Kamut is arguably the oldest grain in the world. Bob Quinn, who runs the multi-million dollar nonprofit Kamut International, argues that it's an example of what can be right in a very wrong American agricultural world.More
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Interviews By Topic
Botanist Robin Wall Kimmerer says there is a reason so many around the world consider corn to be sacred. We give it life, and in return, it gives us life. She says the industrial-scale farming of America has lost control of that balance.More
If a disaster wiped out our ability to grow crops, how would the survivors rebuild civilization? Back in the 1990’s Cary Fowler wondered the same thing. So he created the Svalbard Global Seed Vault – otherwise known as the Doomsday vault.More
For years it was rumored that Thomas Jefferson had a sexual relationship with Sally Hemings. Then legal historian Annette Gordon-Reed proved it. She tells the complicated story of the Jefferson-Hemings relationship.More
Books can take us anywhere, but they can also take us any time. Ruth Ozeki pulls us through time and across an ocean in her novel "A Tale For the Time Being."More
Rev. Alex Gee is fascinated by genealogy. So he took a DNA test and discovered one of his ancestors was a white slave owner. Then he went down to New Orleans to meet his white relatives — and that meeting sparked a slew of complicated emotions.More
Steve Paulson was surprised to discover that a son of Thomas Jefferson and his slave, Sally Hemings, is buried in a local cemetery. With the help of Erin Hoag of the Wisconsin Veterans Museum, he searches for the grave of Eston Hemings Jefferson.More
With help from Freud, neuropsychologist Mark Solms locates consciousness in choice.More
A wide range of writers — now celebrated with commercial and critical success — work to celebrate an evolving literary canon without limiting it. More
Tommy Orange's debut novel “There There” was one of the big breakout books of 2018. He told Steve that with his novel, he hoped to better represent modern Native Americans that have grown up living in cities.More
Rapper Tall Paul uses hip-hop to reclaim his Native language—and he's not the only musician remixing Native culture.More
Jill Heinerth nearly died when she was trapped by ocean currents inside an Antarctic iceberg. She's one of the world's most accomplished underwater cave divers, often exploring caves no one's ever been in, which show her "the veins of the Earth."More
Renowned filmmaker Werner Herzog was awe-struck when he saw the Chauvet cave paintings dating back 32,000 years. "You can see clearly that this is the beginning of modern man," he says.More
There's no better way to get a feel for the origins of the human mind than to go and see ancient cave art. Anthropologist Christine Desdemaines-Hugon took Steve and Anne to two French caves with paintings dating back more than 10,000 years.More
Chess has a reputation as a highly-intelligent, elegant game. But sportswriter Brin-Jonathan Butler says it’s also addictive — and sadistic.More
Biologist Carin Bondar has devoted her career to exploring the myriad ways animals mate in the wild, and shared a few of the ingenious ways animals find each other, breed, and rear offspring.More
Performer Dasha Kelly Hamilton explains why all women need to be intimately familiar with the challenge and thrill of catching a fly.More
Futurist Amy Webb tells us we can have a utopian future — if we are vigilant.More