Anne Marie Dalton is Professor of Religious Studies at Saint Mary's University in Halifax. She is the author of A Theology for the Earth: The Contributions of Thomas Berry and Bernard Lonergan. Henry C. Simmons is Professor Emeritus of Christian Education at the Union Presbyterian Seminary. He is coauthor (with James C. Fisher) of A Journey Called Aging: Challenges and Opportunities in Older Adulthood and (with Jane Wilson)...