What the if humans moved in schools — not classrooms, but like fish? Inspired by Carl Zimmer's New York Times article on how misinformation spreads among schooling fish, this episode explores a world where you can't go anywhere without your tightly synchronized pod. From navigating modern city life to figuring out what spooks a school of humans in the first place, things get weird fast. And the real science behind why fish school — and what happens when one of them panics for no reason — might just change how you think about your own posse.

Based on "For Real, A Natural History of Misinformation" by Carl Zimmer, published in The New York Times on Dec. 9, 2025. Read the full article for free with this gift link: https://www.nytimes.com/2025/12/09/science/evolution-fish-misinformation.html?unlocked_article_code=1.PVA.RPcb.12w09kjCOLlu&smid=url-share

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When she's not studying zombie fungus at Harvard or helping us break the universe every week, our very own Gaby Paniccia writes science fiction. Her short story "The Automatic Grocery Store" is now featured on the popular podcast Escape Pod! Listen here: https://escapepod.org/2026/02/19/escape-pod-1033-the-automatic-grocery-store/

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Check out our membership rewards! Visit us at Patreon.com/Whattheif

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Got an IF of your own? Want to have us consider your idea for a show topic? Send YOUR IF to us! Visit https://whattheif.com/contact and let us know what's in your imagination. No idea is too small, or too big!

Keep On IFFin', Philip, Matt & Gaby

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