Is Internet Use Rerouting Our Neural Pathways for a Short-Attention-Span Culture?

Ah ... don't know. I thought my short term memory loss and short attention span were products of being an aging and decrepit Baby Boomer law librarian.

In his new book, The Shallows: What the Internet Is Doing to Our Brains (W. W. Norton & Company, June 7, 2010), Nicholas Carr warns that Internet users may be sacrificing their ability to read and think deeply by habitual scanning and skimming of web content. From the product description:

The best-selling author of The Big Switch returns with an explosive look at technology’s effect on the mind. “Is Google making us stupid?” When Nicholas Carr posed that question, in a celebrated Atlantic Monthly cover story, he tapped into a well of anxiety about how the Internet is changing us. He also crystallized one of the most important debates of our time: As we enjoy the Net’s bounties, are we sacrificing our ability to read and think deeply?

Now, Carr expands his argument into the most compelling exploration of the Internet’s intellectual and cultural consequences yet published. As he describes how human thought has been shaped through the centuries by “tools of the mind”—from the alphabet to maps, to the printing press, the clock, and the computer—Carr interweaves a fascinating account of recent discoveries in neuroscience by such pioneers as Michael Merzenich and Eric Kandel. Our brains, the historical and scientific evidence reveals, change in response to our experiences. The technologies we use to find, store, and share information can literally reroute our neural pathways.

Building on the insights of thinkers from Plato to McLuhan, Carr makes a convincing case that every information technology carries an intellectual ethic—a set of assumptions about the nature of knowledge and intelligence. He explains how the printed book served to focus our attention, promoting deep and creative thought. In stark contrast, the Internet encourages the rapid, distracted sampling of small bits of information from many sources. Its ethic is that of the industrialist, an ethic of speed and efficiency, of optimized production and consumption—and now the Net is remaking us in its own image. We are becoming ever more adept at scanning and skimming, but what we are losing is our capacity for concentration, contemplation, and reflection.

See also Bob Ambrogi's How technology is rewiring lawyer's brains and what it means for CLE. [JH]