Erased Civilizations? The Silurian Hypothesis - Dr. Gavin Schmidt, Dir. of GISS, NASA

We discuss Dr. Schmidt's paper on the Silurean Hypothesis - is it possible that an advanced civilization rose and fell in the far reaching distant past without leaving a trace?   The Paper: https://www.cambridge.org/core/journals/international-journal-of-astrobiology/article/silurian-hypothesis-would-it-be-possible-to-detect-an-industrial-civilization-in-the-geological-record/77818514AA6907750B8F4339F7C70EC6 Support the podcast by becoming a Patron @DemystifySci  ªº¬˚∆≤≥≤≥ https://www.patreon.com/demystifysci ≤≥≤≥∆˚¬ºª  #SilureanHypothesis #NASA #AncientHistory ªº¬˚∆≤≥≤≥ Join the mailing list https://bit.ly/3v3kz2S​ ≤≥≤≥∆˚¬ºª   Check our main channel, @DemystifyingScience for in depth-investigations:  https://youtu.be/1OCL5Lq8m6s PODCAST INFO:  Anastasia completed her PhD studying microbial communication at Columbia University. When not talking to brilliant people or making movies, she spends her time painting and exploring the woods. Michael Shilo also did his PhD at Columbia studying the elastic properties of molecular water. When he's not in the film studio, he's exploring sound in music. They are both freelance professors at various universities.    Blog: http://demystifyingscience.com/blog   SOCIAL: - Twitter: https://twitter.com/demystifysci - Discord: https://discord.gg/HXQNjTvZCb - Facebook: https://www.facebook.com/groups/demystifyingscience - Instagram: https://www.instagram.com/demystifysci/