Episode Archives

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To The Best Of Our Knowledge

Whittier called them "the saddest words: it might have been."  But turn it around and you'll find places we create to replace the world we live in -- past, present and future.  On To the Best of Our Knowledge, other worlds. Scientist Brian Greene looks at the physics of the multiverse, and...Read more

To The Best Of Our Knowledge

Ingrid Betancourt was kidnapped by Marxist rebels in Columbia while in the midst of her presidential campaign. She spent the next six and a half years in captivity chained, humiliated and abused. But her greatest fear was not death. It was losing her humanity. In this hour of To the Best of Our...Read more

To The Best Of Our Knowledge

Novelist John Updike doesn’t like doing interviews.  At least until the interview starts.  Then he realizes it’s kind of flattering to talk about himself.  Now, he’s written a novel about a famous artist being interviewed.  In this hour of To the Best of Our Knowledge, John Updike on why an...Read more

To The Best Of Our Knowledge

With hundreds of millions of people moving into cities, we're wondering what shapes urban cultures. In this hour, Nobel Laureate Orhan Pamuk talks about how Istanbul shaped his writing. One historian argues that early liberal philosophies from Amsterdam shaped the United States. And we check in...Read more

crumpled pages from a book

Nobody wants to fail.  But maybe we’ve got the idea of failure all wrong.  Maybe it's not something to avoid, but something to strive for.  . Read more

To The Best Of Our Knowledge

Men are not really from Mars and women are not really from Venus.  But there are definite differences between the two genders.  Norah Vincent was curious about what a man's life was like.  So she spent eighteen months undercover...as a man.  In this hour of To the Best of Our Knowledge, Norah...Read more

To The Best Of Our Knowledge

Ben Kilham has some unusual playmates - black balls of fur who scratch, wrestle and climb all over him.  They are orphaned bear cubs.  And Kilham is their surrogate mom.  He’s raised two dozen bear cubs and then released them into the wild.  Next time on To the Best of Our Knowledge, we’ll trek...Read more

To The Best Of Our Knowledge

Phil Harvey gives away tens of millions of dollars every year to fight AIDS and promote family planning in such places as India, Brazil, Vietnam and Ethiopia.  Where does the money come from?  Harvey runs the largest mail-order erotica business in the world.  In this hour of To the Best of Our...Read more

To The Best Of Our Knowledge

Science and the Search for Meaning: Five Questions, Part Two: What Does Evolution Want?

If there’s one strand of evolutionary theory that sticks in the craw of nearly every religious believer, it’s the idea that human beings are just an evolutionary accident.  But...Read more

To The Best Of Our Knowledge

President Obama is out to remake America's relationship with the Islamic world. We'll explore what this means for both the Middle East and the U.S. We'll also look at the ongoing debate over Muslim immigration in Europe, and we'll talk with a Hollywood screenwriter about his new novel on the...Read more

To The Best Of Our Knowledge

Atheists are finally coming out of the closet, and in some cases denouncing religion.  Others still crave a sense of the sacred even though they don’t believe in God.  Do atheists have something to learn from religion?  Why do so many people call themselves "spiritual but not religious"?  And...Read more

To The Best Of Our Knowledge

Today's entertainment industry is shrinking the gap between real life and fantasy. Popular television shows like Big Brother turn ordinary life into an engaging drama. Virtual worlds like Second Life give users a chance to recreate themselves with the click of a button. But how real is...Read more

To The Best Of Our Knowledge

It used to be simple to pick out a shade of paint, before computers made almost infinite gradations possible.  Now if you stare at those samples long enough they all start to look alike.  It turns out color is as much a mental construct as a physical substance.  In this hour of To the Best of...Read more

To The Best Of Our Knowledge

They’re the bad boys of the numerical system.  You never know when one is going to crop up, or why.  Mathematicians have agonized over their mysteries for years, some predicting a mystical order where only chaos appears.  In this hour of To the Best of Our Knowledge, the world of prime numbers...Read more

To The Best Of Our Knowledge

All the world's a stage! The Play's the thing. Fair is foul and foul is fair. Hardly a day goes by when the words that flowed so easily from Will Shakespeare's pen don't meet and greet us in the modern world. In this hour of To the Best of Our Knowledge, sweet William makes his way to the...Read more

To The Best Of Our Knowledge

Are you deadline driven?  Most focused, most productive as “zero hour” approaches?  Well, what about the ultimate end, the true end of the time frame. 

Deadline, indeed. 

How does knowing that you’re going to die affect your life?  In this hour we’re minding mortality.Read more

To The Best Of Our Knowledge

American flags are everywhere.  U.S. soldiers are once again heroes.  And some people say it’s downright unpatriotic to criticize the president or the war against terrorism.  In this hour of To the Best of Our Knowledge, the new meaning of patriotism and the crackdown on dissent....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

East Meets West

Part Three

 

The ancient trading routes through Persia, India and China were once the crossroads between East and West. Is the blogosphere the new Silk Road? Hear heartrending e-mails between an American professor and...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

A poster at Starbucks asks customers to focus on the world water crisis. A congregation asks the faithful to go on a carbon diet. The local grocery now charges for a plastic bag. We've got green cars, green clothing, green investments, and even green weddings. In this hour of To the Best of Our...Read more

To The Best Of Our Knowledge

How do you soak in the essence of a city?  In New York, writer Colson Whitehead goes walking ... through Times Square, along Broadway, down into the subway.  In Memphis, critic Robert Gordon listens to its music - the blues, soul, rock-n-roll.  Next time on To the Best of Our Knowledge, we’ll...Read more

a house

The American middle class used to be living proof that the American dream was alive and well, providing homes and modest savings to anyone willing to work.  It’s another story today.  In this hour, the decline of the middle class.  How rising levels of income inequality shattered...Read more

To The Best Of Our Knowledge

American citizens worry about suicide bombers on airplanes, but intelligence analysts say the real threat today is in cyberspace. Cyber attacks on American companies and military installations are on the rise. Could terrorist hackers take down America's power grid? Or financial networks. In...Read more

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