How gratitude rewires your brain | Christina Costa

When a psychologist who studies well-being ends up with a brain tumor, what happens when she puts her own research into practice? Christina Costa goes beyond the "fight" narrative of cancer — or any formidable personal journey — to highlight the brain benefits of an empowering alternative to fostering resilience in the face of unexpected challenges: gratitude.(This episode originally aired in 2023.) Hosted on Acast. See acast.com/privacy for more information.

Artist Yinka Ilori believes that joy is inherited — handed down through the colors, rituals and gatherings of the people who raised you. In this vibrant tour of his work, he draws on what people say brings them joy and reveals the one surprising pattern that runs through almost every response. Hosted on Acast. See acast.com/privacy for more information.

We all have a "thing" — the way we act when we're not at our best that we somehow can't see in ourselves. Leadership expert Chris Wheatley learned about his when his best friend at work called him on it. He shares how hearing that hard truth shattered a lifelong pattern of defensiveness, offering a practical framework for receiving feedback with tact. Hosted on Acast. See acast.com/privacy for more information.

Neutrality can get you through a tough conversation, but it rarely gets you anywhere. Joshua Johnson, actor/anchor for “The Onion” and former NPR host, makes the case instead for objectivity — parking your own opinions for a moment so you can focus on someone else’s story. He shares three quick ways to turn your most frustrating conversations into real understanding. Hosted on Acast. See acast.com/privacy for more information.

No one loves to lose. But even if you are a GOAT on a great AND lucky team (and sure, we can debate about who the GOAT is – drop us a line at [email protected]), no one wins every time. So how do people who face loss after loss keep fighting to win? Jody speaks with Nikky McCray, a retired WNBA player who played on three All-Star teams and now coaches at Rutgers, about the secrets to perseverance. Then he chats with psychologist and neuroscientist Ian Robertson to discuss what losing can teach us about winning. Hosted on Acast. See acast.com/privacy for more information.

Six months into a catastrophic war in Iran — and with no end in sight for the war in Ukraine — the world is embroiled in conflicts with no apparent exit plan. In this interview, political scientist and Eurasia Group founder Ian Bremmer breaks down what these wars are costing people around the world — and which one he's more worried might spiral out of control. (This interview, hosted by TED's Helen Walters, was recorded on July 28, 2026.) Hosted on Acast. See acast.com/privacy for more information.

Is authoritarianism winning, or is democracy just failing to deliver? Communications strategist Sally Kohn lays out how democracy has evolved before and why it must evolve again, into what she calls "Democracy 3.0" — a version that finally shares power and opportunity equally. "We the people demand that our politics and our economy work way better for us," says Kohn. Hosted on Acast. See acast.com/privacy for more information.

Artist Joe Whale used to get in trouble for doodling in class, until a local restaurant let him cover an entire wall with his artwork … and the internet took notice. He traces his unlikely beginning to a bigger story: your imagination is a muscle, and it weakens when you hand it off to AI. Through a live doodling demo, he shows in real time what it looks like to let a thought become a drawing, one line at a time. Hosted on Acast. See acast.com/privacy for more information.

Psychologist Susan David shares how the way we deal with our emotions shapes everything that matters: our actions, careers, relationships, health and happiness. In this deeply moving, humorous and potentially life-changing talk, she challenges a culture that prizes positivity over emotional truth and discusses the powerful strategies of emotional agility. A talk to share.(This episode originally aired in 2018.) Hosted on Acast. See acast.com/privacy for more information.

Irish musician and songwriter Wallis Bird received her first guitar at six months old and has been chasing music ever since. After her TED2026 performance of three genre-bending original songs, Wallis sat down with TED music curator Anna Bulbrook – a musician herself – to talk about the cosmic energy she taps into on stage, and what drives her songwriting. Their conversation explores her lifelong pull toward music, the stories hidden inside her songs, and how creativity can heal. It's woven through Wallis's electrifying, deeply moving performance, as she sings about joy, grief, social struggle, and what it takes to use music to bring people together, even when the world gives you every reason to look away.To learn more about Wallis and her music, visit www.wallisbird.com. Hosted on Acast. See acast.com/privacy for more information.