Our brains have a light level of plasticity and are constantly pruning or strengthening neural connections in response to stimuli. For Carr, a new technology’s medium is more important than its content in influencing brains. With the rise of the Internet age, Carr argues, our brains have been trained to be easily distracted. From banner ads to hyperlinks, the constant access to information has changed the ways our brains are wired. Our brains are now trained for short bursts of concentration, not prolonged deep thought. While we have access to more information, Carr believes our personal intelligence has become shallower and more flattened.
While Carr focuses his attention on the Internet age, he detours to trace the rise of such technologies as the map, book, and clock, documenting the changes in thought brought by these technologies. Carr cites many surprising scientific articles (hyperlinks hamper learning, looking at countryside pictures improves concentration, etc.) and, I think, strikes a balanced tone. While not a panicking Luddite, Carr gives a sober warning that should give one pause.
No comments:
Post a Comment