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primalpoly's profile
Geoffrey Miller
Geoffrey Miller
Geoffrey Miller
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@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. Charles Murray‏ @charlesmurray 3 May 2018
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      An impressive example of willingness to make a prediction that will be falsified or verified within one's career & probably within a decade. Especially when preliminary signs don't look good for verification. Brave. Seriously. https://www.theguardian.com/science/blog/2018/may/02/why-genetic-iq-differences-between-races-are-unlikely …

      36 replies 39 retweets 189 likes
    2. Geoffrey Miller‏Verified account @primalpoly 3 May 2018
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      Replying to @charlesmurray

      He's probably right that mutation-selection balance is the main process that maintains heritable variation in intelligence within populations (as I've often argued). But it makes no sense to argue that this makes between-population differences unlikely. IMHO.

      6 replies 2 retweets 37 likes
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      Geoffrey Miller‏Verified account @primalpoly 3 May 2018
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      Replying to @Grendel_the_Dog @charlesmurray

      Dog breeds can evolve different traits averages within a few dozen generations, even if most trait variation within breed is due to mutation load variance.

      8:09 AM - 3 May 2018
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      1 reply 0 retweets 9 likes
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