In lieu of an abstract, here is a brief excerpt of the content:IntroductionGerhold K. BeckerThe concept of personhood has been a prime focus in contemporary bioethics. Three areas of ethical decision making in particular have been addressed through explorations into the conditions and criteria of personhood: the beginning and the end of human life and the morally relevant boundaries that separate human beings from nonhuman animals. Blending theology with science fiction, the scope of the latter area has been expanded further (...) to include entities ranging from gods, angels, and extraterrestrials all the way down to machines. Although the recognition of personhood traditionally has been based on metaphysical and ontological considerations about sets of (psychological and cognitive) person-making properties, the emphasis is now squarely placed on moral concerns. Simply put, from a moral perspective a person is someone morally considerable who is the subject of moral rights and merits moral protection. The implications of the conferral of person status for moral decision making in medicine, health care, and research are, however, less clear. Problems arise from the fact that the traditional concept of personhood is constituted by three rather different ideas. As David Wiggins has pointed out, the concept of personhood combines in a single focus the ideas of the person as object of science (biological, neurophysiological, and so forth), as subject of consciousness and experience, and as locus of value and moral attributes. It is therefore extremely difficult to neatly separate metaphysical personhood from moral personhood, and vice versa, and to draw morally relevant conclusions without continuously moving back and forth between the different constitutive factors. Thus, moral rights seem to presuppose moral agency, and moral agency is contingent on personal identity, which in turn presupposes some form of physical (including psychological) existence. It is obvious, that differences in the analysis of any one of these constituents of personhood will result in different conceptions of personhood with different implications for ethical decision making. Bioethical disputes about the moral status of human fetuses or of irreversibly comatose patients, as well as of the great apes [End Page 289] and other animals, are notoriously complex because they involve fundamental disagreements about personhood and the most promising strategies for their resolution. Although this has led some to question the usefulness of the concept of personhood for bioethics altogether, others seek remedy through the analysis of moral agency within the context of particular bioethical issues.The essays in this volume clearly reflect the current state of the bioethical debate on personhood and are representative of its major strands. They evolved from discussions at an international symposium on Bioethics and the Concept of Personhood at the Centre for Applied Ethics, Hong Kong Baptist University, May 1998, that explored the bioethical implications of the concept of personhood in a historical and cross-cultural perspective.In the opening essay, John Harris gives Locke’s concept of person a new twist by reading his list of criteria of personhood as preconditions of a being’s capability to value his or her own existence. The status of person is contingent upon the possession of the capacity to value one’s own existence; whoever is capable of such valuation is a person (as long such capacity actually exists) and makes moral claims on other persons. On this account, personhood is not co-extensive with human life or the human species, and even transcends other forms of organic life. Harris allows for the possibility that some machines in effect might qualify for person status. Although human life develops gradually and with it the capacity to value existence, Harris rejects both the potentiality argument and gradualism on the grounds that personhood is a “threshold” concept. Accordingly, proximity to the threshold is morally insignificant, and everything depends on actually crossing the threshold.Tom Beauchamp takes issue with what he sees as the dominant trend in contemporary bioethics to derive moral conclusions from metaphysical accounts of personhood. On his reading, metaphysical theories of personhood are abused in normative analysis by employing certain sets of psychological or cognitive properties to identify persons as bearers of moral rights. He argues that by themselves, without the incorporation of independent moral principles, such properties have no moral implications and cannot confer moral standing. Thus, a being may... (shrink)

Biotechnology marks a new scientific revolution. It holds the promise of generating resources to meet our needs in the fight against hunger, disease and environmental disasters.

In lieu of an abstract, here is a brief excerpt of the content:Hume, Tillotson, and Dialogue XIIJeff JordanJeff JordanUniversity of DelawareFootnotes1. 'Natural religion' in the seventeenth and eighteenth centuries denoted knowledge of the divine which could be had via reason or instinct, independent of any purported special revelation.2. Of the two best works on Hume's philosophy of religion, J. C. A. Gaskin, Hume's Philosophy of Religion (Atlantic Highlands, New Jersey, 1988); and K. Yandell, Hume's "Inexplicable Mystery": His Views (...) on Religion (Philadelphia, 1990), only the first examines Hume's critique of the argument from prudence at all (see Hume's Philosophy of Religion, 194-203); but Gaskin's treatment of Hume's critique leaves untouched several important elements of the critique.3. B. Pascal, Pensées, ed. L. Lafuma, trans. J. Warrington (1670; reprint, London, 1960), 92-96.4. On Locke, see Essay Concerning Human Understanding (1690), bk. 2, chap. 21. On Leibniz, see Die Philosophischen Schriften, 3:621. On Craig, see Theologiae Christianae Principia Mathematica (1699), chap. 6. On Paley, see A View of the Evidences of Christianity (1795), pt. 3, chap. 8.5. Tillotson, "The Wisdom of Being Religious," Sermon 1 in Works of Tillotson (London, 1820), 1:317-89 (hereafter cited as W).6. I do not mean to suggest that Hume was aware only of the sermon "The Wisdom of Being Religious," but that Hume was aware of Tillotson's claims and arguments as found in several of his sermons. "The Wisdom of Being Religious" is important because (i) it is explicitly mentioned by Hume in his A Letter From A Gentleman to His Friend in Edinburgh (1745; reprint, Edinburgh, 1967), 23, so we know that Hume had read this sermon; (ii) it was one of the best known of Tillotson's sermons; and (iii) it contains all of the elements of Tillotson's argument from prudence.7. T. Birch, "Life of the Author," in Works of Tillotson, 1:xix-xx. See also L. G. Locke, Tillotson (Copenhagen, 1954).8. Tillotson may have been aware of the Port Royal Logic version of the wager through Locke with whom Tillotson was in correspondence. See Tillotson, 83.9. Tillotson's case for (1) is treated extensively in his sermon, "The Advantage of Religion to Societies," Sermon 3 in Works of Tillotson, 1:409-23.10. In the passage quoted (W 361-62), Tillotson claims that the atheist will naturally dread a superior being who can defeat one's plans and judge one's actions.11. See also "The Efficacy, Usefulness, and Reasonableness Of Divine Faith," Sermon 223 in Works of Tillotson, 9:258-79. The idea of a grand lie is first found in Plato; see Republic 3:389, 414, 5:459.12. "Pascalian Wagering," Canadian Journal of Philosophy 16, no. 3 (1986): 437-54.13. Though Tillotson mentions "odds" and "hazards," he does not incorporate probability values in his version of the wager. His wager is a decision under uncertainty and not a decision under risk: he does not, that is, calculate the expected utility of theistic belief. Pascal was the first to formulate the wager as a decision under risk where the probability-weighted averages of the utility values (the expected utility) determine the right choice.14. Of course, these principles were not stated explicitly until much later. See Ian Hacking, The Emergence of Probability (London, 1975).15. For an example of the many-gods objection, see M. Martin, Atheism: A Philosophical Justification (Philadelphia, 1990), 232-34. For a response to the many-gods objection see my "Pascal's Wager and the Many-Gods Objection," International Philosophical Quarterly 31, no. 3 (1991): 309-17.16. See David Hume, Dialogues Concerning Natural Religion, ed. N. Kemp Smith (1778; reprint, Indianapolis, 1947), 214, 218 (hereafter cited as "D").17. It should be noted that Philo's first point is interrupted by the second and is not completed until after the second is completed.18. I will assume that Philo speaks for Hume in this exchange with Cleanthes (D 219-27). Of the three points asserted by Philo in this exchange all three are asserted elsewhere by Hume. On the first point, see The Natural History of Religion (1757), secs. 9 and... (shrink)

I argue that Quine''s famous claim, any statement can be held true come what may, demands an interpretation that implies that the meanings of the expressions in the held-true statement change. The intended interpretation of this claim is not clear from its context, and so it is often misunderstood by philosophers (and is misleadingly taught to their students). I explain Fodor and Lepore''s (1992) view that the above interpretation would render Quine''s assertion entirely trivial and reply, on both textual and (...) philosophical grounds, that only this trivial reading is consistent with Quine''s famous denial of analyticity. I also explain briefly how the trivial reading lends support to meaning holism, which, regardless of one''s views of its consequences, is an important position in the philosophy of language and mind. (shrink)

(No abstract is available for this citation).

Does asking about trauma history create participant distress? If so, how does it compare with reactions to other personal questions? Do participants consider trauma questions important compared to other personal questions? Using 2 undergraduate samples (Ns = 240 and 277), the authors compared participants' reactions to trauma questions with their reactions to other possibly invasive questions through a self-report survey. Trauma questions caused relatively minimal distress and were perceived as having greater importance and greater cost-benefit ratings compared to other kinds (...) of psychological research in an undergraduate human subjects pool population. These findings suggest that at least some kinds of trauma research appear to pose minimal risk when compared to other minimal risk research topics, and that participants recognize the importance of research about trauma. (shrink)

ABSTRACTMetaphors frequently link negative affect with darkness and associations of this type have been established in several experimental paradigms. Given the ubiquity and strength of these associations, people who prefer dark to light may be more prone to negative emotional experiences and symptoms. A five study investigation couches these ideas in a new theoretical framework and then examines them. Across studies, 1 in 4 people preferred the perceptual concept of dark over the perceptual concept of light. These dark-preferring people scored (...) higher in neuroticism and experienced greater depressive feelings in daily life. Moreover, dark preferences shared a robust relationship with depressive symptoms as well as generalised anxiety symptoms. The results provide novel insights into negative affectivity and extend conceptual metaphor theory in a way that is capable of making individual difference predictions. (shrink)

Nicholson's goal is to show that interpretation of a text can be done rigorously and be true. He argues this by showing that perception also has an interpretative dimension yet we usually accept claims rooted in perception as true. This effort to show the soundness of hermeneutical criticism is in fact an attempt to show that anti-foundationalism does not default to relativism. I trace his well-prosecuted argument for the truth of interpretation to the point where it becomes opaque. The argument (...) is nonetheless instructive and helps to better see the conundrum that anti-foundationalists create for epistomologists and perhaps for themselves. (shrink)