Evolution can work very fast: across 33 breeds, dog brains have diverged structurally after just a few hundred years of selection for doing different tasks. HT @sapinker.https://news.harvard.edu/gazette/story/2019/09/harvard-researcher-finds-canine-brains-vary-based-on-breed/ …
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Feel free to give alternative hypotheses I am genuinely interested
I addressed some of the issues about accelerated evolution in this paper from a few years ago: https://www.primalpoly.com/s/2010-polygenic-mutation.pdf …
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