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To The Best Of Our Knowledge

Say the name "Robert Krulwich" and hard-core public radio listeners start smiling. These days Robert does a lot of science journalism, even though he admits he's no expert. He believes everyone's interested, even though they think it's too hard for them. In this hour of To the Best of Our...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

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

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

A protest at Standing Rock

More than 100 Native Americans nations have come to Standing Rock in solidarity to protest for water rights. This hour we ask a deceptively simple question: Who owns water?

...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

To The Best Of Our Knowledge

The Meaning of Life

Part Four

 

Pete Best should have been famous beyond his wildest dreams. He had Ringo's job just months before the Beatles' "Love Me Do" became a smash hit. But he got tossed out of the band and ended up working...Read more

To The Best Of Our Knowledge

From Soup to Nuts:

Part Two

This may be the century when Americans forget how to cook. We're just too busy. Take-out's too easy. And, who needs to cook when you can buy ready-made...Read more

To The Best Of Our Knowledge

What would you do if you found yourself in the presence of murderous evil? Would you sell out to survive, or would you resist and try to hang onto your values? For how long? Maybe you reject the whole concept of evil. In this hour of To the Best of Our Knowledge we'll meet some people who aren't...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

To The Best Of Our Knowledge

Before there was Wikipedia… Before there was Facebook and Twitter… there was Ward Cunningham.  The computer programmer who invented the first wiki, back in 1995.  Cunningham also did something even more radical – he didn’t patent his invention.  He passed up billions of dollars of potential...Read more

an abstract glass shape

Physicist Lawrence Krauss says science can finally explain the age-old mystery: How can something come out of nothing?  Or, to be more specific, how can the Big Bang pop out of empty space?  Krauss also set off an intellectual brawl by saying theologians and philosphers have nothing...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

Are you planning to see the world this summer? Or enjoy the frugal pleasure of a stay-cation? Remember, the best travel isn't about miles logged – it's about minds expanded. In this hour of To the Best of Our Knowledge, travel stories. Travel guru Rick Steves develops an unexpected passion for...Read more

To The Best Of Our Knowledge

Electrons to Enlightenment

Part Three

 

One of the Dalai Lama's favorite places in America is a neuro-biology lab at the University of Wisconsin, looking for scientific proof that meditation works. In other labs across the country,...Read more

To The Best Of Our Knowledge

Who's calling your shots? Who's in charge of your thinking, your perceptions? Maybe it's simple. Your mind is the boss, then your brain runs your body. Everything's fine. Until it's not and you find yourself confronting depression or autism or a head injury that leaves you with brain damage....Read more

To The Best Of Our Knowledge

We’ve heard a lot about Islamic fundamentalists who hate the West. Some people can’t wait for the United States to invade Afghanistan.  But no one would be happier to see the back of Osama bin Laden than the Average Afghan.  In this hour of To the Best of Our Knowledge, the crucial...Read more

a workspace with notebook, coffee, laptop and notebook

American companies generate a lot of wealth. But Americans aren't seeing much of it. Media theorist Douglas Rushkoff says that's because today's corporations are obsessed with one thing -- growth. We'll find out why our economy's operating system is broken and how we can fix it, as we rethink...Read more

To The Best Of Our Knowledge

Remember the good old days? No? Well that's either because you haven't lived them yet, or you need to check the note you left on the bedside table. In this hour of To the Best of Our Knowledge, we're looking at age and memory with a Nobel Prize winner searching through the mechanics of the brain...Read more

To The Best Of Our Knowledge

It’s the longest-running prime-time animated series in TV history...with sixteen seasons and more than 350 episodes. So far.  Not bad for a four-fingered family whose first gig was doing animated segments on a TV variety show.  In this hour of the Peabody Award Winning Program To the Best of Our...Read more

To The Best Of Our Knowledge

Have you ever wondered why Homer’s “Iliad” is still so popular?  Bestselling writer Thomas Cahill says it’s because it’s a real boy’s story.  On this hour of To the Best of Our Knowledge, our enduring fascination with the Ancient Greeks.  Also, an archaeologist who’s excavating the real Troy. ...Read more

To The Best Of Our Knowledge

Is religion dangerous? Sam Harris blames the violent verses in the Koran and the Bible for inciting religious conflict around the world. Renowned religious historian Karen Armstrong says the core message of the major religions is the Golden Rule. In this hour of To the Best of Our Knowledge,...Read more

To The Best Of Our Knowledge

Filmmaker Ken Burns calls the national parks "America's best idea." We'll take you to Yosemite,Denali and Carlsbad Caverns. We'll also explore some forgotten parts of our history: how the "buffalo soldiers" helped create America's first parks, and why the very idea of protecting nature has...Read more

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