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 + Arun Agrawal, PhD, MA, MBA Environmental change and food systems for sustainable development Dirgha Ghimire, PhD, MA Sexual and reproductive health, and population and environment dynamics David Guenther, JD Social enterprises, maternal health, rural communities Alexis Handal, PhD Occupational health, environmental and social epidemiology, reproductive health, maternal and child health Anne Petersen, PhD, MS Community empowerment and positive human development