'The Shallows': This Is Your Brain Online

Try reading a book while doing a crossword puzzle, and that, says author Nicholas Carr, is what you're doing every time you use the Internet.

Carr is the author of the Atlantic article Is Google Making Us Stupid? which he has expanded into a book, The Shallows: What the Internet Is Doing to Our Brains.

Carr believes that the Internet is a medium based on interruption — and it's changing the way people read and process information. We've come to associate the acquisition of wisdom with deep reading and solitary concentration, and he says there's not much of that to be found online.