Truth on Tap: Aliens

Discussing aliens, the currently held popular beliefs of their existence and a fair approach involving the opinions of skeptics, specific discussions into ancient astronaut theory and the probabilities of life in the galaxy and the Universe, as posited by the Drake equation, for example.  Calls will be taken at the 23-minute mark, for questions, statements, limited to 1 minute each.  Various guests may or may not be present.