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
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
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
A restaurant wasn't always a place to eat. It used to be a thing to eat - a cup of medicinal broth to restore your health. These days Americans eat almost half their meals out, so how did the modern restaurant evolve? In this hour of To the Best of Our Knowledge, the rise of the restaurant. ...Read more
Every day you pick up the paper and there's another report about something you either should be eating or shouldn't. Omega 3-fatty acids, soy milk, broccoli - good. Trans fats, soda, fast food - bad. What if instead we just ate what made us happy? In this hour of To the Best of Our Knowledge,...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
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
In America’s struggle with race, one man is trying to keep it real. His website dares to post the questions we’re afraid to ask out loud. In this hour of To the Best of Our Knowledge, the quest for racial understanding from the founder of the Y-Forum. Also, the sweet and sorrowful history of...Read more
Oliver Sacks has an unusual problem. He can't recognize other people's faces. In fact, he doesn't always recognize himself when he's looking in the mirror. Sacks is also a neurologist who's fascinated by brain disorders. We'll talk with Sacks and with the painter Chuck Close, who also...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
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
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
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
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
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
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
What’s the biggest threat to American supremacy? Islamic fundamentalism? China? How about Europe? Today Europe has more people, more trade, and more wealth than the U.S. And the European welfare state offers a potent alternative to American capitalism - and what government’s supposed to do...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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The downhill skiers in Sochi know cold weather, but for real cold -- try diving into freezing water above the Arctic Circle! In this hour, some sports too cold even for the Winter Olympics.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
Valentine's Day is coming up and we're re-thinking romance. Do you appreciate flowers, champagne and candlelight dinners? Or is it time to toss the old scripts and redefine romance?Read more
We sang it during the civil rights movement, on marches, on buses, and in the face of violence. We sang it for workers rights, and to protest the war in Vietnam, on the mall in Washington. Sometimes, we sang it hand in hand, our arms criss-crossed across our bodies, swaying. More than any...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