Episode Archives

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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

The legendary movie mogul Samuel Goldwyn once said, you should never predict anything, especially the future.  But it’s human nature to go to extremes for a sneak peak of what lies around the corner.  In this hour of To the Best of Our Knowledge, an astrophysicist sheds some light on...Read more

To The Best Of Our Knowledge

As Western economies struggle, some Eastern economies are booming.  India and China now threaten to surpass the West as economic – and political – superpowers.   But it’s not just politics that’s changing in South Asia.  Across the region, centuries-old religious traditions are also entering a...Read more

To The Best Of Our Knowledge

Lynne Truss created a sensation in Britain with a book whose title is a punch line: it’s a punctuation joke that says a panda is a black and white mammal and it “Eats, Shoots and Leaves.”  Rules for punctuation and a good life, in this hour of To the Best of Our Knowledge.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

What makes a great school? Is it the quality of teaching, class size, or the curriculum? When it comes to school reform, everyone seems to have an opinion. Today, we're rethinking schools and the way we teach.Read more

To The Best Of Our Knowledge

E’len see la luma nomih tyelvoh.  That’s Elvish for “A star shines upon the hour of our meeting.”  Even if you don’t believe in Elves it’s hard to resist the enchanting languages J.R.R. Tolkien created for the creatures of Middle Earth.  In this hour of To the Best of Our Knowledge, we find out...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

After World War Two, existentialism was all the rage in the U.S.A.  College students rebelled by smoking European cigarettes and wearing black clothes and berets.  Jean-Paul Sartre and Albert Camus felt that Americans were too self-confident and superficial to accept this dark, brooding...Read more

To The Best Of Our Knowledge

Patty Loveless is a coal miner’s daughter.  And a country singer, just like her distant cousin Loretta Lynn.  When Patty Loveless’ father contracted black lung disease the family had to move to Louisville, Kentucky – so Patty’s dad could receive medical attention.  In this hour of To the Best of...Read more

To The Best Of Our Knowledge

Imagine losing your lover, mother, stepfather and sister in less than eight months. That's what happened to country music singer/songwriter Carlene Carter. Her mother is June Carter Cash and her stepfather is Johnny Cash. Carlene Carter drew on all of this loss and tragedy to create a new album...Read more

To The Best Of Our Knowledge

Henry David Thoreau died 150 years ago, and he’s still a great American icon.  But have you ever wondered exactly why?  Thoreau wasn’t exactly the model environmentalist he’s often made out to be.  And his account of living at Walden Pond is partly fictionalized; he spent nine years writing and...Read more

To The Best Of Our Knowledge

It sounds like a deal in the ads - submit your poems, have them set to music, and start a fascinating new career as a hit songwriter.  Of course your chance of success is slim to none and you have to pay for the privilege.  In this hour of To the Best of Our Knowledge, the strange subculture of...Read more

To The Best Of Our Knowledge

It will go down as one of the most amazing archeological discoveries in history. Homo naledi - a new species of human-like fossils found in South Africa - is already rewriting the story of human evolution. These 15 skeletons are the largest cache of pre-human bones ever found. But so far,...Read more

To The Best Of Our Knowledge

New Orleans is famous for a lot of things...many of them musical. It's the birthplace of jazz, the cradle of rhythm and blues.  The home of the brass bands.  So it's no wonder that New Orleans is known as "the City that Care Forgot."  In this hour of To the Best of Our...Read more

To The Best Of Our Knowledge

Homer called salt a divine substance.  Salt taxes built empires across Europe and Asia.  They even sparked a revolution.  In this hour of To the Best of Our Knowledge, why salt is no ordinary rock.  We’ll tell you how it’s changed the course of history.  Also, the...Read more

To The Best Of Our Knowledge

Your mother always told you money can’t buy happiness.  Well, she was wrong.  And economists have calculated the price.  In this hour of To the Best of Our Knowledge, the high cost of happiness.  Also, why we cry: from crocodile tears to the three-hankie movie.  Writer Andrew Solomon’s struggles...Read more

To The Best Of Our Knowledge

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

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

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

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

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

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