1. Steven Haas is an assistant professor of population dynamics at Arizona State University. His research examines the role of health in the stratification process and the mechanisms that generate health inequalities over the life course. His work has recently appeared in Demography, the Journal of Health and Social Behavior, and Social Science & Medicine.
2. Nathan E. Fosse is a doctoral candidate in the Department of Sociology at Harvard University and an Inequality Fellow at the Malcolm Wiener Center for Social Policy at the Kennedy School of Government. His research addresses the social determinants of health and sexual and reproductive health behaviors.