Zusammenfassung. Inzwischen ist „Dolly” mehrfach durch die Klonierungen anderer Säugetiere hinreichend bestätigt worden. Im Januar 1999 sollen Koreanische Forscher sogar den ersten menschlichen Embryo kloniert haben. Im folgenden werden zunächst biologisch-technische Grundlagen aktueller Klonierungstechnologien des Embryo-Splittings und der Zellkerntransplantation vorgestellt. Anschließend folgt eine kurze ethische Bewertung der Klonierung beim Menschen, wobei das Klonen als ein Verstoß gegen die Menschenwürde klassifiziert wird. Seit der Verabschiedung des Embryonenschutzgesetzes (ESchG) im Januar 1991 sind jetzt über neun Jahre vergangen. In Anbetracht der wissenschaftlichen (...) Erkenntnisse und des technischen Fortschrittes auf dem Gebiet der Reproduktionsmedizin in den letzten Jahre meldet das ESchG nicht nur zunehmenden Interpretationsbedarf an, sondern weist auch z.T. gravierende Strafbarkeitslücken auf. Mit dem vorliegenden Beitrag soll ein Stück weit eine auf der Basis des naturwissenschaftlichen Fortschritts fundierte ethisch-rechtliche Diskussion insbesondere vor dem Hintergrund des in die Jahre gekommenen deutschen ESchG angeregt werden. (shrink)

Definition of the problem: Recently, ”Dolly” has been confirmed by cloning several other mammals. In January 1999 it was even reported that Korean researchers first of all had cloned the first human embryo. In the following article some basic biological and technical aspects of modern cloning strategies, such as embryo splitting and nuclear transplantation, will be described. Subsequently, a short critical analysis will discuss the ethical problem of cloning human beings. Since the German Embryo Protection Act from January 1991 substantial (...) progress in cloning technology has been made, so that the principal question now is whether the Act is still sufficient to forbid human cloning or whether it should be revised. Arguments and conclusion: With advanced technical progress human cloning now seems to be possible. From the ethical point of view, the cloning of human beings should be rejected, as it offends the fundamental value of human dignity. On the other hand, the German Embryo Protection Act is antiquated and does not provide the required protection. This article may stimulate further discussion in the fields of ethics and jurisdiction, especially regarding to the Embryo Protection Act. (shrink)

Human cloning is a main focus of current bioethical discussion. Involving the self-understanding of the human species, it has become one of the most debated topics in biomedical ethics, not only on the national, but also on the international level. This book brings together articles by bioethicists from several countries who address questions of human cloning within the context of different cultural, religious and regional settings against the background of globalizing biotechnology. It explores on a cross-cultural level the problems and (...) opportunities of global bioethics. (shrink)

As the #1 topic in bioethics, cloning has made big news since Dolly's announced birth in 1998. In a new book building on his classic Who's Afraid of Human Cloning?, pioneering bioethicist Gregory E. Pence continues to advocate a reasoned view of cloning. Beginning with his surreal experiences as an expert witness before Congressional and California legislative committees, Pence analyzes the astounding recent progress in animal cloning; the coming surprises about human cloning; the links between animal, stem cell, and human (...) cloning; embryo politics; and other hot topics like artificial wombs and transgenic animals. -/- Pence rebuts the growing chorus of naysayers headed by Leon Kass, chairman of the President's Council on Bioethics, who attack the biomedical sciences, and explains why cloning will save endangered species and beloved pets, and help future children and people with degenerative diseases. (shrink)