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 David Lam, PhD, MA Economics and demography in low-resource settings Kenneth (Ken) Langa, MD, PhD Cognitive decline and dementia among older adults Thomas Robins, MD, MPH Environmental and climate change, disease propagation, occupational health Howard Stein, PhD, MA Foreign aid, structural adjustment, and health and the environment in Africa