Karen Dudley is the founder and senior pastor of Dallas International Street Church, a nondenominational church of homeless people in Dallas.

Green Doors looks to prevent and end homelessness in Central Texas and provides services in hopes of accomplishing their goals.

Susan Grettenberger is social work program director at Central Michigan University in Mount Pleasant, Mich. She has done research for the Aspen Institute on the involvement of religious groups in providing social services. She also has done research for the for The Roundtable on Religion & Social Welfare Policy comparing secular and faith-based providers of […]

Diane Nilan of Naperville, Ill., is a former shelter director who founded the nonprofit group Hear Us, to allow the voices of homeless children and youth to be heard. In 2005, Nilan sold her home and set off across the country to interview more than 70 homeless children and teenagers in 16 states, mostly in […]

Read an April 8, 1973, New York Times Magazine article on the Stanford Prison Experiment.

JoCo IHN (formerly Johnson County Interfaith Hospitality Network) is a nonprofit coalition of congregations in Johnson County, Kansas, that provides services to homeless families.

Herbert Kelman is Richard Clarke Cabot Professor of Social Ethics, Emeritus, in the psychology department at Harvard University in Cambridge, Mass., and co-author of Crimes of Obedience: Toward a Social Psychology of Authority and Responsibility.

Arthur G. Miller is a psychology professor at Miami University in Oxford, Ohio, and editor of The Social Psychology of Good and Evil.

Martha K. Huggins is Charles A. and Leo M. Favrot Professor of Human Relations at Tulane University in New Orleans and co-author of Violence Workers: Police Torturers and Murderers Reconstruct Brazilian Atrocities.