# #101 Brian Greene - String Theory, Fine Tuning, and Divine Design

An episode of [Within Reason](https://invisiblenetwork.ai/podcast/1458675168), 2 Apr 2025, 1 h 20 min.

Audio: https://anchor.fm/s/10a220e88/podcast/play/109253898/https%3A%2F%2Fd3ctxlq1ktw2nl.cloudfront.net%2Fstaging%2F2025-9-5%2F408715713-44100-2-9776963f0a96e323.mp3

Brian Greene is a professor of physics and mathematics at Columbia University, director of its centre for theoretical physics, and the chairman of the World Science Festival. He is best known for his work on string theory, especially in his book “The Elegant Universe”, which turns 25 this year. Learn more about your ad choices. Visit megaphone.fm/adchoices

Shows are listed from Apple Podcasts' charts and directory, and Podcast Index where it is used. Every show and episode belongs to its publisher and plays from the publisher's own feed; this site hosts none of them.