Are Americans dumbing down instead of smartening up? Many surveys say yes. According to a 2006 National Geographic-Roper survey, nearly half of Americans between the ages of 18 and 24 don't think it's necessary to know the location of other countries in which important news is being made. In...Read more
Intelligent. Optimistic. Curious.
Episode Archives
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
How far did your food travel to get to you today? 100 miles? A thousand? Or just down the street. No matter where today's meal came from, there's a story behind it. In this hour of To the Best of Our Knowledge, food stories. New York chef Dan Barber faces a moral crisis in the form of a...Read more
For centuries Western travelers have felt the pull of exotic places. Tibet has always held a special fascination. In this hour of To the Best of Our Knowledge, is the Western romance with Tibet grounded in reality, or based on some notion of Shangri-La? Also a look at Bruce...Read more
The way we think about animals often defies logic. In America, dogs may sleep on our beds, but in Korea, they often end up on the dinner plate. Some people may be horrified by a pet boa constrictor's appetite for live mice, but a cat that roams outside is a far deadlier killer. And...Read more
Politics has such a bad reputation it’s a wonder anyone would run for office. In this hour of To the Best of Our Knowledge, we’ll hear from a few people who are out to transform the way we do politics. Also activist Si Kahn talks about the art of the political song. And we’ll look back at one...Read more
Nearly 2500 years ago, Socrates celebrated the pursuit of wisdom, and famously said “the unexamined life is not worth living.” But does rigorous self examination actually lead to a happy or fulfilled life? It didn’t seem to work some of history’s most famous philosophers, including...Read more
A little laugh goes a long way. This week, we’re taking a crash course in how to be funny.
From Chicago’s famous Second City, to a humor research lab, this hour's a laugh riot. We also talk with a laughter coach, Canadian comic Mary Walsh, and longtime New Yorker humorist Ian...Read more
Are you afraid of getting old? Most people are, but studies show we're usually happier in our 60s and 70s. Aging often brings wisdom and resilience - and a new creative spark. We celebrate the fine art of aging - and hear about some artists who remade their careers late in life.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
We’re off to the scene of the crime. Need a lawyer? Maybe you should find an evidence broker. He’s the guy you go to see when you’ve been accused of a crime and you need witnesses to prove you didn’t do it. At least that’s how it worked in the 18th century. Novelist David Liss talks about...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
General Patton wrote in 1943 that, "War is very simple, direct, and ruthless. It takes simple direct, and ruthless men to wage it." In this hour of To The Best Of Our Knowledge, simple and direct conversations with the ruthless men who wage war. We'll talk with a machine gunner stationed in Iraq...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
Roast pig may look delicious on the holiday table, but you might pass on the pork if you met Piglet. That famous New Zealand pig swam in the ocean each day, loved the violin and, as the story goes, sang to the moon. But she was more than an exceptional pet. To one man she was an ambassador...Read more
Science and the Search for Meaning: Five Questions, Part Four: Can Islam and Science Coexist?
Islamic culture was once the center of the scientific world. During Europe's Dark Ages, Baghdad, Cairo and other Middle Eastern cities were the key repositories of ancient...Read more
Jesse Gilmour was fifteen-years-old and he was flunking every subject at school. So what did his father, David Gilmour, do? He told Jesse that he could drop out and that he wouldn't have to work or pay rent. All he had to do was watch three movies every week with his dad. Movies that his...Read more
Cult film director John Waters has been described as the "Pope of filth" and the "King of Trash." To put it mildly, his films have, well, transgressed the boundaries of good taste. In this hour of To the Best of Our Knowledge, pushing the limits in film with John Waters. We'll...Read more
What makes a scientific revolution? Thomas Kuhn said it’s when a new paradigm blows the old scientific model out of the water. Fifty years later, we examine Kuhn's legacy, and talk with iconoclastic scientist Rupert Sheldrake, who says science is mired in untested dogmas. Also, stories of two...Read more
Imagine a country where Islam is the dominant religion but Christians, Jews and Muslims still live together peacefully – a place where philosophers from all three religions talk and debate openly. Well, there was once such a culture in the Middle Ages. For centuries, Al Andalus was the beacon of...Read more
How much time do you spend thinking about the future? Oh sure, you’ve probably got plans for the weekend or are thinking about how your kids are doing in school.
But how much time to do we spend – as a nation, a global community – thinking about what our lives might look like in 50 or 100...Read more
Julian Barnes is one of England’s most celebrated novelists. He’s fascinated by the ways our minds play tricks with memory, especially as we age. It’s the subject of his Booker Prize winning novel “The Sense of an Ending” – one of several new books that explore the minefield of memory. We...Read more
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