Astrophysicist and professor at University of Rochester Adam Frank (@AdamFrank4) joins Matt and Andy to talk about his new book Light of the Stars: Alien Worlds and the Fate of the Earth, a look at the history of scientific discoveries on planetary environments and the prospect of alien life, what the very high likelihood that extraterrestrial civilizations have existed in our universe can teach us about the fate of human life on Earth, how an inevitable growing pain of any civilization is climate change and what to do with that information to ensure that our civilization survives its cosmic adolescence.