Katy Z. Allen is rabbi of Ma’yan Tikvah, a “congregation without walls” in the Boston area that connects Judaism to nature and social justice.

Jamie Korngold is the Adventure Rabbi and author of God in the Wilderness: Rediscovering the Spirituality of the Great Outdoors With the Adventure Rabbi. She is based in Boulder, Colo.

Nigel Warburton is lecturer in philosophy at the Open University. He has written several books on philosophy and he was a founding member of the Humanist Philosophers Group.

Kate Soper is a British philosopher. She has published widely on environmental philosophy, aesthetics of nature, theory of needs and consumption and cultural theory. She is the author of Humanism and Anti-Humanism (Hutchinson, 1986). She is a member of the Humanist Philosophers Group.

Jonathan Rée is a writer, philosopher and historian. He has written several books and his writing has appeared in several major British publications. He is an atheist and secularist but he thinks that religious traditions contain far more intelligence and insight than the brasher kinds of humanist give them credit for. He is a member […]

Donn Moyer is the special communication project manager at Washington Department of Labor & Industries. He can discuss the department’s 2013 report on Washington’s Death With Dignity Act; the report tracked the number of individuals who made use of the law and how many doctors and pharmacists assisted them.

Silvia Sara Canetto is a psychology professor at Colorado State University in Fort Collins. She has written extensively about assisted suicide.

John Hardwig is professor emeritus of philosophy at the University of Tennessee, Knoxville. His research interests include bioethics, especially end-of-life issues, and he is the editor of Is There a Duty to Die?: And Other Essays in Medical Ethics.

Dr. Christine Cassel is a geriatrician, ethicist and co-editor of Approaching Death: Improving Care at the End of Life. She is the planning dean for the new Kaiser Permanente School of Medicine coming to Oakland, Calif. in 2019.