Jonathan Haidt

When I was a kid, childhood meant playing on the street, riding my bike, hanging out with friends. Most kids now experience a different childhood. Jonathan Haidt’s bestselling book, “The Anxious Generation,” talks about that. He calls it “a tragedy in two acts.” “Act One, we lose the play-based childhood. We stop letting kids run around outside. We’re too afraid they’ll get abducted. ... We…

“Mental health is declining,” says psychologist Jonathan Haidt. This week, his book, “The Anxious Generation,” is number one on The New York Times bestseller list. His book has been a bestseller for more than a year. Haidt argues that smartphones and social media have “rewired childhood” and made kids more anxious and depressed. My son agrees. He brings Haidt’s argument to schools.…