How Social Media Tricks our Brains — and Destroys our Politics

Social media convinces us our small communities are representative of the whole and tells us we’re more right than we really are.

Aaron Ross Powell
5 min readJul 13, 2023

Why does Elon Musk believe so much obviously dumb stuff? Why does he credulously retweet–or reply to with “Interesting” or “This is worrying”–clear nonsense, conspiracy theories, easily disproved disinformation, and racist and anti-Semitic arguments? Why is Jack Dorsey all-in on RFK Jr.’s patently stupid and dangerous ideas?

One possible answer is that they really are as dumb as they seem, and that their dumbness, coupled with a preexisting affinity for right-wing fringe thinking, pulls them into those beliefs and inoculates them against correction. And there’s probably something to that. The more that Elon tweets, the more it becomes clear that while he might have above normal cognitive skills in some areas, critical thinking and information literacy aren’t among them.

But I want to pose another possibility, one that doesn’t preclude “they’re just dumb,” but gets at a particular kind of shoddy thinking they both have perhaps also fallen prey to — and afflicts many of the terminally online. Namely, the way that social media tricks us into thinking our small communities are…

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Aaron Ross Powell

Political ethicist. Host an writer of ReImagining Liberty. Host of the UnPopulist's Zooming In. Prior: Think tank scholar. Buddhist & radical liberal.