Scientists are discovering how plants secretly talk to each other. How smart is your geranium, and what does a tree know? Today, we're eavesdropping on the secret language of plants.Read more
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Episode Archives
The world’s oceans are emptying at an alarming rate. Fish populations are dwindling and dozens of species are going extinct. Is this something to worry about? Not as long as you like plankton stew. In this hour of To the Best of Our Knowledge, we’ll meet the controversial scientist who jump-...Read more
We are connected -- probably connected in ways neither of us has dreamed of. Forget six degrees of separation; on Facebook we have only 3.74. And that's just today.Read more
Rose O’Neal Greenhow was the Pamela Harriman of her day - the “hostess with the mostess” in Washington D.C. But Rose ran a Confederate spy ring out of her house. In this hour of To the Best of Our Knowledge we get close to some brazen women of American history and popular culture. And we’ll...Read more
Some people think they just can’t do math, but it turns out our brains are hard-wired for adding, subtracting, multiplying and dividing. We’re born with a numbers sense. In this hour of To the Best of Our Knowledge celebrating our mathematical minds. Also, the natural history...Read more
Science and the Search for Meaning: Five Questions, Part One: What is Life?
Scientists can now explain virtually every stage of the evolutionary process. But there’s a basic question that still mystifies even the best scientists: How did life first begin on Earth...Read more
If you've ever been alone on Valentine's Day, you probably know how isolating it can be to feel like the only single person in a world full of happy couples. But being alone doesn't have to be shameful. This hour, we're changing the script and making the case for the lovelorn, the loners, the...Read more
“Lets Make Our Own Movie!” That was a wild idea back in the days of young Mickey Rooney, but today, anyone can do it. Next time on To the Best of Our Knowledge, how digital cameras make us all directors, and why movies may never be the same. Also, screenwriter Andrew Davies...Read more
Larry Brilliant is a doctor, co-founder of the digital social network the Well, and he was the first executive director of Google.org. But back in the Sixties, he was a hippie doctor who joined Wavy Gravy's traveling bus caravan and then landed in an Indian ashram in the Himalayas, where his...Read more
Consider this future world: a vaccine that makes you continually happy. A chip in your brain that lets you communicate telepathically with your spouse. Human lives that span hundreds of years. Sound far-fetched? Not according the James Hughes of the World Trans-humanist Association. He says...Read more
What's the best piece of reporting you read or saw or heard this year? Today, we share stories that made us see the world in a new way. National Book Award winner Katherine Boo reports from the slums of Mumbai. Photojournalist Brendan Bannon documents the tenacity and vitality of Africa. ...Read more
America's gone craft crazy. Everyone's knitting, or keeping scrapbooks; throwing pots or wood-working. And naturally, there are new chains of stores that carry all the supplies these crafters need, or think they do. To the Best of Our Knowledge considers what we mean by the word "craft." Does it...Read more
From Soup to Nuts
Part Five
Whether black from a bottomless cup or as a Frappuccino mocha skim latte, it's our culture's elixir: coffee. In this hour of To the Best of Our Knowledge, Java, Joe or a cup of mud . . . Most of us drink it...Read more
Every new year brings a fresh start, another chance to remake yourself. We all aspire to be better people, but following through on our goals can often be difficult.Read more
New York Times columnist David Brooks is best known for his political writing, but he's also fascinated by recent findings in psychology and neuroscience. In fact he says many of our public policies fail because we're not actually the rational decision makers we think we are. In this hour of...Read more
Have you ever been to "Reloville"? Or maybe you live there. There's more than one. You can find them in Atlanta, Dallas and Denver, among other places. "Relovilles" are the sprawling subdivisions where mid-level managers and executives live – for a few years before they uproot their families and...Read more
Nelson Algren said “Never play cards with a man called Doc. Never eat at a place called Mum’s. And never go to bed with a woman whose troubles are greater than your own.” In this hour of To the Best of Our Knowledge, we’ll catch up with Studs Terkel to talk about why an American master like...Read more
In this hour of To the Best of Our Knowledge, the mystique of Native Americans. We hear they’re close to the land; they have sacred knowledge. But Indian writer Sherman Alexie says that’s bunk, that the “the whole New Age movement is based on as many stereotypes as genocide was.” What makes a...Read more
Science fiction offers us visions of histories we don't know -- histories of the future and the past. Today, legendary science fiction writers talk about science, utopia, and the imagination. Plus, the winners of our 3 Minute Futures fiction contest!
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What animals will still be living in the year 3000? Forget about tigers, rhinos and pandas. They’ll go the way of the dodo bird. But scientist Peter Ward says rats and coyotes will flourish. In this hour of To the Best of Our Knowledge the future of evolution. Also, best-selling novelist...Read more
Robert Olen Butler had a crazy idea. The Pulitzer Prize-winning novelist wanted to show how writers really work. So he created his own web site, pointed a camera at his word processor, and wrote...every night for three weeks. Believe it or not, thousands of people tuned in for the these...Read more
The geography of organized religion in America is changing. Today, more and more Americans identify themselves as spiritual, rather than aligning themselves with a particular religion. They're cobbling together faith and spirituality from sources all over the world, picking and choosing the...Read more
East Meets West
Part Three
The ancient trading routes through Persia, India and China were once the crossroads between East and West. Is the blogosphere the new Silk Road? Hear heartrending e-mails between an American professor and...Read more
When somebody asks Josh Ritter what kind of music he plays, sometimes he ends up lying. After all, Ritter's music is hard to describe - a little bit rock n' roll by way of Bruce Springsteen with a twist of Bob Dylan. Anyway you describe it, Josh Ritter has arrived. We'll get inside the music...Read more