Nicholas Freudenberg is Distinguished Professor of Urban Public Health at Hunter College and of Social Psychology at the Graduate Center of the City University of New York where he directs the CUNY Doctor of Public Health Program.

Susan Klitzman is professor of Environmental Health and director of the Urban Public Health Program, Hunter College. She currently serves on the New York City Board of Health.

Susan Saegert is professor of Human and Organizational Development and director of the Center of Community Studies at Vanderbilt University in Nashville, Tennessee. She is the former director of the Center for Human Environments and professor of Environmental Psychology at the CUNY Graduate Center.