Demonstrates that society must set ethically acceptable limits on scientific advances Every day we hear news about medical or scientific breakthroughs and the complex ethical issues they raise. Feats that were never before possible, including cloning, genetically modifying food, mapping human chromosomes, and using animal organs for human transplants, have opened up a Pandora’s Box of ethical questions. Technology is advancing at such rate that the issue is not so much what we can do but rather whether we will do it. Margaret Somerville, a leading international authority on medicine, ethics, and the law, demonstrates that society must set ethically acceptable limits on scientific advances. In this controversial and timely book Somerville sheds light on the urgent ethical and legal questions that vie for our attention.