I’m fascinated by the slow but steady trickle of evolutionary studies of morality. (Here’s the latest. And here’s the quiz.) On the one hand, they’re just damn silly. Really, disgust evolved because we started to eat meat? I’ve seen dogs throw up out of disgust; I think it’s safe to say disgust isn’t unique to […]
A new study suggests our scruples don’t work so well when we’re sleep deprived.
Are you morally fashionable?