March 19, 2001: SETI - Dr. Seth Shostak

Dr. Seth Shostak of the SETI Institute discusses monitoring 28 million channels for extraterrestrial signals at Arecibo and the new approach of optical SETI using lasers detectable across interstellar distances. Full show notes, transcript, guests, and related listening: https://artbellarchive.org/episode/march-19-2001-seti-dr-seth-shostak