“Nowadays specialists can’t teach the survey courses of yesteryear. They haven’t read widely or thought about the big themes of history or literature (which of course was easier back when most ideas that mattered emanated from two continents). Instead they offer seminars focused on tiny questions and single authors and artists. Charismatic in their intellect, these professors seduce the most gifted students into imitating them. The university thus becomes a machine—as the critics endlessly repeat—for producing teachers and students who know more and more about less and less.”