Episode Archives

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To The Best Of Our Knowledge

Homer called salt a divine substance.  Salt taxes built empires across Europe and Asia.  They even sparked a revolution.  In this hour of To the Best of Our Knowledge, why salt is no ordinary rock.  We’ll tell you how it’s changed the course of history.  Also, the...Read more

To The Best Of Our Knowledge

A restaurant wasn't always a place to eat.  It used to be a thing to eat - a cup of medicinal broth to restore your health.  These days Americans eat almost half their meals out, so how did the modern restaurant evolve?  In this hour of To the Best of Our Knowledge, the rise of the restaurant. ...Read more

To The Best Of Our Knowledge

Every day you pick up the paper and there's another report about something you either should be eating or shouldn't. Omega 3-fatty acids, soy milk, broccoli - good. Trans fats, soda, fast food - bad. What if instead we just ate what made us happy? In this hour of To the Best of Our Knowledge,...Read more

To The Best Of Our Knowledge

Scientists are discovering how plants secretly talk to each other.  How smart is your geranium, and what does a tree know?  Today, we're eavesdropping on the secret language of plants.Read more

a lonely person in a meadow

If you've ever been alone on Valentine's Day, you probably know how isolating it can be to feel like the only single person in a world full of happy couples. But being alone doesn't have to be shameful. This hour, we're changing the script and making the case for the lovelorn, the loners, the...Read more

an ape

Are humans really unique?  Not as much as we think, says renowned primatologist Frans de Waal.  So what do our ape cousins - chimps & bonobos - think and feel?  Also, the remarkable story of a feral child who lived with monkeys.

 

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To The Best Of Our Knowledge

We are connected -- probably connected in ways neither of us has dreamed of. Forget six degrees of separation; on Facebook we have only 3.74. And that's just today.Read more

To The Best Of Our Knowledge

Larry Brilliant is a doctor, co-founder of the digital social network the Well, and he was the first executive director of Google.org. But back in the Sixties, he was a hippie doctor who joined Wavy Gravy's traveling bus caravan and then landed in an Indian ashram in the Himalayas, where his...Read more

colors and light

We may think it’s pretty clear what is – and isn’t – science, but history is littered with cases where the line wasn’t so obvious.  For instance, Isaac Newton studied alchemy, and Galileo was a practicing astrologer.  This hour explores the edges of science, and we hear about the...Read more

To The Best Of Our Knowledge

Sometimes, a single word speaks volumes about its era. Sputnik conjures up both the heady excitement of the early Space Race and the whole scary history of the Cold War. In this hour, To the Best of Our Knowledge touches on a few of these cultural touchstones....from Sputnik to Snoopy. We'll...Read more

To The Best Of Our Knowledge

The world’s oceans are emptying at an alarming rate.  Fish populations are dwindling and dozens of species are going extinct.  Is this something to worry about?  Not as long as you like plankton stew.  In this hour of To the Best of Our Knowledge, we’ll meet the controversial scientist who jump-...Read more

To The Best Of Our Knowledge

You're driving along a dark road when you're distracted by what appears to be a flight of arrows. You crash into a ravine and suffer horrible burns over most of your body. In this hour of To the Best of Our Knowledge, we'll talk to Andrew Davidson about his debut novel "The Gargoyle." It's been...Read more

To The Best Of Our Knowledge

In America’s struggle with race, one man is trying to keep it real.  His website dares to post the questions we’re afraid to ask out loud.  In this hour of To the Best of Our Knowledge, the quest for racial understanding from the founder of the Y-Forum.  Also, the sweet and sorrowful history of...Read more

To The Best Of Our Knowledge

Oliver Sacks has an unusual problem.  He can't recognize other people's faces.  In fact, he doesn't always recognize himself when he's looking in the mirror.  Sacks is also a neurologist who's fascinated by brain disorders.  We'll talk with Sacks and with the painter Chuck Close, who also...Read more

To The Best Of Our Knowledge

What’s the biggest threat to American supremacy?  Islamic fundamentalism?  China?  How about Europe?  Today Europe has more people, more trade, and more wealth than the U.S.  And the European welfare state offers a potent alternative to American capitalism - and what government’s supposed to do...Read more

To The Best Of Our Knowledge

Science and the Search for Meaning: Five Questions, Part One: What is Life?

Scientists can now explain virtually every stage of the evolutionary process.  But there’s a basic question that still mystifies even the best scientists: How did life first begin on Earth...Read more

To The Best Of Our Knowledge

Have you ever been to "Reloville"? Or maybe you live there. There's more than one. You can find them in Atlanta, Dallas and Denver, among other places. "Relovilles" are the sprawling subdivisions where mid-level managers and executives live – for a few years before they uproot their families and...Read more

To The Best Of Our Knowledge

Science fiction offers us visions of histories we don't know -- histories of the future and the past.  Today, legendary science fiction writers talk about science, utopia, and the imagination.  Plus, the winners of our 3 Minute Futures fiction contest!

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To The Best Of Our Knowledge

In this hour of To the Best of Our Knowledge, the mystique of Native Americans.  We hear they’re close to the land; they have sacred knowledge.  But Indian writer Sherman Alexie says that’s bunk, that the “the whole New Age movement is based on as many stereotypes as genocide was.”  What makes a...Read more

To The Best Of Our Knowledge

Robert Olen Butler had a crazy idea.  The Pulitzer Prize-winning novelist wanted to show how writers really work.  So he created his own web site, pointed a camera at his word processor, and wrote...every night for three weeks.  Believe it or not, thousands of people tuned in for the these...Read more

To The Best Of Our Knowledge

When the Soviet Union fell, China was poised to take over as America’s next great enemy.  The 9/11 happened and there was a new enemy.  So, what about China?  Next time, we’ll take a closer look at China today and what the future holds for US/China relations.  Also, a talk with Nobel prize-...Read more

To The Best Of Our Knowledge

New York Times columnist David Brooks is best known for his political writing, but he's also fascinated by recent findings in psychology and neuroscience.  In fact he says many of our public policies fail because we're not actually the rational decision makers we think we are.  In this hour of...Read more

To The Best Of Our Knowledge

Bottle caps, coins, dolls, rocks. My Aunt Mary’s ceramic chickens. Most of us collect something. It seems to be in our genes. And for most of us it’s a fun hobby. For others, it can get a little time consuming. But for a few, collecting is an total obsession.

Amanda Petrusich is a music...Read more

To The Best Of Our Knowledge

Nelson Algren said “Never play cards with a man called Doc.  Never eat at a place called Mum’s.  And never go to bed with a woman whose troubles are greater than your own.” In this hour of To the Best of Our Knowledge, we’ll catch up with Studs Terkel to talk about why an American master like...Read more

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