Tragedy struck Ron Mallett when he was ten years old. His beloved father died and he wanted to bring him back. So he dreamed of building a time machine. Ron Mallett grew up to become a theoretical physicist. Now he studies quantum mechanics and he's still trying to figure out how to go back in...Read more
Intelligent. Optimistic. Curious.
Episode Archives
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
Boots on the Ground: Stories from the War in Iraq
Part One
Iraq. April 6, 2004. This day marked the Marines' heaviest fighting since Vietnam and was the start of the Iraqi insurgency. By the end of the day more than 40 Marines and...Read more
When did "fat" become a four-letter word? Leaders of the body acceptance movement say it's time to stop shaming fat people. In this hour, curvy girls and plus-size women talk about the emotional and physical costs of America's toxic obsession with weight and body image. Read more
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
Say the name "Robert Krulwich" and hard-core public radio listeners start smiling. These days Robert does a lot of science journalism, even though he admits he's no expert. He believes everyone's interested, even though they think it's too hard for them. In this hour of To the Best of Our...Read more
Physicist Brian Greene sees an elegant universe – one where even baking a batch of cookies can yield surprising lessons about the fabric of the universe, or watching an egg splatter suggests a model for the Big Bang theory. In this hour of To the Best of Our Knowledge, thoughts from one of the...Read more
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
Do you believe in magic? In this hour of To the Best of Our Knowledge we’ll talk with some people who do. Join us for a conversation with America’s favorite witch – Starhawk. And uncover your own inner wizard! What Merlin, Dumbledore and Gandalf have to teach us all about living a life...Read more
Did you know that novelist Thomas Hardy had a second career as a poet? Or that many people don't find their artistic passions until after the age of 85? In this hour of To the Best of Our Knowledge, we talk about change over time - that is, how change is really a lifelong project. A former monk...Read more
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
Have you seen the David Lynch film “Mulholland Drive”? Did you understand it? One reviewer says watching “Mulholland Drive” is “like playing Twister and Scrabble simultaneously while high on LSD.” In this hour of To the Best of Our Knowledge two young men talk about their internet audio...Read more
According to George Bernard Shaw, the seven deadly sins are food, clothing, firing, rent, taxes, respectability and children. This time on To the Best of Our Knowledge, we’ll explore the more traditional Seven Deadly Sins. Musician Joe Jackson will tell us how lust, gluttony and the other sins...Read more
For journalists, the first days of Donald Trump’s presidency have been a bit surreal. We find ourselves wondering how legendary muckrakers might have reacted to some of these first press briefings. So delving into the TTBOOK...Read more
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
What would you do if you found yourself in the presence of murderous evil? Would you sell out to survive, or would you resist and try to hang onto your values? For how long? Maybe you reject the whole concept of evil. In this hour of To the Best of Our Knowledge we'll meet some people who aren't...Read more
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
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
Before there was Wikipedia… Before there was Facebook and Twitter… there was Ward Cunningham. The computer programmer who invented the first wiki, back in 1995. Cunningham also did something even more radical – he didn’t patent his invention. He passed up billions of dollars of potential...Read more
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
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
It's the sesquicentennial of the Civil War -- it's been 150 years since that epic war began. Americans will commemorate and remember it from different points of view. In this hour of To the Best of Our Knowledge, Remembering the Civil War. We'll talk about soldiers' experiences on the...Read more
If grocery shopping isn’t your thing, here’s a new way to put food on the table: try sticking your arm under a rock until a big ol’ catfish clamps onto to you. In this hour of To the Best of Our Knowledge, noodling for catfish and other southern pastimes. Also, Texas singer Steve Earle’s...Read more