Interview Interlude Playlist, Part 2: Brian Greene, Max Tegmark and Barbara J. King

Let's talk about string theory, super AI and animal emotions. Here are our 2018 World Science Festival interviews with physicist Brian Greene, physicist Max Tegmark and anthropologist Barbara J. King. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.