Lee tells us about why science denial is on the rise, from flat-Earthers to anti-vaxxers, and where conspiracy theories come from in the first place.

Once you’ve mastered the basics with Instant Genius, dive deeper with Instant Genius Extra, where you’ll find longer, richer discussions about the most exciting ideas in the world of science and technology. Only available on Apple Podcasts.

Produced by the team behind BBC Science Focus Magazine. Visit our website: sciencefocus.com

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