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.

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)

“If you can’t respect the basic fundamental underlying principles with which we order society — which is ‘Do not steal’ — then what are you left with?” asks investigative journalist Carole Cadwalladr. Following her TED2025 talk, Cadwalladr is in conversation with Chris Anderson, head of TED, to warn about surveillance fascism. What happens when big Silicon Valley companies take over communication platforms and weaponize intellectual property against you? She suggests that when you feel powerless, it’s often actually because you are powerful — and explores why it’s so important to fight information chaos by supporting independent media and journalists.

Can art pave the way for a politically divided nation to move forward? Artist, cultural strategist and TED Fellow Marc Bamuthi Joseph reflects on the role of art, forgiveness and remembrance in the pursuit of public healing — especially at a time when trust is contested and community forums fractured. Wendy Whelan, associate artistic director of the New York City Ballet, joins him on stage for a rendition of “The Carnival of the Animals,” exploring how the cuckoo bird exemplifies the cycles of inaction that lead to injustice. It’s more than a performance — it’s a reckoning.

“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.