Early attempts at combining multiple inheritance with nonmonotonic reasoning were based on straightforward extensions of tree-structured inheritance systems, and were theoretically unsound. In The Mathcmat~'cs of Inheritance Systcrns, or TMOIS, Touretzky described two problems these systems cannot handle: reasoning in the presence of true but redundant assertions, and coping with ambiguity. TMOIS provided a definition and analysis of a theoretically sound multiple inheritance system, accom-.

inheritance reasoning in semantic networks allowing for multiple inheritance with exceptions. The approach leads to a definition of iaheritance that is..

Well and Good presents a combination of "classic" and little-known cases in health care ethics. These cases, accompanied by information about the major ethical theories, give students a chance to grapple with the ethical challenges faced by health care practitioners, policy makers, and recipients. The authors' narrative style and leading questions provoke student interest and engagement, while allowing instructors the freedom to draw from the theoretical perspectives they consider most useful. This fourth edition includes an expanded discussion of feminist ethics, (...) and new cases addressing pandemic ethics, humanitarian aid, the social determinants of health, research and aboriginal communities, and a number of other emerging issues. (shrink)

Well and Good presents a combination of "classic" and little-known but real-life cases. Included are a range of cases involving nurses and other health professionals as well as many involving doctors. The cases in the main body of the book are accompanied by the editors' impartial discussions of the issues involved. The final section is comprised of unanalysed cases for further study. For the new edition, the introduction has been expanded to include discussions of feminist bioethics and of virtue ethics, (...) alongside the Kantian, Rossian and utilitarian frameworks discussed in previous editions. Most of the existing cases have been updated to reflect these additional foci, and four analysed cases have been added. Several cases have been added to the group of unanalysed cases, which now includes questions for discussion. Among cases new to this edition are the "mercy killing" case of Robert Latimer, the assisted suicide of Sue Rodriguez, the pregnancy solvent-abuse case of Ms. G., and a case involving sex-selection and abortion on gender grounds. (shrink)

The relationship between time and voice about unethical behaviour has been highlighted as a key area for exploration within the voice and silence field (Morrison Annual Review of Organizational Psychology and Organizational Behavior 10:79–107, 2023). Previous studies have made only modest progress in this area, so we present a temporal lens which can act as a guide for others wishing to better understand the role of time and voice. Applying the concept of theory adaptation (Jaakkola AMS Review 10:18–26, 2020), a (...) method which attempts to build on a given field through the application of a new theoretical lens, we begin by reviewing what is known in relation to voice about unethical behaviour specifically. Then we introduce two temporal frameworks, one suggested by Ancona, Okhuysen, and Perlow (Ancona et al. The Academy of Management Review 26:645–663, 2001a; Ancona et al. The Academy of Management Review 26:512–529, 2001b) as a useful way of analysing time in organisations, and a second one by Bansal, Anna, and Wood, (Bansal et al. Academy of Management Review 43:217–241, 2018) focusing on the way organisations include voice into their temporal rhythm. We then draw conclusions about the role of time in relation to voice about unethical behaviour and identify three insights; a) it takes time for voices to generate evidence for unethical behaviour, b) perceptions of unethical behaviour change over time, and c) it is most difficult to voice about unethical behaviour at the time it is most needed. Our recommendations for future avenues of research based on these insights recommend new research designs better suited to explore the relationship between voice and time and a focus on how the formality of voice mechanisms shapes the timing of voice. (shrink)

In 1954 H. L. A. Hart wrote that Austin's work has ‘never, since his death … been ignored’. If it never has been completely ignored, interest in it has periodically waxed and waned. The interest definitely waxed in the 1980s. More books were published about Austin in this period than in any other decade since his death in 1859. Although this literature contains discussions of some of the nineteenth-century responses to his work, they are not the focus of it. Certain (...) of the responses remain completely in the dark, while there is more light to shed on at least some of the others. In short, our knowledge of nineteenth-century interpretations of Austin's legal philosophy is very incomplete. (shrink)

There is not one John Austin, but at least half-a-dozen.

Hugh Everett’s “Universal Wave Theory Formulation of Quantum Mechanics”, though endorsed and promoted by his mentor John Wheeler, was dismissed by the mainstream in quantum mechanics. Why was it sidelined by those who endorsed the Copenhagen interpretation and John von Neumann’s approach to the famous measurement problem? Everett’s theory was taken up later by Bryce DeWitt under an interpretation, the many worlds universe theory, that is not actually how Everett interpreted his own formulation. I argue that by looking (...) at science as a social institution according to Ian C. Jarvie’s critique of Karl Popper’s view of science as a “Republic,” we can see how Everett was sidelined: external pressures of the Cold War and McCarthy and internal pressures of Big Science and the “military-industrial complex.”. (shrink)

Around 1998, internet postings began appearing under the alias ‘ Timetravel_0 ’. This alias was later replaced by ‘John Titor’, and it's as such I'll designate the posts' author. Remarkably, Titor claimed to have time-travelled from 2036 on a mission to retrieve an IBM 5100 in 1975. Titor refrained from public appearances and any evidence for his story remains web-bound but before closing shop c. March 24 th 2001, he described various future events, e.g.: Y2K is a disaster. Many (...) people die on the highways when they freeze to death trying to get to warmer weather. Cancellation of the Olympics after 2004 due to world conflict. America will soon be engaged in civil war with itself; a civil war that we'll see the beginnings of during 2004 and 2005, escalating until it is indisputable by 2008. This equivocal civil war fizzles until global nuclear war kills three billion people in 2015. (shrink)

In the context of an issue of Common Knowledge dedicated to instances of experimental scholarship and to discussion of them, this contribution by a social historian of medieval England sets out to demonstrate that an empirical alternative to tendentious and interpretive historiography, despite all claims to the contrary, is possible and valuable. In this monograph-length article, the texts of selected documents in the Adair Family Collection are set forth, often verbatim, and, though minutely contextualized, are subjected to only the lightest (...) analysis. Scant thematic cues organize this in-depth exploration of the wills, deeds of purchase, quitclaims, rentals, indentures, receipts, charitable bequests, and other legal and commercial transactions of John Tasburgh I, his wife Margery, John Tasburgh II, his wife Olive, and their families, dependents, assigns, and parishes. Peripheral attention is paid to the better-known John Hopton and to the family of John Paston I, II, and III. Richmond's own readings of texts and circumstances appear largely in the form of questions, as if he were writing marginalia for his own later use while reading. Thus, the historian does all the archival work necessary for readers to arrive at their own hypotheses about how rurality related to urbanity in fifteenth-century Suffolk and, perhaps, also about the meaning of the word urbane. (shrink)

Possible worlds semantics for conditionals leave open the problem of how to construct models for realistic domains. In this paper, we show how to adapt logics of action and change such as John McCarthy’s Situation Calculus to conditional logics. We illustrate the idea by presenting models for conditionals whose antecedents combine a declarative condition with a hypothetical action.

The author here extends a dialogue with Jeffrey M. Perl, published in the Spring 2010 issue of Common Knowledge, under the title “`Decorate the Dungeon.'” That dialogue concerns whether Thomas More could have avoided martyrdom though he acted with heroic quietism during the Henrician Reformation. Dubious of this premise during the previous exchange, the author here examines the lives of three northern English quietists of More's time—Christopher Urswick (c. 1448–1552), Cuthbert Tunstall (1474–1559), and John Redman (1499–1551)—who never quite risked (...) martyrdom but never abandoned their own principles either. This essay concludes that Tunstall was the most heroic of the three. As a bishop (for well over thirty years), he could have burned heretics in the 1530s and 1550s but he sent no one to death—a record perhaps better than that of Thomas More, who saw sedition in some of those brought before him as heretics when he was chancellor. A record so free of violent commitment as Tunstall's was extraordinary in his time, as in ours, and this article gives it due recognition. (shrink)

What is the relationship between saying ‘I know that Q’ and guaranteeing that Q? John Austin, Roderick Chisholm and Wilfrid Sellars all agreed that there is some important connection, but disagreed over what exactly it was. In this paper I discuss each of their accounts and present a new one of my own. Drawing on speech-act theory and recent research on the epistemic norms of speech acts, I suggest that the relationship is this: by saying ‘I know that (...) Q’, you represent yourself as having the authority to guarantee that Q. (shrink)

Over the past three decades, cognitive science has been making a turn towards pragmatism. Here we outline steps towards completing this turn. As a handful of cognitive scientists and philosophers have been arguing more recently, the insights of William James, John Dewey, and George Herbert Mead are not only being re-discovered, they are also proving rather prescient in light of growing research. The new field of neuropragmatism aims to take these insights seriously and further into new directions for both (...) pragmatism and cognitive science. In this manifesto, a brief history of the relationship between classical pragmatism and the sciences of life and mind is offered as a background for twelve proposed theses of neuropragmatism. These theses serve as general guidelines for further philosophical and scientific research. To illustrate the possibilities and consequences of this neuropragmatic framework, neuropragmatist views on traditional questions of philosophy of mind, such as the mind-body relationship, are situated among other leading philosophical perspectives, like enactive, embodied, and embedded theories of cognition and mentation. Such views, however, when taken from a neuropragmatist perspecitve, have significant consequences for the philosophical project of reconciliation be- tween what Wilfrid Sellars called the scientific and manifest images of humanity. The difference in conceptions of experience and subesequently science are crucial for understanding the difference between Sellarsian neurophilosophy and neuropragmatism, as well as how to reach rapprochement between the sciences and the humanities. (shrink)

In his 1972 paper “A Short Refutation Ethical Egoism,” Richmond Campbell purports to refute ethical egoism via a simple reductio. Although his argument has received critical attention, it has not been satisfactorily answered. In this paper I answer it, for reasons that go well beyond my immediate topic. Campbell’s argument calls for an answer partly because, as I show, if it succeeds against ethical egoism, then variations of it refute many other normative ethical theories, such as act utilitarianism.

How cool is the philosophy of religion? Content Type Journal Article Category Article Pages 3-19 DOI 10.1007/s11153-011-9330-5 Authors John Churchill, Phi Beta Kappa National Office, Washington, DC, USA Ingolf Dalferth, Institute of Hermeneutics and Philosophy of Religion, University of Zurich, Kirchgasse 9, 8001 Zurich, Switzerland Patrick Horn, Claremont Graduate Center, Claremont, CA, USA Jeffery Willetts, Leland School of Ministries, Richmond, VA, USA Journal International Journal for Philosophy of Religion Online ISSN 1572-8684 Print ISSN 0020-7047 Journal Volume Volume 71 (...) Journal Issue Volume 71, Number 1. (shrink)