Nominal logic is a variant of first-order logic in which abstract syntax with names and binding is formalized in terms of two basic operations: name-swapping and freshness. It relies on two important principles: equivariance (validity is preserved by name-swapping), and fresh name generation ("new" or fresh names can always be chosen). It is inspired by a particular class of models for abstract syntax trees involving names and binding, drawing on ideas from Fraenkel-Mostowski set theory: finite-support models in which each value (...) can depend on only finitely many names. Although nominal logic is sound with respect to such models, it is not complete. In this paper we review nominal logic and show why finite-support models are insufficient both in theory and practice. We then identify (up to isomorphism) the class of models with respect to which nominal logic is complete: ideal-supported models in which the supports of values are elements of a proper ideal on the set of names. We also investigate an appropriate generalization of Herbrand models to nominal logic. After adjusting the syntax of nominal logic to include constants denoting names, we generalize universal theories to nominal-universal theories and prove that each such theory has an Herbrand model. (shrink)

A wide variety of sources, including the Huntington literature and popular mass media, show that Huntington’s “clash of civilizations” idea actually has very little value in understanding the current global political context. The central assumption of Huntington’s view, that cultural kinship ties influence loyalties and agreements on a global scale, has little to do with the daily lives of American citizens and little to do with the decisions made by the current presidential administration. The mass media evidence from the United (...) States shows that the most important “kinship” ties are not religious or cultural, but economic. The argument involves a deeper analysis of the current trend towards religious programs on American television, a timeline of events relating to the Halliburton – Cheney relationship, and views expressed by members of the United States military in Stars and Stripes. (shrink)

The problems and the keys to their solutions -- Ontology of artworks -- Copyright and its limits -- Token appropriation -- Pattern appropriation -- Appropriation of artistic elements.

The Farm Animal Welfare Council’s concept of a Good Life gives an idea of an animal’s quality of life that is over and above that of a mere life worth living. The concept needs explanation and clarification, in order to be meaningful, particularly for consumers who purchase farm animal produce. The concept could allow assurance schemes to apply the label to assessments of both the potential of each method of production, conceptualised in ways expected to enhance consumers’ engagement such as (...) ‘naturalness’ and ‘freedom’; and the concept of a life worth living as a safeguard threshold below which no animal’s actual welfare should fall, based on each animal’s overall affective states. This may provide a framework for development of the Good Life concept, within scientific and sociological fields, in order to allow reliable and influential use by assessors, consumers and retailers. (shrink)

abstract In a number of contexts one comes across the suggestion that cultures are collective owners of cultural property, such as particularly significant works of art. Indigenous peoples are often held to be collective owners of cultural property, but they are not the only ones. Icelandic culture is said to have a claim on the Flatejarbók and Greek culture is held to own the Parthenon Marbles. In this paper I investigate the conditions under which a culture is the rightful owner (...) of cultural property. I argue against the claims that cultures inherit cultural property. I also argue that a culture's claim to own cultural property is seldom, if ever, founded on either practices employed in the culture or collective production of cultural property. I maintain, however, that the very value of cultural property for some culture can, in some instances, provide the basis for the culture's claim on the property. (shrink)

A timely and accessible synthesis of the strengths, weaknesses and reality of science through the eyes of a practicing scientist.

The current debate between realists and anti-realists has brought to the fore some ancient questions about the coherence of relativism. Realism is the doctrine according to which the truth of sentences is determined by the way things really are. Truth is thus the result of a relation between sentences and reality. One species of anti-realism holds, on the contrary, the truth results from a relation between sentences within a theory: a sentence is true if warranted by a correct theory.

I argue that a criterion of theoretical equivalence due to Glymour :227–251, 1977) does not capture an important sense in which two theories may be equivalent. I then motivate and state an alternative criterion that does capture the sense of equivalence I have in mind. The principal claim of the paper is that relative to this second criterion, the answer to the question posed in the title is “yes”, at least on one natural understanding of Newtonian gravitation.

The book uses Zen Buddhism as the opening wedge for an extraordinarily wide-ranging exploration of consciousness.

Here reprinted from the 1902 Macmillan edition.

A widely held view about Fregean Sense has it that the determination of a sign's referent by the sign's sense is achieved viasatisfaction: the sense specifies a condition (or set of conditions) and the referent is that entity, if any, which uniquely satisfies that (set of) condition(s). This is usually held in conjunction with the claim that the sense is existentially and qualitatively independent of the referent: if the referent did not exist, or did not uniquely satisfy the sense, the (...) sense would still exist and would still specify the same condition(s) that it actually does (and might determine a different referent than its actual one). Proponents of this view give several reasons for holding it. I describe these reasons and argue that they are not convincing. More generally, I try to show that the notion of satisfaction has no useful application within Frege's system. I then suggest an alternative account of the determination of a referent by a sense that I think is truer to Frege and more illuminating. Compared to the satisfaction view, my account construes determination as a more naturalistic and epistemically real relation between speakers and things in the world. (shrink)

The view that music can have a positive or negative effect on a person’s character has been defended throughout the history of philosophy. This paper traces some of the history of the ethos theory and identifies a version of the theory that could be true. This version of the theory can be traced to Plato and Aristotle and was given a clear statement by Herbert Spencer in the nineteenth century. The paper then examines some of the empirical literature on how (...) music can affect dispositions to behave and moral judgement. None of this evidence provides much support for the ethos theory. The paper then proposes a programme of research that has the potential to confirm the ethos theory. (shrink)

This paper compares the preface of Columella’s Res rustica with that of the earliest fully extant Chinese agricultural treatise, the Qimin yaoshu (‘Essential Techniques for the Common People’) of Jia Sixie. I argue that both prefaces have a similar function: to present to the reader the social world in which the author wishes his agricultural work to be understood. By drawing on authoritative literary and historical traditions, each author projects an idealized vision of farming in which the discipline acquires a (...) deep moral significance. Granting these striking similarities, the authors’ views also diverge in certain illuminating respects: these include the moral agency of agriculture, the social location of expertise, and the historical development of agriculture in relation to society. (shrink)

Review of Why Music Moves Us by Jeanette Bicknell.

In this article, I examine both the problem of so-called postmodern history as it relates to the Holocaust and suggest the ways that Saul Friedlander's recent work successfully mediates between the somewhat overly polemicized positions of "relativist" and "positivist" history. In this context, I find that in his search for an adequately self-reflexive historical narrative for the Holocaust, Hayden White's proposed notion of "middle-voicedness" may recommend itself more as a process for eyewitness writers than as a style for historians after (...) the fact. From here, I look at the ways Saul Friedlander's reflections on the historian's voice not only mediate between White's notions of the ironic mode and middle-voicedness, but also suggest the basis for an uncanny history in its own right: an anti-redemptory narrative that works through, yet never actually bridges, the gap between a survivor's "deep memory" and historical narrative.For finally, it may be the very idea of "deep memory" and its incompatibility to narrative that constitutes one of the central challenges to Holocaust historiography. What can be done with what Friedlander has termed "deep memory" of the survivor, that which remains essentially unrepresentable? Is it possible to write a history that includes some oblique reference to such deep memory, but which leaves it essentially intact, untouched and thereby deep? In this section, I suggest, after Patrick Hutton, that "What is at issue here is not how history can recover memory, but, rather, what memory will bequeath to history." That is, what shall we do with the living memory of survivors? How will it enter the historical record? Or to paraphrase Hutton again, "How will the past be remembered as it passes from living memory to history?" Will it always be regarded as so overly laden with pathos as to make it unreliable as documentary evidence? Or is there a place for the understanding of the witness, as subjective and skewed as it may be, for our larger historical understanding of events?In partial answer to these questions, I attempt to extend Friedlander's insights toward a narrow kind of history-telling I call "received history"-a double-stranded narrative that tells a survivor-historian's story and my own relationship to it. Such a narrative would chart not just the life of the survivor-historian itself but also the measurable effect of the tellings-both his telling and mine-on my own life's story. Together, they would compose a received history of the Holocaust and its afterlife in the author's mind-my "vicarious past.". (shrink)

(2000). Federal world government at the dawn of the third millennium: Old challenges and new opportunities. World Futures: Vol. 56, No. 1, pp. 41-106.

(1994). The rhetoric of science and the challenge of post‐liberal democracy. Social Epistemology: Vol. 8, Public Indifference to Population Issues, pp. 261-271.

I review some recent work on applications of category theory to questions concerning theoretical structure and theoretical equivalence of classical field theories, including Newtonian gravitation, general relativity, and Yang-Mills theories.

Original and penetrating, this book investigates of the notion of inference from signs, which played a central role in ancient philosophical and scientific method. It examines an important chapter in ancient epistemology: the debates about the nature of evidence and of the inferences based on it--or signs and sign-inferences as they were called in antiquity. As the first comprehensive treatment of this topic, it fills an important gap in the histories of science and philosophy.

Scientists are generally subject to social pressures, including pressures to conform with others in their communities, that affect achievement of their epistemic goals. Here we analyze a network epistemology model in which agents, all else being equal, prefer to take actions that conform with those of their neighbors. This preference for conformity interacts with the agents’ beliefs about which of two possible actions yields the better result. We find a range of possible outcomes, including stable polarization in belief and action. (...) The model results are sensitive to network structure. In general, though, conformity has a negative effect on a community’s ability to reach accurate consensus about the world. (shrink)

Based on the results of open ended interviews with managers in a variety of organizational positions, moral questions encountered in everyday managerial life are described. These involve transactions with employees, peers and superiors, customers, suppliers and other stakeholders. It is suggested that managers identify transactions as involving personal moral concern when they believe that a moral standard has a bearing on the situation and when they experience themselves as having the power to affect the transaction. This is the first in (...) a research series of three papers. (shrink)

The lack of concrete guidance provided by managerial moral standards and the ambiguity of the expectations they create are discussed in terms of the moral stress experienced by many managers. It is argued that requisite clarity and feelings of obligation with respect to moral standards derive ultimately from public discussion of moral issues within organizations and from shared public agreement about appropriate behavior. Suggestions are made about ways in which the moral dimension of an organization's culture can be more effectively (...) managed. This is the third in a research series of three papers. (shrink)

I describe a distinctive kind of fear that is generated by a vivid recognition of one’s mortal nature. I name it ‘existential shock’. This special fear does not take our future annihilation as any kind of harm, whether intrinsic or extrinsic. One puzzling feature of existential shock is that it is experienced as disclosing an important truth, yet attempts to specify this revelatory content bring us back to familiar facts about one’s inevitable death. But how can I discover something that (...) I already knew? I argue that in our everyday lives, we are in the grip of deeply entrenched patterns of thought and feeling that prevent the knowledge of our mortality from being fully assimilated. Rather, we merely ‘pay lip service’ to the facts of our mortality. I propose that existential shock involves a distinctive mode of presentation of oneself as a mortal being, in a way that cuts through subtle layers of denial that govern our lives. I develop this thesis by utilizing and synthesizing ideas from several traditions, including the work of Samuel Scheffler, Mark Johnston, Martin Heidegger, and Jay L. Garfield. (shrink)

As Harvey Brown emphasizes in his book Physical Relativity, inertial motion in general relativity is best understood as a theorem, and not a postulate. Here I discuss the status of the "conservation condition", which states that the energy-momentum tensor associated with non-interacting matter is covariantly divergence-free, in connection with such theorems. I argue that the conservation condition is best understood as a consequence of the differential equations governing the evolution of matter in general relativity and many other theories. I conclude (...) by discussing what it means to posit a certain spacetime geometry and the relationship between that geometry and the dynamical properties of matter. (shrink)

Values theory posits that individuals have values and they are formed by upbringing and life’s experiences and influence an individuals’ cognitive processes, decisions, and behavior. Emerging onto the business scene is a new population group, the Millennials. This research seeks to explore Millennials’ values from the viewpoint of their personal value orientation. Managerial PVO from the 1980s and 2010s are used as comparative populations. The Millennials’ PVO is generally consistent with managerial PVO from past research. They tend toward a Personal, (...) rather than Social, and Competence, rather than Moral, value orientation. Yet, some subtle differences emerged. Millennials are more self-focused and less other-focused than managers from the 1980s or 2010s. They emphasize competency skills more than today’s managers but less than the managers of the 1980s and place more worth on moral values than managers of the 1980s but less than today’s managers. (shrink)

The Jubilee Centre’s new report, Virtuous Medical Practice, examines the place of character and values in the medical profession in Britain today. Its findings are drawn from a UK-focused multi-methods study of 549 doctors and aspiring doctors at three career stages, first and final year students and experienced doctors.

The principle of clinical equipoise requires that, aside from certain exceptional cases, second generation treatments ought to be tested against standard therapy. In violation of this principle, placebo-controlled trials (PCTs) continue to be used extensively in the development and licensure of second-generation treatments. This practice is typically justified by appeal to methodological arguments that purport to demonstrate that active-controlled trials (ACTs) are methodologically flawed. Foremost among these arguments is the so called assay sensitivity argument. In this paper, I take a (...) closer look at this argument. Following Duhem, I argue that all trials, placebo-controlled or not, rely on external information for their meaningful interpretation. Pending non-circular empirical evidence that we can trust the findings of PCTs to a greater degree than the findings of ACTs, I conclude that the assay sensitivity argument fails to demonstrate that placebo-controlled trials are preferable, methodologically or otherwise, to active-controlled trials. Contrary to the intentions of its authors, the fundamental lesson taught by the assay sensitivity argument is Duhemian: the validity of all clinical trials depends on external information. (shrink)

In a rare opportunity, the authors gathered data from two matched health care providers managed by an insurance company where auditors had discovered theft by employees in one of the matched organizations. Data were gathered about the organizations' ethical work climates (EWCs). Analysis revealed statistically significant differences in EWCs across the two organizations. As predicted, the organization with the morally preferred EWCs did not have theft. Both macro- and micro-organizational influences are explored to explain these differences, along with implications for (...) practitioners and academic research. This is the first study to suggest that a priori EWCs can be useful in predicting observable behavior. (shrink)

Richard’s funeral Mass was celebrated in the Oratory Church, Oxford on 30 October 2024. A church Richard was thoroughly familiar with because of the Latin Masses he attended there. He would often d...

This research builds on previous investigations seeking to understand how individuals reason about moral problems. Our research includes a preliminary investigation about Millennials and a cross‐generational analysis using secondary research data to understand this emerging generation's moral reasoning and assess trends in moral reasoning over time. This study addresses content‐bias in moral reasoning by using a new instrument with business‐based dilemmas, the Moral Recognition Interview, based on the well‐established moral reasoning framework of Lawrence Kohlberg. Results show that the Millennials in (...) this study exhibit differences in moral reasoning based on gender, intelligence, work experience, and academic major, however not necessarily in an expected manner. Differences in moral reasoning were found when the context or “story pull” of the ethical dilemmas presented is considered. In addition, a comparison to other studies shows that business student Millennials tend to reason at lower levels of cognitive moral reasoning than non‐business college students, as well as college students in the 1960s–1970s (Baby Boomers) and in the 1980s–1990s (Generation Xers). (shrink)

Bribery in international business has become a priority concern among business, government, and community leaders. While discussions among philosophers often emphasize the ethical justification for banning bribery, policy-makers around the world are challenging it on the basis of its effects for economic development. In this paper we define bribery, trace recent efforts by the public, private, and civil society sectors to curb it, and attempt to answer the question: Will bribery become less common?