Gerald Gamm is an associate professor of political science and history at the University of Rochester in New York. He wrote the article “The Growth of Voluntary Associations in America, 1840-1940” for the Journal of Interdisciplinary History (1999).

Ram A. Cnaan is a leading expert on faith-based social services and the chair of the doctoral program in social welfare at the University of Pennsylvania in Philadelphia. He wrote the article “Defining Who Is a Volunteer: Conceptual and Empirical Considerations” for the journal Nonprofit and Voluntary Sector Quarterly (1996). He is also director of the Program […]

David Bell is director of the Program for International Development, Community Planning and Environment at Clark University in Worcester, Mass.

Christine Letts is interim faculty director at the Hauser Center for Nonprofit Organizations at the Kennedy School of Government at Harvard University in Massachusetts.

Susan J. Ellis is the editor-in-chief of E-Volunteerism, a quarterly online journal that focuses on effective volunteer management. Contact Ellis in Philadelphia, Pa.

Nancy Macduff is a volunteer trainer, manager and author who publishes the online newsletter Volunteer Today.  She’s based in Walla Walla, Wash.

Roger Nozaki is associate dean of the college and director of the Swearer Center for Public Service at Brown University in Providence, R.I. The center develops programs to strengthen leadership skills and provide direct service; connect community-based work with learning; and build partnerships with local, national and international communities.

The Points of Light Foundation & Volunteer Center National Network mobilizes millions of volunteers to help solve social problems in thousands of communities. Contact Leona Hiraoka, vice president of communications.

Dr. Harold Koenig is a professor of psychiatry and medicine at Duke University’s Center for the Study of Religion/Spirituality and Health. He wrote the white paper for the Department of Health and Human Services on faith-based responses to natural disasters and terrorism.