In this book, Dr. Robert J. Levine reviews federal regulations, ethical analysis, and case studies in an attempt to answer these questions.

The creation of chimeras by introducing human stem cells into nonhu- man animals has provoked intense concerns. Addressing objections that appeal to human dignity, I focus in this essay on stem cell research intended to generate human neurons in Great Apes and rodents. After considering samples of dignity- based objections from the literature, I examine the underlying assumption that nonhuman animals have lower moral status than personsFwith particular attention to what it means to speak of higher and lower moral statusFbefore (...) evaluating the chimera research in question. I argue that (1) such experiments involving Great Apes should be prohibited out of respect for the research subjects and (2) such experiments involving rodents may or may not be permissible, depending on how we answer unresolved questions regarding rodents’ moral status. In the end, concerns about human dignity prove insignificant. (shrink)

critical analyses of the arguments and attitudes favoring the various popular datings of the inception of a human being's life.

A review of the consent forms signed by those who donated embryos for the NIH-approved embryonic stem cell lines reveals several problems, providing ethical as well as scientific reasons to overturn the Bush administration’s restrictions on federal funding for stem cell research.

: Experiments involving the transplantation of human stem cells and their derivatives into early fetal or embryonic nonhuman animals raise novel ethical issues due to their possible implications for enhancing the moral status of the chimeric individual. Although status-enhancing research is not necessarily objectionable from the perspective of the chimeric individual, there are grounds for objecting to it in the conditions in which it is likely to occur. Translating this ethical conclusion into a policy recommendation, however, is complicated by the (...) fact that substantial empirical and ethical uncertainties remain about which transplants, if any, would significantly enhance the chimeric individual's moral status. Considerations of moral status justify either an early-termination policy on chimeric embryos, or, in the absence of such a policy, restrictions on the introduction of pluripotent human stem cells into early-stage developing animals, pending the resolution of those uncertainties. (shrink)

Defends a theory of social justice for education from within an egalitarian version of liberalism. The theory involves a strong commitment to educational equality, and to the idea that children's rights include a right to personal autonomy. The book argues that school reform must always be evaluated from the perspective of social justice and applies the theory, in particular, to school choice proposals. It looks at the parental choice schemes in Milwaukee, Wisconsin, and in England and Wales, and argues that (...) they fall short of the requirements of justice, but that not all such schemes must do so. It elaborates an abstract voucher scheme that would combine choice with justice, and offers ways by which actual choice‐based reform can be modified to meet the requirements of justice. (shrink)

: Commercial academic-industry relationships (AIRs) are widespread in biotechnology and have resulted in a wide array of restrictions on academic research. Objections to such restrictions have centered on the charge that they violate academic freedom. I argue that these objections are almost invariably unsuccessful. On a consequentialist understanding of the value of academic freedom, they rely on unfounded empirical claims about the overall effects that AIRs have on academic research. And on a rights-based understanding of the value of academic freedom, (...) they rely on excessively lavish assumptions about the kinds of activities that academic freedom protects. (shrink)

The scientific, ethical, and policy issues raised by research involving the engraftment of human neural stem cells into the brains of nonhuman primates are explored by an interdisciplinary working group in this Policy Forum. The authors consider the possibility that this research might alter the cognitive capacities of recipient great apes and monkeys, with potential significance for their moral status.