If human beings are part neanderthal, Brian Fagan tells Jim Fleming the rest of us is something else - Cro-Magnon.
If human beings are part neanderthal, Brian Fagan tells Jim Fleming the rest of us is something else - Cro-Magnon.
Journalist David Swanson was embedded in ar-Ramadi with Ryan Jerabek's unit the day Ryan Jerabek died...
Carl Honore speaks about the cultural revolution that is the "philosophy of slow."
Diane Ravitch was a strong proponent of charter schools and the No Child Left Behind program. She now recognizes the political agenda behind all the recent school cuts and has changed her mind.
Charles Monroe-Kane reports on Brian Dunn, who “finds” other people’s photographs and then keeps them. Some of the found photos are on our Web site.
Contemplating the multiverse is mind-blowing, but if you want a truly earth-shattering controversy in physics, you have to go back 500 years to Copernicus' radical theory. Dava Sobel tells his story.
Physicist Leonard Mlodinow and spiritual teacher Deepak Chopra debate their conflicting worldviews on science and the origins of consciousness.
Canadian author and artist Douglas Coupland talks to Steve Paulson about his unconventional McLuhan biography, "Marshall McLuhan: You Know Nothing of My Work!"