Audio

To The Best Of Our Knowledge

There’s a MIT professor who wants to build a time machine. Grant McCracken is working on a conceptual device that will help us get to the future faster, by understanding the trends that are shaping the world to come.

To The Best Of Our Knowledge

Anthropologist Alia Gurtov was one of the first people to crawl into the Dinaledi Chamber to see the Homo naledi fossils. She describes the harrowing climb into the cave, where she had to crawl through tiny passages to retrieve the bones.

To The Best Of Our Knowledge

TTBOOK Technical Director Caryl Owen explains why she’s always been fascinated by rocks and the language of geology.

To The Best Of Our Knowledge

Writer and journalist Christopher Hitchens tells Steve Paulson that Orwell got it right about imperialism, fascism and communism.

To The Best Of Our Knowledge

Danielle Trussoni is the author of “Falling Through the Earth,” a memoir of life with her Vietnam Vet father who was a tunnel rat during the war...

To The Best Of Our Knowledge

China Miéville´s new novel is called "Embassytown."  It features aliens that speak a strange language in a strange way -- with two voices simultaneously.  Miéville spoke with Anne Strainchamps about "Embassytown."

To The Best Of Our Knowledge

Is humanity getting better or worse?

To The Best Of Our Knowledge

Novelist Colin McAdam conjures a fictional world of a childless couple who adopt a rambunctious chimp.  We hear excerpts of his novel "A Beautiful Truth."

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