Bioengineers are creating human body parts to replace organs and manage life-threatening diseases. How techniques like 3-D printing and stem cell research are driving medical advances and raising ethical questions
A religious scholar examines the difference between belief and religion.
- James Carse professor emeritus of religion at New York University, where for thirty years he directed the Religious Studies Program. His previous books include, "The Silence of God," Finite and Infinite Games," and "Breakfast at the Victory."
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