Dr. Kevin Knuth is an Associate Professor in the Department of Physics at the University at Albany. He is a former NASA research scientist having worked for four years at Ames Research Center in the Intelligent Systems Division designing artificial intelligence algorithms for astrophysical data analysis. On March 19th Dr. Knuth gave a presentation at the first Anomalous Aerospace Phenomena Conference in Huntsville Alabama, sponsored by the Scientific Coalition for Ufology. I was there for the talk and knew immediately that he had to be on the show. Knuth’s paper, “Constraints on Societies Engaged in Relativistic Interstellar Travel,” used current relativistic theory to examine the issues faced by a race if they achieve near-light-speed travel. Chart from Knuth’s lecture. For anyone who can achieve this level of technology, Knuth says that many possibilities open up: At speeds approaching light, one could travel halfway across the galaxy in just about 110 days of experienced time on a ship, although, according to general relativity, the time experienced to those standing still would be so great that their civilization would have been dead for many thousands of years when upon return. Knuth points out that, if a civilization became nomadic spacefarers, they would essentially live for millions of years in galactic time, but experience a normal lifespan of 60-70 years on their ships. We spoke about the implications of this scenario for the UFO subject. We also delved into the changing attitude of science toward UFOs and related subjects, and how this has changed with new discoveries about exoplanets and scientists who are beginning to look at data more than entrenched beliefs in a search for greater understanding. LISTEN/ DOWNLOAD