Embryonic Stem Cell Research and Therapeutic Cloning: Scientific, Ethical and Legal Perspectives

Abstract

AbstractAt the turn of the millennium, some of the most controversial topics being internationally debated were the issues of embryonic stem cell research and cloning. Stem cell research involves the exploration of the medical possibilities latent in primary, relatively undifferentiated cells. Such research, however, is not fully supported by the entire scientific community or by all of the general public due to the ethically controversial practices involved in such research. Generally, stem cell research requires the destruction of an embryo, which is perceived by some as the destruction of human life, or at least the destruction of an entity bearing the potential to evolve into human life. Thus, despite its vast potential, stem cell research has been condemned by some as disrespectful of the value of human life, and even as murder. Similarly, therapeutic cloning techniques have been attacked as unnatural and unethical, especially due to their close affiliation with reproductive cloning. The wide variety of opinions held throughout the globe has lead to a diverse spectrum of legal arrangements. Various governments have chosen to regulate this matter in various ways. Some have explicitly addressed the matter in primary legislation, while others have chosen more indirect ways of “resolving” the situation. Still others have chosen to “ignore” the problem by neglecting to establish a clear legal policy. This article reviews the various ethical and legal perspectives held with regard to these controversial fields and suggests the preferability of one particular ethical tendency and one particular method of regulation.