The Shallows by Nicholas G. Carr - A Book Review

The Shallows: What the Internet is Doing to Our Brains by Nicholas G. Carr
My rating: 4 of 5 stars

I really enjoyed this book. It includes a little for everyone who enjoys non-fiction. Carr goes into the history of different media and how they changed society, such as the written word, printing press, TV, etc. This sets the stage for how the internet is affecting us.

There is good news and not so good news. It seems that use of the internet is very distracting (as if we needed to be told that.) But it's not just distracting us from the rest of our lives, but distracting us while we are surfing. There are so many links, ads, banners, etc. that we are getting better at multitasking and filtering out what is important. But imagine this - You're sitting in a comfortable chair with a good cup of coffee or tea. It's raining softly, maybe a little chilly, and you're sitting there with a soft afghan and one of your favorite books. You quickly get absorbed into the book. Well apparently frequent surfing on the web can decrease our ability to think deeply about what we are reading.

Carr goes into the science of how our brains work, how memory works, and what it takes to hold knowledge in our working memory. He cites many different studies that show our ability to comprehend information that we read decreases in proportion to the number of links and distractions in our material. But this inability to concentrate carries over to reading off of the internet.

The internet is here to stay and we have to make adjustments. When reading material became easily accessible to the general public, the need to memorize knowledge was lessened. Eventually, educators began requiring less memorization which actually decreased our ability to memorize. Now with information at the touch of our fingertips, we are keeping even less information in our working memories. This is no problem for things that are not required for critical thinking, such as logarithms or functions that a calculator could perform for you. But for example, when evaluating current political events in light of historical events, you need to remember the things you've learned.

It's obviously more complicated that this, so I would recommend reading the book for yourself. It's readable and full of interesting information both historical and scientific, which of course made it perfect for me.

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