The Shallows: What the Internet Is Doing to Our Brains

by Nicholas Carr

The oral world of our distant ancestors may well have had emotional and intuitive depths that we can no longer appreciate. McLuhan believed that preliterate peoples must have enjoyed a particularly intense “sensuous involvement” with the world. When we learned to read, he argued, we suffered a “considerable detachment from the feelings or emotional involvement that a nonliterate man or society would experience.”31 But intellectually, our ancestors’ oral culture was in many ways a shallower one than our own. The written word liberated knowledge from the bounds of individual memory and freed language from the rhythmical and formulaic structures required to support memorization and recitation. It opened to the mind broad new frontiers of thought and expression. “The achievements of the Western world, it is obvious, are testimony to the tremendous values of literacy,” McLuhan wrote.32 Ong, in his influential 1982 study Orality and Literacy, took a similar view. “Oral cultures,” he observed, could “produce powerful and beautiful verbal performances of high artistic and human worth, which are no longer even possible once writing has taken possession of the psyche.” But literacy “is absolutely necessary for the development not only of science but also of history, philosophy, explicative understanding of literature and of any art, and indeed for the explanation of language (including oral speech) itself.”33 The ability to write is “utterly invaluable and indeed essential for the r...