#6 Adam Frank - Technosignatures, Semantic Information, Galactic Colonization

In this week's episode, David is joined by Adam Frank. Adam is a Professor of Physics and Astronomy at Rochester University, author of popular science books such as "The Little Book of Aliens" and "Light of the Stars", as well as a regular CNN contributor. To support this podcast and our research lab, head to www.coolworldslab.com/support You can watch to the video recording of this podcast over at https://youtu.be/VM8n7HANYpM Cool Worlds Podcast Theme by Hill [https://open.spotify.com/artist/1hdkvBtRdOW4SPsnxCXOjK]