Spite: The Upside of Your Dark Side

Spite angers and enrages us, but it also keeps us honest. In this provocative account, a psychologist examines how petty vengeance explains human thriving.

Spite seems utterly useless. You don't gain anything by hurting yourself just so you can hurt someone else. So why hasn't evolution weeded out all the spiteful people?

As psychologist Simon McCarthy-Jones argues, spite seems pointless because we're looking at it wrong. Spite isn't just what we feel when a car cuts us off or when a partner ...