You Want a Social Life, With Friends

“As a juror, do you think you could be impartial to my client? And if so—how?”

Jerry Seinfeld on how to write jokes, the ending of “Curb Your Enthusiasm,” and the world-historical struggle to invent the Pop-Tart.

“I’d invite you back, but my planet’s a mess.”

The evidence implicating social-media apps, the social psychologist says, is not another moral panic over technology. “Actually, this time is different,” he insists. “Here’s why.”