Provides layman with clear, concise and correct definitions and descriptions of philosophical terms throughout the range of philosophic thought.

I investigate Thomas Aquinas's metaphysical account of human death, which is defined in terms of a rational soul separating from its material body. The question at hand concerns what criterion best determines when this separation occurs. Aquinas argues that a body has a rational soul only insofar as it is properly organised to support the soul's vegetative, sensitive, and rational capacities. According to the ‘higher‐brain’ concept of death, when a body can no longer provide the biological foundation necessary for the (...) operation of conscious rational thought and volition, a substantial change occurs in which the rational soul departs and the body left behind is a ‘humanoid animal’ or a mere ‘vegetable.’I argue that the separation of soul and body does not occur until the body ceases to function as a unified, integrated organism. A rational soul is not only the seat of a human being's rational capacities; it is also the principle of the body's sensitive and vegetative capacities. Since Aquinas defines a human being as a composite of soul and body, and not with merely the exercise of rational capacities, the determination of death requires incontrovertible evidence that the body has ceased all the operations that correspond to the soul's proper capacities. The evidence of this is the body's loss of its integrative organic unity and the criterion for determining when this loss occurs is the irreversible cessation of whole‐brain functioning. (shrink)

: Stem cell research that requires the destruction of human embryos is incompatible with Catholic moral principles, and with any ethic that gives serious weight to the moral status of the human embryo. Moreover, because there are promising and morally acceptable alternative approaches to the repair and regeneration of human tissues, and because treatments that rely on destruction of human embryos would be morally offensive to many patients, embryonic stem cell research may play a far less significant role in medical (...) progress than proponents believe. (shrink)

The concept and definition of personhood is central to current debates over ethics. Should 'personhood', for example, determine the allocation of scarce medical resources, and its perceived absence allow the termination of life? In a wide-ranging discussion notable for its clarity, Stanley Rudman's 1997 book traces the development of modern ideas about personhood. He argues that concepts of person are socially constructed, and that the relational understanding of persons in a number of theological discussions can act as an important corrective (...) to the individualistic notions of person which have been popular in secular philosophy since the Enlightenment. Early Christian views of divine speech, communication and relations between the Trinity can help to define an ethic which understands personhood in relation to other people, to the environment, and to God. (shrink)

: Debates about commodification in bioethics frequently appeal to Kant's famous second formulation of the categorical imperative, the formula requiring us to treat the rational (human) being as "an end in itself" and "never as a means only." In the course of her own treatment of commodification, Margaret Jane Radin observes that Kant's application of this formula "does not generate noncontroversial particular consequences." This is so, I argue, because Kant offers three different--and largely incompatible--interpretations of the formula. One focuses on (...) the obligation to preserve rational willing; the second stresses respect for human (physical) dignity and integrity; the third views respect for others as "ends in themselves" as primarily involving a willingness to govern one's conduct by a procedure of impartial co-legislation. Only the third of these interpretations, I conclude, offers a reasonable and coherent approach to moral judgment about the limits of commodification. (shrink)

What is Christian about Christian bioethics? The short answer to this question is that the Incarnation should shape the form and content of Christian bioethics. In explicating this answer it is argued that contemporary medicine is unwittingly embracing and implementing the transhumanist dream of transforming humans into posthumans. Contemporary medicine does not admit that there are any limits in principle to the extent to which it should intervene to improve the quality of human life. This largely inarticulate, yet ambitious, agenda (...) is derived first in late modernity's failed, but nonetheless ongoing, attempt to transform necessity into goodness, and second the loss of any viable concept of eternity, thereby stripping temporal existence of any normative significance. In short, medicine has become the vanguard of a profane attempt to save humankind by extracting data from flesh. In response, it is contended that an alternative Christian bioethics must be shaped by the Incarnation, the Word made flesh. This assertion does not entitle Christians to oppose the posthuman trajectory of contemporary medicine on the basis of any natural or biological essentialism. Rather, it is an evangelical witness to the grace of Christ's redemption instead of the work of self-transformation. It is Christ alone who thereby makes the vulnerability and mortality of finitude a gift and blessing. Specifically, it is maintained that the chasm separating necessity and goodness cannot be filled but only bridged through the suffering entailed in Christ's cross, and through Christ's resurrection eternity becomes the standard against which the temporal lives of human creatures are properly formed and measured. Consequently, Christian bioethics should help us become conformed to Christ rather than enabling selftransformation. (shrink)