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

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

As Hillary Rodham Clinton prepares to give the most important speech of her life, listen back to the speech that marked her entrance into public political life, now available for the first time in its entirety. On May 31st, 1969, Hillary Rodham became the first student to give a commencement...Read more

To The Best Of Our Knowledge

Since the explosion of surfing in the 60s, hanging ten has become one of the coolest sports around.  Today, women, children, and seniors surf their way across peaks of blue water.  Some of them even find the divine along the way.  In this hour of To the Best of Our Knowledge we’ll find out how...Read more

a cup filled with change

Nearly 20 million households in America are one paycheck away from losing their homes. For many of these families, keeping a roof over their head means having to choose between the rent or dinner that evening. This hour, we explore how housing insecurity drives poverty in America.Read more

To The Best Of Our Knowledge

The differences among the world’s various religions are getting a lot more ink these days than the similarities.  In this hour of To the Best of Our Knowledge stories of common ground.  “The Life of Pi,” in which an Indian boy finds magic in three different faiths with the help of a Bengal Tiger...Read more

To The Best Of Our Knowledge

What animals will still be living in the year 3000?  Forget about tigers, rhinos and pandas.  They’ll go the way of the dodo bird.  But scientist Peter Ward says rats and coyotes will flourish.  In this hour of To the Best of Our Knowledge the future of evolution.  Also, best-selling novelist...Read more

To The Best Of Our Knowledge

Your mother always told you money can’t buy happiness.  Well, she was wrong.  And economists have calculated the price.  In this hour of To the Best of Our Knowledge, the high cost of happiness.  Also, why we cry: from crocodile tears to the three-hankie movie.  Writer Andrew Solomon’s struggles...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

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

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

Supersized slabs of juicy ribs cooked over a wood fire until the meat slides right off the bone. Food doesn't get more American than barbecue. It's part of our roots. And it's tangled up in our racial history. In this hour, we celebrate barbecue and explore its secret history.Read more

To The Best Of Our Knowledge

The downhill skiers in Sochi know cold weather, but for real cold -- try diving into freezing water above the Arctic Circle!  In this hour, some sports too cold even for the Winter Olympics.Read more

shapes

Sometimes it's better to forget than to remember. Maybe it's an embarrassing photo on Facebook. Or perhaps a collective memory that's been used by certain ethnic groups to stir up hatred of their enemies. We explore the science, history and philosophy of memory. Plus, filmmaker Whit Stillman on...Read more

To The Best Of Our Knowledge

What's the best piece of reporting you read or saw or heard this year?  Today, we share stories that made us see the world in a new way.  National Book Award winner Katherine Boo reports from the slums of Mumbai. Photojournalist Brendan Bannon documents the tenacity and vitality of Africa. ...Read more

To The Best Of Our Knowledge

When your country doesn’t live up to its own values, what do you do?  Put your head under the covers or man the barricades?  Fighting for freedom means different things to different people. In this hour,  we talk with some of them -- from Wikileaks’ controversial founder Julian Assange, to the...Read more

To The Best Of Our Knowledge

Big box education is on the way out. Instead, imagine a future with schools of every variety available for mixing and matching, like sushi on a platter. Micro-schools, Waldorf Schools, part-time schools and more. That's the future as seen by Matt Hern, an advocate for what he calls de-...Read more

To The Best Of Our Knowledge

From Soup to Nuts

Part Five

Whether black from a bottomless cup or as a Frappuccino mocha skim latte, it's our culture's elixir: coffee.  In this hour of To the Best of Our Knowledge, Java, Joe or a cup of mud . . . Most of us drink it...Read more

To The Best Of Our Knowledge

By today’s medical definition, Brad Pitt is overweight, and Russell Crowe is obese.  The standards are even tougher for women.  But are those extra pounds really that bad?  Maybe it’s time we all lighten up about fat.  In this hour of To the Best of Our Knowledge, why one expert says America’s...Read more

To The Best Of Our Knowledge

Pop culture writer Chuck Klosterman has interviewed some of the biggest names in the celebrity constellation. But getting a celebrity to talk is no easy task. In fact, Klosterman says it's not in the celebrity's best interest to do any interviews at all. In this hour of To the Best of Our...Read more

To The Best Of Our Knowledge

Future Perfect: Dreamers, Schemers & Visionaries

Part Two

 

It's not hard to see why economics is called "the dismal science" – after we were blind-sided by the worst financial meltdown in decades. But economics does have its...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

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

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