Audio

To The Best Of Our Knowledge

Bill Welden, an expert on Tolkien’s Elvish languages, talks about Elvish derivations and vocabulary and remembers his visit to the set of the “The Lord of the Rings” movie.

To The Best Of Our Knowledge

Mary Pauline Lowry has been obsessed with fire since she was a child. And she's pursued this obsession throughout her life -- by working as a member of a hotshot crew fighting wildland fires and writing a novel called "Wildfire" based on her experience.

To The Best Of Our Knowledge

Davyd Betchkal is a soundscape engineer in Alaska's Denali National Park.  We hear  recordings of wood frogs, bear cubs, even an avalanche.

To The Best Of Our Knowledge

Chrisoula Andreou is a philosopher at the University of Utah who also contributed an essay to "The Thief of Time: Philosophical Essays on Procrastination"...

To The Best Of Our Knowledge

Douglas Rushkoff is a well-known media critic and maker of documentaries.

To The Best Of Our Knowledge

It’s 2055, a regular weekday morning… Where do you wake up? With a booming population and more people moving into urban areas, chances are you’d be living in a city. But what might that city look like? Mitchell Joaquim is an architect, and one of the founders of the innovative design group, TerreForm1.

To The Best Of Our Knowledge

How exactly does social media allow someone in say, Tunis, to overthrow their government?

To The Best Of Our Knowledge

Corey Powell tells Jim Fleming that science has become the only truly functioning religion.

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