Why AI is our ultimate test and greatest invi...

We have more data than any generation in history, yet reality has never felt harder to grasp. Artist Yiyun Kang is on a mission to translate the invisible crises of our time — from vanishing fresh water and collapsing ecosystems to the black box of AI — into physical experiences ...  Show more

What if GLP-1s like Ozempic could do more than just tip the scales? Physician Dhruv Khullar traces the winding path of the "moderation molecule" — from a discovery in Gila monster saliva to a potential diabetes medication and addiction treatment — and how they could quiet the rel ...  Show more

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 ...  Show more

When Tristan Harris co-founded the Center for Humane Technology in 2018, he was trying to educate tech leaders and policymakers about the harms of social media.But today, he’s sounding the alarm about a different technology — one that he says could pose an existential threat to t ...  Show more

“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 “adap ...  Show more

What if you could no longer trust the things you see and hear?Because the signature on a check, the documents or videos presented in court, the footage you see on the news, the calls you receive from your family … They could all be perfectly forged by artificial intelligence.That ...  Show more