Warning: internet affects how we think
In the 1970s, when schools began allowing students to use portable calculators, many parents objected. They worried that a reliance on the machines would weaken their children’s grasp of mathematical concepts. The fears, subsequent studies showed, were largely unwarranted.34 No longer forced to spend a lot of time on routine calculations, many students gained a deeper understanding of the principles underlying their exercises. Today, the story of the calculator is often used to support the argument that our growing dependence on online databases is benign, even liberating. In freeing us from the work of remembering, it’s said, the Web allows us to devote more time to creative thought. But the parallel is flawed. The pocket calculator relieved the pressure on our working memory, letting us deploy that critical short-term store for more abstract reasoning. As the experience of math students has shown, the calculator made it easier for the brain to transfer ideas from working memory to long-term memory and encode them in the conceptual schemas that are so important to building knowledge. The Web has a very different effect. It places more pressure on our working memory, not only diverting resources from our higher reasoning faculties but obstructing the consolidation of long-term memories and the development of schemas. The calculator, a powerful but highly specialized tool, turned out to be an aid to memory. The Web is a technology of forgetfulness.
excerpt from The Shallows, by Nicholas Carr, a NY Times Bestseller
* Mr. Carr does not profess to be a Christian. His insights into the effects of internet on how the mind functions are well-documented and based on neurological studies.
