I will be appearing next month in Tuscon, Arizona, for the Center for Inquiry of Southern Arizona, on Sunday, March 21 (2010) at 10am (until about noon), at the DuVal Auditorium (1501 North Campbell Ave. in the University of Arizona Medical Center, to the right of the lobby, after walking in the main entrance of the UMC). I'll be delivering a reprise of my talk on Not the Impossible Faith (