Read “What Caused the Crisis? Key findings of the John Jay College Study on clergy sexual abuse,” a story in the June 6, 2011, edition of America magazine by Kathleen McChesney, who was the first executive director of the Office for Child and Youth Protection of the United States Conference of Catholic Bishops.

David M. O’Leary is a Jesuit priest and a senior lecturer in comparative religions and medical ethics at Tufts University in Medford, Mass. He contributed articles on heaven and hell to The Encyclopedia of Religious and Spiritual Development.

Read a June 20, 2011, Catholic News Service story, “Vatican official: Sexual abuse of minors requires strong response,” about a February 2012 Vatican symposium to be held to help church officials combat clergy abuse of children.

Peter Walters is co-author of Christian Paths to Health and Wellness (2007). He is an associate professor in the applied health science department at Wheaton College in Illinois.

The Rev. Maria Erling is a Lutheran pastor and an associate professor of the history of Christianity and global missions at the Lutheran Theological Seminary at Gettysburg in Gettysburg, Pa. She contributed a chapter on mainline Protestants in New England to Religion and Public Life in New England: Steady Habits Changing Slowly.

Food, Inc. is a documentary in which filmmaker Robert Kenner looks at what he calls “the highly mechanized underbelly that’s been hidden from the American consumer with the consent of our government’s regulatory agencies, USDA and FDA.”

Daniel Terris is director of the International Center for Ethics, Justice and Public Life at Brandeis University in Waltham, Mass. He contributed a chapter on Jews and African-Americans in the New England states to Religion and Public Life in New England: Steady Habits Changing Slowly.

J. Ron Eaker is a doctor and the author of Fat Proof Your Family: God’s Way to Forming Healthy Habits for Life (2007). He blogs at Fat Proof Your Family and can discuss women and fitness from a Christian perspective. He lives in Augusta, Ga.

David Hackett is an associate professor of religion at the University of Florida in Gainesville. He is an expert on American religious history and the sociology of religion.