I first read José Ortega y Gasset’s The Revolt of the Masses more than thirty years ago. I still remember how disappointed I was by this cantankerous book. I’d read other works by Ortega (1883-1955), and been impressed by the Spanish philosopher’s intelligence and insight. But this 1929 study of the modern world, his most famous book, struck me as hopelessly nostalgic and elitist.

Yet I recently read The Revolt of the Masses again, and with a completely different response. The same ideas I dismissed as old-fashioned and out-of-date back in the 20th century now reveal an uncanny ability to explain the most peculiar happenings of the digital age.

Are you, like me, puzzled to learn that Popular Science magazine recently shut down comments on its website, declaring that they were bad for science? Are you amazed, like me, that Duck Dynasty is the most-watched nonfiction cable show in TV history? Are you dismayed, like me, that crappy Hollywood films about comic book heroes and defunct TV shows have taken over every movie theater? Are you depressed, like me, that symphony orchestras are declaring bankruptcy, but Justin Bieber earned $58 million last year?

If so, you need to read The Revolt of the Masses. You’ve got questions. Ortega’s got answers....