quote: “In nearly every newspaper or magazine these days you can find evolutionary explanations for a variety of human behaviors — for what we seek in mates, why we are sometimes unfaithful, why we love our children (but not our stepchildren), why men and women differ, and even why husbands kill their wives. All of these explanations are offered in the name of evolutionary psychology. But what is evolutionary psychology?” from this article at skeptical enquirer titled sex, jealousy & violence. a skeptical look at evolutionary psychology.