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 + Sarah Burgard, PhD, MS, MA Health disparities and health across the life course Kenneth (Ken) Langa, MD, PhD Cognitive decline and dementia among older adults Anne Petersen, PhD, MS Community empowerment and positive human development Thomas Robins, MD, MPH Environmental and climate change, disease propagation, occupational health