Ethical Perspectives最新文献

The paper argues for two kinds of limitations on the right of parenthood. First, it claims that the right to parenthood does not entail a right to have as many children as one desires. This conclusion follows from the standard justifications for the right to parenthood, none of which establishes the need to grant special protection to having as many children as one desires. Second, with respect to the right to receive assistance from the state in IVF, it is suggested that the state should also be allowed to take non-medical considerations into account in determining whether or not an applicant is entitled to this service, particularly in cases where the applicant seems to lack mothering ability.

Reproductive autonomy is often used as an argument to offer assisted reproduction services to women and to continue research into improving this service. What is often overlooked, however, is the gendered and normative background of parenthood, especially of motherhood. In this paper, I attempt to make women visible and to listen to their voices. Turning to the women's stories, the ethical perspective might be reversed: the so-called 'side-effects' of the overall successful assisted reproduction with or without genetic diagnosis, are to be considered the 'main effects' of assisted reproduction--true for the majority of couples and women. Autonomy, then, must be reformulated as concept of moral agency in the context of divergent social contexts and cultures of parenthood, of socially shaped images of disability, and in the context of scientific visions of technology which do not necessarily match with the medical practice.

The article examines the arguments for and against the practice of sex selection for non-medical reasons (e.g. parental preferences, family balancing, religious reasons) in light of the new technology of Preimplantation Genetic Diagnosis (PGD). It distinguishes between arguments about the risks to the future child, the mother and society, on the one hand, and the inherent wrongness of the practice as an illegitimate interference in the natural course of reproduction, on the other. The article tries to show that at least in the well defined context of sex selection by PGD, when IVF was performed for independent medical reasons, there is no danger to either the child or the mother and hence that the practice should be permitted. Furthermore, the alleged dangers to society are demonstrated to be mostly illusory. On the one hand, the demographic danger is usually overstated and lacks historical support. On the other hand, the feminist claim that sex selection is necessarily discriminatory is found to be both theoretically and empirically groundless. The article's conclusion is that despite widespread intuitive objection to the practice of sex selection, it can be justified in terms of parental autonomy and falls within the value of family planning. This liberal view does not, however, imply that having a child of the desired sex is the parents' right, nor does it apply to sex selection in later phases of gestation (abortions and obviously, infanticide).

In Germany the question whether to uphold or repeal the judicial prohibition on Pre-implantation Genetic Diagnosis (PGD) is being debated from quite different standpoints. This paper differentiates the major arguments according to their reasons as a) moral, b) evaluative (i.e. cultural/religious), and c) legal. The arguments for and against PGD can be divided by content into three groups: arguments relating to the status of the embryo, focusing on individual actions in the implementation of PGD, and relating to the foreseeable or probable consequences of PGD. In Germany, from a legal perspective, the status of the embryo does not permit the intervention of PGD; from a purely moral perspective, a prohibition on PGD does not appear defensible. It remains an open question, however, whether the moral argument permitting PGD should be restricted for evaluative (cultural) reasons. The paper discusses the species-ethical reasons, for which Jurgen Habermas sees worrisome consequences in the wake of PGD to the extent that we comprehend it as the forerunner of a 'positive eugenics'. It would so disrupt the natural preconditions of our universal morality. The question of whether to prohibit or allow PGD is not merely a question of simple moral and/or legal arguments, but demands a choice between evaluative, moral and (still to be specified) species-ethical arguments, and the question remains open.