Conference on World Affairs Special with SETI’s Seth Shostak

Welcome to a special episode of How On Earth with Dr. Seth Shostak, the Senior Astronomer at the Search for Extraterrestrial Intelligence Institute. We’ve been listening for their tell-tale signal for 50 years with no luck, but Seth says that he’ll bet a cup of coffee we’ll hear from them in the next few decades. … Continue reading "Conference on World Affairs Special with SETI’s Seth Shostak"