Episode Archives

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To The Best Of Our Knowledge

There are about 675 species of native birds in North America.  To win the most demanding and prestigious birdwatching competition in the country you have to see ALL of them.  And then some.  In this hour of To the Best of Our Knowledge, die-hard birders compete in “The Big Year.”  Also, we’ll...Read more

To The Best Of Our Knowledge

The average American child grows up in a house with three TVs, three Radios, two VCRs, two CD players, a video game player and a computer. That's a lot of media. In this hour of To the Best of Our Knowledge what happens when kids stop consuming media and start making it? We'll meet kids who...Read more

To The Best Of Our Knowledge

Bright young men and women used to graduate and head for Wall Street or a top corporate law firm. Today, more and more of them are heading back to the land. After all, which would you rather do wear a suit and slave in a cubicle or spend your days on your own land, growing food for...Read more

a city street

 

Oh, city living. The crush of people, the crowd of buildings, the empty lots, the garbage-strewn slums. 
 
More than half of us will be living urban by 2050. How will we manage?Read more
water

Even now, the oceans of the world are terra incognita.  We’ve explored only 5-10 percent of them on a planet mostly comprised of water.  What we’re missing couldsurprise us.  This hour, we explore the mysteries of the deep.  We’ll hear about the oceans’ oddest creatures...Read more

To The Best Of Our Knowledge

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

To The Best Of Our Knowledge

President Obama's surrounded by science advisors. So you might figure he doesn't need to know much about physics, but you'd be mistaken. How is a President supposed to assess the risk of a "dirty bomb," or weigh the pros and cons of various energy sources, from solar power to nuclear energy?...Read more

To The Best Of Our Knowledge

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

To The Best Of Our Knowledge

Ever get the feeling that nothing’s original these days, that every new song that comes out is just a rehash of another? This hour, we’re looking at the fine line between inspiration and imitation, and finding out what separates an original work from a bland copy.Read more

To The Best Of Our Knowledge

Many of us first met Islam on 9/11 with planes slamming into the World Trade Center – not a very good first impression. In this hour of To the Best of Our Knowledge, a proper introduction, as we talk with Muslims and Westerners who are redefining our relationship. From a Danish cartoonist with a...Read more

To The Best Of Our Knowledge

When’s the last time you took a selfie? You know, a snapshot of yourself that you share online. From feminist selfies to funeral selfies to politicians’ selfies, there’s been hot debate about selfies lately. This week artists, critics and psychologists weigh in.Read more

a man becomes a living cereal bowl

What do the opening notes of Beethoven’s “Symphony Number Five” and a rabbit named Oolong balancing a pancake on his head have in common?  They’re both examples of memes – units of culture that are imitated and, as a result, copied from one brain to another.  Are memes the driving...Read more

To The Best Of Our Knowledge

For all the amazing discoveries that scientists have made, the cosmos is still full of mysteries - from dark matter to quantum entanglement. Will physicists ever explain the universe, or is it fundamentally unknowable? We explore the frontiers of physics and ponder what it means to live with...Read more

To The Best Of Our Knowledge

There are children who seem to be re-born into new families, while remembering specific and verifiable things about their former lives.  It may be coincidence, or imagination, but some of their stories will curl your hair!  In this hour of To the Best of Our Knowledge, a search for...Read more

To The Best Of Our Knowledge

What does it take to become a U.S. president?  Driving ambition, of course, but what else?  We'll dissect a few presidents - from Lincoln and LBJ to Obama - and consider the chances of a female president in 2016.Read more

basement

Popular myths, urban legends and just plain lies.  Why do we persist in believing things that just aren't true?Read more

To The Best Of Our Knowledge

Lilydale, New York isn’t your average small town.  In Lilydale, people say ghosts walk the streets and the neighbors can talk to the dead.  No, this is not fiction.  20-thousand visitors a year travel to Lilydale to consult the largest community of mediums in the world.  Is it all a gigantic...Read more

To The Best Of Our Knowledge

Rising sea levels, brutal storms and droughts, record temperatures...is there anything we can do about climate change? As world leaders gather at the Paris Climate Summit, we consider a range of proposals - from geoengineering and new green technology to a post-carbon economy.   Read more

To The Best Of Our Knowledge

From Boston to Berkeley, people are going raw.  Vegetarians, vegans and Atkins followers are old hat – the hottest trend in food is cool.  In this hour of To the Best of Our Knowledge, why the raw food movement has people turning off their ovens and trumpeting the healing powers of uncooked food...Read more

To The Best Of Our Knowledge

They weren’t exactly the Marx brothers, but Groucho had more in common with Karl Marx than you might think.  Both had minds that were lightning fast, and both were professional provocateurs.  In this hour of To the Best of Our Knowledge we’ll reassess these two legendary figures – the...Read more

To The Best Of Our Knowledge

Paul Ewald is a cancer researcher. He says we're entering a golden era in cancer treatment based on one emerging idea: most cancers are caused by viruses. It's good news, according to Ewald, who says we'll be able to treat cancer preventively, with vaccines. In this hour of To the Best of Our...Read more

To The Best Of Our Knowledge

The Bible and the Quran are some of our most sacred and revered texts. They're also full of violent passages. Is religion the source of violence and intolerance around the world?  We look at how sacred texts inspire both violence and liberation.Read more

To The Best Of Our Knowledge

The cultural revolution changed everything for Hao Jian Tian.  When he was ten years old, Tian studied piano.  Reluctantly.  So when his piano teacher was hauled off to jail, it was a day of celebration.  No more piano lessons.  No more practicing.  But years later, music caught up with Hao...Read more

a mosquito takes over the world

As the Zika virus continues to make headlines, consensus is slowly growing among scientists that it’s showdown time for the mosquito.  Time to marshal the technology to wipe them off the face of the earth.  Which seems pretty extreme.  Doesn’t it?

So, should we bio-...Read more

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