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

clones

"History is a gallery of pictures in which there are few originals and many copies." -- Alexis de TocquevilleRead more

To The Best Of Our Knowledge

It seems everyone has something to say about motherhood.  A lot of people have advice.  Others just have... issues.   In this hour of To The Best of Our Knowledge -- the tricky topic of motherhood.   Linda Gray Sexton remembers her mother, the troubled poet Anne...Read more

To The Best Of Our Knowledge

Malcolm Gladwell knows how to succeed in show business without really trying -- write a story for The New Yorker about a psychiatrist who studies serial killers. Then a playwright will take some of the words from your article and use them in a Broadway play. Next time on To the Best of Our...Read more

To The Best Of Our Knowledge

What if our lives were like DVDs?  What if we had alternative endings to look forward to, instead of death?  We explore our lust for immortality.  And we look at the many alternative endings that Ernest Hemingway wrote for his classic novel, "A Farewell to Arms."

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To The Best Of Our Knowledge

The Baobab looks like an upside down elephant.  It’s enormous and gray, with little sprays of green at the top.  According to an African creation myth, the Great Spirit gave each animal a gift.  The hyena got the baobab and tossed it aside in disgust.  But Thomas Pakenham thinks it’s one of the...Read more

To The Best Of Our Knowledge

Outsiders used to be the outcasts, misfits, and under-employed. Today, they're indie, alternative and ahead of their time. Outsiders are thriving and they're changing the way we think about what is mainstream and what is alternative. You might even say that outsiders are the new insiders.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

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

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

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

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

To The Best Of Our Knowledge

Who says it's only humans who make art? Have you ever seen an elephant paint? Move over Jackson Pollock - elephant masterpieces are heading to the auction block! And when it comes to music well, Renee Fleming's got a nice voice, but have you have heard a whale sing? It's unbelievable. In this...Read more

an ape

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.

 

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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

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

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

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

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

Science and the Search for Meaning: Five Questions, Part One: What is Life?

Scientists can now explain virtually every stage of the evolutionary process.  But there’s a basic question that still mystifies even the best scientists: How did life first begin on Earth...Read more

To The Best Of Our Knowledge

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

a lonely person in a meadow

If you've ever been alone on Valentine's Day, you probably know how isolating it can be to feel like the only single person in a world full of happy couples. But being alone doesn't have to be shameful. This hour, we're changing the script and making the case for the lovelorn, the loners, the...Read more

To The Best Of Our Knowledge

These days, we're becoming more and more like corporations. We outsource our individual needs for everything from dating to weight loss. We brand ourselves. We behave like individuals in competition with each other rather than people with an opportunity to collaborate. But it doesn't have to be...Read more

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