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"One of the better books on evolutionary biology that focuses almost entirely on the biological and psychological differences between men and women. It’s written by a journalist (who cites scientists) so it’s easy to read if you’re not studied in the field. If you want to get into evolutionary psychology–which you totally should–this is a good starting point because it covers all the basics. Essentially, it discusses how men and women have benefited evolutionarily through different behaviors and strengths so it would only make sense that they would have developed into two very different entities."

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