How to power the world 24/7 — without oil | Cindy Taff

Deep beneath the Earth sits 50,000 times more energy than all the world's fossil fuel reserves, but accessing it requires using the same controversial technology that oil companies spent trillions to develop: fracking. Cindy Taff left Shell to prove that drilling for geothermal heat instead of hydrocarbons can deliver what solar, wind and fossil fuels can't — clean, renewable power at all times, regardless of weather. Could this be the breakthrough that finally solves our energy challenges?Learn more about our flagship conference happening this April at attend.ted.com/podcast Hosted on Acast. See acast.com/privacy for more information.

Chef and TED Fellow Dieuveil Malonga traveled to nearly every country in Africa, tasting flavors straight from farms and local kitchens, to learn about the traditions that transform a dish. Today, he runs a center to train the next generation of top chefs from across the continent, collaboratively crafting food that shares each country’s culinary secrets with the world.Following the talk, Lily James Olds, director of the TED Fellows program, interviews Malonga on Chefs Exchange, a program welcoming chefs around the world to share and innovate new methods of cooking.Learn more about our flagship conference happening this April at attend.ted.com/podcast Hosted on Acast. See acast.com/privacy for more information.

Entrepreneur and TED Fellow Jane Marie Chen started a company that created a low-cost portable incubator for premature babies in underserved communities, with the goal of saving more than one million babies around the world. But when a major setback at the company led to burnout, she had to make a choice. In this powerful talk, she shares what happened next — and how it taught her the secret to resilience.Learn more about our flagship conference happening this April at attend.ted.com/podcast Hosted on Acast. See acast.com/privacy for more information.

Could exposing kids to their fears help them thrive later on in life? Exploring the science of exposure therapy, pediatric psychologist Kathryn Hecht shows how encouraging children to handle discomfort builds confidence and resilience. Through personal stories and practical strategies, she shares the secret for raising kids ready to meet life’s challenges.Learn more about our flagship conference happening this April at attend.ted.com/podcast Hosted on Acast. See acast.com/privacy for more information.

After decades working in technology across both the US and China, Alvin W. Graylin sees three possible paths for the future of AI: one where tech giants create a class of trillionaires, one where competition escalates into war or one where humanity builds and shares this technology for the common good. In conversation with TED Radio Hour host Manoush Zomorodi, Graylin cuts through the hype to clarify how we choose the right path.Learn more about our flagship conference happening this April at attend.ted.com/podcast Hosted on Acast. See acast.com/privacy for more information.

When entrepreneur Yi Li cofounded Farmworks, she set out to build 1,000 climate-smart farms across Kenya, complete with dams, irrigation and organic fertilizers. The science was sound, but reality proved more complicated. Learn what she discovered about the missing ingredient behind failed climate solutions — and how it challenges a core assumption of the environmental movement on how to create lasting impact.Learn more about our flagship conference happening this April at attend.ted.com/podcast Hosted on Acast. See acast.com/privacy for more information.

In this episode, TED Health host Dr. Shoshana Ungerleider invites Dr. Vivek Murthy, the 19th and 21st Surgeon General of the United States, to discuss the ongoing loneliness epidemic.After the interview, Shoshana shares a TED-Ed talk from Terry Kupers, "What happens to your brain without social contact?" Everyone needs time to themselves, and peaceful solitude has stress-relieving benefits. But when being alone is forced upon you, the effects can be surprisingly extensive. And though different people experience distinct effects, symptoms tend to become more severe and persistent the longer they're isolated. So, how exactly does isolation affect your body and brain? Terry Kupers investigates. [Directed by Camille Bovey, narrated by Addison Anderson, music by Stephen LaRosa].Learn more about our flagship conference happening this April at attend.ted.com/podcast Hosted on Acast. See acast.com/privacy for more information.

You’re invited into the world of stop-motion animation, where design and engineering collide to create fan-favorite films. Visual effects artist Brian McLean (from the Oscar-winning studio behind “Coraline” and “ParaNorman”) explores how 3D printing is revolutionizing this century-old craft, showing how creative obsession paired with cutting-edge technology can reinvent the way we make things.Learn more about our flagship conference happening this April at attend.ted.com/podcast Hosted on Acast. See acast.com/privacy for more information.

Bacteria are the most incredible creatures on Earth, says biotechnologist and TED Fellow Patricia Aymà Maldonado. She presents a groundbreaking technology that “trains” bacteria to transform organic waste into biodegradable plastic that behaves like the real thing. Learn how this creative, sustainable approach could revolutionize the plastics industry.Following the talk, Lily James Olds, director of the TED Fellows program, interviews Maldonado on what it's like to make 100% biodegradable plastic at the tech company she co-founded, VEnvirotech, why the current recycling system actually increases plastic use, what other biotechnology companies can do to quickly scale for sustainability, and more.Learn more about our flagship conference happening this April at attend.ted.com/podcast Hosted on Acast. See acast.com/privacy for more information.

What if the secret to a good life isn't just what you achieve but how deeply you love? Drawing on wisdom from Aristotle, Jesus and modern social psychology, philosopher Meghan Sullivan offers tips on how to expand your capacity for love, even in the face of our modern challenges.Learn more about our flagship conference happening this April at attend.ted.com/podcast Hosted on Acast. See acast.com/privacy for more information.