Browsing by Author "Ballard, Rebecca A."
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Item Metaphysical and Ethical Perspectives on Creating Animal-Human Chimeras(Oxford University Press, 2009-10) Eberl, Jason T.; Ballard, Rebecca A.This paper addresses several questions related to the nature, production, and use of animal-human chimeras. At the heart of the issue is whether certain types of animal-human chimeras should be brought into existence, and, if they are, how we should treat such creatures. In our current research environment we recognize a dichotomy between research involving nonhuman animal subjects and research involving human subjects, and the classification of a research protocol into one of these categories will trigger different ethical standards as to the moral permissibility of the research in question. Are animal-human chimeras entitled to the more restrictive and protective ethical standards applied to human research subjects? We elucidate an Aristotelian-Thomistic metaphysical framework in which to argue how such chimeras ought to be defined ontologically. We then examine when the creation of, and experimentation upon, certain types of animal-human chimeras may be morally permissible.