Brian Greene tackles the question whether we are alone in the universe. Space is so vast it's filled with trillions and trillions of stars. While we may get star struck when we look at the night sky and gaze in it's seemingly endless sea of stars hosting countless Earth like planets, and think ...

Brian Greene is a theoretical physicist. Please support this podcast by checking out our sponsors: - The Prisoner Wine Company: https://theprisonerwine.com/lex to get 20% off & free shipping - Blinkist: https://blinkist.com/lex and use code LEX to get 25% off premium - LMNT: ...