Episode 2045: Lisa Kaltenegger on the inevitability of the existence of non-human life somewhere ...
As founding director of Cornell University's Carl Sagan Institute and author of the new ALIEN EARTHS: Planet Hunting in the Cosmos (https://www.penguin.co.uk/books/460729/alien-earths-by-kaltenegger-lisa/9780241680988) , Lisa Kaltenegger (https://astro.cornell.edu/lisa-kaltenegger) is one of the world’s most respected cosmologists. She believes that, with our revolutionary new cosmological technologies, we are likely to “discover” non-human life…























