The Ezra Klein Show

Nicholas Carr on deep reading and digital thinking

In 1964, the Canadian philosopher Marshall McLuhan wrote his opus Understanding Media: The Extensions of Man. In it, he writes, “In the long run, a medium's content matters less than the medium itself in influencing how we think and act." Or, put more simply: "Media work their magic, or their mischief, on the nervous system itself." This idea — that the…