The Evolution of Vomit
June 14, 2007
Upchucking “could have an adaptive value in evolution,” wrote Dan Jones in Nature1 in a news feature about moral psychology. Why are we disgusted at certain things, like maggots and rotting food? Evolution, he asserted without a burp, throwing in disgusting things like OPM and OPI (other people’s morals and other people’s ideologies) — Evolution […]
