2025-03-25

[public] 58.1K views, 3.92K likes, dislikes audio only

TED-Ed

Dig into the science of enhanced rock weathering, a technology which takes carbon dioxide out of the air and stores it in rocks.

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Mount Teide is one of the world’s largest active volcanoes, and there may be a way to use the basalt rock inside it to save humanity. Obviously, destroying an ancient volcano would cause catastrophic and unpredictable ecological fallout. But what if we harvested only some of that basalt— could it really stop climate change? Elise Cutts explores the fascinating science of enhanced rock weathering.

Lesson by Elise Cutts, directed by Ivana Volda.

This video made possible in collaboration with Speed & Scale

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View full lesson: https://ed.ted.com/lessons/the-weird-things-thatd-happen-if-we-blew-up-this-mountain-elise-cutts

Dig deeper with additional resources: https://ed.ted.com/lessons/the-weird-things-thatd-happen-if-we-blew-up-this-mountain-elise-cutts/digdeeper

Animator's website: https://ivanathomasvolda.org

Music: https://www.wonderboyaudio.com

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