Diversity Reading List

Abstract: Every body cell of an animal or human being contains the same complete set of genes. In theory any of these cells can be used to start a new embryo. The technique has been employed in the case of frogs. The nucleus is taken out of a body cell of a frog and implanted in an enucleated frog's egg. The resulting egg cell is stimulated to develop into a normal frog, and will be an exact copy of that frog which provided the nucleus with all the genetic information. In normal sexual reproduction, two parents each contribute half their genes, but in the case of cloning, one parent passes on all his or her genes

Abstract: It seemed like only minutes after a team of Scottish scientists announced, in late February 1997, that they had successfully cloned a sheep, that governmental officials and private citizens throughout the world called for a ban on cloning human beings. The rush to legislate or issue executive orders was so swift, it is reasonable to wonder why the news that a mammal had been cloned ignited such a stampede to prohibit, even criminalize, attempts to clone humans. These events raise a series of separate, yet related questions. Why does the prospect of cloning human beings incite such strong reactions? What reasons have been proposed for enacting national laws or international conventions to prohibit cloning? Can these prohibitions be justified by sound ethical arguments? Before attempting to answer these questions, let us look first at the responses that called for public policy measures to ban human cloning.