AFAIK the South Eurasian gene pools have lower sexual dimorphism. Syrians in antiquity and Jews in medieval and modernity are demonstrating a narrowing or reversal of cognitive dimorphism. And selection for reversal of traits (feminine introgression of verbal acuity in males).
Source date (UTC): 2022-12-29 18:58:50 UTC
Original post: https://twitter.com/i/web/status/1608538048542965763
Reply addressees: @DavidJa88167078 @Airmanareiks
Replying to: https://twitter.com/i/web/status/1608536054969290753
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