University of Pennsylvania psychology professor and pioneer of ‘positive psychology.’ Attended Edge Foundation dinners and a two-day seminar at Epstein's New Mexico ranch around 2006-2007. Epstein referred to him as a ‘core participant’ in a 2009 communication. His connection to Epstein was covered by The Daily Pennsylvanian.
Referenced in EFTA_R1_00183340 and EFTA01813020.