What you can learn crossing the ocean in a canoe | Lehua Kamalu

When anxiety rears its head, we often just want it to go away. Clinical psychologist David H. Rosmarin asks us to consider instead the positive role anxiety can play in our lives, sharing four practical steps to transform it from your enemy into your ally. Hosted on Acast. See acast.com/privacy for more information.

AI is evolving into a mysterious new form of intelligence — powerful yet flawed, capable of remarkable feats but still far from human-like reasoning and efficiency. To truly understand it and unlock its potential, we need a new science of intelligence that combines neuroscience, AI and physics, says neuroscientist and Stanford professor Surya Ganguli. He shares a vision for a future where this interdisciplinary approach helps us create AI that mimics human cognition, while at the same time offering new ways to understand and augment our own brains. Hosted on Acast. See acast.com/privacy for more information.

“Being on a voyage forces you to unplug,” says TED Fellow and third-generation captain Lehua Kamalu. Sharing ancient knowledge from traditional Hawaiian ocean voyaging, she reflects on the transformational power of seafaring journeys — and what it means to travel mindfully, no matter where you are. Hosted on Acast. See acast.com/privacy for more information.

Agriculture is key to solving the climate crisis, but most farmers don’t have the financial incentive to switch to more eco-friendly practices, says banker and farmer Berry Marttin. He explores how improving the systems around carbon and biodiversity credits could bolster the economic viability of a green transition, offering hope for a world in which sustainable produce is not only possible but also profitable. Hosted on Acast. See acast.com/privacy for more information.

What happens when personal grief collides with your professional life? Drawing on her experience as the CEO of a crisis management firm and a hospice chaplain, Meredith Wilson Parfet breaks down the reality of grief — at work and beyond — and shares practical tools for navigating chaos, without toxic positivity. Hosted on Acast. See acast.com/privacy for more information.

TED Fellow and chemosensory researcher Paule Joseph unveils the hidden power of a sense that's too often overlooked: smell. She delves into the science behind smell — from how it evokes memory and emotion to its potential for early disease detection — and advocates for the creation of a baseline test for taste and smell that could open the door to more comprehensive health care. Hosted on Acast. See acast.com/privacy for more information.

As a public intellectual, activist and professor at Smith College, Loretta Ross is no stranger to confrontation and debate. But years of working to change the minds of others have led her to rethink her own ideas about approaching difficult conversations. Loretta and Adam discuss why shaming rarely changes behavior and her powerful alternative to cancel culture. They also reflect on personal moments of confrontation and explore strategies for talking others out of hate. Available transcripts for ReThinking can be found at go.ted.com/RWAGscripts Hosted on Acast. See acast.com/privacy for more information.

Technology is changing our world — and how we communicate — at an astonishing rate. So much so that entrepreneur Victor Riparbelli predicts that artificial intelligence will drive audio and video to replace text as our primary form of communication by the end of this decade. He imagines a world where anyone can create a Hollywood film, receive personalized education or communicate via hyper-realistic avatars — all in the time it takes to read a book. Hosted on Acast. See acast.com/privacy for more information.

Tired of “privilege walks” and black squares on social media that feel hollow? Workplace inclusion expert Y-Vonne Hutchinson peels back the superficial layer of performative DEI to reveal a fresh approach that meets people’s real-life anxieties — from climate chaos to political instability — and helps us connect with compassion and respect. It’s a spark of optimism for anyone looking to replace empty gestures with thoughtful, practical solutions that actually make a difference. Hosted on Acast. See acast.com/privacy for more information.

Headlines have been swirling as President Trump enters his second month back in office and his policies come into focus. In this urgent, fast-paced conversation, political scientist Ian Bremmer defines what we should pay attention to, digging into a newly fractured US-Europe relationship, the potential future of Ukraine and moves in Gaza, China and within the United States itself. (This interview, hosted by TED’s Helen Walters, was recorded on February 24, 2025.) Hosted on Acast. See acast.com/privacy for more information.