How to power the world 24/7 — without oil | Cindy Taff

How to power the world 24/7 — without oil | Cindy Taff

Deep beneath the Earth sits 50,000 times more energy than all the world's fossil fuel reserves, but accessing it requires using the same controversial technology that oil companies spent trillions to develop: fracking. Cindy Taff left Shell to prove that drilling for geothermal heat instead of hydrocarbons can deliver what solar, wind and fossil fuels can't — clean, renewable power at all times, regardless of weather. Could this be the breakthrough that finally solves our energy challenges?

Learn more about our flagship conference happening this April at attend.ted.com/podcast

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The artist-driven innovation behind the films we love | Rob Bredow

The artist-driven innovation behind the films we love | Rob Bredow

Jedi master of visual effects Rob Bredow, known for his work at Industrial Light & Magic and Lucasfilm, takes us on a cinematic journey through the evolution of visual effects, with behind-the-scenes ...

3 Maj 202514min

How art helped me grapple with grief | Navied Mahdavian

How art helped me grapple with grief | Navied Mahdavian

With just a few lines, cartoons can say so much with so little. In a moving talk, cartoonist Navied Mahdavian shares his process for distilling huge concepts into drawings on the page — and shows how ...

2 Maj 20258min

Beyond the Talk: Tristan Harris on seeing the dangers of AI clearly

Beyond the Talk: Tristan Harris on seeing the dangers of AI clearly

“AI is already demonstrating deceptive, self-preserving behaviors that we thought only existed in science-fiction movies,” says technology ethicist Tristan Harris. Following his talk at TED2025, Harri...

1 Maj 202522min

Why AI is our ultimate test and greatest invitation | Tristan Harris

Why AI is our ultimate test and greatest invitation | Tristan Harris

Technologist Tristan Harris has an urgent question: What if the way we’re deploying the world’s most powerful technology — artificial intelligence — isn’t inevitable, but a choice? In this eye-opening...

1 Maj 202516min

Where in the world is Trump taking us? | TED Explains the World with Ian Bremmer

Where in the world is Trump taking us? | TED Explains the World with Ian Bremmer

It’s been an eventful first 100 days for the second Trump administration, which has featured tariff turmoil, shifting foreign policy and the upheaval of prior geopolitical relationships. In this discu...

30 Apr 202556min

A new vision of healthy masculinity | Davonte Green

A new vision of healthy masculinity | Davonte Green

What does it actually mean to be a "real man" these days? In a personal talk packed with actionable advice, youth advocate Davonte Green challenges age-old stereotypes about masculinity, showing that ...

29 Apr 202513min

Feeling stressed? The answer isn’t to “just relax” | Aditi Nerurkar

Feeling stressed? The answer isn’t to “just relax” | Aditi Nerurkar

Stress isn’t all bad. In fact, the right kind can fuel growth instead of burnout. In this actionable discussion, physician and author Aditi Nerurkar shares tips for managing your stress, boosting your...

28 Apr 202558min

Sunday Pick: How poetry builds teenagers' confidence (w/ Youth Poet Laureate Naisha Randhar) | How to Be a Better Human

Sunday Pick: How poetry builds teenagers' confidence (w/ Youth Poet Laureate Naisha Randhar) | How to Be a Better Human

In honor of National Poetry Month, Chris is speaking with Naisha Randhar. Naisha is the Youth Poet Laureate of Dallas, the author of Roses of Arma, and the youngest guest Chris has ever interviewed — ...

27 Apr 202541min

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