Audio

To The Best Of Our Knowledge

Margaret D. Jacobs studies early 20th century policies in both the U.S. and Australia, that removed indigenous children from their homes.

To The Best Of Our Knowledge

Neuro-scientist  Robert Provine, author of “Laughter: A Scientific Investigation,” tells Steve Paulson about a two year laughing jag in Tanzania.

To The Best Of Our Knowledge

Janice VanCleave tells Jim Fleming some of the experiments from the "Weather" volume, including how to build a cloud, and why the sky looks blue.

To The Best Of Our Knowledge

Journalist Mark Pendergrast tells Steve Paulson that coffee came from Ethiopia, functioned as a patriotic symbol during the early days of the American Republic, and prolonged the slave trade in places like Brazil.

To The Best Of Our Knowledge

This week, the Indian election is on our minds, so we turn to one of Indian's most celebrated writers, Arundhati Roy.

To The Best Of Our Knowledge

Peter Turchi tells Steve Paulson that both map-making and writing place great importance on the empty spaces.

To The Best Of Our Knowledge

Sir Ian McKellen is heard first, reading from the novel "Wolf Brother" by Michelle Paver. It's part of her "Chronicles of Ancient Darkness" series, set 6000 years ago.

To The Best Of Our Knowledge

Psychologist Justin Barett thinks most children have a natural aptitude for religious belief.  He says it's not surprising that so many people believe in spirits or supernatural beings.

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