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To The Best Of Our Knowledge

They’re the bad boys of the numerical system.  You never know when one is going to crop up, or why.  Mathematicians have agonized over their mysteries for years, some predicting a mystical order where only chaos appears.  In this hour of To the Best of Our Knowledge, the world of prime numbers...Read more

To The Best Of Our Knowledge

Valentine's Day is coming up and we're re-thinking romance.  Do you appreciate flowers, champagne and candlelight dinners?  Or is it time to toss the old scripts and redefine romance?Read more

To The Best Of Our Knowledge

We sang it during the civil rights movement, on marches, on buses, and in the face of violence.  We sang it for workers rights, and to protest the war in Vietnam, on the mall in Washington.  Sometimes, we sang it hand in hand, our arms criss-crossed across our bodies, swaying.  More than any...Read more

To The Best Of Our Knowledge

Imagine a scenario where universes bubble up out of black holes.  Space itself can boil, and humankind may have to fight for survival by building gigantic atom-smashers the length of several star systems.  That future may be closer than you think.  In this hour of To the Best of Our Knowledge,...Read more

To The Best Of Our Knowledge

A poster at Starbucks asks customers to focus on the world water crisis. A congregation asks the faithful to go on a carbon diet. The local grocery now charges for a plastic bag. We've got green cars, green clothing, green investments, and even green weddings. In this hour of To the Best of Our...Read more

To The Best Of Our Knowledge

Wiring the BrainScientists are launching one of the most audacious projects ever conceived:  a detailed map of the human brain, neuron by neron, synapse by synapse.  For some scientists...Read more

To The Best Of Our Knowledge

The parallels between the recent financial meltdown and that of 1929 are striking. In both cases a financial bubble burst and led to a run on the banks. Both times the Federal Reserve made huge mistakes. So how close did we come to another Great Depression? In this hour of To the Best of Our...Read more

To The Best Of Our Knowledge

How do you soak in the essence of a city?  In New York, writer Colson Whitehead goes walking ... through Times Square, along Broadway, down into the subway.  In Memphis, critic Robert Gordon listens to its music - the blues, soul, rock-n-roll.  Next time on To the Best of Our Knowledge, we’ll...Read more

To The Best Of Our Knowledge

Philosophers get a bad rap - they're written off as too academic, too detached from daily life. But we're seeing a philosophy revival, from philosophy cafes to philosophers as therapists.  From the Stoics to Spinoza, an argument for why philosophy still matters.Read more

a house

The American middle class used to be living proof that the American dream was alive and well, providing homes and modest savings to anyone willing to work.  It’s another story today.  In this hour, the decline of the middle class.  How rising levels of income inequality shattered...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

Do African-Americans believe Jesse Jackson speaks for them? A resounding 72% between the ages of 18 and 45 say "No." In this hour of To the Best of Our Knowledge, the battle between the Civil Rights generation and the Hip-Hop generation. We'll speak to young blacks about who does speak for them...Read more

To The Best Of Our Knowledge

Plugged into devices, fixated on screens, their world muted by headphones jammed in their ears, college students on campus in Ann Arbor can seem oblivious to risk. Poet Laura Kasischke marvels at their fearlessness in...Read more

To The Best Of Our Knowledge

American citizens worry about suicide bombers on airplanes, but intelligence analysts say the real threat today is in cyberspace. Cyber attacks on American companies and military installations are on the rise. Could terrorist hackers take down America's power grid? Or financial networks. In...Read more

To The Best Of Our Knowledge

When Meg Gaines was diagnosed with terminal cancer, her doctor told her to go home and think about the quality, not the quantity, of her days.  Instead she grabbed him by the bow-tie and said “I don’t think you understand.  I intend to live.”  Today Meg Gaines is helping other cancer patients...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

Do you have a tattoo?  One in five American adults do.  It seems there are tattoo parlors everywhere.  What’s most popular?  Quotes from great works of literature. "So it goes."Read more

To The Best Of Our Knowledge

You know who they are – the cool kids – those above-it-all taste-makers whose fashion and entertainment choices predict what everyone else will be wearing and doing next year.  What’s their secret?  In this hour of To the Best of Our Knowledge exploring cool.  A frustrated surfer remembers...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

The thrill of victory… the agony of defeat.  And the human drama of athletic competition.  We love sports. And every 4 years we get the pleasure to watch amateur athletes, at the top of their game, compete in the Olympics.  And that got us thinking about competition.  Because that’s what it’s...Read more

a man running

We run for all sorts of reasons -- to lose 10 pounds, to win an Olympic medal, or simply because it’s fun. Some even run as a spiritual practice. Today, why we run - and how far and how fast can humans go?Read more

To The Best Of Our Knowledge

For eons Mars has been the toast of the galaxy – and has ignited the human imagination.  The Red Planet is home to the God of War – and to little green men.  In this hour of To the Best of Our Knowledge, exploring Mars.  We’ll get the latest on NASA’s new Mars missions, and take a look at the...Read more

To The Best Of Our Knowledge

Here’s the bad news.  You can get the thing you most want - a BMW, the winning lottery ticket, and you still won’t be any happier.  The good news?  You can survive the most devastating catastrophes and you’ll be back on your feet in less time than you think.  Next time on To the Best of Our...Read more

To The Best Of Our Knowledge

Adventure writer Ann Jones recalls crossing Africa from Tangier to Cape Town in search of one special tribe.  They’re guided by the “feminine” principles of compromise, tolerance and peace.  Also, Tony Horwitz sets sail in the wake of Captain Cooke.  We’ll hear about a Frenchman who never went...Read more

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