Episode Archives

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a woman shushing

Hear that?  It's the soothing sound of silence.  We'll have much more, including "Quiet: The Power of Introverts in a World That Can't Stop Talking"; one man's quest for absolute silence; and John Cage's 4'33." 

And if you are looking to contribute your neighbor story,...Read more

To The Best Of Our Knowledge

East Meets West

Part Five

 

Tariq Ramadan is a controversial philosopher who believes Muslims can thrive in secular, Western society. Ayaan Hirsi Ali disagrees. She's an equally controversial figure who's living under a death threat...Read more

To The Best Of Our Knowledge

Back in 1933 novelist James Hilton wrote of an earthly paradise hidden in the Himalayas. He called it Shangri-La. But Hilton didn't invent the idea. Myths about Shangri-La go back centuries, and they pop up in a variety of places from Tibet to Kashmir. In this hour of To the Best of Our...Read more

To The Best Of Our Knowledge

The physics world has a darling - it's called string theory. The idea that the universe is composed of infinitesimal vibrating strings. String theory has been the subject of bestselling books, popular TV series and countless articles. But is it a dead end street? In this hour of on To the...Read more

a model brain

Do you ever think about the way you think?   Lately, we've been doing a lot of thinking about what we think about when we think about thinking.  Join us as we explore the life of the mind.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

Science and the Search for Meaning: Five Questions, Part Four: Can Islam and Science Coexist?

Islamic culture was once the center of the scientific world. During Europe's Dark Ages, Baghdad, Cairo and other Middle Eastern cities were the key repositories of ancient...Read more

To The Best Of Our Knowledge

Jesse Gilmour was fifteen-years-old and he was flunking every subject at school. So what did his father, David Gilmour, do? He told Jesse that he could drop out and that he wouldn't have to work or pay rent. All he had to do was watch three movies every week with his dad. Movies that his...Read more

To The Best Of Our Knowledge

"Beowulf" is the oldest story in the English language, but for centuries no one knew it existed. The manuscript was buried in an ancient monastery, written in a language no one understood. Even after it was discovered few scholars read it as serious literature, but that all changed with J.R.R...Read more

city at daybreak

Every sixty seconds, 259 new people show up in the world's cities. No one is building housing for them. No government is planning for them. In this hour of To the Best of Our Knowledge we'll explore the evolving city in a world of a billion squatters, with another billion on the way.Read more

To The Best Of Our Knowledge

Baseball, hot dogs, apple pie and...a trip to the mall?  Like it or not, a trip to the mall is an American rite of passage.  In this hour of To the Best of Our Knowledge a look at the great American pastime - shopping.  From the Mall of America to the latest new strip mall, Americans spend more...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

bonobos

Imagine a relative who thinks sex is like a handshake.  Who organizes orgies with the neighbors, doesn't mind if their partner sleeps around and firmly believes females should be in charge of everything.  Actually, those ARE your relatives.  They're bonobo apes and they share...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

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

a mosquito takes over the world

As the Zika virus continues to make headlines, consensus is slowly growing among scientists that it’s showdown time for the mosquito.  Time to marshal the technology to wipe them off the face of the earth.  Which seems pretty extreme.  Doesn’t it?

So, should we bio-...Read more

an abstract glass shape

Physicist Lawrence Krauss says science can finally explain the age-old mystery: How can something come out of nothing?  Or, to be more specific, how can the Big Bang pop out of empty space?  Krauss also set off an intellectual brawl by saying theologians and philosphers have nothing...Read more

To The Best Of Our Knowledge

Who's calling your shots? Who's in charge of your thinking, your perceptions? Maybe it's simple. Your mind is the boss, then your brain runs your body. Everything's fine. Until it's not and you find yourself confronting depression or autism or a head injury that leaves you with brain damage....Read more

To The Best Of Our Knowledge

The Creative BrainCreativity is a little like obscenity:  You know it when you see it, but you can't exactly define it....unless you're a neuroscientist.  In labs around the...Read more

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