Max Tegmark - What's Fundamental in the Cosmos?

Dig down to the deepest level of reality, the smallest things that exist, the building blocks of everything else. What do we find? What's there at the very bottom? That's what's 'fundamental'. Everything else is derivative, built up from the bottom. So what's there at the bottom? So what's fundamental? Free access to Closer to Truth's library of 5,000 videos: http://bit.ly/376lkKN Watch more interviews on fundamental physics: https://bit.ly/3A05KRg Max Tegmark is Professor of Physics at Massachusetts Institute of Technology. He holds a BS in Physics and a BA in Economics from the Royal Institute of Technology in Sweden. He also earned a MA and PhD in physics from University of California, Berkeley. Register for free at CTT.com for subscriber-only exclusives: http://bit.ly/2GXmFsP 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.