The TED AI Show: The UN is speaking up about AI — here’s what they’re saying

AI is transforming the way we work — could it also reshape what makes us human? In this quick and insightful talk, evolutionary anthropologist Sarah Blaffer Hrdy explores how the human brain was shaped by millions of years of shared childcare and mutually supportive communities, asking a provocative question: If robots help raise the next generation, will we lose the empathy that defines us? Want to help shape TED’s shows going forward? Fill out our survey! Learn more about TED Next at ted.com/futureyou For the Idea Search application, go to ted.com/ideasearch Hosted on Acast. See acast.com/privacy for more information.

AI companions could either be the cure to our loneliness epidemic … or humanity’s final downfall, says Eugenia Kuyda, creator of Replika — an app that allows you to create AI friends. She explores the potential of this technology to either exacerbate isolation or encourage connection, advocating for an AI whose success is driven not by clicks and screen time but by human happiness and flourishing. Want to help shape TED’s shows going forward? Fill out our survey! Learn more about TED Next at ted.com/futureyou For the Idea Search application, go to ted.com/ideasearch Hosted on Acast. See acast.com/privacy for more information.

The world is heading toward a massive copper shortage that could derail the clean energy transition, says mining expert Jeff More. He shows how advanced sensing technology could get us back on the right track, drastically cutting down on the wasted materials from traditional mining and helping meet the growing demand for essential metals. Want to help shape TED’s shows going forward? Fill out our survey! Learn more about TED Next at ted.com/futureyou For the Idea Search application, go to ted.com/ideasearch Hosted on Acast. See acast.com/privacy for more information.

Ethan Lindenberger never got vaccinated as a kid. So one day, he went on Reddit and asked a simple question: "Where do I go to get vaccinated?" The post went viral, landing Lindenberger in the middle of a heated debate about vaccination and, ultimately, in front of a US Senate committee. Less than a year later, the high school senior reports back on his unexpected time in the spotlight and a new movement he's leading to fight misinformation and advocate for scientific truth. After the talk, Shoshana interviews Dr. Jennifer Reich, a sociologist, and asks the question, “Where has vaccine mistrust come from?” -- and how transparency in clinical trials and federal advisory boards are key in gaining community trust. Want to help shape TED’s shows going forward? Fill out our survey! Learn more about TED Next at ted.com/futureyou For the Idea Search application, go to ted.com/ideasearch Hosted on Acast. See acast.com/privacy for more information.

“Everybody likes nature, even though we’re watching it slowly degrade away. And that’s the big challenge of our time,” says linguist software engineer Jeffrey T. Reed, a research affiliate with the Cry Wolf Project. Following his talk at TED2025, Reed sits down for a conversation with host Sherrell Dorsey on how listening to sounds like bird chirps and a wolf’s howl connects us with the world around us — and how AI technology can help us further understand these natural phenomena. To watch Jeffrey's 2025 TED Talk, click here! Want to help shape TED’s shows going forward? Fill out our survey! Learn more about TED Next at ted.com/futureyou For the Idea Search application, go to ted.com/ideasearch Hosted on Acast. See acast.com/privacy for more information.