Blueprintが好きなら

"For too long, scientists have focused on the dark side of our biological heritage: our capacity for aggression, cruelty, prejudice, and self-interest. But natural selection has given us a suite of beneficial social features, including our capacity for love, friendship, cooperation, and learning. Beneath all our inventions--our tools, farms, machines, cities, nations--we carry with us innate proclivities to make a go…