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To The Best Of Our Knowledge

A few years ago, poet Christian Wiman picked up his pen after a three-year hiatus, when he fell in love and was diagnosed with cancer. Listen in as he reads a poem from "Every Riven Thing," the book of poems that followed. You can also hear our interview with him about the collection.

To The Best Of Our Knowledge

Erin Gruwell and two of her former students talk with Judith Strasser. They describe the hostile situation in their school in Long Beach, California, and Miss Gruwell’s solution.

To The Best Of Our Knowledge

Bruce Feiler is the author of “Abraham: A Journey to the Heart of Three Faiths.”  He tells Jim Fleming that Abraham is a central figure for three great religions - Christianity, Judaism and Islam - but their interpretations of his story are different.

To The Best Of Our Knowledge

Copenhagen, Johannesburg, Kyoto, Rio... it can be hard to keep track of all the international summits where global leaders have tried to tackle climate change. Do international climate negotiations do any good? Author and lobbyist Felix Dodds thinks so. Here's why...

To The Best Of Our Knowledge

According to historian Thomas Laqueur, neither sanitation nor the soul fully explain the rang of rituals we've developed for caring for dead bodies. For him, there is a deeper anthropological truth at work: caring for the dead marks the human transition from nature into culture.

To The Best Of Our Knowledge

Craig Werner, Afro-American Studies professor at the UW-Madison, tells Jim Fleming why rapper Tupac Shakur is revered today.

To The Best Of Our Knowledge

Bernd Heinrich tells Steve Paulson about frogs that survive being frozen solid and bears that convert nitrogen into protein while they hibernate sleep.

To The Best Of Our Knowledge

I dunno, but it seems kind of extreme, not to mention risky, to bio-engineer a mass mosquito die-off.  So Steve Paulson tracked down the world’s greatest living entomologist to see what he has to say.  E. O Wilson is sometimes called “the ant man” – that’s the insect he studied most – but he’s best known as the evolutionary biologist and a champion of biodiversity.  He’s 86 years old now, and has just finished what is probably his last book – called “Half Earth”.  It’s a passionate plea to save humanity by dedicating half the planet to nature.  You’d assume that Wilson would be happy to let mosquitos live in that half… but that’s not what he told Steve.

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