Science researcher and author Clifford Pickover tells Steve Paulson that God may exist on the fringes of human perception.
Science researcher and author Clifford Pickover tells Steve Paulson that God may exist on the fringes of human perception.
Long before the discovery of water on Mars or Matt Damon's star turn in The Martian, Robert Zubrin has been advocating for a human mission to mars. His book, The Case for Mars, made a splash when it was first published in 1996, and has continued to be influential in both scientific and science fiction circles. Zubrin calls Mars "the Rosetta Stone" for understanding life in the universe. But he's not just interested in science. He also thinks the sheer challenge would bring positive and uplifting change to all of humankind.
Benjamin Kilham rehabilitates and studies wild black bears. Steve Paulson spent a day with him as he visited a mother bear and two cubs that he’s keeping an eye on.
Michael Hebb is the founder of “Let’s Have Dinner and Talk About Death," a movement that encourages people to get together with friends to discuss end of life issues.
Josh Ruxin's Dangerous Idea? Instead of foreign aid, use entrepreneurial investment to reduce poverty around the world.
Sean Penn reads a section of Bob Dylan’s autobiography where Dylan credits George as one of his greatest influences.
Cary Sudler is descended from a slave-holding plantation family. He discovered that he shares the Sudler name with both black and white families in the area around the old plantation.
Neuroscientist David Eagleman is the author of "Sum: Forty Tales from the Afterlives." He tells...