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
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
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
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
Democracy is one of those rubbery words. We kind of know what it means. But do we really? It’s voting and elections, but it’s much, much more than that. Democracy has inspired The Velvet Revolution and the Arab Spring. It encouraged the Suffragists and the Civil Rights Movement. It stirred the...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
Japan has a “slow life” movement. Italy has a “slow cities” movement. Spain has a network of siesta salons. And Americans? 10 to 15 million of us now meditate or do yoga. Is it possible the world is finally ready to slow down? In this hour of To the Best of Our Knowledge a look at the...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
Are humans really unique? Not as much as we think, says renowned primatologist Frans de Waal. So what do our ape cousins - chimps & bonobos - think and feel? Also, the remarkable story of a feral child who lived with monkeys.
You're driving along a dark road when you're distracted by what appears to be a flight of arrows. You crash into a ravine and suffer horrible burns over most of your body. In this hour of To the Best of Our Knowledge, we'll talk to Andrew Davidson about his debut novel "The Gargoyle." It's been...Read more
Pragmatic.Problem-solving. And non-partisan -- Mayors just might be the next best hope for democracy.Read more
Future Perfect: Dreamers, Schemers & Visionaries
Part One
Imagine a poor child in Uruguay. Now imagine giving that young girl a hundred-dollar laptop computer. Imagine the educational opportunities that this laptop will provide...Read more
Sometimes it's better to forget than to remember. Maybe it's an embarrassing photo on Facebook. Or perhaps a collective memory that's been used by certain ethnic groups to stir up hatred of their enemies. We explore the science, history and philosophy of memory. Plus, filmmaker Whit Stillman on...Read more
Big box education is on the way out. Instead, imagine a future with schools of every variety available for mixing and matching, like sushi on a platter. Micro-schools, Waldorf Schools, part-time schools and more. That's the future as seen by Matt Hern, an advocate for what he calls de-...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
Prominent Evangelical leaders are divided on the subject of Donald Trump and some have gone so far as to say the soul of their movement is at stake. This week we talk about the perennial tension between faith and politics,and the evolution of the Religious Right -- the movement that shaped the...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?
...Read more
Another season of HBO's "Game of Thrones" is beginning, and the History Channel's "Vikings" is racking up ratings. Why are we so interested in the Middle Ages?Read more
"Beowulf" is the oldest story in the English language, but for centuries no one knew it existed. The manuscript was buried in an ancient monastery, written in a language no one understood. Even after it was discovered few scholars read it as serious literature, but that all changed with J.R.R...Read more
Baseball, hot dogs, apple pie and...a trip to the mall? Like it or not, a trip to the mall is an American rite of passage. In this hour of To the Best of Our Knowledge a look at the great American pastime - shopping. From the Mall of America to the latest new strip mall, Americans spend more...Read more
Most of us think in words, but not Temple Grandin. She thinks in pictures. Grandin is autistic, and visual thinking is common among people with autism. In this hour of To the Best of Our Knowledge, Temple Grandin talks about how thinking in pictures has helped her help animals. Also, mark...Read more
DEVO co-founder Mark Mothersbaugh talks about his visual art exhibition, "Myopia," and Joshua Wolf Shenk lays waste to the myth of the lone genius as we explore the creative process.Read more
Would you be surprised to know there are more slaves in the world today than at any other time in human history? An estimated 27 million people live in bondage. On this To the Best of Our Knowledge, the new abolitionists – including a reporter who risked his life to document the global traffic...Read more
Author, Author
Part Two
It's been called divine and it's been called disgusting. it's arguably one of the most important books of all time. In this hour of To the Best of Our Knowledge, Vladimir Nabokov's "Lolita" as we ask the...Read more