Yes, You Really Can Make Food From Thin Air—And We Tried It
Gastropod4 Nov 2025

Yes, You Really Can Make Food From Thin Air—And We Tried It

Every second of every day, plants on earth do something miraculous: they take the carbon dioxide from air and turn it into food. With very few exceptions, everything we eat starts out that way. But what if we wanted to cut out the middlemen, re-wild all those fields full of wheat and corn, and manufacture dinner directly from the atmosphere ourselves? Scientists began dreaming of turning air into food back into the 1800s, but it's only recently that dream has become a reality—with results that, depending on where you live, you can already taste for yourself. In this episode, we’re exploring the history and science that made this particular sci-fi future real: from a space-age vodka and military-grade yogurt-like substance to surprisingly delicious gas-based butter and bonbons. Join us this episode as we explore the weird science and fascinating history behind this futuristic food, and discover how it might help us save this planet *and* survive on new ones. Learn more about your ad choices. Visit podcastchoices.com/adchoices

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Episoder(296)

Eat Bison to Save Bison

Eat Bison to Save Bison

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Plant Milk Proliferation: Oat, Soy, Almond, and More, But Which Is Best?

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8 Sep 48min

So Hot Right Now: Why We Love the Chile Pepper

So Hot Right Now: Why We Love the Chile Pepper

Perhaps no other plant is as entwined with pain and pleasure as the chile pepper. But why does it burn—and why on earth do we crave that uncomfortable sensation? How did capsaicin's fungus-fighting, d...

18 Aug 48min

Salad Days: A Story of Science, Sexism, and Jell-O

Salad Days: A Story of Science, Sexism, and Jell-O

If leafy greens and a little vinaigrette is salad, and chicken with mayo is salad, and vegetables in Jello-O are ALSO salad… What exactly is salad?! That's the big question we're tackling this episode...

4 Aug 44min

Where There's Smoke, There's...Whiskey, Fish, and Barbecue!

Where There's Smoke, There's...Whiskey, Fish, and Barbecue!

As anyone who’s spent time by a crackling campfire or a barbecue pit can attest, the scent of smoke is unmistakable—and surprisingly mysterious. Smoke clings to clothing but vanishes in the breeze. Yo...

21 Jul 51min

America's Forbidden Fruit and Forgotten First Soda: Ask Gastropod

America's Forbidden Fruit and Forgotten First Soda: Ask Gastropod

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7 Jul 50min

Bringing Home the Bacon: From Shakespeare to the Baconator

Bringing Home the Bacon: From Shakespeare to the Baconator

For many Americans, bacon is an essential element of the perfect breakfast—not to mention a welcome addition to everything from cheeseburgers to doughnuts. But bacon hasn't always been beloved. Ancien...

23 Jun 48min

What the Shell? Cracking the Lobster's Mysteries

What the Shell? Cracking the Lobster's Mysteries

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9 Jun 44min

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