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
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Episode Archives
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
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
Imagine sipping tea with a militant Muslim and listening to how he set off a series of bombs in a crowded marketplace, trying to kill as many people as possible. Next time on To the Best of Our Knowledge, an anthropologist describes her visit to a militant training camp in Pakistan. ...Read more
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
China Mieville’s new novel, “Embassytown,” features sentient beings famous for their unique language and a woman who’s a living simile. Ursula K. LeGuin says that “Embassytown” is “a fully-achieved work of art.” We’ll meet China Mieville, as we explore the language of science fiction. Also...Read more
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
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
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
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
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
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
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
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
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
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
Once upon a time people believed the world was populated with terrible monsters and fabulous mythical beasts. They thought if they just searched long enough and hard enough, they'd find them. In this hour of To the Best of Our Knowledge, the mythical beasts of folktale and legend and the modern...Read more
The public sees a politician one way. A political cartoonist sees something else entirely. What makes a good political cartoon? We’ll get some answers from Steve Brodner, one of the most savage illustrators at work in the United States. It’s The New Toons in this hour of To the Best of Our...Read more
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
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
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
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
There’s another September 11th. On that day thirty years ago, a military coup overthrew Chile’s elected president, Salvador Allende. Newly declassified documents show the C.I.A.’s extensive involvement in the coup. On this hour of To the Best of Our Knowledge, the Pinochet file. Also,...Read more
Laura Blumenfeld’s father was a tourist in Jerusalem when he was shot in the head. The shooter was a member of the PLO. He had lousy aim – his victim lived. But Blumenfeld never forgot that day. In fact, she vowed to find the man responsible and take revenge. She kept her word. Her story...Read more