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primalpoly's profile
Geoffrey Miller
Geoffrey Miller
Geoffrey Miller
Verified account
@primalpoly

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Geoffrey MillerVerified account

@primalpoly

Psychology professor; wrote The Mating Mind, Spent, Mate, & Virtue Signaling. Agnostic centrist into evolution, sex, sentience, freedom & future.

New Mexico
primalpoly.com
Joined September 2015

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    1. Geoffrey Miller‏Verified account @primalpoly 1 Nov 2019
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      How much should a civilization lie to itself about the nature of human sexuality?

      29 replies 7 retweets 23 likes
    2. Leandro Cardoso‏ @siegnant 1 Nov 2019
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      Replying to @primalpoly

      We evolved in small groups where a few males used to have quite a strong dominance and hold for them most of females... Modern societies don't go well following our evolucionary sexual mindset and some things should be softened to large audience.

      1 reply 0 retweets 2 likes
      Geoffrey Miller‏Verified account @primalpoly 1 Nov 2019
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      Replying to @siegnant

      Nope. If we had, sexual dimorphism would be much bigger than it is. We evolved mostly to form pair bonds, with some play around the sides.

      11:49 AM - 1 Nov 2019
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      3 replies 0 retweets 8 likes
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        2. David Marshall‏ @DMarshall113 1 Nov 2019
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          Replying to @primalpoly @siegnant

          Are you familiar with Bernard Chapais's theories about this in Primeval Kinship and his papers since then? One possibility is that there were single-male, multi-female groups between promiscuity and pair bonding, though he considers harems a form of pair bonding.

          2 replies 0 retweets 0 likes
        3. Geoffrey Miller‏Verified account @primalpoly 1 Nov 2019
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          Replying to @DMarshall113 @siegnant

          That would still have resulted in massive dimorphism, which is not what we see in humans, compared to other polygynous species like gorillas or elephant seals.

          1 reply 1 retweet 2 likes
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        1. Leandro Cardoso‏ @siegnant 1 Nov 2019
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          Replying to @primalpoly

          So the strong bottleneck seen in Y chromossome haplogroups during Bronze Age was quite a thing in itself and much disimilar to Paleolithic times, I suppose... Therefore our current society is, in that issue, closer to hunter-gatherers that the agro-pastoralist ones.

          0 replies 0 retweets 3 likes
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        2. Doug R Mitchell‏ @dougrmitchell 1 Nov 2019
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          Replying to @primalpoly

          pic.twitter.com/vtLRDxy4WM

          1 reply 0 retweets 0 likes
        3. Doug R Mitchell‏ @dougrmitchell 1 Nov 2019
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          Replying to @dougrmitchell @primalpoly

          (For fun, not argument)

          0 replies 0 retweets 0 likes
        4. End of conversation

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