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

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 his work helped him grieve the death of his beloved grandmother, flaws and all. Hosted on Acast. See acast.com/privacy for more information.

“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, Harris is in conversation with Elise Hu, host of TED Talks Daily, to explore an “adaptation crisis” — where laws and regulations lag behind the speed of technology. He warns against seeing all innovation as progress, advocating for technology that is aligned with preserving the social life of humans. Hosted on Acast. See acast.com/privacy for more information.

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 talk, he calls on us to learn from the mistakes of social media’s catastrophic rollout and confront the predictable dangers of reckless AI development, offering a “narrow path” where power is matched with responsibility, foresight and wisdom. Hosted on Acast. See acast.com/privacy for more information.

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 discussion, political scientist Ian Bremmer separates signal from noise in the biggest stories of the day, evaluating the global economy, US-China relations, the future of Ukraine and Europe, immigration and more. (This interview, hosted by TED’s Helen Walters, was recorded on April 29, 2025.)   Hosted on Acast. See acast.com/privacy for more information.

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 emotional intelligence and self-control — not aggression — are the keys to moving through the world with confidence and strength. Hosted on Acast. See acast.com/privacy for more information.

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 confidence and increasing your resilience. Discover how to spot your stress signals before they spiral — and turn pressure into progress. (This live conversation was hosted by TED’s Whitney Pennington Rodgers and was part of a TED Membership event. Visit ted.com/membership to support TED today and join more exclusive events like this one.) Hosted on Acast. See acast.com/privacy for more information.

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 — she’s a high school sophomore. Chris and Naisha talk about the inspiring work of teaching teenagers poetry and how to balance self-awareness with self-confidence. Naisha also encourages listeners to be witnesses more than interpreters and how it’s equally important to witness yourself and your presence in the world.For the full text transcript, visit go.ted.com/BHTranscripts Hosted on Acast. See acast.com/privacy for more information.

"We are not drowning. We are fighting," says storyteller Fenton Lutunatabua, echoing the mantra of the climate activists he works with across the Pacific. He shares stories of the people and communities at the front lines of the climate crisis, proving they're not waiting to be saved — they're demanding action and putting up a fierce fight for the future. Hosted on Acast. See acast.com/privacy for more information.

What stops you from speaking up when it matters most? Healthcare leader Sarah Crawford-Bohl offers a practical, compassionate framework to have difficult conversations with clarity and heart — and shows how it can lead to stronger teams and real impact. Hosted on Acast. See acast.com/privacy for more information.

AI in warfare is no longer hypothetical; it's inevitable, says Palmer Luckey, an inventor and founder of the defense technology company Anduril Industries. He takes us inside the high-tech arms race to build AI-powered weapons, "killer robots" and autonomous fighter jets at scale — and makes the counterintuitive case for why this may be the surest path to deterrence and lasting peace. (Followed by Q&A with technologist Bilawal Sidhu) Hosted on Acast. See acast.com/privacy for more information.