Title: How the Internet is making us stupid
Headings: How the Internet is making us stupid
How the Internet is making us stupid
Content: By changing our habits of mind, each new technology strengthens certain neural pathways and weakens others. The alterations shape the way we think even when we’re not using the technology. The pioneering neuroscientist Michael Merzenich believes our brains are being “massively remodelled” by our ever-intensifying use of the web and related media. In the 1970s and 1980s, Mr Merzenich, now a professor emeritus at the University of California in San Francisco, conducted a famous series of experiments that revealed how extensively and quickly neural circuits change in response to experience. In a conversation late last year, he said that he was profoundly worried about the cognitive consequences of the constant distractions and interruptions the internet bombards us with. The long-term effect on the quality of our intellectual lives, he said, could be “deadly”. Not all distractions are bad. As most of us know, if we concentrate too intensively on a tough problem, we can get stuck in a mental rut. But if we let the problem sit unattended for a time, we often return to it with a fresh perspective and a burst of creativity. Research by the Dutch psychologist Ap Dijksterhuis indicates that such breaks in our attention give our unconscious mind time to grapple with a problem, bringing to bear information and cognitive processes unavailable to conscious deliberation.