Invited lectures (selection):

Cambridge University (3); University of Chicago (3); Duke University; Emory University; University of Florida; Harvard University; Yale University; University of Iowa; Macalester College; Swarthmore College; University of Toronto; University of North Carolina, Chapel Hill; Fordham University; USMA, West Point ; Albion College; Mount Holyoke College; George Fox University; University of Wyoming; and University of Virginia.