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
Intelligent. Optimistic. Curious.
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
What's the centerpiece of the American Dream? Is it our belief that you can pull-yourself-up-by-your-boot-straps? Maybe it's our rugged individualism? Or maybe, just maybe, it's the lawn. In this hour of To The Best Of Our Knowledge the obsessive quest for the perfect lawn. Also, a little bunny...Read more
Twenty-seven years after it originally aired,Twin Peaks returns for a third season on Showtime on Sunday, May 21st. “Twin Peaks” is considered one of the greatest TV dramas ever made. It has a huge cult following. Mark Frost created the show, along with film director David Lynch....Read more
Everything you know about running is wrong. At least, that's the view right now according to some of the latest science in fitness and exercise. Think running is bad for your knees, that prescriptive running shoes tailored to your feet help avoid injury? That stretching is good for you before...Read more
We may think it’s pretty clear what is – and isn’t – science, but history is littered with cases where the line wasn’t so obvious. For instance, Isaac Newton studied alchemy, and Galileo was a practicing astrologer. This hour explores the edges of science, and we hear about the...Read more
Sometimes, a single word speaks volumes about its era. Sputnik conjures up both the heady excitement of the early Space Race and the whole scary history of the Cold War. In this hour, To the Best of Our Knowledge touches on a few of these cultural touchstones....from Sputnik to Snoopy. We'll...Read more
East Meets West
Part Four
Imagine growing up in Pakistan. Islam is a way of life. You get up every morning at 4:30 to pray. Then when you're 18, you move to the American Midwest, Iowa, to attend college. That's the story Kumail...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
Boots on the Ground: Stories from the War in Iraq
Part Three
For many soldiers and Marines, war is not fundamentally about the mission. War is not really about the enemy. It's not even about patriotism. War is about the man to the...Read more
Wisdom may come with age, but if you want to make scientific history, it pays to be young. Newton invented calculus before he turned 25. Einstein published his special theory of relativity when he was only 26. In this hour of To the Best of Our Knowledge, does genius slip away with age? Also...Read more
Popular myths, urban legends and just plain lies. Why do we persist in believing things that just aren't true?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
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
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?
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In this hour of To the Best of Our Knowledge, choosing the life you want. Colette’s biographer talks about how the great French writer stayed saucy and sexually active into old age. Kay Redfield Jamison takes a look at the end of life - a view of the suicide epidemic. And...Read more
Bright young men and women used to graduate and head for Wall Street or a top corporate law firm. Today, more and more of them are heading back to the land. After all, which would you rather do wear a suit and slave in a cubicle or spend your days on your own land, growing food for...Read more
From Boston to Berkeley, people are going raw. Vegetarians, vegans and Atkins followers are old hat – the hottest trend in food is cool. In this hour of To the Best of Our Knowledge, why the raw food movement has people turning off their ovens and trumpeting the healing powers of uncooked food...Read more
Most people want to do the right thing. But what if your survival depended on doing something wrong? Something deeply repellent. Something evil. And what if the police told you to? In this hour of To the Best of Our Knowledge, the consequences of moral choices, from Nazi Germany to American...Read more
We’ve all heard we live in “the information age,” but what does this mean? We’ll give you a short history of information – from talking drums onward. But do we now have too much information? We’ll hear how information overload is actually re-wiring our brains. Also, the new theory in physics...Read more
The Paleo Diet. Running barefoot. Look around, the modern caveman is among us.Read more
Last week we lost one of the great scholars of religion. Huston Smith died at the age of 97. Smith's book “The World’s Religions” sold more than three million copies and is perhaps the most important book ever written on comparative religion. He also had a colorful personal history. In the early...Read more
Ten years ago, South African singer and activist Vusi Mahalesela had the thrill of his life. He sang at Nelson Mandela’s inauguration. In this hour of To the Best of Our Knowledge, the music and politics of South Africa - ten years after the end of apartheid.Read more