The Department of Physics in the College of Arts and Sciences will host Brian Keating, the Chancellor’s Distinguished Professor of Physics at the University of California, San Diego, for the fall 2023 Gundzik Lecture Thursday, Oct. 12, from 4 to 5 p.m. in Rockefeller Building, Room 301. Keating, a noted cosmologist and public intellectual and an alumnus of CWRU, will present “Revealing the History and Future of the Universe with the Cosmic Microwave Background.”