The physics world has a darling - it's called string theory. The idea that the universe is composed of infinitesimal vibrating strings. String theory has been the subject of bestselling books, popular TV series and countless articles. But is it a dead end street? In this hour of on To the...Read more
Intelligent. Optimistic. Curious.
Episode Archives
Do you ever think about the way you think? Lately, we've been doing a lot of thinking about what we think about when we think about thinking. Join us as we explore the life of the mind.Read more
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
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
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
Light has long been a powerful metaphor for holiness and truth, and rightly so. From the stars in the sky to the bulbs in our homes, light touches every facet of human life. This hour, a look at the natural, artificial, and symbolic light that colors our history -- and our future....Read more
Science and the Search for Meaning: Five Questions, Part Four: Can Islam and Science Coexist?
Islamic culture was once the center of the scientific world. During Europe's Dark Ages, Baghdad, Cairo and other Middle Eastern cities were the key repositories of ancient...Read more
Whatever happened to psychoanalysis? It used to be the most influential science of the mind, but today its founder, Sigmund Freud, just looks like a sex-obsessed old man. Analyst Adam Phillips says we got Freud all wrong; he remains a radical thinker if we know how to read him. This hour...Read more
"Beowulf" is the oldest story in the English language, but for centuries no one knew it existed. The manuscript was buried in an ancient monastery, written in a language no one understood. Even after it was discovered few scholars read it as serious literature, but that all changed with J.R.R...Read more
Jesse Gilmour was fifteen-years-old and he was flunking every subject at school. So what did his father, David Gilmour, do? He told Jesse that he could drop out and that he wouldn't have to work or pay rent. All he had to do was watch three movies every week with his dad. Movies that his...Read more
Baseball, hot dogs, apple pie and...a trip to the mall? Like it or not, a trip to the mall is an American rite of passage. In this hour of To the Best of Our Knowledge a look at the great American pastime - shopping. From the Mall of America to the latest new strip mall, Americans spend more...Read more
In this hour of To the Best of Our Knowledge, choosing the life you want. Colette’s biographer talks about how the great French writer stayed saucy and sexually active into old age. Kay Redfield Jamison takes a look at the end of life - a view of the suicide epidemic. And...Read more
Every sixty seconds, 259 new people show up in the world's cities. No one is building housing for them. No government is planning for them. In this hour of To the Best of Our Knowledge we'll explore the evolving city in a world of a billion squatters, with another billion on the way.Read more
Peggy Orenstein didn't want children. At least she didn't think so. Children killed careers and turned smart, professional women into drones. Well, that's what Orenstein was afraid of, anyway. But after a death in the family, she changed her mind. In this hour of To the Best of Our Knowledge, to...Read more
Dan Janzen is one of the world’s leading tropical biologists. He’s spent forty years working in the Cost Rican jungle, and there’s one creature that fascinates him above all others - the moth. Janzen has found nine-thousand different species of moth in Cost Rica. In this hour of To the Best...Read more
When’s the last time you were wonderstruck? Would your life be richer for more wonder? What wonder is, how to make it, where to find it and what it does for us... we all get gently awed in this hour.Read more
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
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
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
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
It's been more than four decades since the Civil Rights movement ended racial segregation in America. Yet few would say African-Americans are now fully integrated – or assimilated. In this hour of To the Best of Our Knowledge, African American writers talk about race, and how black history –...Read more
Uncovering the real story in Iraq is getting harder. Western journalists have become targets, just like American soldiers. And reporters now take elaborate precautions to avoid being killed or kidnaped. In this hour of To the Best of Our Knowledge we'll talk about the hazards of war reporting...Read more