universities and mating. This polarization has been documented.
replies(6): >>10492482 #>>10492647 #>>10492941 #>>10494178 #>>10494678 #>>10495128 #
civilian ◴[02 Nov 15 20:51 UTC] No.10495128[source]▶
It's not even that mating like that is increasingly happening--- it's been that way in nobility for a long time.

What is the True Rate of Social Mobility in Sweden? A Surname Analysis, 1700-2012 http://www.econ.ucdavis.edu/faculty/gclark/papers/Sweden%202...

replies(2): >>10495387 #>>10496187 #
1. danieltillett ◴[02 Nov 15 23:33 UTC] No.10496187[source]▶
Greg Clark’s A farewell to Alms is a very approachable overview to his research [1].

1. https://en.wikipedia.org/wiki/A_Farewell_to_Alms