The Shallows Read Online Free PDF

attentiveness. Walking in the city, by contrast, led to no improvement in test results.
    The researchers then conducted a similar experiment with another set of people. Rather than taking walks between the rounds of testing, these subjects simply looked at photographs of either calm rural scenes or busy urban ones. The results were the same. The people who looked at pictures of nature scenes were able to exert substantially stronger control over their attention, while those who looked at city scenes showed no improvement in their attentiveness. “In sum,” concluded the researchers, “simple and brief interactions with nature can produce marked increases in cognitive control.” Spending time in the natural world seems to be of “vital importance” to “effective cognitive functioning.” 34
    There is no Sleepy Hollow on the Internet, no peaceful spot where contemplativeness can work its restorative magic. There is only the endless, mesmerizing buzz of the urban street. The stimulations of the Net, like those of the city, can be invigorating and inspiring. We wouldn’t want to give them up. But they are, as well, exhausting and distracting. They can easily, as Hawthorne understood, overwhelm all quieter modes of thought. One of the greatest dangers we face as we automate the work of our minds, as we cede control over the flow of our thoughts and memories to a powerful electronic system, is the one that informs the fears of both the scientist Joseph Weizenbaum and the artist Richard Foreman: a slow erosion of our humanness and our humanity.
    It’s not only deep thinking that requires a calm, attentive mind. It’s also empathy and compassion. Psychologists have long studied how people experience fear and react to physical threats, but it’s only recently that they’ve begun researching the sources of our nobler instincts. What they’re finding is that, as Antonio Damasio, the director of USC’s Brain and Creativity Institute, explains, the higher emotions emerge from neural processes that “are inherently slow.” 35 In one recent experiment, Damasio and his colleagues had subjects listen to stories describing people experiencing physical or psychological pain. The subjects were then put into a magnetic resonance imaging machine and their brains were scanned as they were asked to remember the stories. The experiment revealed that while the human brain reacts very quickly to demonstrations of physical pain—when you see someone injured, the primitive pain centers in your own brain activate almost instantaneously—the more sophisticated mental process of empathizing with psychological suffering unfolds much more slowly. It takes time, the researchers discovered, for the brain “to transcend immediate involvement of the body” and begin to understand and to feel “the psychological and moral dimensions of a situation.” 36
    The experiment, say the scholars, indicates that the more distracted we become, the less able we are to experience the subtlest, most distinctively human forms of empathy, compassion, and other emotions. “For some kinds of thoughts, especially moral decision-making about other people’s social and psychological situations, we need to allow for adequate time and reflection,” cautions Mary Helen Immordino-Yang, a member of the research team. “If things are happening too fast, you may not ever fully experience emotions about other people’s psychological states.” 37 It would be rash to jump to the conclusion that the Internet is undermining our moral sense. It would not be rash to suggest that as the Net reroutes our vital paths and diminishes our capacity for contemplation, it is altering the depth of our emotions as well as our thoughts.
    There are those who are heartened by the ease with which our minds are adapting to the Web’s intellectual ethic. “Technological progress does not reverse,” writes a Wall Street Journal columnist, “so the trend toward multitasking and