Where Are All the Aliens?

Does nature or nurture shape who we are? Does our personality come from our genes, or the environment we live in? Countless scientific studies on the subject have been published. But one such study – a collaboration between a psychoanalyst and a New York adoption agency – was ins ...  Show more

James Angleton ran counterintelligence for the CIA for 20 years. His job was to find Soviet spies hiding inside Western intelligence. He was brilliant, obsessive, and almost certainly right that the threat of a mole was real. But the hunt he launched tore the CIA apart from the i ...  Show more

Why do we think we aren’t alone? Extraterrestrial explores tales of alien encounters. Millions of people claim to have seen alien life, but no one can confirm any of it. Is there a more grounded explanation for these incidents, or is there really something lurking out there? Ever ...  Show more

Our 150th episode is coming up! To celebrate, we’re doing a quiz show with trivia from all 9 seasons of Tumble! Get entered to be on the show: Sign up now to become a Tumble Patreon on patreon.com/tumblepodcast, and tell us why you would make a great contestant! (Microphone licki ...  Show more

Fragments of a map from the 1500s sparked a theory that’s been going strong for decades. It holds that extraterrestrials have been visiting Earth for thousands of years, gifting humans with advanced tech far beyond our means. Today we investigate the mysteries that make aliens ...

If Jimmy Carter and Steven Spielberg wanted the American public to believe that aliens were friendly, Ronald Reagan and James Cameron wanted them to believe that the aliens wanted to destroy us all. Bruce Rux's theories continue into the 80s and beyond, as science fiction films t ...  Show more