Nelson, Jack
Jack Nelson received his Ph.D. in philosophy from the University of Chicago and is currently Dean of the Graduate School and Professor of Philosophy at Temple University. He has developed software for teaching logic and has published articles in personal identity, epistemology, and philosophy of science.

Roberts, Gene
Roberts has a long and distinguished career as reporter and editor. He wasexecutive editor of the New York Times and the Philadelphia Inquirer. He has won 17 Pulizer Prizes. He now teaches in the College of Journalism at the University of Maryland.
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As a pediatrician, writer, wife, and mother, Perri Klass has demonstrated how medicine is integral to the health of families and communities, and how doctors themselves struggle to balance the conflicting needs of profession, self, and family. As medical director of Reach Out and Read, she encourages other pediatricians to foster pre-reading skills in their young patients. While earning her M.D. at Harvard, Klass contributed articles to "Mademoiselle" and "The New York Times" as well as to scientific and medical journals. She also wrote her first book, "A Not Entirely Benign Procedure "(1987),