Prof. Brian Greene, the Director of Columbia University's Center for Theoretical Physics, discusses his new book Until the End of Time which narrates the unfolding of the universe from the Big Bang in the distant past to the ultimate dissolution of all matter billions of years in the future.
He explores humanity's place in the world and how we find meaning despite our evanescence.
Moderated by Sanders Kleinfeld.
Visit YouTube.com/TalksatGoogle) to watch the video.
