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TEDTalks (audio)

TED Conferences LLC

Arts, Education, News & Politics, Science & Medicine, Society & Culture, Technology

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Want TED Talks on the go? Every week, this feed brings you our latest talks in audio format. Hear thought-provoking ideas on every subject imaginable – from Artificial Intelligence to Zoology, and everything in between – given by the world's leading thinkers and doers. This collection of talks, given at TED and TEDx conferences around the globe, is also available in video format.

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Topher White: What can save the rainforest? Your used cell phone

March 3rd, 2015

Episode 220 of 855 episodes

The sounds of the rainforest include: the chirps of birds, the buzz of cicadas, the banter of gibbons. But in the background is the almost-always present sound of a chainsaw, from illegal loggers. Engineer Topher White shares a simple, scalable way to stop this brutal deforestation — that starts with your old cell phone.

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