Original broadcast date: Friday, December 3, 2021. Admitting we're wrong is painful — even seen as a sign of weakness. But what if we take a more flexible approach? This hour: how rethinking ideas can be good for our brains and our relationships. Guests include former GOP congressman Bob Inglis, organizational psychologist Adam Grant, and civil rights activist Loretta J. Ross.

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Original broadcast date: July 23, 2021. How can we create public places that feel welcoming and safe for everyone? This hour, TED speakers examine our physical and digital spaces—how they run, who they serve, and how to make them better. Guests include community organizer Shari Davis, researcher Eli Pariser, Wikipedia Library founder Jake Orlowitz, Wikipedia co-founder Jimmy Wales, and artist Matthew Mazzotta.

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Forgetting a name, a poorly executed hug, the 7th grade — awkwardness is part of our lives whether we like it or not. But what if we put the embarrassment aside and embraced our awkward selves? Guests include social scientist Ty Tashiro, cartoonist Liana Finck, journalist Melissa Dahl and sex and relationship counselor Erin Chen.

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Original broadcast date: December 9, 2022. We think our faces are our own. But technology can use them to identify, influence and mimic us. This week, TED speakers explore the promise and peril of turning the human face into a digital tool. Guests include super recognizer Yenny Seo, Bloomberg columnist Parmy Olson, visual researcher Mike Seymour and investigative journalist Alison Killing.

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Writer Anne Lamott has garnered a cult following with her shockingly honest prose on love, death, faith, writing and more. This hour, her wisdom from a career that has spanned 20 books and 40 years.

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Original broadcast date: July 14, 2023. From the bugs in our backyards to prehistoric reptiles, animal biology and behavior are full of puzzles and conundrums. On this episode, we hear from experts solving the mysteries of the animal kingdom. Guests include paleontologist Dean Lomax, biochemical engineer Saad Bhamla, herpetologist Gowri Shankar and conservation biologist Patrícia Medici.

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We know walking is good for our bodies, our communities, and our planet. But our car-centric cities and screen-filled lives keep us sitting. Can we change? This hour, ideas to get us moving. Guests include author Vybarr Cregan-Reid, computer historian Laine Nooney, exercise physiologist Keith Diaz, urban planner Jeff Speck, activists John Francis and Vanessa Garrison.

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Original broadcast date: June 30, 2023. Big problems need audacious solutions. This hour, TED speakers use data and common sense to make laws more effective, reform the foster care system and hold environmental offenders accountable. Guests include criminal justice reform activist Sheena Meade, child welfare advocates Sixto Cancel and Marquan Teetz, and ocean monitoring expert Tony Long.

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Artificial intelligence is powerful, but what about natural intelligence? This hour, TED speakers explore the intrinsic genius in animal language, insect behavior, plant anatomy and our immune system. Guests include neuroscientist Greg Gage, computational neuroscientist Frances Chance, social psychoneuroimmunologist Keely Muscatell and environmental researcher Karen Bakker.

We want to dedicate this episode to Bakker who passed away in August 2023, only a few months after giving her TED Talk. Her research and legacy continue to inspire.

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Original broadcast date: December 23, 2022. Our brains are magnificently complex - and highly fallible. This hour, neuroscientist and novelist Lisa Genova explains how to keep our brains healthy and what to do when something goes wrong.

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