Are we truly alone in the universe? Despite the lack of hard evidence, belief in aliens and UFOs, officially known as Unidentified Anomalous Phenomena (UAP), has shifted from the fringes to the center of mainstream culture. In this episode of The Gray Area, host Jonquilyn Hill is joined by Adam Kirsch, senior editor at The Atlantic and author of the new book We Want to Believe: How Aliens Went…