Gå offline med appen Player FM !
The Silurian Hypothesis
Manage episode 418526738 series 2151878
The idea that we aren’t the first advanced civilization to live on Earth sounds like a fringe theory, but it raises a good question: How can we be so sure that a civilization didn’t arise and die on Earth so long ago that any trace of it has been erased?
See omnystudio.com/listener for privacy information.
2371 episoder
Manage episode 418526738 series 2151878
The idea that we aren’t the first advanced civilization to live on Earth sounds like a fringe theory, but it raises a good question: How can we be so sure that a civilization didn’t arise and die on Earth so long ago that any trace of it has been erased?
See omnystudio.com/listener for privacy information.
2371 episoder
Alle episoder
×Velkommen til Player FM!
Player FM is scanning the web for high-quality podcasts for you to enjoy right now. It's the best podcast app and works on Android, iPhone, and the web. Signup to sync subscriptions across devices.