Jonah Lehrer, a regular contributor to Radiolab, is now on a book tour, touting his new best-seller Imagine. It's a book that explores creativity and the brain. The other day at a book signing, he bumped into a fourth-grader who asked him if there's such a thing as too much creativity. "Isn't it possible," the 9-year-old asked, "that humans are too creative?"
(Jonah attracts worried 9-year-olds. It's his curse.)