“The idea that network tools are pushing our work from the deep toward the shallow is not new. The Shallows was just the first in a series of recent books to examine the Internet’s effect on our brains and work habits. These subsequent titles include William Powers’s Hamlet’s BlackBerry, John Freeman’s The Tyranny of E-mail, and Alex Soojung-Kin Pang’s The Distraction Addiction—all of which agree, more or less, that network tools are distracting us from work that requires unbroken concentration, while simultaneously degrading our capacity to remain focused.”