Theological ethics: the moral life of the gospel in contemporary context.W.RossHastings -2021 - Grand Rapids, Michigan: Zondervan Academic.detailsIn Theological Ethics theologian, pastor, and ethicist W.RossHastings gives pastors, ministry leaders, and students a guide designed to equip them to think deeply and theologically about the moral formation of persons in our communities, about ethical inquiry and action, and about the tone and content of our engagement in the public square. The book presents a biblical perspective and a gospel-centered framework for thinking about complex contemporary issues in ways are life-giving and that will lead readers (...) into greater flourishing as human persons in community. (shrink)
Pastoral ethics: moral formation as life in the trinity.W.RossHastings -2022 - Bellingham,WA: Lexham Academic.detailsEthics is freedom in Christ to pursue the good, true, and beautiful. Pastors regularly face concrete ethical questions. And they, too, pursue a moral life. In the busyness of ministry, it can be tempting to think pragmatically or derive one's ethics from the latest cultural concerns. But standard approaches to ethics, whether deontological, utilitarian, or virtue-ethical, all fall short of being distinctly Christian. Ethics ought to be grounded in the gospel and in our triune God. In Pastoral Ethics, W. (...) class='Hi'>RossHastings provides pastors an evangelical and trinitarian framework for moral formation and ethical discernment. ForHastings, ethics must be reclaimed as theological. Theology without ethics becomes gnosticism. Ethics without theology leads to legalism and death. Christian ethics participates in God's life and God's work. This communion with God leads to obedience to his commands as summed up in the Decalogue, and over several chaptersHastings provides a rich exposition for pastoral formation. Pastors find their identity in God, and this inspires right thinking and acting with regard to authority, life and death, sexuality, work and rest, speech, and desires. An approach to ethics that prompts faith, hope, and love, Pastoral Ethics is an essential guide for Christians in all ministry contexts. (shrink)
A Fading Decision.Ross Fewing,Timothy W. Kirk &Alan Meisel -2014 -Hastings Center Report 44 (3):14-16.detailsMrs. F, seventy‐five, was diagnosed with Alzheimer's. She and her spouse often discussed how to handle the progression of the disease. She was adamant about not coming to the point where she would be unable to recognize herself, her husband, or their son and daughter. The manner she chose was voluntarily stopping eating and drinking (VSED), and she chose a specific date on which to carry out her plan. She asked her husband to promise, should she ever waver and request (...) nutrition or hydration, to remind her of the reasons she had chosen for pursuing this path.Mrs. F's ability to function was beginning to wax and wane. Sometimes she was her old self, and sometimes she had no recollection of her past identity. After she voluntarily stopped eating and drinking, the couple's promise created a dilemma for her professional caregivers. She asked for food and drink. Her husband and family reminded her of the reasons she had chosen VSED: “Remember, you didn't want to live in a nursing home, and you didn't want us to be responsible for caring for you at home. You believe that stopping eating and drinking will allow you to die with dignity.” Although they also asked Mrs. F, “What do you want to do?” the family asked the professional caregivers to respect her original choice to stop eating and drinking. Mrs. F still evidenced decision‐making capacity but often did not recall having chosen VSED. She again requested food and drink, from family and the professional caregivers.Can VSED be carried out for a patient whose advanced dementia makes disciplined voluntary action difficult? (shrink)
Adaptive Behaviour, Autonomy and Value systems.W.Ross Ashby -unknowndetailsComputational functionalism [5] fails to understand the embodied and situated nature of behaviour by taking steady state functions as theoretical primitives, and by interpreting cognitive behaviour from a language-like, observer dependant framework without a naturalized normativity. Evolutionary functionalism [28, 27], on the other hand, by grounding functional normativity on historical processes fails to give an account of normative functionality based on the present causal mechanism producing behaviour. We propose an alternative autonomous dynamical framework where functionality is defined as contribution to (...) self-maintenance [15, 10, 35] and normativity as satisfaction of closure criteria. We develop this framework by a set of formal definitions in the framework of dynamical system theory and propose the hypothesis of an homeostatic-plasticity [31, 40] based general purpose value system as an internalized normative mechanism that selects between internal state trajectories to produce adaptive functionality under different environmental conditions. To test the hypothesis we develop a simulation model where lower level specifications of a control arquitecture (an homeostatic plastic DRNN) give rise (through a simulated evolutionary process) to adaptive behaviour in a foraging task where food sources can be poisonous or profitable. Analysis of the evolved agent show that plastic changes occur when the agent produces salient adaptive interactions, those plastic changes determining the adaptive strategy. The embodied and interactive adaptive functionality is dynamically analysed, illustrating the autonomous dynamical framework. (shrink)
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Varieties of paternalism and the heterogeneity of utility structures.Glenn W. Harrison &DonRoss -2018 -Journal of Economic Methodology 25 (1):42-67.detailsA principal source of interest in behavioral economics has been its advertised contributions to policies aimed at ‘nudging’ people away from allegedly natural but self-defeating behavior toward patterns of response thought more likely to improve their welfare. This has occasioned controversies among economists and philosophers around the normative limits of paternalism, especially by technical policy advisors. One recent suggestion has been that ‘boosting,’ in which interventions aim to enhance people’s general cognitive skills and representational repertoires instead of manipulating their choice (...) environments behind their backs, avoids the main normative challenges. A limitation in most of this literature is that it has focused on relatively sweeping policy recommendations and consequently on strong polar alternatives of general paternalism and strict laissez faire. We review a real instance, drawn from a consulting project we conducted for an investment bank, of a proposed intervention that is more typical of the kind that economists are more often actually called upon to offer. In this example, the sophistication of current tools for preference attribution, combined with philosophical externalism about the semantics of preferences that makes it less plausible to attribute their literal self-conscious representation to people as propositional attitude content becomes more tightly refined, blocks applicability of the distinction between nudging and boosting. This seems to call for irreducible, context-specific ethical judgment in assessing the appropriateness of the forms of paternalism that economists must actually wrestle with in going about their everyday business. (shrink)
Multiple growth factors are associated with lesions of atherosclerosis: Specificity or redundancy?Elaine W. Raines &RussellRoss -1996 -Bioessays 18 (4):271-282.detailsWithin the last five years, a number of specific growth factors have been localized in developing lesions of atherosclerosis. This localization of growth factors that is not observed in normal vessels, together with the pleotrophic activities of growth factors, have suggested a role for growth factors in atherosclerotic lesion progression. However, based on in vitro studies, many of the growth factors identified in lesions have overlapping target cells and are derived from the same cellular sources. What is the relative role (...) of the specific growth factors identified? How is the their activity altered by the local conditions in the vessel wall? How do different risk factors for atherosclerosis alter the balance between growth factors and their natural regulators? Evidence for the involvement of specific growth factors in the progression of lesions of atherosclerosis is discussed, as well as the multiple levels at which the activities of these growth factors may be regulated by the vessel wall. (shrink)
The empirical adequacy of cumulative prospect theory and its implications for normative assessment.Glenn W. Harrison &DonRoss -2017 -Journal of Economic Methodology 24 (2):150-165.detailsMuch behavioral welfare economics assumes that expected utility theory does not accurately describe most human choice under risk. A substantial literature instead evaluates welfare consequences by taking cumulative prospect theory as the natural default alternative, at least where description is concerned. We present evidence, based on a review of previous literature and new experimental data, that the most empirically adequate hypothesis about human choice under risk is that it is heterogeneous, and that where EUT does not apply, more choice is (...) characterized by rank-dependent utility models than by CPT. Most of the apparently loss-averse choice behavior results from probability weighting rather than from direct disutility experienced when an outcome is framed as a loss against an idiosyncratic reference point. We then consider implications of this finding for methodological debates about how to model welfare effects of policies, and argue that abandonment of a dogmatic belief in CPT as the correct theory of risk human choice exposes a conceptual error that is widespread in behavioral welfare economics. We provide concluding reflections on second-order, philosophical issues around the grounding of normative commitments in policy-focused economics. (shrink)
W.D.Ross - Das Richtige und das Gute.W. D.Ross,Philipp Schwind &Bernd Goebel (eds.) -2020 - Felix Meiner Verlag.detailsDas »Richtige und das Gute« (1930), das ethische Hauptwerk W. D.Ross’, enthält eine Vielzahl wichtiger moralphilosophischer Thesen und Argumente, die bis in die Gegenwart kontrovers diskutiert werden. Im Mittelpunkt steht seine pluralistische Deontologie, der zufolge sich die richtige Handlung aus einer Abwägung der in der jeweiligen Situation relevanten und unableitbaren Prima-facie-Pflichten ergibt, von denen nur ein Teil auf die Optimierung der Handlungsfolgen bezogen ist. Diese Deontologie wurde zu einem modernen Klassiker unter den normativen ethischen Theorien. Darüber hinaus stellt (...)Ross’ These, dass moralische Intuitionen eine Quelle selbstevidenten Wissens sein können, einen wichtigen Referenzpunkt in Debatten um den erkenntnistheoretischen Fundamentalismus dar. Auch für die Handlungstheorie liefertRoss einflussreiche Argumente, wenn er die Ansicht vertritt, dass Pflichten nie ein bestimmtes Motiv des Handelnden zum Gegenstand haben können. Eine zentrale Stellung nimmt fürRoss die Güterlehre ein, in welcher er von vier Grundgütern, Tugend, Wissen, Lust und Gerechtigkeit, ausgeht. WurdeRoss in den ersten Jahrzehnten des 20. Jahrhunderts im damaligen Großbritannien als ein herausragender Ethiker – einer der bedeutendsten des Jahrhunderts, auf Augenhöhe mit G.E. Moore – angesehen, wandelte sich das Meinungsbild in den folgenden Jahrzehnten unter dem Einfluss besonders des Logischen Positivismus und der Philosophie Wittgensteins. In den letzten Jahrzehnten ist jedoch wieder ein wachsendes Interesse anRoss’ Ethik festzustellen. Dabei wird »Das Richtige und das Gute« bisweilen sogar mit der »Nikomachischen Ethik«, Kants »Grundlegung« und Humes »Untersuchung über die Prinzipien der Moral« verglichen. (shrink)
When physicians forego the doctor-patient relationship, should they elect to self-prescribe or curbside? An empirical and ethical analysis.J. K. Walter,C. W. Lang &L. F.Ross -2010 -Journal of Medical Ethics 36 (1):19-23.detailsBackground: The American Medical Association, the British Medical Association and the Canadian Medical Association have guidelines that specifically discourage physicians from self-prescribing or prescribing to family members, but only the BMA addresses informal prescription requests between colleagues. Objective: To examine the practices of paediatric providers regarding self-prescribing, curbsiding colleagues, and prescribing and refusing to prescribe to friends and family. Methods: 1086 paediatricians listed from the American Academy of Paediatrics 2007 web-based directory were surveyed. Results: 44% of eligible survey respondents returned (...) usable surveys. Almost half of respondents had prescribed for themselves. An equal number had informally requested a prescription from a colleague. Three-quarters stated they had been asked to prescribe a prescription drug for a first-degree or second-degree relative, and 51% had been asked by their spouse. Eighty-six per cent stated that they had refused to write a prescription on at least one occasion for a friend or family member. The following reasons “strongly influenced” their decision to refuse a prescription request: outside of provider’s expertise ; patient’s need for his or her own physician ; not medically indicated ; need for a physical examination. Conclusion: These data confirm that most physicians have engaged in self-prescribing or curbside requests for prescriptions. It can be argued that curbsiding is more morally problematic than self-prescribing because it implicates a third party, and should be discouraged regardless of whether the requester is a colleague, family member or friend. (shrink)
Color science and spectrum inversion: A reply to Nida-Rumelin.Peter W.Ross -1999 -Consciousness and Cognition 8 (4):566-570.detailsMartine Nida-Rümelin (1996) argues that color science indicates behaviorally undetectable spectrum inversion is possible and raises this possibility as an objection to functionalist accounts of visual states of color. I show that her argument does not rest solely on color science, but also on a philosophically controversial assumption, namely, that visual states of color supervene on physiological states. However, this assumption, on the part of philosophers or vision scientists, has the effect of simply ruling out certain versions of functionalism. While (...) Nida-Rümelin is quite right to search for empirical tests for claims about the nature of visual states, philosophical issues remain pivotal in determining the correctness of these claims. (shrink)
Research in History and Philosophy of Mathematics: The Cshpm 2017 Annual Meeting in Toronto, Ontario.Amy Ackerberg-Hastings,Marion W. Alexander,Zoe Ashton,Christopher Baltus,Phil Bériault,Daniel J. Curtin,Eamon Darnell,Craig Fraser,Roger Godard,William W. Hackborn,Duncan J. Melville,Valérie Lynn Therrien,Aaron Thomas-Bolduc &R. S. D. Thomas (eds.) -2018 - Springer Verlag.detailsThis volume contains thirteen papers that were presented at the 2017 Annual Meeting of the Canadian Society for History and Philosophy of Mathematics/Société canadienne d’histoire et de philosophie des mathématiques, which was held at Ryerson University in Toronto. It showcases rigorously reviewed modern scholarship on an interesting variety of topics in the history and philosophy of mathematics from Ancient Greece to the twentieth century. A series of chapters all set in the eighteenth century consider topics such as John Marsh’s techniques (...) for the computation of decimal fractions, Euler’s efforts to compute the surface area of scalene cones, a little-known work by John Playfair on the practical aspects of mathematics, and Monge’s use of descriptive geometry. After a brief stop in the nineteenth century to consider the culture of research mathematics in 1860s Prussia, the book moves into the twentieth century with an examination of the historical context within which the Axiom of Choice was developed and a paper discussing Anatoly Vlasov’s adaptation of the Boltzmann equation to ionized gases. The remaining chapters deal with the philosophy of twentieth-century mathematics through topics such as an historically informed discussion of finitism and its limits; a reexamination of Mary Leng’s defenses of mathematical fictionalism through an alternative, anti-realist approach to mathematics; and a look at the reasons that mathematicians select specific problems to pursue. Written by leading scholars in the field, these papers are accessible to not only mathematicians and students of the history and philosophy of mathematics, but also anyone with a general interest in mathematics. (shrink)
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Changing access to hospital care: Altered values at the academic health center.Ross W. I. Kessel -1983 -Theoretical Medicine and Bioethics 4 (2).detailsUnder the impact of cultural, economic and legislative forces the traditional role of the university health center is changing. The academic health center is rapidly evolving from a relatively undifferentiated general hospital, primarily responsible for the education of undergraduate students of medicine, into a center of clinical research, caring for very specialized mixes of patients, and having as its primary educational mission the training of subspecialists. The nature of the forces responsible for this change are analyzed, and some of its (...) possible consequences for the definition of quality health care, for the shape of medical practice and medical education, and for the allocation of resources for health care are explored. This exploration suggests that the functional separation of the medical school from the highly technical, clinical research center is inevitable. This in turn may exacerbate tensions within medicine between the physician as scientist and as healer, between curative and preventive practice and between personal and public health. Although the effects of this separation on medical education remain obscure, it has already occasioned the most comprehensive review of the medical curriculum since the time of Flexner. Out of this is likely to develop a more generalist view of the education of future physicians. (shrink)
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Being Red and Seeing Red: Sensory and Perceptible Qualities.Peter W.Ross -1997 - Dissertation, City University of New YorkdetailsI examine the metaphysical issue of the nature of color. I argue that there are two distinct ranges of colors, namely, physical colors, which are disjunctive monadic physical properties of physical objects, and mental colors, which are properties of neural processes. ;A pair of claims provide the motivation for subjectivist and dispositionalist proposals about the nature of color, proposals which I reject. The first claim holds that a description of colors according to our ordinary experience of color provides a specification (...) of some aspects of the nature of color. The second holds that our ordinary experience of color provides access to the nature of color. ;In chapter 1, I argue that visual experiences have mental colors, neural properties which importantly determine our color categories. However, I reject C. L. Hardin's and James A. McGilvray's arguments for the subjectivist claim that the colors we attribute to physical objects are mental colors. ;In chapter 2, I show that Paul A. Boghossian and J. David Velleman's arguments in support of subjectivism rely on the assumption that visual experience provides unqualified access to the nature of color. I argue, however, that objections to their projectivism about color perception provide strong reasons to reject subjectivism as well as their assumption that visual experience provides unqualified access to the nature of color. ;In chapters 3 and 4, I examine Mark Johnston's and Christopher Peacocke's dispositionalist proposals about the nature of physical colors, which are founded on the claim that ordinary visual experience provides access to an aspect of the nature of color. I undercut dispositionalism by rejecting their arguments for the claim that ordinary visual experience provides such access. ;In chapter 5, I show that Evan Thompson's proposal that the colors of objects are relations between properties of perceivers and objects assumes that a description of color according to our ordinary experience specifies some aspects of the nature of color. I reject this assumption by distinguishing between mental color and physical color. I conclude that rather than specifying the nature of color, descriptions of colors according to our ordinary experience merely serve to fix the reference of color terms. (shrink)