Into The Impossible

Sean Carroll joins me to discuss his magnificent new book, The Biggest Ideas In the Universe. Sean is an American theoretical physicist and philosopher who specializes in quantum mechanics, gravity, and cosmology. He is the Homewood Professor of Natural Philosophy at Johns Hopkins University in Baltimore. He has been a contributor to the physics blog Cosmic Variance, and has published in scientific journals such as Nature as well as other publications, including The New York Times, Sky & Telescope and New Scientist. He is known for atheism, critique of theism and defense of naturalism. He has appeared on the History Channel's The Universe, Science Channel's Through the Wormhole with Morgan Freeman, Closer to Truth (broadcast on PBS), and Comedy Central's The Colbert Report. Carroll is the author of Spacetime And Geometry, a graduate-level textbook in general relativity, and has also recorded lectures for The Great Courses on cosmology, the physics of time and the Higgs boson. He is also the author of four oth