While the political right may moralize sex, the political left is doing it with food. Food is becoming extremely moralized nowadays, and a lot of it is ideas about purity, about what you're willing to touch, or put into your body.
Jonathan HaidtMany species reciprocate, but only humans gossip, and much of what we gossip about is the vale of other people as partners for reciprocal relationships.
Jonathan HaidtIn accounts of men in battle, there is an incredible adrenaline rush from group-versus-group conflict. The fervor and passion of partisans is clearly rewarding; and if it's rewarding, it involves dopamine; and if it involves dopamine, then it is potentially addictive.
Jonathan Haidt