US Jews have higher IQs than other groups because of the filtering effect of immigration. The ones who came to the US were disproportionately high IQ ones. Israelis include more low IQ groups. Ultraorthodox are 100 or below.
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Replying to @HbdNrx @thetolerantman and
This was explored in "The 10,000 Year Explosion." Selective pressure on Ashkenazim during the post-Roman period created striking differences with other Diaspora elements. (Evolution can work quickly, and may be accelerating!)
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Replying to @CoatConfiscated @thetolerantman and
Yes
1:47 PM - 21 Jan 2018
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