The recent Pentagon releases of declassified files detailing sightings of Unidentified Anomalous Phenomena (UAPs) has piqued the interest of UFO enthusiasts and curious Americans alike. But despite increased transparency, a lack of hard evidence remains. Why do many of us want to believe there is intelligent life out there somewhere? And if scientists found that evidence, would we even accept it? --- Guest: Adam Frank, University of Rochester astrophysicist  Host: David Rind Producer: Paola Ortiz Showrunner: Felicia PatinkinPhoto By: Mario Tama/Getty ImagesLearn more about your ad choices. Visit podcastchoices.com/adchoices