Episode Archives

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a city street

 

Oh, city living. The crush of people, the crowd of buildings, the empty lots, the garbage-strewn slums. 
 
More than half of us will be living urban by 2050. How will we manage?Read more
To The Best Of Our Knowledge

His critics called him a war criminal.  Robert McNamara himself has said the Vietnam War was a colossal mistake.  So should he take the blame for leading America’s war in Vietnam?  In this hour of To the Best of Our Knowledge, filmmaker Errol Morris talks about war and morality... and his...Read more

water

Even now, the oceans of the world are terra incognita.  We’ve explored only 5-10 percent of them on a planet mostly comprised of water.  What we’re missing couldsurprise us.  This hour, we explore the mysteries of the deep.  We’ll hear about the oceans’ oddest creatures...Read more

To The Best Of Our Knowledge

Peggy Orenstein didn't want children. At least she didn't think so. Children killed careers and turned smart, professional women into drones. Well, that's what Orenstein was afraid of, anyway. But after a death in the family, she changed her mind. In this hour of To the Best of Our Knowledge, to...Read more

To The Best Of Our Knowledge

Dan Janzen is one of the world’s leading tropical biologists.  He’s spent forty years working in the Cost Rican jungle, and there’s one creature that fascinates him above all others - the moth.  Janzen has found nine-thousand different species of moth in Cost Rica.  In this hour of To the Best...Read more

bees

Bees are responsible for forty percent of the food we put in our mouths.  It sounds astonishing, but without bees, we could find ourselves facing food shortages and a collapse of the green and flowered world.  In this hour of To the Best of Our Knowledge,  a peek inside the world...Read more

To The Best Of Our Knowledge

Turning thirty used to be embarrassing, an occasion for angst and misery.  Today young adults are embracing thirty as cause for celebration.  They’re renting yachts, giving speeches and spending thousands of dollars to celebrate the big three-oh.  In this hour of To the Best of...Read more

scientifically perfect comedy (two men in horse masks)

A little laugh goes a long way. This week, we’re taking a crash course in how to be funny. 

From Chicago’s famous Second City, to a humor research lab, this hour's a laugh riot. We also talk with a laughter coach, Canadian comic Mary Walsh, and longtime New Yorker humorist Ian...Read more

To The Best Of Our Knowledge

Are you afraid of getting old? Most people are, but studies show we're usually happier in our 60s and 70s. Aging often brings wisdom and resilience - and a new creative spark. We celebrate the fine art of aging - and hear about some artists who remade their careers late in life.Read more

a man becomes a living cereal bowl

What do the opening notes of Beethoven’s “Symphony Number Five” and a rabbit named Oolong balancing a pancake on his head have in common?  They’re both examples of memes – units of culture that are imitated and, as a result, copied from one brain to another.  Are memes the driving...Read more

To The Best Of Our Knowledge

For all the amazing discoveries that scientists have made, the cosmos is still full of mysteries - from dark matter to quantum entanglement. Will physicists ever explain the universe, or is it fundamentally unknowable? We explore the frontiers of physics and ponder what it means to live with...Read more

To The Best Of Our Knowledge

Forty years ago the streets of Chicago exploded as police clashed with anti-war protesters at the Democratic National Convention. It's one of the momentous events that defined the Sixties. Or is it? Some historians now say the rise of the conservative movement is what truly made history in the...Read more

To The Best Of Our Knowledge

Lilydale, New York isn’t your average small town.  In Lilydale, people say ghosts walk the streets and the neighbors can talk to the dead.  No, this is not fiction.  20-thousand visitors a year travel to Lilydale to consult the largest community of mediums in the world.  Is it all a gigantic...Read more

guitar

Prominent Evangelical leaders are divided on the subject of Donald Trump and some have gone so far as to say the soul of their movement is at stake. This week we talk about the perennial tension between faith and politics,and the evolution of the Religious Right -- the movement that shaped the...Read more

To The Best Of Our Knowledge

Rising sea levels, brutal storms and droughts, record temperatures...is there anything we can do about climate change? As world leaders gather at the Paris Climate Summit, we consider a range of proposals - from geoengineering and new green technology to a post-carbon economy.   Read more

castle

Another season of HBO's "Game of Thrones" is beginning, and the History Channel's "Vikings" is racking up ratings. Why are we so interested in the Middle Ages?Read more

To The Best Of Our Knowledge

Ayn Rand didn't know how to make small talk; she lived for big ideas and bold statements.  She believed capitalism was the best social system ever invented, and even took to wearing a gold pin in the shape of a dollar sign.  Ayn Rand died nearly thirty years ago, but she's now inspiring a new...Read more

To The Best Of Our Knowledge

Steve Kissing seemed like a perfect child. He was an "A" student. He excelled as an athlete. He was even an altar boy. But Steve had a secret, a secret so dark he couldn't tell anyone. Steve was possessed by the devil. In this hour of To the Best of Our Knowledge, meeting the devil. From a boy...Read more

Towering radio

We remember the magical moments of chemistry in certain interviews; the brilliant sound design that emerged from particular studio sessions; the stories that took us places and those that changed us.Read more

To The Best Of Our Knowledge

When Donald Trump described his offensive remarks about women as "locker room talk," he implied that it's normal for men to engage in macho sexual braggadocio in gender-segregated spaces like men's locker rooms.  Sociologist Amy Schalet and law professor Terry Kogan trace hidden...Read more

To The Best Of Our Knowledge

How much time do you spend thinking about the future? Oh sure, you’ve probably got plans for the weekend or are thinking about how your kids are doing in school.

But how much time to do we spend – as a nation, a global community – thinking about what our lives might look like in 50 or 100...Read more

To The Best Of Our Knowledge

Julian Barnes is one of England’s most celebrated novelists.  He’s fascinated by the ways our minds play tricks with memory, especially as we age.  It’s the subject of his Booker Prize winning novel “The Sense of an Ending” – one of several new books that explore the minefield of memory.  We...Read more

To The Best Of Our Knowledge

When’s the last time you were wonderstruck? Would your life be richer for more wonder? What wonder is, how to make it, where to find it and what it does for us... we all get gently awed in this hour.Read more

camera

When disaster strikes, photojournalists run toward it instead of away. Usually, with a camera in hand. Their job is to get up close to tragedy and danger, to document things we need to see, in the hopes of somehow making a difference.  This hour we’re talking with some of the world’s great...Read more

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