Nothing: The Subtle Science of Emptiness

George Ellis is Professor Emeritus of Applied Mathematics at the University of Capetown and investigates cosmology, the nature of time, and the emergence of complexity. He is the co-author with Stephen Hawking of The Large Scale Structure of Space Time.

Professor Frank Wilczek is considered one of the world’s eminent theoretical physicists. He received the 2004 Nobel Prize in Physics for the discovery of asymptotic freedom in the theory of the strong interaction—key to several major problems in particle physics and beyond. 

John Barrow is a research professor of mathematical sciences in the Department of Applied Mathematics and Theoretical Physics at the University of Cambridge in England. He is also the author of nearly twenty books for a general audience, including The Book of Nothing.

Paul Davies is a theoretical physicist, cosmologist, astrobiologist, and best-selling author. He is Regents’ Professor at Arizona State University, where he is Director of Beyond: Center for Fundamental Concepts in Science.