Expansion on the Book “Just Six Numbers” by Lord Martin Rees
This talk will summarize the book “Just Six Numbers” by Lord Martin Rees, the 15th who retired in 2025 as the 15th Astronomer Royal. Rees explains the numbers that quantify the properties and forces in the universe and argues that if any of these six numbers were slightly different, the universe would be empty, chaotic, or lack the complexity needed for life. Rees suggests that this apparent tuning implies that we live in one universe among a vast, perhaps infinite, ensemble of universes (a multiverse) with different constants. We also attempt to provide an update to views on this idea since this book was written in 1999, in preparation for the next Faith and Science Forum talk “God and the Multiverse” by Dr. Deborah Haarsma Wednesday, July 15.
Dr. Joyce A. Guzik is a Laboratory Fellow in the Applied Theoretical Physics (X) Division at Los Alamos National Laboratory, where she has worked for 38 years. Her research has spanned nuclear weapons science, global security, and astrophysics, including contributions to nuclear forensics and stellar evolution and pulsation modeling. She holds Bachelor of Arts degrees in Physics, Math, and Russian Studies from Cornell College, Iowa, and a Ph.D. in astrophysics from Iowa State University. A long-time member of Bethlehem Lutheran Church in Los Alamos, Guzik has engaged in adult theological education and has participated in programs exploring the intersection of science and faith.
