To fight climate change, we need to clean up the global electricity system by replacing fossil fuel power plants with clean generation — right? Climate author...
This is the climate challenge we face: we need to go from putting 55 billion metric tons of greenhouse gases into the air each year to...
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Visit to watch more groundbreaking talks from the TED Fellows. With his films, he’s on a mission to separate the facts about refugees from fiction, as...
Visit to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more. Every environment on the planet — from forested mountaintops to...
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Visit to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more. Democracy needs an update — one that respects and engages...
Visit to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more. Roughly two billion people worldwide don’t have access to banks...
Visit to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more. On a mission to create a hunger-free world, agricultural entrepreneur...
Visit to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more. Our food systems have not been designed to adapt to...