How little experiments can lead to big success | Emmanuel Acho and David Epstein

From cosmetics to nutrition, collagen is seemingly everywhere — but we don't often discuss its ethically questionable sources, says chemical engineer Fei Luo. She delves into the groundbreaking technology that uses genetically modified yeast to brew animal-free collagen, a process that could pave the way for a functional, tasty and harm-free future for this crucial protein. Hosted on Acast. See acast.com/privacy for more information.

Humans are terrible at detecting lies, says psychologist Riccardo Loconte ... but what if we had an AI-powered tool to help? He introduces his team’s work successfully training an AI to recognize falsehoods in certain contexts, laying the groundwork for a world where everything from national security to social media is a little bit safer — and a bit more ethically complicated. Hosted on Acast. See acast.com/privacy for more information.

Chris Anderson, head of TED, has some big news to share: after 25 years of leading the organization, he's issuing an open invitation to pass on its stewardship to someone new. It could be anyone. Maybe you? In conversation with Jay Herratti (CEO of TED) and Anna Verghese (executive director of The Audacious Project), Anderson shares the big idea that's driven this decision — and why he's convinced it will open the door to a truly exciting future for TED. (Reach out to us at [email protected] to share your ideas for the future of TED.) Hosted on Acast. See acast.com/privacy for more information.

Are your goals and resolutions actually holding you back from becoming your best self? Emmanuel Acho — a former NFL player, now an author and TV sports analyst — sits down with investigative reporter David Epstein to explore why goal-setting often backfires. They dive into how letting go of rigid goals and embracing flexibility can spark meaningful growth and help you discover what really drives you forward. (This live conversation was part of a TED Membership event. Visit ted.com/membership to support TED today and join more exclusive events like this one.) Hosted on Acast. See acast.com/privacy for more information.

Ending a marriage doesn’t have to mean ending a family, says communication expert Allison O'Brien, who navigated her own divorce without lawyers or mediators. She introduces a framework for ensuring a divorce remains peaceful, supports children and creates a new family dynamic that nurtures everyone involved. Hosted on Acast. See acast.com/privacy for more information.

Human potential will only accelerate with AI answering questions better and faster than ever before, says Aravind Srinivas, cofounder and CEO of conversational search engine Perplexity. He examines the trends driving new AI-powered tools that nourish curiosity and creativity — and how they might usher in a new era of intellectual growth and discovery. "Knowledge does not really care about who you are, where you're from or who you have access to. Rather, what matters is the next question you're going to ask," says Srinivas. Hosted on Acast. See acast.com/privacy for more information.

While doom and gloom may wake people up, joy keeps them in the fight, says drag queen and environmentalist Pattie Gonia. With humor, creativity and a dress made of thrifted shower curtains and upcycled pink flamingo pool floaties, Pattie shows why embracing fun might be the key to building a stronger, more inclusive climate movement. Hosted on Acast. See acast.com/privacy for more information.

As the cofounder of Advance Native Political Leadership, Anathea Chino creates space for Native American leaders to thrive in an often unwelcoming political system. Alongside comedian and filmmaker Negin Farsad, she discusses the power of diverse identities in politics, how her organization prepares Indigenous people to lead politically and why even "an average white guy" should support their work. Hosted on Acast. See acast.com/privacy for more information.

Actor and writer Natasha Rothwell takes the stage for “On the Spot,” TED’s rapid-fire Q&A format. Answering a stream of unexpected questions, she dishes on everything from creativity and representation in TV to love, the first “pinch me” moment of her career and a discovery that recently blew her mind. Hosted on Acast. See acast.com/privacy for more information.

Each Sunday, TED shares an episode of another podcast we think you'll love, handpicked for you… by us. This is a special episode of the "A Healthier You" mini series on the TED Health podcast. Join host Shoshana Ungerleider as she guides you on a special journey to embrace your healthiest self. Join her and experts from across the healthcare space as they dive deeper into ideas and knowledge that could change the way you think about health – from your heart to your brain to your gut. This is the second episode of the series, where we talk all about heart health. Taking care of your heart doesn’t have to be hard — take it from preventative cardiologist Dr. Danielle Belardo — and also Shoshana’s doctor! In this episode, Shoshana sits down with Dr. Belardo to discuss the common misconceptions about heart disease, the best practices to prevent it and Dr. Belardo’s best advice for keeping our hearts safe and pumping.For more, check out TED Health wherever you get your podcasts. Hosted on Acast. See acast.com/privacy for more information.