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 + David Guenther, JD Social enterprises, maternal health, rural communities Joseph (Joe) Kamau, PhD, MSc Disease ecology, infectious and non-infectious diseases, climate change and health Anne Petersen, PhD, MS Community empowerment and positive human development Johannes Schwank, PhD Sustainable solutions to energy, food, and water security challenges in resource-constrained areas, sustainability education Howard Stein, PhD, MA Foreign aid, structural adjustment, and health and the environment in Africa Hang Yu, PhD, MA Development economics, health impact analysis