Robert Bass, Ph.D., is Adjunct Associate Professor of Philosophy at the University of North Carolina at Pembroke.
Christina M. Bellon, Ph.D., is Associate Professor of Philosophy and Director of the Center for Applied and Professional Ethics at California State University, Sacramento.
Baruch A. Brody, Ph.D., is the Leon Jaworski Professor of Biomedical Ethics, Director of the Center for Medical Ethics and Health Policy, and Distinguished Service Professor at Baylor College of Medicine. He also is the Andrew Mellow Professor of Humanities in the Department of Philosophy at Rice University.
Mylan Engel Jr., Ph.D., is Professor of Philosophy at Northern Illinois University.
Autumn Fiester, Ph.D., is the Director of Graduate Studies in the Department of Medical Ethics at the University of Pennsylvania School of Medicine and the Associate Director of the University of Pennsylvania Center for Bioethics.
Jeremy R. Garrett, Ph.D., is Research Associate at the Children’s Mercy Bioethics Center at Children’s Mercy Hospital in Kansas City, Missouri, and Assistant Professor of Pediatrics and Adjunct Assistant Professor of Philosophy at the University of Missouri-Kansas City.
Garret Merriam, Ph.D., is Assistant Professor of Philosophy at the University of Southern Indiana.
Nathan Nobis, Ph.D., is Assistant Professor in the Department of Philosophy and Religion, and Adjunct Assistant Professor in the Department of Community Health and Preventative Medicine in the School of Medicine at Morehouse College. He also is Adjunct Professor of Animal Studies for the Humane Society University.
Alastair Norcross, Ph.D., is Associate Professor of Philosophy at the University of Colorado, Boulder.
Tom Regan, Ph.D., is Professor Emeritus of Philosophy at North Carolina State University.
David B. Resnik, J.D., Ph.D., is Bioethicist and Chair of the Institutional Review Board at the National Institute of Environmental Health Sciences-National Institutes of Health in Research Triangle Park, North Carolina.
(p.xii) Bernard E. Rollin, Ph.D., is University Distinguished Professor, Professor of Philosophy, Professor of Animal Sciences, Professor of Biomedical Sciences, and University Bioethicist at Colorado State University.
Andrew Rowan, D.Phil., is Chief Executive Officer of Humane Society International and Chief Scientific Officer of the Humane Society of the United States.
Mark Rowlands, Ph.D., is Professor of Philosophy at the University of Miami.
Stephen P. Schiffer, DVM, MS is Diplomate, ACVIM (Internal Medicine) and ACLAM, and Professor Emeritus of Biochemistry and Molecular and Cellular Biology at Georgetown University Medical Center.