Cloning, historical ethics, and NBAC / Craig M. Klugman and Thomas H. Murray -- The prospect of human cloning: an opportunity for National and International cooperation in bioethics / George J. Annas -- The moral status of the cloning of humans / Michael Tooley -- Surprise! You'r just like me!: reflections on cloning, eugenics, and other utopias / Richard M. Zaner -- Religiously based objections to human cloning: are they sustainable? / Jan C. Heller -- Human cloning in ethical perspectives / Hans O. Tiefel.