Shoshana shares two talks that address where vaccines come from, how they work, and why some people have become mistrustful of these treatments. First up: immunologist Kizzmekia Corbett answers your questions about how vaccines are developed. Then, researcher Kelwalin Dhanasarnsombut breaks down the science behind vaccines.Talks featuredYour vaccine questions deserve real answers | Kizzmekia CorbettHow do vaccines work? | Kelwalin Dhanasarnsombut Hosted on Acast. See acast.com/privacy for more information.

Trauma and PTSD rewire your brain -- especially your memory -- and can unearth destructive emotional responses when stirred. Could we eliminate these triggers without erasing the memories themselves? Enter neurologist Amy Milton's mind-blowing, memory-editing clinical research poised to defuse the damaging effects of painful remembered experiences and offer a potential path toward better mental health. Hosted on Acast. See acast.com/privacy for more information.

Our memories and bodies give us clues about who we are, but what happens when this guidance shifts? In this mind-bending talk, science writer Anil Ananthaswamy shares how the experiences of "altered selves" -- resulting from schizophrenia, Alzheimer's, foreign limb syndrome or other conditions -- shed light on the constructed nature of identity. He breaks down where our sense of self comes from and invites us to challenge our assumptions about who we are, with the aim of building a better you and a better world. 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.

Alzheimer's doesn't have to be your brain's destiny, says neuroscientist and author of "Still Alice," Lisa Genova. She shares the latest science investigating the disease -- and some promising research on what each of us can do to build an Alzheimer's-resistant brain. Hosted on Acast. See acast.com/privacy for more information.

Have you ever misplaced something you were just holding? Completely blanked on a famous actor's name? Walked into a room and immediately forgot why? Neuroscientist Lisa Genova digs into two types of memory failures we regularly experience -- and reassures us that forgetting is totally normal. Stay tuned for a conversation with TED science curator David Biello, where Genova describes the difference between common moments of forgetting and possible signs of Alzheimer's, debunks a widespread myth about brain capacity and shares what you can do to keep your brain healthy and your memory sharp. (This virtual conversation was part of an exclusive TED Membership event. Visit ted.com/membership to become a TED Member.) Hosted on Acast. See acast.com/privacy for more information.

What exactly is a GLP1 medication? In this episode, Shoshana interviews endocrinologist Rekha Kumar about the market for obesity medicine. Rekha explains how medicines like Ozempic and Wegovy work by regulating insulin and blood sugar management for patients with Type 2 diabetes. They also talk about why physicians need to be cautious about prescribing GLP1 to treat inflammation. After the interview, Shoshana shares a talk from Dhruv Khullar on the role GLP1 can play in treating addiction. Talk featuredCan Ozempic end addiction? | Dhruv Khullar Hosted on Acast. See acast.com/privacy for more information.

When was the last time you just ... played? Creative health scientist Katina Bajaj thinks adults are in a "play deprivation crisis," where we've replaced our fun-loving human nature with optimization and efficiency. She makes the case that play isn't a reward for productivity but rather a survival skill — and invites you to rediscover the freedom of not knowing where something will end up. Hosted on Acast. See acast.com/privacy for more information.

In this special episode recorded at Aspen Ideas Health, Shoshana interviews Jessica Malaty Rivera, an epidemiologist and science communicator, on how trust in healthcare systems are cultivated—and easily broken down—in times of crisis. Then after their conversation, Shoshana shares a talk from Hamish McKenzie, the cofounder of Substack, on the different media systems emerging and how independent creators are changing the way people receive their news. Talk featuredThis is what the future of media looks like | Hamish McKenzieThis episode was filmed at Aspen Ideas: Health Hosted on Acast. See acast.com/privacy for more information.

From group chats to video calls, technology should make social connection easier than ever. So, why is everyone so lonely?In this episode, Sabrina sets out to investigate the "loneliness epidemic" that is sweeping the globe and impacting her friends and cohosts. She interviews Professor Fay Bound-Alberti, author of "A Biography of Loneliness: The History of an Emotion" to understand what loneliness is, where it comes from, and whether there is a "cure". In the process, Taha and Melissa challenge Sabrina to tackle her own loneliness through a sidequest that reveals just how hard connection can be in modern life.Hear more episodes of Corner Piece on your favorite podcast app or here: https://link.mgln.ai/L3EFz6 Hosted on Acast. See acast.com/privacy for more information.