
Nicholas Carr, author of “The Shallows: What the Internet is Doing to Our Brains,” says technology amplifies everything, good instincts and base. While technology is amoral, he said, our brains may be rewired in disturbing ways. “Researchers say that we need to be quiet and attentive if we want to tap into our deeper emotions,” he said. “If we’re constantly interrupted and distracted, we kind of short-circuit our empathy. If you dampen empathy and you encourage the immediate expression of whatever is in your mind, you get a lot of nastiness that wouldn’t have occurred before.” Leon Wieseltier, literary editor of The New Republic, recalled that when he started his online book review he forbade comments, wary of high-tech sociopaths. “I’m not interested in having the sewer appear on my site,” he said. “Why would I engage with people digitally whom I would never engage with actually? Why does the technology exonerate the kind of foul expression that you would not tolerate anywhere else?” Why indeed?