This week we welcome two friends of the podcast.  Dr. John Knox, who is a Professor at the University of Georgia, and Nick Walker, Retired On-Camera Meteorologist from The Weather Channel.   This week's guest WeatherBrain is a Dr. Peter Thuesen, a Professor of Religious Studies and Adjunct Professor of American Studies at Indiana University–Purdue University Indianapolis (IUPUI). A historian of American religion, he is author, most recently, of Tornado God: American Religion and Violent Weather (Oxford, 2020), which received the 2021 Christianity Today Book Award for History/Biography.