10K views · 338 reactions | For our last episode of our new series on mathematics, we are diving into the subject with the great mathematician Sir Roger Penrose. We ask Roger for his answers to our three favorite fundamental questions: What exists? What is mathematics and how does it work? What's fundamental in the cosmos? Get access to all of our interviews with Sir Roger Penrose on the Closer to Truth website: www.closertotruth.com | Closer To Truth | Facebook