Saul Perlmutter - How Big can the Cosmos Get?

The size of the cosmos has been growing, in more ways than one. Our universe is expanding. Multiple universes, an immense number of them, are likely being generated continuously. And humans have always underestimated the size of the cosmos. However large we imagine the cosmos, it is far larger than that! Free access to Closer to Truth's library of 5,000 videos: http://bit.ly/376lkKN Support the show with Closer To Truth merchandise: https://bit.ly/3P2ogje Watch more interviews on science versus religion: https://rb.gy/k133o Saul Perlmutter is an American astrophysicist at the Lawrence Berkeley National Laboratory and a Professor of Physics at the University of California, Berkeley. Register for free at CTT.com for subscriber-only exclusives: https://bit.ly/3He94Ns Closer to Truth, hosted by Robert Lawrence Kuhn and directed by Peter Getzels, presents the world’s greatest thinkers exploring humanity’s deepest questions. Discover fundamental issues of existence. Engage new and diverse ways of thinking. Appreciate intense debates. Share your own opinions. Seek your own answers.