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evolution of intelligence

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    Why Are You So Smart? Thank Mom & Your Difficult Birth

      Looking around our planet today, it’s hard not to be struck by humanity’s uniqueness. We are the only species around that writes books, runs experiments, and builds skyscrapers. Our intelligence must have also been useful when we were evolving—presumably it helped us to be better hunters and avoid being hunted ourselves, for instance. Perhaps […]

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    Why Facebook Is the Junk Food of Socializing

    Have you ever been walking in a dark alley and seen something that you thought was a crouching person, but it turned out to be a garbage bag or something similarly innocuous? Me too. Have you ever seen a person crouching in a dark alley and mistaken it for a garbage bag? Me neither. Why […]