Daniel Schrag is the Sturgis Hooper Professor of Geology at Harvard University as well as a professor of environmental science and engineering and director of the Harvard University Center for the Environment. Schrag studies climate and climate change over the broadest range of Earth history.

Sister Janet Harris is a Roman Catholic nun and a nationally recognized advocate for juvenile justice reform. She is the founder of InsideOUT Writers, a writers program for incarcerated juveniles in Los Angeles detention centers, where she was once a chaplain.

Charles Ogletree Jr. is a professor of law at Harvard Law School and chair of the American Bar Association’s Juvenile Justice Committee.

Paolo Annino is a clinical professor at Florida State University’s College of Law and runs the Children in Prison Project at FSU.

Lawrence Hinman is philosophy professor emeritus and former co-director of the Center for Ethics in Science and Technology at the University of San Diego. His research focuses on emerging ethical issues in science and technology, including the issues raised by stem cell research.

Marilyn Coors is associate professor of bioethics and genetics in the department of psychiatry at the University of Colorado at Denver. She is the author of the book The Matrix: Charting the Ethics of Inheritable Genetic Modification and of “Therapeutic Cloning: From Consequences to Contradiction” in the June 2002 edition of The Journal of Medicine and Philosophy.

Rebecca Rae Anderson is the vice chair of health promotion, social and behavioral health sciences at the University of Nebraska Medical Center in Omaha.  She is a board-certified genetic counselor, a member of the Social, Ethical, Legal Issues Committee of the American College of Medical Genetics and the author of Religious Traditions and Prenatal Genetic Counseling.

Glenn Graber is a philosophy professor at the University of Tennessee in Knoxville. His writings include “The Moral Status of Gametes and Embryos: Storage and Surrogacy” in Health Care Ethics: Critical Issues for the 21st Century (2nd Edition).

Jennifer Collins is a law professor at Wake Forest University in Winston-Salem, N.C. She is co-author of an article on issues raised by Octomom, “Eight Is Enough,” in Northwestern Colloquy.