Psychiatrist Iain McGilchrist says most neuroscientists have downplayed the differences between the left and right sides of the brain. He says he thinks the left hemisphere has become so dominant in Western culture that we're losing the sense of what makes us human.More
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Science and Technology
James Gardner is the author of “Biocosm: The New Scientific Theory of Evolution: Intelligent Life Is the Architect of the Universe.”More
Biologist David George Haskell spent a year making weekly visits to the same one-square-meter patch of old-growth forest near his home in Tennessee. His writes about his experiment in "contemplative science" in a series of gorgeous essays, called "The Forest Unseen".More
Brian Boyd talks with Anne Strainchamps about how our love of storytelling helped us evolve.More
David Abrams tells Steve Paulson about his animistic beliefs and recounts a remarkable story about a shaman who could turn himself into a raven.More
Renowned biologist E.O. Wilson talks with Steve Paulson about the difficulty of reconciling science and religion.More
Where do you go if you want to see dinosaur footprints, ancient rock art and remote desert wilderness? There's no better place than the Grand Staircase-Escalanate National Monument in southern Utah. Steve and Anne spent an afternoon exploring this area with nature guide Nate Waggoner.More
Are we witnessing the birth of a new "dark green religion"?More
Lauret Savoy believes too many nature writers focus on pristine wilderness and neglect the gritty reality of the places where people actually live - in cities, for instance, maybe even near toxic waste sites. And writing about these places means grappling with difficult questions about race and poverty. More
Deborah Blum talks about the serious scientific effort undertaken by an elite group of scientists and scholars a hundred years ago to investigate the supernatural.More
Deborah Blum tells the remarkable story of the scientists who invented forensic medicine and figured out how to catch murderers using poison.More
Aidan Campbell was 15 when she butchered a caribou at -35 degrees. Now she's 17 and she's already made three trips deep into the Alaskan wilderness with her dad, James. They describe some of their hair-raising adventures into places that few people go. More
Ann Gibbons is an award-winning science writer and author of “The First Human: The Race to Discover Our Earliest Ancestors.”More
Why is filmmaker Errol Morris is still outraged by the famous philosopher of science Thomas Kuhn?More
Famous for his stories of people with brain disorders, Oliver Sacks wrote a lot about neurological mysteries, like the way a song can activate parts of the brain that language can’t even touch.More
TTBOOK technical director Caryl Owen explains why she’s always been fascinated by rocks and the language of geology.More
Larry Brilliant is best known as part of the United Nations team of doctors responsible for curing smallpox. But back in the 1960s, he was a hippie whose guru told him his destiny was to help cure smallpox.More
Missy Makinia donated her kidney to whoever might need it. Her transplant surgeon — Josh Mezrich — invited Shannon into his operating room to see firsthand what it takes to remove and transport a human kidney.More