How AI is unearthing hidden scientific knowledge | Sara Beery
Scientists estimate that 80 percent of life on Earth is still unknown to humanity. But as global temperatures rise, habitats shrink and food and water sources dry up, we're losing these species faster than we can discover them. AI naturalist Sara Beery reveals how the knowledge to study (and save) the natural world may already exist, buried in millions of images, recordings and observations. We just need to learn how to read them before it's too late. Hosted on Acast. See acast.com/privacy for more information.
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How the fridge changed food | Nicola Twilley
What if your kitchen fridge is just the tip of an iceberg that's reshaping the world? Food storyteller Nicola Twilley reveals how the massive “artificial Arctic” we built to keep our food fresh is simultaneously melting the real one. She shows why we're at a critical moment to rethink our relationship with the cold chain and refrigeration — and explores the emerging technologies that could keep food fresh without putting the planet on thin ice. Hosted on Acast. See acast.com/privacy for more information.
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Sunday Pick: How to love your hometown (w/ Hanif Abdurraqib & Sarah Kay) | How to Be a Better Human
Loving where you live means caring for the people who make that place home, says cultural critic Hanif Abdurraqib. He invites poet Sarah Kay and Chris Duffy, host of the podcast “How to Be a Better Human,” to his hometown of Columbus, Ohio, to show off what makes it so special. From sneaker shops and record stores to public parks, Abdurraqib talks about how he builds community — and how anyone can learn to love their hometownThis episode is part of a series of bonus videos from "How to Be a Better Human." You can watch the extended video companion on the TED YouTube Channel and the extended interview on the TED Audio Collective YouTube Channel. Hosted on Acast. See acast.com/privacy for more information.
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4 hard truths about capitalism and climate | Steve Howard
For decades, investor and business leader Steve Howard watched companies pour money and effort into sustainability initiatives ... and still fall short. The problem isn’t a lack of will, he says; it’s that capitalism and climate have been wired to work against each other. He shares four realities that explain why even well-intentioned businesses fail at climate action — as well as a plan to flip the system, making green innovation so powerful the market can’t resist it. Hosted on Acast. See acast.com/privacy for more information.
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The army of autonomous robots restoring nature | Tom Chi
Impact investor Tom Chi challenges a dangerous assumption: that economic growth and ecological health are opposing forces. He reveals how advances in AI and robotics are enabling a radical shift towards innovation as a force for restoration. Imagine mines that extract less, farms that regenerate soil and fleets of robots that can plant 100,000 mangroves in a single day. What if the same technologies that power our economy could actively repair the planet at the same time? Hosted on Acast. See acast.com/privacy for more information.
Want TED Talks on the go? Everyday, 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. Hosted on Acast. See acast.com/privacy for more information.
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