CLASSIC: The Fermi Paradox: Where the he...

Law & Order: Criminal Justice System is back with Season Two, turning its focus to a threat that hides in plain sight, harder to predict and even harder to stop: terrorism. Hear the real stories from those who lived it, worked it, and risked everything to confront it. Listen here ... Show More

How did the humble primates learn the astonishing arts of agriculture, taming fire, animal husbandry and the sorcery of the written word? If you travel to ancient Mesopotamia, you'll see mysterious references to powerful non-human entities called the "Anunnaki." In the first Chap ... Show More

Mr. Delay reaches out with a breakdown of trauma medicine guidelines. An anonymous caller details the experience of a military friend who fears they may be turned against the American public. Multiple Conspiracy Realists write in to discuss the unfolding Epstein saga -- especiall ... Show More

If we ever found evidence of intelligent alien life (or they found us) what would we say? Who would say it for us? These seemingly silly questions are vitally important depending on your view.See omnystudio.com/listener for privacy information. 

Ever wondered where all the aliens are? It’s actually very weird that, as big and old as the universe is, we seem to be the only intelligent life. In this episode, Josh examines the Fermi paradox, and what it says about humanity’s place in the universe. (Original score by Point L ... Show More

Sam Harris speaks with Neil deGrasse Tyson about our place in the universe. They discuss our current understanding of extra-solar planets, the prospect that there is complex life elsewhere in the galaxy, the Fermi problem, the possibility that all advanced civilizations self dest ... Show More

It seems like we largely take it for granted these days, but the fact that we have humans living in space is the realization of a scientific dream a century old. Visit the space stations orbiting Earth past, present and future in this classic episode.See omnystudio.com/listener f ... Show More

In 1960 physicist Freeman Dyson suggested that in the hunt for alien life, we should search for evidence of massive engineering projects that encapsulate stars with solar arrays to harness their energy. Could we humans ever make one ourselves? Find out in this classic episode. Le ... Show More

Astrophysicist and TED Fellow Sarah Rugheimer searches for aliens -- but not the cartoony green kind. She's looking for extraterrestrial microbes by studying how these single-celled organisms emit gases, which could reveal evidence of them throughout the cosmos. Wondering if we'r ... Show More

In 1950 Enrico Fermi sat down to have lunch with his friends and colleagues at Los Alamos National Laboratory in New Mexico. While discussing UFOs, Enrico asked a simple question: if aliens exist, where are they? This conflict between the high likelihood of alien life and the lac ... Show More

In the final episode of our series about myths and legends, we’re launching our imaginations into outer space! Monster expert Emily Zarka tells us about her favorite alien and why aliens fascinate so many people. In the Hoax Hunters season finale, Marc and Sanden bring us a UFO s ... 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