The first two chapters are contributed by philosopher-ethicists with opposing views: Margaret P. Battin, professor of philosophy at the University of Utah (pro), and Daniel Callahan, former president of the Hastings Center (con). Subsequent chapters juxtapose pro and con views of individuals of comparable stature and experience in the fields of religion, sociology, law, medicine, nursing, psychiatry, psychology, social work, gerontology, grief counseling, death education, and disability rights advocacy.