John Knodel, who extended the boundaries of population science, died, at 83, on January 10, in Ann Arbor. The Professor Emeritus in the Department of Sociology and Population Studies Center (PSC) at the University of Michigan changed the way demographers think about fertility change, HIV/AIDS, aging, historical demography, and mixed methods research, and paved the… Continue reading Remembering Social Demographer, Demographic Historian John Knodel