In the polarized debates about abortion and voluntary euthanasia, disability advocates, who normally align with left-wing social forces, have tended to side with conservative and religious voices in expressing concerns about the impact of technological and sociopolitical developments on disabled futures. This paper draws on the social model of disability and the virtue ethics tradition to explain the alignment between the religious and disability perspectives, and the theory of transformative choice to highlight the limits and biases of the pro-choice logic. (...) Yet, it also recognizes the inherent contradiction of disabled advocates taking a paternalistic position against the personal agency of women and people facing terminal illnesses. A disability perspective serves the discussion of abortion and euthanasia as an encouragement to work together for the building of a society that enables people with diverse disabilities to exist and flourish, and helps pregnant women, people facing disabling and terminal illnesses, and politicians and social influencers to make informed choices. (shrink)

If we distance ourselves from the content of the debate for and against the destruction of human embryos for scientific research purposes, we may be struck by its rhetorical form. Each side thinks not only that it has the superior argument, but that its conclusion is wholly obvious, while the other side’s position is obviously mistaken. Those who defend splitting embryos to obtain stem cells say that it is ridiculous to claim that a tiny zygote or blastocyst without a brain (...) is the same sort of being as we, while those who oppose this research claim it to be clear as day that each of us is the same being we were when newly conceived, though now .. (shrink)

In a series of papers in the early 1970s and in his important book _Abortion and the Sanctity of Human Life_ (1975), Baruch Brody offered what remains to this day one of the most philosophically rigorous contributions to the debate concerning the morality of abortion and the ethics of homicide more generally. In this paper I would like to critically examine Brody’s argument that abortion is sometimes justifiable in some cases even when (1) one cannot claim self-defense, or (2) diminished (...) responsibility, and (3) the abortion is a ‘killing’ rather than a ‘not saving.’ This justification, I argue, is limited to certain cases in which the life of the mother is at stake. The cautious principle which he finally formulates merits serious attention and consideration. While I find a great deal of value in Brody’s discussion, I will argue that there are several difficulties with the principle of justifiable homicide he constructs. Accordingly, I will further amend and supplement his final version by offering my own alternative principle. (shrink)

En este artículo presento una clasificación de las teorías éticas acerca del aborto provocado. En esa clasificación utilizo dos criterios que, aunque inseparables, se pueden tratar relativamente disociados uno del otro. En primer lugar, presento las teorías ordenadas según el estatuto ontológico y ético que otorgan a los gametos, cigotos, preembriones, embriones, fetos y neonatos, y discuto las teorías basadas en la idea de potencialidad. En segundo lugar, me refiero a las teorías centradas en la libertad de la madre. En (...) las consideraciones finales reconozco explícitamente el partidismo de la teoría de teorías propuesta. (shrink)

This paper examines some of the metaphysical assumptions behind Aquinas’s denials that a human rational soul unites with matter at conception and that a human rational soul is capable of developing and arranging the organic parts of an embryo. The paper argues that Buridan does not share these assumptions and holds that a soul is capable of developing and arranging organic parts. It argues that, given hylomorphism about the nature of organisms, including human beings, Buridan’s view is philosophically superior to (...) Aquinas’s in several respects. Finally, the paper poses an apparent inconsistency between several of Buridan’s texts on this topic and attempts to show that the inconsistency is merely apparent. (shrink)

Confronted with an article defending conclusions that many people judge problematic, philosophers are interested, first of all, in clarifying exactly what arguments are being offered for the views in question, and then, second, in carefully and dispassionately examining those arguments, to determine whether or not they are sound. As a philosopher, then, that is how I would naturally approach the article ‘After-birth abortion: why should the baby live?’, by Alberto Giubilini and Francesca Minerva. Very few philosophical publications, however, have evoked (...) either more widespread attention, or emotionally more heated reactions, than this article has. Because of that, I am going to proceed, initially, in a different fashion, and rather than focusing upon the specific arguments that Giubilini and Minerva offer for their conclusions, I am going to suggest that there are crucial background issues that need to be placed on the table, that any thoughtful reader needs to consider. I shall then go on to discuss how philosophers approach the topic of abortion, and attempt to arrive at sound conclusions concerning its moral status. Finally, I shall offer my assessment of the article by Giubilini and Minerva.What is philosophy? Philosophy and the Socratic challengeMany philosophy journals, because of their focus on intellectual questions that are quite remote from central human concerns, and also likely to involve, sooner or later, some difficult technical issues, have a readership that consists almost entirely of professional philosophers. This is not so, however, in the case of journals concerned with ethical questions, and especially issues of an applied sort, such as are addressed in ‘After-birth abortion’, where interested readers will include, for instance, professional philosophers, and individuals who work in the healthcare and legal professions, and whose philosophical training may well have been very limited. I want to begin, therefore, with some discussion of the nature of philosophy. The importance of …. (shrink)

This essay briefly describes a few of the problems associated with using personhood language to defend the right to life of the pre‐implantation embryo. Arguing that an immaterial soul explains the personal identity of an embryo is problematic for many people because there is no apparent spiritual activity in the unborn. While some scholars argue that the embryo has the potential to act as an adult person and thus should be protected from harm, others contend that potentiality alone is insufficient (...) reason to ascribe special moral worth to the embryo in utero. For Thomas Aquinas, the soul is not only the life‐principle that organizes the human body, but it is also that by which the human being thinks and wills. By making suitable corrections to Aristotle's hylomorphic depiction of the soul–body relation, I suggest that a rational soul must be present from the moment of conception and that it is at the service of the person. What is of critical importance here is to accept that a human being is present from the moment of conception, something the vast majority of embryologists maintain, notwithstanding the inveiglement of those who state that the pre‐implantation blastocyst is simply a disorganized clump of cells. (shrink)

The idea that nous comes from without, deriving from Aristotle’s Generation of Animals II.3, became a key element in late ancient and Medieval accounts of human rationality drawing on Aristotle’s De Anima. But two very different understandings of the concept were around (often occurring next to each other): either it was taken to refer to the human capacity for thought and its origin outside the natural ontogenetic process; or it was taken to stand for the most perfect act of thought, (...) existing separately as the supreme divinity, and becoming, hopefully, ours at the very climax of human development. This paper shows how these two influential conceptions derive from the work of the two greatest scholars of Aristotle’s school, Theophrastus and Alexander of Aphrodisias, respectively. More to the point: it shows that (i) there is an intriguing philosophical story to be told of how the notion developed from one understanding to the other, this being the core of a larger story of nous from without in Western thought; and that (ii) this story sheds new light on what was at stake in the early – genuinely Peripatetic – reception of Aristotle’s account of nous (as contrasted with later, heavily Platonized, interpretations). (shrink)

Rawlsian liberals define legitimacy in terms of the public justification principle (PJP): the exercise of political power is legitimate only if it is justified on the grounds of reasons that all may reasonably be expected to accept. Does PJP exclude religious reasons from public justification of legal provisions? I argue that the requirement of ‘reasonable acceptability’ is not clear enough to answer this question. Furthermore, it fails to address the problematic fact that justification on the grounds of religious faith involves (...) non-negotiable claims, which is incompatible with respect for fellow citizens as co-legislators. Accordingly, I reformulate PJP in fallibilistic terms: the exercise of political power is legitimate only if it is justified on the grounds of reasons that can be subject to reasonable criticism. I show that reasons based on religious faith do not meet this principle, just like any other reasons that involve claims about final values. (shrink)

This article is a response to Barbara Forrest’ 2011 Synthese article, “On the Non-Epistemology of Intelligent Design.” Forrest offers an account of my philosophical work that consists almost entirely of personal attacks, excursions into my religious pilgrimage, and misunderstandings and misrepresentations of my work as well as of certain philosophical issues. Not surprisingly, the Synthese editors include a disclaimer in the front matter of the special issue in which Forrest’s article was published. In my response, I address three topics: (1) (...) My interest in Intelligent Design (ID) and public education and why as a Thomist I have grown more skeptical and explicitly critical of ID over the years, (2) the sorts of philosophical mistakes with which Forrest’s article is teeming, and (3) my Christian faith, religious exclusivism, and interfaith dialogue. (shrink)

Abstract: There is no such thing as ‘the’ hylemorphic account of personal identity. There are several views that count as hylemorphic, and these views can be grouped into two main families—the corruptionist view, and the survivalist view. The differentiating factor is that the corruptionist view holds that the persistence of the soul is not sufficient for the persistence of the person, while the survivalist view holds that the persistence of the soul is sufficient for the persistence of the person. In (...) this paper, I argue that hylemorphists should prefer the corruptionist view. This project ought to be of interest to anyone working on issues of personal identity, not only because hylemorphic views are historically important, but also because they are currently receiving significant attention in the personal identity literature. (shrink)

ABSTRACT In a paper published in Bioethics, Jason Eberl has argued that early embryos are not persons and should not be granted the status possessed by them.1 Eberl bases this position upon the following claims: (1) The early embryo has a passive potentiality for development into a person. (2) The early embryo has not established both ‘unique genetic identity’ and ‘ongoing ontological identity’, which are necessary conditions for ensoulment. (3) The early embryo has a low probability of developing into a (...) more developed embryo. This paper examines these claims. I argue against (1) that a plausible view is that the early embryo has an active potentiality to grow into a more developed embryo. Against (2), I argue that neither ‘unique genetic identity’ nor ‘ongoing ontological identity’ are necessary conditions for ensoulment, and that ‘ongoing ontological identity’ is established between early embryos and more developed embryos. Against (3), I argue that the fact that the early embryo has a low probability of developing into a more developed embryo, if true, does not warrant the conclusion that the early embryo is not a person. If Eberl is right that the human soul is that which organises the activities of a human being and that ensouled humans are persons, embryos are persons from conception. (shrink)

We argue that the future-like-ours argument against abortion rests on an important assumption. Namely, in the first trimester of an aborted pregnancy, there exists something that would have gone on to enjoy conscious mental states, had the abortion not occurred. To accommodate this assumption, we argue, a proponent of the future-like-ours argument must presuppose that there is ontic vagueness. We anticipate the objection that our argument achieves “too much” because it also applies mutatis mutandis to conscious humans. We respond by (...) showing that an explanation can be given for why it is wrong to kill conscious humans that is independent of the underlying metaphysics. Our response brings into focus a reason why—at least in the context of an ethical argument like the future-like-ours argument—appeal to a highly controversial metaphysics is ad hoc. Such metaphysics is not necessary to explain the wrongness of killing conscious humans, only nonconscious fetuses. (shrink)

In addressing bioethical issues at the beginning of human life, such as abortion, in vitro fertilization, and embryonic stem cell research, one primary concern regards establishing when a developing human embryo or fetus can be considered a person. Thomas Aquinas argues that an embryo or fetus is not a human person until its body is informed by a rational soul. Aquinas's explicit account of human embryogenesis has been generally rejected by contemporary scholars due to its dependence upon medieval biological data, (...) which has been far surpassed by current scientific research. A number of scholars, however, have attempted to combine Aquinas's basic metaphysical account of human nature with current embryological data to develop a contemporary Thomistic account of a human person's beginning. In this article, I discuss two recent interpretations in which it is argued that a human person does not begin to exist until a fetus has developed a functioning cerebral cortex. (shrink)

Many believe that moral value is—at least to some extent—dependent on the developmental states necessary for supporting rational activity. My paper rejects this view, but does not aim simply to register objections to it. Rather, my essay aims to answer the following question: if a human being’s developmental state and occurrent capacities do not bequeath moral standing, what does? The question is intended to prompt careful consideration of what makes human beings objects of moral value, dignity, or goodness. Not only (...) do I think we can answer this question, I think we can show that nascent human life possesses goodness of precisely this sort. I appeal to Aquinas’s metaethics to establish the conclusion that the goodness of a human being—even if that being is an embryo or fetus—resides at the substratum of her existence. If she possesses goodness, it is because human existence is good. (shrink)

Response to Jan Deckers' critique of the author's earlier article on the beginning of personhood from a Thomistic perspective in which the author revises and further refines his view.

Thomas Aquinas describes embryological development as a succession of vital principles, souls, or substantial forms of which the last places the developing being in its own species. In the case of human beings this form is the rational soul. Aquinas' well-known commitment to the view that there is only one substantial form for each composite and that a substantial form directly informs prime matter leads to the conclusion that the succession of soul kinds is non-cumulative. The problem is that this (...) view seems to entail discontinuity in the process of generation. Aquinas argues for the continuity of a conceived being by appealing to the teleological argument at the core of Aristotle's embryogenesis theory: according to Aristotle, embryonic development is a gradual actualization of the form of the species, potentially present in the embryo from the outset. Aquinas denies such a gradualist account due to his metaphysical commitments , arguing instead that the .. (shrink)