Bernard V. Brady is a professor and chairman of the theology department at the University of St. Thomas in St. Paul, Minn. He wrote Christian Love: How Christians Through the Ages Have Understood Love.

Tri Robinson is founding pastor of the Vineyard Boise Church in Boise, Idaho. He is the author, with Jason Chatraw, of Saving God’s Green Earth: Rediscovering the Church’s Responsibility to Environmental Stewardship.

Michael E. Lodahl is a professor of theology and world religions at Point Loma Nazarene University in San Diego. He has written about Methodism and its relationship to nature and about Wesleyan thought and environmental ethics.

Gary Chamberlain is professor emeritus of Christian ethics in the theology and religious studies department at Seattle University. He has written about the religious response to the global water crisis, including in his book Troubled Waters: Religion, Ethics and the Global Water Crisis.

Paul Wink is a professor of psychology at Wellesley College in Wellesley , Mass. He researches adult development and aging and has studied the effects of religion and spirituality on life development and choices, including religious commitment and altruistic behavior.

Jerome Kagan is the Daniel and Amy Starch Research Professor of Psychology, Emeritus, at Harvard University in Cambridge, Mass. His research on human temperament has been influential. He spoke about the human moral sense at a 1999 conference on empathy and altruism.

Dr. Gregory Fricchione is an associate professor of psychiatry at Harvard Medical School in Cambridge, Mass. He is director of the Benson-Henry Institute for Mind Body Medicine and an expert on stress and depression. Among his publications are “Illness and the Origin of Caring” in the March 1993 issue of the Journal of Medical Humanities.

Julia A. Upton is professor and provost at St. John’s University in Queens, N.Y. She is author of A Time for Embracing:  Reclaiming Reconciliation.

Sara Shady is an assistant professor of philosophy at Bethel University in St. Paul, Minn. She has worked on research involving environmental ethics.