Science Friction: Where the Known Meets the Unknown

Today on Focus, author Michael Shermer joins us to discuss his new book Science Friction, a collection of essays about how science helps us think about what we know—and what we don't know. Shermer says that science is a very human enterprise and the best system possible to be used in our eternal quest to understand "why?"

Guest: Michael Shermer (founding publisher of Skeptic magazine; columnist for Scientific American; author of Science Friction: Where the Known Meets the Unknown)