Episode Archives

Filter episodes by the year they originally aired.
To The Best Of Our Knowledge

On a scale of one to ten, how happy would you say you are right now?  If someone could teach you how to be even happier, would you be interested?  Next time on To the Best of Our Knowledge, how to boost your happiness IQ.  Also, eating for pleasure, with chef and food writer Deborah Madison. ...Read more

To The Best Of Our Knowledge

The mind and the body meet in the brain.  In this hour of To the Best of Our Knowledge, two of the world’s top brain doctors claim that what you feel affects how you feel.  Dr. Norman Rosenthal, the man who discovered Seasonal Affective Disorder (SAD), says there’s an Emotional...Read more

To The Best Of Our Knowledge

When you think of great movie musicals, what comes to mind?  “Singing in the Rain” with Gene Kelly swinging from a streetlight in the middle of a torrential downpour.  How about “A Hard Day’s Night” - with images of hysterical fans mobbing the Beatles at a train station.  According to Roger...Read more

To The Best Of Our Knowledge

We explore music and memory in this hour -- Kurt Cobain's lasting impact 20 years after his death; insidious and infectious earworms; and the retro worldly music of Pink Martini.Read more

voter sticker from Arizona

With the elections approaching, candidates and campaigns are working hard to get out the vote. But what would it take to get people politically involved all year round? This hour we explore a few ways, whether it's by using games to make the political process more fun, or mobilizing activists...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

Of all the days in the life of Nelson Mandela - the days in jail, awaiting sentence and his election in 94 - one day stood out as the most nerve-wracking. The day of the Rugby World Cup in 1995 - South Africa versus New Zealand. But it was much more than a sports match. It was the chance to...Read more

To The Best Of Our Knowledge

Have you ever wondered why Homer’s “Iliad” is still so popular?  Bestselling writer Thomas Cahill says it’s because it’s a real boy’s story.  On this hour of To the Best of Our Knowledge, our enduring fascination with the Ancient Greeks.  Also, an archaeologist who’s excavating the real Troy. ...Read more

To The Best Of Our Knowledge

Is religion dangerous? Sam Harris blames the violent verses in the Koran and the Bible for inciting religious conflict around the world. Renowned religious historian Karen Armstrong says the core message of the major religions is the Golden Rule. In this hour of To the Best of Our Knowledge,...Read more

To The Best Of Our Knowledge

Tenzin Palmo isn’t your ordinary Englishwoman.  For twelve years she boiled snow for drinking water, lived without heat and electricity, and spent 12 hours a day propped up in a wooden box.  In this hour of To the Best of Our Knowledge, a Buddhist nun recalls her years of meditation in a lonely...Read more

To The Best Of Our Knowledge

Survival.

The oldest living things on the planet and a list of everything you’ll need to know after the apocalypse.

But there’s one thing no one can survive. And that’s death. Or maybe not...Read more

To The Best Of Our Knowledge

Are we running out of water? Science writer Fred Pearce thinks so. He's traveled the world to investigate the current state of crucial water sources. In this hour of To the Best of Our Knowledge Pearce talks about the defining crisis of the twenty-first century. Also, we'll explore the social...Read more

To The Best Of Our Knowledge

Space, the final frontier. But is science fiction the final frontier when it comes to being a literature of ideas? In this hour of To the Best of Our Knowledge, we'll wax philosophical about science fiction with two of the genre's greatest writers -- George R.R. Martin and Ursula K. Le Guin....Read more

a woman plays guitar

Music and social change go hand in hand. We explore the secret history of protest music. Songs and social movements you might have missed -- from the early days of rock and roll to the non-violent hip hop message of FM Supreme.Read more

geometry in the dark

Reality is catching up to science fiction.  But there are still new science-fiction writers who are thinking the unthinkable and daring to go beyond the limits of our imaginations.Read more

love neon sign

Red roses, chilled champagne, a candlelight dinner for two. Who cares?!?

This is the 21st century. We’ve got 30 million potential dates online. We’ve got every imaginable type of pornography at our fingertips. Odds are each of us could hook up with someone new tonight.

...Read more

To The Best Of Our Knowledge

Science and the Search for Meaning: Five Questions, Part 3: Does the Soul Still Matter?

For centuries, we’ve been told the soul is what makes each of us unique.  It’s why we have moral responsibility.  And it’s the part of us that lives on after we die. ...Read more

Doug Gordon heads off to host and produce "Beta" on WPR Next.

TTBOOK staffers share some of our favorite interviews and shows produced by our favorite Canadian. Read more

To The Best Of Our Knowledge

Who did the press hail as the conqueror of the air?  Alberto Santos-Dumont, who flew around the Eiffel Tower while Jules Verne and H.G. Wells watched and wondered.  He even tied his “personal airship” to the lamp posts outside restaurants in Paris, and worked to revolutionize transportation. ...Read more

To The Best Of Our Knowledge

"The statistics on sanity are that one out of every four Americans is suffering from some form of mental illness.  Think of your three best friends.  If they're okay, then it's you."...Read more

To The Best Of Our Knowledge

He’s been called the “Godfather of hip-hop.”  He rose from selling drugs on the streets to running a Fortune 500 company.  He founded Def Jam Records and produced acts like Run DMC, Public Enemy, and LL Cool J.  Next time on To the Best of Our Knowledge, Russell Simmons and hip-hop.  Also, the...Read more

To The Best Of Our Knowledge

Being a kid has never been cooler.  In fact, it’s SO cool, it’s not just for the twelve and under set anymore.  These days more adults watch the Cartoon Network than CNN, Care Bears are making a comeback, and Scoobie-Doo underpants come in grown-up sizes.  In this hour of To the Best of Our...Read more

To The Best Of Our Knowledge

Have you ever heard of Bibleman, the Caped Christian? This evangelical superhero quotes scripture while fighting villains. There's a Bibleman video series, as well as a live show, toys, and a computer game. Bibleman is just part of the seven-billion-dollar Christian pop culture industry. In...Read more

To The Best Of Our Knowledge

June 22nd, 1977. Two college women are camping. A man runs over their tent in a pickup truck. Then he attacks the women with an axe. Fifteen years later, one of the women returns to central Oregon to try to solve the crime. In this hour of To the Best of Our Knowledge, Terri Jentz shares...Read more

Pages