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To The Best Of Our Knowledge

Jim Fadiman is one of the original psychonauts – a friend of Richard Alpert and Ken Kesey in the Sixties – who went on to do pioneering research on psychedelics and creativity, and helped found the transpersonal psychology movement. In this EXTENDED interview, Steve Paulson talks with Fadiman about a lifetime of unconventional thinking.

To The Best Of Our Knowledge

Harriet Tubman will soon be gracing our twenty dollar bill. Most of us know only one image of her. It's an iconic image taken later in her life in which her hair's covered in a dark cloth and she has a stern expression. But there are other images of Harriet Tubman as well, including a wood cut of her carrying a musket.

Law professor Nicholas Johnson says the image of Harriet Tubman carrying a rifle doesn’t fit with how most Americans view abolitionists and civil rights leaders. After all, weren’t they supposed to be peaceful? But as Johnson tells Steve Paulson, there's a rich tradition of Black Americans owning guns for self-defense.

To The Best Of Our Knowledge

Mark Spragg grew up at Holm Lodge, the oldest dude ranch in Wyoming. He talks about growing up on horseback in the American mountain West

To The Best Of Our Knowledge

Muffy Mead-Ferro recalls her one and only experience of scrap-booking. She is the author of “Confessions of a Slacker Mom.”

To The Best Of Our Knowledge

If there’s one writer who’s identified with the Mississippi River, it’s Mark Twain. He grew up in Hannibal, Missouri — on the river’s edge — and as a young man, he worked as a steamboat pilot. And then he wrote the “Adventures of Huckleberry Finn,” the novel that turned the Mississippi into myth. But it also created one of the most enduring controversies in American literary history: how to depict race relations in America's past. In this interview, Andrew Levy says that "Huckleberry Finn" is actually anti-racist — and when it was first published, the big controversy was about Twain’s depiction of wild children.

To The Best Of Our Knowledge

How did non-life become life? University of Wisconsin geochemist Nita Sahai talks with Anne Strainchamps about how life might have begun on Earth.

To The Best Of Our Knowledge

Rebecca Goldstein explains how Spinoza envisioned God and why his conception appealed to later scientists like Einstein.

To The Best Of Our Knowledge

For centuries, the oddities of nature - like two-headed cats and conjoined twins - fascinated people.  Science historian Lorraine Daston says a history of wonders is to some degree a history of pre-modern science.

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