Wonderful New Yorker article.

Favorite passage:

At some point, as a child progresses from decoding to fluent reading, the route of signals through her brain shifts. Instead of passing along a “dorsal route” through occipital, temporal, and parietal regions in both hemispheres, reading starts to move along a faster and more efficient “ventral route,” which is confined to the left hemisphere. With the gain in time and the freed-up brainpower, Wolf suggests, a fluent reader is able to integrate more of her own thoughts and feelings into her experience. “The secret at the heart of reading,” Wolf writes, is “the time it frees for the brain to have thoughts deeper than those that came before.” Imaging studies suggest that in many cases of dyslexia the right hemisphere never disengages, and reading remains effortful.

In a recent book claiming that television and video games were “making our minds sharper,” the journalist Steven Johnson argued that since we value reading for “exercising the mind,” we should value electronic media for offering a superior “cognitive workout.” But, if Wolf’s evidence is right, Johnson’s metaphor of exercise is misguided. When reading goes well, Wolf suggests, it feels effortless, like drifting down a river rather than rowing up it. It makes you smarter because it leaves more of your brain alone. Ruskin once compared reading to a conversation with the wise and noble, and Proust corrected him. It’s much better than that, Proust wrote. To read is “to receive a communication with another way of thinking, all the while remaining alone, that is, while continuing to enjoy the intellectual power that one has in solitude and that conversation dissipates immediately.”