RUTH F. CHADWICK is Professor Emerita, Cardiff University, and Visiting Professor, University of Leeds, UK. She is Joint Editor-in-Chief of the journal Bioethics and has served on numerous international bodies including the Council of the Human Genome Organization. She is Fellow of the Academy of Social Sciences, the Hastings Center, the Royal Society of Arts, the Royal Society of Biology, and the Learned Society of Wales.

UDO SCHÜKLENK holds the Ontario Research Chair in Bioethics in the Department of Philosophy at Queen's University at Kingston, Canada. He is a Joint Editor-in-Chief of the journal Bioethics. His academic career has included teaching and research appointments in Australia, South Africa, and the UK. He is co-editor of Bioethics: An Anthology, Fourth Edition and co-author of 50 Great Myths About Atheism. Less