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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

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

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

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 protest at Standing Rock

More than 100 Native Americans nations have come to Standing Rock in solidarity to protest for water rights. This hour we ask a deceptively simple question: Who owns water?

...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

To The Best Of Our Knowledge

"Every time a bell rings, an Angel gets its wings." At this time of year you're likely to hear that line over and over again, as Jimmy Stewart plows through "It's a Wonderful Life." But he's not the only one who's seen an angel - in or out of the movies. In this hour of To the Best of Our...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

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

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

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

"Being a man, like being a woman, is something you have to learn." That's what Aaron Raz Link says. And Link should know. He began life as a girl named Sarah. And he started a new life as a gay man twenty-nine years later. In this hour of To the Best of Our Knowledge, we'll meet Aaron Raz Link,...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

Where did we come from, and where are we going? Whether it's the Garden of Eden and Armageddon, or the Big Bang and the Big Freeze, we can't help but ponder our place in the universe. In this hour of To the Best of Our Knowledge, we consider the universal course of time, from the beginning to...Read more

To The Best Of Our Knowledge

Piano lessons. For many of us those two words evoke only bad memories from our childhood. Piano lessons are shorthand for the oppression of children by mean and tyrannical adults. And no one captures this better than Dr. Seuss, the champion of all kids, underdogs and Whozits. In this hour of To...Read more

To The Best Of Our Knowledge

Tribute albums, reunion tours and mash-ups.  If pop culture’s all about the new, why is there so much wallowing in our immediate past?  Simon Reynolds joins us to talk about his book, “Retromania.”   Is this retromania a death knell for our own originality?Read more

To The Best Of Our Knowledge

It’s Art & Craft week at TTBOOK, but we’re not gluing macaroni to cardboard. 

From the halls of London’s Victoria and Albert Museum, to MIT's Center for Bits and Atoms; from a craft studio on the coast of Maine, to "outsider artists" at the Venice Biennale... w...Read more

To The Best Of Our Knowledge

From Soup to Nuts

Part Four

They say variety is the spice of life. But let's be honest, spices are really the spice of life. Pepper, oregano, vanilla. . . parsley, sage, rosemary and thyme. In this hour of To the Best of Our Knowledge, things get...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

Filmmaker Ken Burns calls the national parks "America's best idea." We'll take you to Yosemite,Denali and Carlsbad Caverns. We'll also explore some forgotten parts of our history: how the "buffalo soldiers" helped create America's first parks, and why the very idea of protecting nature has...Read more

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