Is the Internet Rotting Our Brains? No.

The mind is built to reach outside itself and make the world, including our machines, an extension of itself, contends Carl Zimmer.

By Carl Zimmer
Jan 1, 1970 12:00 AMNov 12, 2019 5:19 AM
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Sara Schnadt’s Network captures a sense of the constantly expanding web. | file404 / Shutterstock

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Our minds are under attack. At least that’s what I keep hearing these days. Thumbing away at our text messages, we are becoming illiterate. (Or is that illiter8?) Blogs make us coarse, YouTube makes us shallow. The internet is damaging our brains, robbing us of our deep thoughts and our ability to remember.

I have a hard time taking these Cassandras of the Computer Age seriously. For one thing, they are much more interested in our fears than in the facts. In his book Txtng: The Gr8 Db8, the British linguist David Crystal demonstrates that many of the dire warnings about texting are little more than urban legends. Texting doesn’t lead to bad spelling, he finds. In fact, Crystal writes, “texting actually improves your literacy, as it gives you more practice in reading and writing.”

More significantly, the ominous warnings feed on a popular misconception about how the mind works. We tend to think of the mind as separated from the world; we imagine information trickling into our senses and reaching our isolated minds, which then turn that information into a detailed picture of reality. The internet and iPhones seem to be crashing the gate of the mind, taking over its natural work and leaving it to wither away. As plausible as this picture may seem, it does a bad job of explaining a lot of recent scientific research. Actually, the mind appears to be adapted for reaching out from our head and making the world, including our machines, an extension of itself.

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