The most important thing you can do to fight climate change: talk about it | Katharine Hayhoe

How do you talk to someone who doesn’t believe in climate change? Not by rehashing the same data and facts we’ve been discussing for years, says climate scientist Katharine Hayhoe. In this inspiring, pragmatic talk, Hayhoe shows how the key to having a real discussion is to connect over shared values like family, community and religion — and to prompt people to realize that they already care about a changing climate. “We can’t give in to despair,” she says. “We have to go out and look for the hope we need to inspire us to act — and that hope begins with a conversation, today.”

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100 solutions to reverse global warming | Chad Frischmann

What if we took out more greenhouse gases than we put into the atmosphere? This hypothetical scenario, known as “drawdown,” is our only hope of averting climate disaster, says strategist Chad Frischmann. In a forward-thinking talk, he shares solutions to climate change that exist today — conventional tactics like the use of renewable energy and better land management as well as some lesser-known approaches, like changes to food production, better family planning and the education of girls. Learn more about how we can reverse global warming and create a world where regeneration, not destruction, is the rule.

Check out more TED Talks: http://www.ted.com

The TED Talks channel features the best talks and performances from the TED Conference, where the world’s leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design — plus science, business, global issues, the arts and more.

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How will we survive when the population hits 10 billion? | Charles C. Mann

By 2050, an estimated 10 billion people will live on earth. How are we going to provide everybody with basic needs while also avoiding the worst impacts of climate change? In a talk packed with wit and wisdom, science journalist Charles C. Mann breaks down the proposed solutions and finds that the answers fall into two camps — wizards and prophets — while offering his own take on the best path to survival.

Check out more TED Talks: http://www.ted.com

The TED Talks channel features the best talks and performances from the TED Conference, where the world’s leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design — plus science, business, global issues, the arts and more.

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5 transformational policies for a prosperous and sustainable world | Johan Rockström

In a talk about how we can build a robust future without wrecking the planet, sustainability expert Johan Rockström debuts the Earth3 model — a new methodology that combines the UN Sustainable Development Goals with the nine planetary boundaries, beyond which earth’s vital systems could become unstable. Learn more about five transformational policies that could help us achieve inclusive and prosperous world development while keeping the earth stable and resilient.

Check out more TED Talks: http://www.ted.com

The TED Talks channel features the best talks and performances from the TED Conference, where the world’s leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design — plus science, business, global issues, the arts and more.

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A new way to remove CO2 from the atmosphere | Jennifer Wilcox

Our planet has a carbon problem — if we don’t start removing carbon dioxide from the atmosphere, we’ll grow hotter, faster. Chemical engineer Jennifer Wilcox previews some amazing technology to scrub carbon from the air, using chemical reactions that capture and reuse CO2 in much the same way trees do … but at a vast scale. This detailed talk reviews both the promise and the pitfalls.

Check out more TED Talks: http://www.ted.com

The TED Talks channel features the best talks and performances from the TED Conference, where the world’s leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design — plus science, business, global issues, the arts and more.

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