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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

Julia Hansen chained herself to the radiator in her dining room for a week in an effort to quit smoking cigarettes.

To The Best Of Our Knowledge

To The Best Of Our Knowledge producer Veronica Rueckert talks to Matthew Remski about how he made the change from being a Canadian novelist to a Western yogi.

To The Best Of Our Knowledge

Why are most Danes and Swedes happy to get along without religion?

To The Best Of Our Knowledge

Mick Aston is an archeologist and the co-creator of the British television show “Time Team.”  Aston and a crew of archeologists and scientists descend on a site and see what they can come up with in three days.

To The Best Of Our Knowledge

Lynn Hershman Leeson is a pioneering artist and film-maker. Hershman Leeson talks to Anne Strainchamps about how she explores the theme of identity in her art.

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

Laure-Anne Bosselaar talks with Jim Fleming about finding nature in the city.  Bosselaar reads several poems from the poetry anthology she edited, “Urban Nature.”

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