Larry L. Rasmussen, a renowned Christian environmental ethicist, is Reinhold Niebuhr Professor of Social Ethics, emeritus, at Union Theological Seminary. He is the author of Earth Community, Earth Ethics; winner of the Grawemeyer Award; and a recipient of the Lifetime Achievement Award from the Society of Christian Ethics. He has mentored a generation of scholars in eco-theology and green religion, rooted in practices of environmental justice within community contexts. He lives in Santa Fe, New Mexico. Terry Tempest Williams has been called "a citizen writer," a crucial voice for ecological consciousness and social change. She is the author of Refuge, Red, and The Hour of Land, among othersand is the recipient of numerous awards.