TED Radio Hour
Saturday mornings at 11
A journey through fascinating ideas, astonishing inventions, and new ways to think and create. Based on riveting TEDTalks from the world's most remarkable minds.
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Imagine everything you need—shops, parks, schools, and more—is within walking or biking distance of your home. Urban planner Jeff Speck is bringing a walkable lifestyle to cities across the U.S.
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Black women are dying from preventable, obesity-related diseases, more than any other group in the U.S. GirlTrek co-founder Vanessa Garrison is asking Black women to take one immediate step: to walk.
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John Francis is walking the length of Africa. This journey is just the latest in a lifetime of walking across vast distances, all aimed at connecting to the earth and spreading kindness.
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While your body fights germs, you feel depressed, anti-social, even lethargic. Social neuroscientist Keely Muscatell offers an evolutionary explanation for why your mood and immune system are linked.
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From a bat's shrill speech to a peacock's mating call, environmental researcher Karen Bakker studied the sounds of nature. She wrote extensively on how AI can help translate these conversations.
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Plants "eat" bugs, avoid predators and even count. Neuroscientist Greg Gage shows that even without a nervous system, plant behavior can be remarkably sophisticated.
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Dragonflies intercept their prey with 95% accuracy. Understanding how their brains function could be the key to building more efficient algorithms and tech.
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Black Americans' political interests are often overlooked at both state and federal levels. To give Black voters more power, writer Charles M. Blow has a bold proposal: a mass migration to the South.
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To understand the past and honor her family's roots, journalist B.A. Parker set out on a quest that filled her with complex emotions: to visit Somerset Plantation, where her ancestors were enslaved.
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Buildings where enslaved people once lived still exist across the US, but are often overlooked or hidden. Joseph McGill Jr. calls attention to these spaces — by spending a night in them.