When a mob at Vermont’s Middlebury College shut down a speech by social scientist Charles Murray a few weeks ago, most of us saw it as another instance of campus illiberalism. Jonathan Haidt saw something more—a ritual carried out by adherents of what he calls a “new religion,” an auto-da-fé against a heretic for a violation of orthodoxy.
“The great majority of college students want to learn. They’re perfectly reasonable, and they’re uncomfortable with a lot of what’s going on,” Mr. Haidt, a psychologist and professor of ethical leadership at New York University’s Stern School of Business, tells me during a recent visit to his office. “But on each campus there are some true believers who have reoriented their lives around the fight against evil.”