Adp: Col. Kevin Randle (ret), Phd

Robert Sheaffer is a writer with a lifelong interest in astronomy and the question of life on other worlds. He is one of the leading skeptical investigators of UFOs, and wrote the "Psychic Vibrations" column in The Skeptical Inquirer for almost 40 years. His book Psychic Vibrations reprints some of those columns. His most recent book is Bad UFOs (2016), which is also the name of his Blog that casts a skeptical eye on claims about UFOs. He is also the author of "UFO Sightings" (1998), and has appeared on many radio and TV programs. His writings and reviews have appeared in such diverse publications as OMNI, Scientific American, Spaceflight, Astronomy, The Humanist, Free Inquiry, Reason, and others. He is also a founding director and past Chairman of the Bay Area Skeptics, a local skeptics' group in the San Francisco Bay area. Mr. Sheaffer lives near San Diego, California. He has worked as a data communications engineer in the Silicon Valley, and sings in professional opera productions.