CGHE members span the University of Michigan and the globe, including faculty experts, research collaborators, scholars, and community partners. Search for Members with Keywords, Sponsors, Locations, or Categories + Samya Nasr, MBChB Pediatric pulmonology, pediatric and adolescent medicine Anne Petersen, PhD, MS Community empowerment and positive human development Karen E Peterson, PhD The impact of diet and toxicants on development of obesity and cardiometabolic risk Beverly Strassmann, PhD, MS Life history theory, human evolutionary ecology, genetics of kinship