Big Picture Science

Seth Shostak and Molly Bentley from the SETI Institute host a science show that manages to be smart without disappearing up its own academic backside. Topics range wildly - astrobiology one week, human psychology the next, climate science after that. They bring on real researchers who can actually explain their work to normal people, and there's enough humor woven in to keep things from getting dry. The SETI connection means space and alien life topics get special attention, obviously. Good science communication for curious adults who don't have PhDs. Consistently enjoyable.