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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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    Geoffrey Miller‏Verified account @primalpoly 29 Nov 2017
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    Earth freezes over 700m years ago. Glaciers scrape nutrients into seas. Earth unfreezes. Algae thrive on nutrients. Multicellular life evolves. Fast forward to #bitcoin http://bigthink.com/paul-ratner/researchers-solve-one-of-the-greatest-mysteries-of-science-how-animals-first-appeared-on-earth.amp …

    10:14 AM - 29 Nov 2017
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    • Anna Olesenka Ryan Young Steven Gussman DKＳhadow Michael Sean Clayton Forrester RoughAroundTheEdges Samy Gardiner interimspace
    3 replies 15 retweets 40 likes
      1. Resolute Gentleman‏ @ResoluteGent 29 Nov 2017
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        Replying to @primalpoly

        Earth cools, blah blah blah, bitcoin.

        0 replies 0 retweets 2 likes
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      1. Kevin Schawinski‏Verified account @kevinschawinski 29 Nov 2017
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        Replying to @primalpoly

        700 Myr is not much of a “fast forward”.... that’s just ~7 dynamical times for a massive disk galaxy like the Milky Way #perspective

        0 replies 0 retweets 2 likes
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