MY 11-YEAR-OLD DAUGHTER often asks me, tauntingly, what things were like “in the 20th century.” Things are moving her way. It’s a sign of just how quickly the globe’s generational shift is occurring that when Finland’s Prime Minister Sanna Marin, 34, became the world’s youngest head of government on Dec. 10, she lost that distinction almost immediately. A mere 28 days later, Sebastian Kurz, 33, became Austria’s Chancellor. Kurz, who had an earlier stint in the same job, regained the role via a coalition with the Green Party, whose support surged in the latest election—a result, many said, of the work of teen climate activist (and TIME 2019 Person of the Year) Greta Thunberg. “A specter is striding through Europe,” read an editorial in Austria’s right-leaning Die Presse. “Its name…
