Episode Archives

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To The Best Of Our Knowledge

With hundreds of millions of people moving into cities, we're wondering what shapes urban cultures. In this hour, Nobel Laureate Orhan Pamuk talks about how Istanbul shaped his writing. One historian argues that early liberal philosophies from Amsterdam shaped the United States. And we check in...Read more

To The Best Of Our Knowledge

Take a stroll through a natural history museum these days and you’ll not only see dinosaurs, you’ll smell them.  Get a whiff of T-rex’s halitosis, his dinner leftovers, and, well, how should I put this – his droppings, too! In this hour of To the Best of Our Knowledge, museums that tickle your...Read more

To The Best Of Our Knowledge

Are humans innately good? Do we have a generosity gene? Is there an inherent desire to help our fellow human beings? Or, are we natural born sinners who have to fight, tooth and nail, to conquer our inherent tendencies towards selfishness, destruction and war. In this hour of To the Best of Our...Read more

DNA

Can science conquer death? It may seem like an absurd question, but some people think it's possible. In this hour of To The Best Of Our Knowledge, we'll meet Aubrey de Grey, a maverick English scientist who's identified seven major kinds of molecular and cellular damage. He thinks we can prevent...Read more

To The Best Of Our Knowledge

Think you know your history?  Then, of course, you remember Martin Luther King's famous "If I Had A Hammer" speech.  And you know that Joan of Arc was Noah's wife...and she was at rest on Mount Arafat.  And you don't need me to remind you that Marie Curie won the Noel Prize for inventing the...Read more

To The Best Of Our Knowledge

Are you an experimental innovator who works by trial and error and is most creative later in life, like Cezanne? Or are you a conceptual young genius like Picasso? We'll explore a theory that those are the two life cycles of artistic creativity.Read more

To The Best Of Our Knowledge

A Swedish environmentalist believes we really should give back to the earth, even after we’ve died.  Her company is trying to replace cremation with a technologically-enhanced form of organic composting, and she’s already got the support of King Carl Gustav and the Church of Sweden.  In this...Read more

To The Best Of Our Knowledge

Suppose neuroscientists map the billions of neural circuits in the human brain....are we any closer to cracking the great existential mysteries - like meaning,...Read more

To The Best Of Our Knowledge

As Hillary Rodham Clinton prepares to give the most important speech of her life, listen back to the speech that marked her entrance into public political life, now available for the first time in its entirety. On May 31st, 1969, Hillary Rodham became the first student to give a commencement...Read more

a cup filled with change

Nearly 20 million households in America are one paycheck away from losing their homes. For many of these families, keeping a roof over their head means having to choose between the rent or dinner that evening. This hour, we explore how housing insecurity drives poverty in America.Read more

To The Best Of Our Knowledge

In Japan’s ancient Edo period, the math geek was born – but it’s not who you think!  Samurai, women, children and farmers were among the original creators of the sangaku - Japanese temple geometry.  In this hour of To the Best of Our Knowledge, math for the gods.  Also, can numbers unlock the...Read more

To The Best Of Our Knowledge

Americans change their dining room tables about as often as they change their spouses, about one and a half times in their lives.  IKEA isn’t concerned about your marriage, but it does want to change the way you look at your furniture, and yourself.  In this hour of To the Best of Our Knowledge...Read more

To The Best Of Our Knowledge

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

To The Best Of Our Knowledge

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

To The Best Of Our Knowledge

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

To The Best Of Our Knowledge

A car accident at twenty-one left John Callahan paralyzed.  He’s become a very successful cartoonist -- poking fun at disabilities and the idiosyncrasies of life.    His work has been described as “rude, shocking, tasteless, and depraved” – by his fans.  Next time on To...Read more

film junkies stare at screens

It’s Oscar season and Hollywood is once again celebrating the best films of the year. It would seem that we're a nation obsessed with movies. As a country, we spend billions of dollars to watch them every year, and celebrate them with a variety of awards ceremonies. But what separates a...Read more

To The Best Of Our Knowledge

Supersized slabs of juicy ribs cooked over a wood fire until the meat slides right off the bone. Food doesn't get more American than barbecue. It's part of our roots. And it's tangled up in our racial history. In this hour, we celebrate barbecue and explore its secret history.Read more

To The Best Of Our Knowledge

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

To The Best Of Our Knowledge

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

shapes

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

To The Best Of Our Knowledge

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

To The Best Of Our Knowledge

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

self help books

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

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