What do the brattiest children do? They shout and name-call and exaggerate, like the new generation of political commentators, like Internet trolls, like Trump. They cover their ears and refuse to listen to unpleasant facts and tell ridiculous lies. They’re selfish, and anytime they’re thwarted or someone else gets something they want, no matter how justly or reasonably, they scream That’s not fair! In politics and elsewhere, this childish style often goes hand in hand with childlike beliefs—that is, fantasies.