““Place a loaded pistol in a playpen and the babies will play with it just like any other toy, giggle, and perhaps even place the gun in their mouth. In contrast, put a plastic snake into the playpen; the babies will cower in fear. Show a person of any age a snake —or even a picture of one —and you will elicit a dramatic response, including sweaty skin and an increased heart rate. It doesn’t matter whether the person is in America, Europe, Japan, Australia, or Argentina,””