Episode Archives

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To The Best Of Our Knowledge

Imagine a world where flying robots watch over our borders, assist with search and rescue missions, and survey roads and pipelines. Sounds like science fiction, but in many parts of the country it's a reality. This week, we explore the rise of drones, both as a military tool and a disruptive...Read more

To The Best Of Our Knowledge

Al Green is often referred to as the minister of L-O-V-E. You know, a couple of candles, a back-rub, and Al Green on the stereo. In 1976, Al Green put all that behind him and became a real minister – the Reverend Al Green of the Full Gospel Tabernacle Church in Memphis, Tennessee. But now he's...Read more

To The Best Of Our Knowledge

With the emergence of barefoot running, the sport suddenly is red hot again.  But barefoot or not, are human bodies really born to run?  We'll check in on the science or runner's high this hour, and try to unlock the secrets of the Kenyans - the fastest people on earth. Also, Olympic medalist...Read more

To The Best Of Our Knowledge

When the Taliban took control of Kabul, many Afghans destroyed their books and TV sets.  Belquis Ahmadi’s family left the country when women lost their rights.  Today, Ahmadi lives in exile, campaigning for women to play a major role in a new Afghan government.  Her story in this...Read more

To The Best Of Our Knowledge

Jacques Derrida and the philosophical movement known as deconstruction were once the rage on college campuses. Those days have passed, but deconstruction's influence is everywhere. We talk with Gayatri Chakravorty Spivak, who first translated Derrida's landmark book "Of Grammatology" into...Read more

hitchhiker

Does anyone still hitchhike?  Cult film director John Waters does.  At the age of 66, he hitchhiked 2,800 miles, from Baltimore to San Francisco.  He tells us about the people who picked him up, along with some who didn't.  And did the America Interstate System pave the way...Read more

To The Best Of Our Knowledge

Start telling love stories and chances are, you’ll find yourself telling tales of transgression.   In this hour of To the Best of Our Knowledge, Joyce Carol Oates talks about the harm done by family secrets.  P.D. James muses on why women are so good at crime fiction.  A...Read more

To The Best Of Our Knowledge

Are you a knave? Scalawag?  A varlet? Are you a scoundrel?  Maybe you’re not but secretly you want to be. Being a scoundrel kind of has a ring to it. It’s romantic. Rebellious.Read more

To The Best Of Our Knowledge

“The medium is the message.”  “We shape our tools and thereafter our tools shape us.” “We look at the present through a rear-view mirror.  We march backwards into the future.”   Those are just a few of Marshall McLuhan’s famous quotes.   McLuhan is one of the most influential media thinkers of...Read more

To The Best Of Our Knowledge

Whittier called them "the saddest words: it might have been."  But turn it around and you'll find places we create to replace the world we live in -- past, present and future.  On To the Best of Our Knowledge, other worlds. Scientist Brian Greene looks at the physics of the multiverse, and...Read more

To The Best Of Our Knowledge

Science and the Search for Meaning: Five Questions, Part Two: What Does Evolution Want?

If there’s one strand of evolutionary theory that sticks in the craw of nearly every religious believer, it’s the idea that human beings are just an evolutionary accident.  But...Read more

To The Best Of Our Knowledge

The world of plants can be a dangerous place. Gorgeous monkshood, with stalks of purple blooms can cause delusions and death. A plump cashew can make you miserable if it isn't steamed properly. And aconite, almost indistinguishable from parsley can cause paralysis and stop your beating heart...Read more

To The Best Of Our Knowledge

Atheists are finally coming out of the closet, and in some cases denouncing religion.  Others still crave a sense of the sacred even though they don’t believe in God.  Do atheists have something to learn from religion?  Why do so many people call themselves "spiritual but not religious"?  And...Read more

crumpled pages from a book

Nobody wants to fail.  But maybe we’ve got the idea of failure all wrong.  Maybe it's not something to avoid, but something to strive for.  . Read more

light streams into a cave

One of the biggest challenges a journalist can face is reporting a story when your connection to your source is compromised. They won't talk, or they can't talk, or it's your own father. Can anyone ever uncover the truth, the whole truth, about another person?Read more

To The Best Of Our Knowledge

Men are not really from Mars and women are not really from Venus.  But there are definite differences between the two genders.  Norah Vincent was curious about what a man's life was like.  So she spent eighteen months undercover...as a man.  In this hour of To the Best of Our Knowledge, Norah...Read more

a woman speaks her name

Your name is a collection of sounds and syllables that identify you. It's your tag, handle, label, second skin.  It's written on your birth certificate and it'll be inscribed on your grave.  But what does it actually mean?  Names carry family dreams, expectations and legacies....Read more

To The Best Of Our Knowledge

The atom bomb's ability to kill people makes it a literal dangerous idea.  But there are other kinds of dangerous ideas -- ideas that are contrary, counterintutive and just plain unconventional.  It's that kind of dangerous idea that we explore in this hour.Read more

To The Best Of Our Knowledge

Ben Franklin, Henry Ford, Abigail Adams, Elvis Presley. Know what they have in common? They're all on Daniel Wolff's list of great Americans. Wolff explains the unique ways those people learned what they had to know. We'll also take a hard look at IQ and its relationship to race and class, and...Read more

To The Best Of Our Knowledge

It's hard to wrap your head around the future of the human brrain.  Augmented intelligence, memory playback, downloadable skills - it's all coming.  We explore the future of the mind, and hear how a brain injury can transform your life.Read more

To The Best Of Our Knowledge

Sometimes all you really want to take to bed is a good book.  In this hour of To the Best of Our Knowledge, meet some passionate readers.  We’ll also try to find out if big time critics really hate books.Read more

To The Best Of Our Knowledge

Every year, Americans spend billions of dollars to try to improve themselves. They buy books and CDs, go to seminars...some even walk over hot coals in their bare feet. In this hour of To the Best of Our Knowledge, we'll try to find out if the self-help movement is really helping us.Read more

To The Best Of Our Knowledge

Winston Churchill once said “In wartime, truth is so precious that she should always be attended by a bodyguard of lies.”  In this hour of To the Best of Our Knowledge, journalist Jake Tapper discusses the ethics of telling lies during wartime.  We’ll also take a concise look at the...Read more

woman on a mountain

We’re all a little bit wild inside, but how often do we let it out? If you've been spending too much time indoors in front of a screen, maybe it's time for a dose of the real thing.  This week,stories of people who found strength, wonder and joy by heading into the wild.Read more

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