The most publicly justifiable application of human cloning, if there is one at all, is to provide self-compatible cells or tissues for medical use, especially transplantation. Some have argued that this raises no new ethical issues above those raised by any form of embryo experimentation. I argue that this research is less morally problematic than other embryo research. Indeed, it is not merely morally permissible but morally required that we employ cloning to produce embryos or fetuses for the sake of (...) providing cells, tissues or even organs for therapy, followed by abortion of the embryo or fetus. (shrink)

One objection to embryonic stem (ES) cell research is that it ‘cannibalizes’ human beings, that is, kills some human beings to benefit others. I grant for argument’s sake that the embryo is a person. Nonetheless, killing it may be justified. I show this through the Embryonic Stem Cell Lottery. Whether killing a person is justified depends on: (1) whether innocent people at risk of being killed for ES cell research also stand to benefit from the research and (2) whether their (...) overall chances of living are higher in a world in which killing and ES cell research is conducted. I call this kind of killing ‘risk reductive.‘. (shrink)

The ethical implications of human clones have been much alluded to, but have seldom been examined with any rigour. This paper examines the possible uses and abuses of human cloning and draws out the principal ethical dimensions, both of what might be done and its meaning. The paper examines some of the major public and official responses to cloning by authorities such as President Clinton, the World Health Organisation, the European parliament, UNESCO, and others and reveals their inadequacies as foundations (...) for a coherent public policy on human cloning. The paper ends by defending a conception of reproductive rights of "procreative autonomy" which shows human cloning to be not inconsistent with human rights and dignity. (shrink)

Certain events settle themselves in the collective memory of humankind where they keep functioning for decades as points of reference for future generations. The announcement of the successful cloning of Dolly was such an event. Every one of us will remember this thought-provoking occasion or will, at least, be confronted with the extended media coverage of this breakthrough in medical science. Immediately, world leaders reacted and the question was raised how long it would take before the shepherd was cloned. More (...) important is the sequel to this medical breakthrough: the successful Dolly experiment led to the possibility of human embryonic and adult stem cell research. In 2000, the Pontifical Academy for Life took a position on this additional and innovative research. At the same time, understanding these technological innovations takes a lot of time as a result of the immense scientific complexity of these new technologies. In this article, we want to clarify the technological possibilities as well as the moral, theological and ethical issues involved. To some, it seems that humans usurped the Divine Creator's place and, by doing this, crossed a border. To others, this medical breakthrough is in line with previous reproductive technological innovations. (shrink)