The best way to lower Earth’s temperature — fast | Daniel Zavala-Araiza
TED Talks Daily4 Apr 2025

The best way to lower Earth’s temperature — fast | Daniel Zavala-Araiza

There's an invisible super-pollutant heating up the planet — but it's surprisingly easy to reduce, if we try. Revealing how methane contributes (way) more in the short term to global warming than carbon dioxide, chemical engineer Daniel Zavala-Araiza highlights the emerging technologies and bold new policies that are part of a worldwide effort to hold oil and gas companies accountable for polluting our skies with this harmful gas. It's an optimistic glimpse into a future where global cooperation and cutting-edge monitoring could rapidly slow climate change.


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Episoder(2607)

The alchemy of pop | Kesha

The alchemy of pop | Kesha

"You can write a song and you can not tell the truth, but your song will suck," says pop star Kesha. So what's the secret to making a great pop song? She explains the special alchemy of her own hits like "TiK ToK" and "Praying" and gives a stunning debut performance of her new song, "Cathedral." (Note: This talk contains mature language.) Hosted on Acast. See acast.com/privacy for more information.

11 Jul 202413min

The fight over minerals for green energy — and a better way forward | Saleem Ali

The fight over minerals for green energy — and a better way forward | Saleem Ali

To transition to clean energy and green technology like electric cars, the world needs massive amounts of essential minerals. Environmental peacemaker Saleem Ali explains the conflicts already arising between countries rushing to mine and extract these precious minerals — and shows how the world can find a way to cooperate rather than fight resource wars. Hosted on Acast. See acast.com/privacy for more information.

10 Jul 202412min

AI that connects the digital and physical worlds | Anima Anandkumar

AI that connects the digital and physical worlds | Anima Anandkumar

“While language models may help generate new ideas, they cannot attack the hard part of science, which is simulating the necessary physics,” says AI professor Anima Anandkumar. She explains how her team developed neural operators — AI trained on the finest details of the real world — to bridge this gap, sharing recent projects ranging from improved weather forecasting to cutting-edge medical device design that demonstrate the power of AI with universal physical understanding. Hosted on Acast. See acast.com/privacy for more information.

9 Jul 202411min

Lessons from my father’s final days | Laurel Braitman

Lessons from my father’s final days | Laurel Braitman

"Life is an endless sushi conveyor belt of things that are going to test you and teach you at the same time," says writer Laurel Braitman. Exploring the relationship between bravery and fear, she shares hard-won wisdom on love, loss, self-forgiveness and how to embrace the full spectrum of human emotions. Hosted on Acast. See acast.com/privacy for more information.

8 Jul 202414min

Reducing toxic polarization – one conversation at a time | Dave Isay

Reducing toxic polarization – one conversation at a time | Dave Isay

For the past 20 years StoryCorps has been traveling the country gathering the stories and wisdom of ordinary Americans and archiving them at the Library of Congress. StoryCorps founder Dave Isay — winner of the 2015 TED Prize — has created an unprecedented document of the dreams and fears that touch us all. In an interview with Elise, Dave shares about a new project, One Small Step, which aims to help reduce toxic polarization – one conversation at a time.  Hosted on Acast. See acast.com/privacy for more information.

7 Jul 202418min

The secret ingredients of great hospitality | Will Guidara

The secret ingredients of great hospitality | Will Guidara

Restaurateur Will Guidara's life changed when he decided to serve a two-dollar hot dog in his fancy four-star restaurant, creating a personalized experience for some out-of-town customers craving authentic New York City street food. The move earned such a positive reaction that Guidara began pursuing this kind of "unreasonable hospitality" full-time, seeking out ways to create extraordinary experiences and give people more than they could ever possibly expect. In this funny and heartwarming talk, he shares three steps to crafting truly memorable moments centered in human connection – no matter what business you're in. Hosted on Acast. See acast.com/privacy for more information.

6 Jul 202415min

Could psychedelics help patients in therapy? | Benjamin Lewis

Could psychedelics help patients in therapy? | Benjamin Lewis

It's time to make psychiatry more psychedelic, says psychiatrist Benjamin Lewis. Sharing results from his clinical trial on psychedelic-assisted therapy, he highlights how group therapy paired with the safe use of psilocybin, a compound found in magic mushrooms, has the potential to improve mental health conditions like depression and burnout. Hosted on Acast. See acast.com/privacy for more information.

5 Jul 202413min

Democracy requires disagreement. Here's how to do it better | Bret Stephens and Yordanos Eyoel

Democracy requires disagreement. Here's how to do it better | Bret Stephens and Yordanos Eyoel

As authoritarian leaders challenge democratic institutions around the world, some people are questioning whether democracy is even the best political system. In a wide-ranging conversation, writer Bret Stephens and social entrepreneur Yordanos Eyoel discuss why democracy is still our best hope — and offer ways we can learn to disagree more effectively in order to strengthen our societies. Hosted on Acast. See acast.com/privacy for more information.

4 Jul 202416min

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