A reassessment of Aquinas’s doctrine of divine infinity, particularly in the light of the previous history of the concept within Western philosophy and theology. From the critical perspective provided by this history the central place which has been claimed for it in Aquinas’s thinking is questioned, as are also its originality and coherence. The notion that the doctrine of divine infinity was introduced to Western thought by Judaeo‐Christianity is rejected; from Anaximander onwards it had been a central concept in Greek (...) philosophy. Aristotle however had rejected it so effectively that, for several centuries afterwards, it seems to have led an ‘underground’ existence until it finally surfaces again in ‘Gnostic’ and related currents of thought. It is from these circles that it finally, and after some resistance, patchily entered orthodox Christian thinking. Likewise Plotinus was not the source of the doctrine, as some have claimed; historical precedence must be given to the Gnostics. Neoplatonism never, despite the prestige of Plotinus, fully accepted the doctrine; in Proclus it is a subordinate emanation from the One, which is beyond Infinity and Infinitude. Nor, because of the influence of Aristotle, does Islamic Neoplatonized Aristotelianism endorse the doctrine. Aquinas’s commitment to it seems to stem from the impact of John of Damascus’s stress upon the doctrine, the translation of whose work greatly influenced Western theology from the late twelfth century onward, together with his need to distance himself from the restrictions of the divine power and freedom found in the Arabic Aristotelian philosophers, whom, in general, he regarded as philosophical authorities. But his position on the doctrine is flawed by equivocation and self‐contradiction, flowing from his attempt to reconcile Christian personalist theism with Neoplatonized Aristotleain necessitarian monism. (shrink)

Robert Coover’s Novel, The Public Buming, merges fantasy, history, and popular myth to respond to the American Cold War culture surrounding the trial of Ethal and Julius Rosenberg. While serving as a postmodern response to, and rewrite of, the Cold War ideological narratives, Coover’s novel also raises theoretical and practical questions concerning the author’s agency in the twentieth century. This article makes use of the language theories of Bruce Andrews, Mikhail Bakhtin, and Charles Peirce to consider how Coover’s fiction (...) addresses the conflict between the public and private self, authorial discourse and collective ideological discourse. Coover’s novel reflects on these tensions, foregrounding the erosion of an autonomous concept of self and a Romantic notion of autotelic creation. At the same time, it employs a range of strategies (recovery of alternative voices, dismantling of polarities, rewriting) as a form of resistance against the monologic narratives of the Cold War.Le roman de Robert Coover, The Public Buming, combine I’imaginaire, I’histoire, et le mythe populaire pour repondre ala culture de la guerre froide américaine dans laquelle baigne le procès d’Ethal et de Julius Rosenberg. Bien qu’il serve de reponse aux narrations ideologiques de la guerre froide et de réécriture de celles-ci, le roman de Coover soulève aussi des questions théoriques et pratiques relativement à I’action de I’auteur au vingtième siècle. Le présent article utilise les théories du langage de Bruce Andrews, Mikhail Bakhtin, et Charles Peirce afin d’analyser la façon dont le roman-fiction de Coover aborde le conflit entre le soi public et privé et entre le discours de I’auteur et le discours idéologique collectif. Le roman de Coover médite sur ces tensions en mettant I’accent sur I’erosion du concept autonome de soi et de la notion romantique de création autotélique. À la même occasion, il emploie un éventail de stratégies (recouvrement de contre-voix, démantèlement des polarités, réécriture) en tant que résistances aux narrations monoloqigues de la guerre froide. (shrink)

Book reviewed in this article: The Philosophical Assessment of Theology: Essays in Honour of Frederick C. Copleston. Edited by Gerard J. Hughes. Language, Meaning and God: Essays in Honour of Herbert McCabe OP. Edited by Brian Davies. God Matters. By Herbert McCabe. Philosophies of History: A Critical Essay. By Rolf Gruner. The ‘Phaedo’: A Platonic Labyrinth. By Ronna Burger. Lessing's ‘Ugly Ditch’: A Study of Theology and History. By Gordon E. Michalson, Jr. Peirce. By Christopher Hookway. Frege: Tradition and Influence. (...) Edited by Crispin Wright. The Private World. Selections from the Diario Íntimo and Selected Letters 1890–1936. By Miguel de Unamuno, translated by Anthony Kerrigan, Allen Lacy, Martin Nozick. A Third Collection: Papers by Bernard J.F. Lonergan, S.J. Edited by Frederick E. Crowe. Philosophical Papers. By Charles Taylor. 2 vols. Principles of Language and the Mind. By T.P. Waldron. The Principle of Double Effect: A Critical Appraisal of its Traditional Understanding and its Modern Reinterpretation. By L.I. Ugorji. Human Rights: Fact or Fancy By Henry B. Veatch. Enlightenment and Alienation: An Essay towards a Trinitarian Theology. By Colin Gunton. Only Human. By Don Cupitt. The Roots of the Modern Christian Tradition. Edited by E. Rpzanne Elder. ‘Africanische Theologie’: Darstellung und Dialog.. By Heribert Rücker. African Religions in Western Conceptual Schemes. By Emefie Ikenga Metuh. The Destiny of Man: Dagaare Beliefs in Dialogue with Christian Eschatology. By Edward Kuukure. The World in Between: Christian Healing and the Struggle for Spiritual Survival. By E. Milingo. Theology in Africa. By Kwesi A. Dickson. The Future of Anglican Theology. Edited by M. Darrol Bryant. Reconciling. By John Coventry. The Genesis of Faith: The Depth Theology of Abraham Joshua Heschel. By John C. Merkle. Anthropology in Theological Perspective. By Wolfhart Pannenberg. Contemporary Approaches to the Study of Religion. Volume II: The Social Sciences. Edited by Frank Whaling. American Sociology: Worldly Rejections of Religion and Their Directions. By Arthur J. Vidich and Stanford M. Lyman. A Critical Theory of Religion: The Frankfurt School. By Rudolf J. Siebert. The Anthropology of Evil. Edited by David Parkin. The Wealth of Christians. By Redmond Mullin. Biblical Interpretation in Ancient Israel. By Michael Fishbane. Reading the Old Testament: An Introduction. By Lawrence Boadt. Old Testament Theology: Its History and Development. By John H. Hayes and Frederick C. Prussner. God's Conflict with the Dragon and the Sea: Echoes of a Canaanite Myth in the Old Testament. By John Day. Law and Wisdom from Ben Sira to Paul. By Eckhard J. Schnabel. The Order of the Synoptics: Why Three Synoptic Gospels? By Bernard Orchard and Harold Riley. The Making of Mark. By J. Duncan M. Derrett. Argumentation bei Paulus. By Folker Siegert. Christians and the Military: The Early Experience. Edited by Robert J. Daly. Origienes' Eucharistielehre im Streit der Konfessionen; Die Auslegungsgeschichte seit der Reformation. By Lothar Lies. L'église de Cappadoce au IVe siècle d'après la correspondance de Basile de Césarée. By Benpit Gain Cave Monasteries of Byzantine Cappadocia. By Lyn Rodley. Augustine of Hippo, Selected Writings. Translated with an Introduction by Mary T. Clark. Wisdom from St Augustine. By Vernon J. Bourke. A History of Religious Ideas, Vol. 3: From Muhammad to the Age of Reforms. By Mircea Eliade. Les Lectionnaires Copies Annuels: Basse‐Egypte. By Ugo Zanetti. Humanism and Scholasticism in Late Medieval Germany. By James H. Overfield. Wyclif. By Anthony Kenny. The Lady and the Virgin: Image, Attitude and Experience in Twelfth Century France. By Penny Shine Gold. Unquiet Souls: Fourteenth‐Century Saints and Their Religious Milieu. By Richard Kieckhefer. Luther: Theologian for Catholics and Protestants. Edited by George Yule. La Réforme Catholique: Le Combat de Maldonat. By Paul Schmitt. Roman Catholicism in England: From the Elizabethan Settlement to the Second Vatican Council. By Edward Norman. The Life of David Brainerd. Edited by Norman Pettit. Nineteenth Century Religious Thought in the West. Edited by Ninian Smart, John Clayton, Patrick Sherry and Steven T. Katz The Significance of Jesus Christ in Asia. By Hans Staffner. Is the Virgin Mary Appearing at Medjugorje? By René Laurentin and Ljudevit Rupčić. Mary Queen of Peace: Is the Mother of God Appearing in Medjugorje? By Lucy Rooney and Robert Fancy. (shrink)

Some time in the late 1590s, the Welsh amateur mathematician John Bulkeley wrote to Thomas Harriot asking his opinion about the properties of a truly gargantuan (but totally imaginary) plano-spherical convex lens, 48 feet in diameter. While Bulkeley’s original letter is lost, Harriot devoted several pages to the optical properties of “Mr Bulkeley his Glasse” in his optical papers (now in British Library MS Add. 6789), paying particular attention to the place of its burning point. Harriot’s calculational methods in these (...) papers are almost unique in Harriot’s optical remains, in that he uses both the sine law of refraction and interpolation from Witelo’s refraction tables in order to analyze the passage of light through the glass. For this and other reasons, it is very likely that Harriot wrote his papers on Bulkeley’s glass very shortly after his discovery of the law and while still working closely with Witelo’s great Optics; the papers represent, perhaps, his very first application of the law. His and Bulkeley’s interest in this giant glass conform to a long English tradition of curiosity about the optical and burning properties of large glasses, which grew more intense in late sixteenth-century England. In particular, Thomas Digges’s bold and widely known assertions about his father’s glasses that could see things several miles distant and could burn objects a half-mile or further away may have attracted Harriot and Bulkeley’s skeptical attention; for Harriot’s analysis of the burning distance and the intensity of Bulkeley’s fantastic lens, it shows that Digges’s claims could never have been true about any real lens (and this, I propose, was what Bulkeley had asked about in his original letter to Harriot). There was also a deeper, mathematical relevance to the problem that may have caught Harriot’s attention. His most recent source on refraction—Giambattista della Porta’s De refractione of 1593—identified a mathematical flaw in Witelo’s cursory suggestion about the optics of a lens (the only place that lenses appear, however fleetingly, in the writings of the thirteenth-century Perspectivist authors). In his early notes on optics, in a copy of Witelo’s optics, Harriot highlighted Witelo’s remarks on the lens and della Porta’s criticism (which he found unsatisfactory). The most significant problem with Witelo’s theorem would disappear as the radius of curvature of the lens approached infinity. Bulkeley’s gigantic glass, then, may have provided Harriot an opportunity to test out Witelo’s claims about a plano-spherical glass, at a time when he was still intensely concerned with the problems and methods of the Perspectivist school. (shrink)

In June 21, 1990, the Joneses, an African-American family living in the mainly white and working-class neighbourhood of St. Paul in Minnesota, saw a small white cross burning in their yard. By placing the burning cross on the yard, the Minnesota Supreme Court argued that one of the accused, Robert A Viktora, had engaged in ‘fighting words’. However, the US Supreme Court reversed this decision, arguing that the local authority in St Paul only legally banned certain ‘fighting words’, but (...) not others. Judith Butler explores this legal case, R.A.V. v. St. Paul. Judith Butler argues in her earlier work that the Supreme Court in effect represented the burning cross as being non-performative and simply a vehicle of expression rather than a historical symbol of hate speech towards African-Americans. In this paper, I look again at the R.A.V. case. But I do so by both drawing on what Butler explicitly says about the case in her early work and integrating this with her later work on the ethics of grief, state hegemony and public assemblies. Furthermore, I also incorporate some of the insights of the Bakhtin Circle into Butler’s work to strengthen her arguments. The paper then revisits R.A.V. v. St. Paul and shows how Reaganite state hegemony effectively transformed issues of racism surrounding this free speech case into ‘monologic’ and ‘ungrievable’ public matters of concern. The paper concludes by briefly discussing counter-hegemonic politics of free speech. (shrink)

In developing a framework for assessing privacy risks, Dupras and Bunnik’s “Toward a framework for assessing privacy risks in multi-omic research and databases” considers the question of whe...

We consider the informal concept of "computability" or "effective calculability" and two of the formalisms commonly used to define it, "(Turing) computability" and "(general) recursiveness". We consider their origin, exact technical definition, concepts, history, general English meanings, how they became fixed in their present roles, how they were first and are now used, their impact on nonspecialists, how their use will affect the future content of the subject of computability theory, and its connection to other related areas. After a careful (...) historical and conceptual analysis of computability and recursion we make several recommendations in section §7 about preserving the intensional differences between the concepts of "computability" and "recursion." Specifically we recommend that: the term "recursive" should no longer carry the additional meaning of "computable" or "decidable;" functions defined using Turing machines, register machines, or their variants should be called "computable" rather than "recursive;" we should distinguish the intensional difference between Church's Thesis and Turing's Thesis, and use the latter particularly in dealing with mechanistic questions; the name of the subject should be "Computability Theory" or simply Computability rather than "Recursive Function Theory.". (shrink)

This article is an accompaniment to Anthony Freeman’s review of Views into the Chinese Room, reflecting on some pertinent outstanding questions about the Chinese room argument. Although there is general agreement in the artificial intelligence community that the CRA is somehow wrong, debate continues on exactly why and how it is wrong. Is there a killer counter-argument and, if so, what is it? One remarkable fact is that the CRA is prototypically a thought experiment, yet it has been very little (...) discussed from the perspective of thought experiments in general. Here, I argue that the CRA fails as a thought experiment because it commits the fallacy of undersupposing, i.e., it leaves too many details to be filled in by the audience. Since different commentators will often fill in details differently, leading to different opinions of what constitutes a decisive counter, the result is 21-plus years of inconclusive debate. (shrink)

We begin with the history of the discovery of computability in the 1930’s, the roles of Gödel, Church, and Turing, and the formalisms of recursive functions and Turing automatic machines . To whom did Gödel credit the definition of a computable function? We present Turing’s notion [1939, §4] of an oracle machine and Post’s development of it in [1944, §11], [1948], and finally Kleene-Post [1954] into its present form. A number of topics arose from Turing functionals including continuous functionals on (...) Cantor space and online computations. Almost all the results in theoretical computability use relative reducibility and o-machines rather than a-machines and most computing processes in the real world are potentially online or interactive. Therefore, we argue that Turing o-machines, relative computability, and online computing are the most important concepts in the subject, more so than Turing a-machines and standard computable functions since they are special cases of the former and are presented first only for pedagogical clarity to beginning students. At the end in §10–§13 we consider three displacements in computability theory, and the historical reasons they occurred. Several brief conclusions are drawn in §14. (shrink)

As technology redefines relationships, new assumptions are emerging about the ethics of persuasion. In an increasingly global economy, technology is forcing greater transparency onto businesses and governments as the moral context of their communications is inseparable from the competitive nature of the business world. This article suggests that moral boundaries will be set naturally, that consumers have a moral obligation to excercise "due diligence" in their acceptance of messages, and that no one is in charge of the global economy's conventions (...) and morality. The system ultimately depends on participants to keep their own self-interested boat in the race. (shrink)

We announce and explain recent results on the computably enumerable (c.e.) sets, especially their definability properties (as sets in the spirit of Cantor), their automorphisms (in the spirit of Felix Klein's Erlanger Programm), their dynamic properties, expressed in terms of how quickly elements enter them relative to elements entering other sets, and the Martin Invariance Conjecture on their Turing degrees, i.e., their information content with respect to relative computability (Turing reducibility).

Post in 1944 began studying properties of a computably enumerable set A such as simple, h-simple, and hh-simple, with the intent of finding a property guaranteeing incompleteness of A . From the observations of Post and Myhill , attention focused by the 1950s on properties definable in the inclusion ordering of c.e. subsets of ω, namely E = . In the 1950s and 1960s Tennenbaum, Martin, Yates, Sacks, Lachlan, Shoenfield and others produced a number of elegant results relating ∄-definable properties (...) of A , like maximal, hh-simple, atomless, to the information content of A . Harrington and Soare gave an answer to Post's program for definable properties by producing an ∄-definable property Q which guarantees that A is incomplete and noncomputable, but developed a new Δ 3 0 -automorphism method to prove certain other properties are not ∄-definable. In this paper we introduce new ∄-definable properties relating the ∄-structure of A to deg, which answer some open questions. In contrast to Q we exhibit here an ∄-definable property T which allows such a rapid flow of elements into A that A must be complete even though A may possess many other properties such as being promptly simple. We also present a related property NL which has a slower flow but fast enough to guarantee that A is not low, even though A may possess virtually all other related lowness properties and A may simultaneously be promptly simple. (shrink)

Let M be a smooth, compact manifold of dimension n ≥ 5 and sectional curvature | K | ≤ 1. Let Met (M) = Riem(M)/Diff(M) be the space of Riemannian metrics on M modulo isometries. Nabutovsky and Weinberger studied the connected components of sublevel sets (and local minima) for certain functions on Met (M) such as the diameter. They showed that for every Turing machine T e , e ∈ ω, there is a sequence (uniformly effective in e) of homology (...) n-spheres {P k e } k ∈ ω which are also hypersurfaces, such that P k e is diffeomorphic to the standard n-sphere S n (denoted P k e ≈ diff S n ) iff T e halts on input k, and in this case the connected sum N k e =M ♯ P k e ≈ diff M , so N k e ∈ Met(M), and N k e is associated with a local minimum of the diameter function on Met(M) whose depth is roughly equal to the settling time σ e (k) of T e on inputs y i } ∈ ω of c.e. sets so that for all i the settling time of the associated Turing machine for A i dominates that for A i + 1 , even when the latter is composed with an arbitrary computable function. From this, Nabutovsky and Weinberger showed that the basins exhibit a "fractal" like behavior with extremely big basins, and very much smaller basins coming off them, and so on. This reveals what Nabutovsky and Weinberger describe in their paper on fractals as "the astonishing richness of the space of Riemannian metrics on a smooth manifold, up to reparametrization." From the point of view of logic and computability, the Nabutovsky-Weinberger results are especially interesting because: (1) they use c.e. sets to prove structural complexity of the geometry and topology, not merely undecidability results as in the word problem for groups, Hilbert's Tenth Problem, or most other applications; (2) they use nontrivial information about c.e. sets, the Soare sequence {A i } i ∈ ω above, not merely G öodel's c.e. noncomputable set K of the 1930's; and (3) without using computability theory there is no known proof that local minima exist even for simple manifolds like the torus T 5 (see §). (shrink)

In the last five years there have been a number of results about the computable content of the prime, saturated, or homogeneous models of a complete decidable theory T in the spirit of Vaught's "Denumerable models of complete theories" combined with computability methods for degrees d ≤ 0′. First we recast older results by Goncharov, Peretyat'kin, and Millar in a more modern framework which we then apply. Then we survey recent results by Lange, "The degree spectra of homogeneous models," which (...) generalize the older results and which include positive results on when a certain homogeneous model of T has an isomorphic copy of a given Turing degree. We then survey Lange's "A characterization of the 0-basis homogeneous bounding degrees" for negative results about when does not have such copies, generalizing negative results by Goncharov, Peretyat'kin, and Millar. Finally, we explain recent results by Csima, Harizanov, Hirschfeldt, and Soare, "Bounding homogeneous models," about degrees d that are homogeneous bounding and explain their relation to the PA degrees. (shrink)

J. N. Crossley [1] raised the question of whether the implication 2 + A = A ⇒ 1 + A = A is true for constructive order types (C.O.T.'s). Using an earlier definition of constructive order type, A. G. Hamilton [2] presented a counterexample. Hamilton left open the general question, however, since he pointed out that Crossley considers only orderings which can be embedded in a standard dense r.e. ordering by a partial recursive function, and that his counterexample fails to (...) meet this requirement. We resolve the question by finding a C.O.T. A which meets Crossley's requirement and such that 2 + A = A but 1 + A ≠ A. At the suggestion of A. B. Manaster and A. G. Hamilton we easily extend this construction to show that for any n ≧ 2, there is a C.O.T. A such that n + A = A but m + A ≠ A for 0 < m < n. Hence, Theorem 3 of [2] and all of its corollaries hold with the new definition of C.O.T. The construction is not difficult and requires no priority argument. The techniques are similar to those developed in [3], but no outside results are needed here. (shrink)

John Searle’s Chinese room argument is a celebrated thought experiment designed to refute the hypothesis, popular among artificial intelligence scientists and philosophers of mind, that “the appropriately programmed computer really is a mind”. Since its publication in 1980, the CRA has evoked an enormous amount of debate about its implications for machine intelligence, the functionalist philosophy of mind, theories of consciousness, etc. Although the general consensus among commentators is that the CRA is flawed, and not withstanding the popularity of the (...) systems reply in some quarters, there is remarkably little agreement on exactly how and why it is flawed. A newcomer to the controversy could be forgiven for thinking that the bewildering collection of diverse replies to Searle betrays a tendency to unprincipled, ad hoc argumentation and, thereby, a weakness in the opposition’s case. In this paper, treating the CRA as a prototypical example of a ‘destructive’ thought experiment, I attempt to set it in a logical framework, which allows us to systematise and classify the various objections. Since thought experiments are always posed in narrative form, formal logic by itself cannot fully capture the controversy. On the contrary, much also hinges on how one translates between the informal everyday language in which the CRA was initially framed and formal logic and, in particular, on the specific conception of possibility that one reads into the logical formalism. (shrink)

The traditional view of symbol grounding seeks to connect an a priori internal representation or ‘form’ to its external referent. But such a ‘form’ is usually itself systematically composed out of more primitive parts, so this view ignores its grounding in the physics of the world. Some previous work simulating multiple talking/listening agents has effectively taken this stance, and shown how a shared discrete speech code can emerge. Taking the earlier work of Oudeyer, we have extended his model to include (...) a dispersive force intended to account broadly for a speaker’s motivation to increase auditory distinctiveness. New simulations show that vowel systems result that are more representative of the range seen in human languages. These simulations make many profound abstractions and assumptions. Relaxing these by including more physically and physiologically realistic mechanisms for talking and listening is seen as the key to replicating more complex and dynamic aspects of speech, such as consonant-vowel patterning. (shrink)

A Turing degree d is homogeneous bounding if every complete decidable (CD) theory has a d-decidable homogeneous model A, i.e., the elementary diagram De (A) has degree d. It follows from results of Macintyre and Marker that every PA degree (i.e., every degree of a complete extension of Peano Arithmetic) is homogeneous bounding. We prove that in fact a degree is homogeneous bounding if and only if it is a PA degree. We do this by showing that there is a (...) single CD theory T such that every homogeneous model of T has a PA degree. (shrink)

The psychological concept of illusion is defined as a process involving an interaction of logical and empirical considerations. Common usage suggests that an illusion is a discrepancy between one's awareness and some stimulus. Following preliminary definitions of classes of stimuli, five definitions of illusion are considered, based upon the possible discrepancies between awareness and a stimulus. It is found that each of these definitions fails to make important distinctions, even to the point of equating all illusory and perceptual phenomena. This (...) dilemma is resolved by redefining illusion without reference to truth or falsity, but relative to the functioning of a given perceptual system under different conditions. The definition accepted as best is 'a discrepancy between one's perceptions of an object or event observed under different conditions'. Conditions may differ in terms of stimulus exposure, stimulus context, or experiental context. The philosophical and psychological implications are discussed of accepting a definition of illusion not based on a discrepancy between awareness and a stimulus. (shrink)

Topologists Nabutovsky and Weinberger discovered how to embed computably enumerable (c.e.) sets into the geometry of Riemannian metrics modulo diffeomorphisms. They used the complexity of the settling times of the c.e. sets to exhibit a much greater complexity of the depth and density of local minima for the diameter function than previously imagined. Their results depended on the existence of certain sequences of c.e. sets, constructed at their request by Csima and Soare, whose settling times had the necessary dominating properties. (...) Although these computability results had been announced earlier, their proofs have been deferred until this paper. Computably enumerable sets have long been used to prove undecidability of mathematical problems such as the word problem for groups and Hilbert's Tenth Problem. However, this example by Nabutovsky and Weinberger is perhaps the first example of the use of c.e. sets to demonstrate specific mathematical or geometric complexity of a mathematical structure such as the depth and distribution of local minima. (shrink)

Philosophical understandings of Nature and Human Nature. Classical Greek and modern West, Christian, Buddhist, Taoist, by 14 authors, including Robert Neville, Stanley Rosen, David Eckel, Livia Kohn, Tienyu Cao, Abner Shimoney, Alfred Tauber, Krzysztof Michalski, Lawrence Cahoone, Stephen Scully, Alan Olson and Alfred Ferrarin. Dedicated to the phenomenological ecology of Erazim Kohák, with 10 of his essays and a full bibliography. Overall theme: on the question of the moral sense of nature.

Natural Sciences and the Social Sciences contains a series of explorations of the different ways in which the social sciences have interacted with the natural sciences. Usually, such interactions are considered to go only `one way': from the natural to the social sciences. But there are several important essays in this volume which show how developments in the social sciences have affected the natural sciences - even the `hard' science of physics. Other essays deal with various types of interaction since (...) the Scientific Revolution. In his general introductory chapter, Cohen sets some general themes concerning analogies and homologies and the use of metaphors, drawing specific examples from the use of concepts of physics by marginalist economists and of developments in the life sciences by organismic sociologists. The remaining chapters, which explore the different ways in which the social sciences and the natural sciences have actually interacted, are written by leaders in the field of history of science, drawn from a wide range of countries and disciplines. The book will be of great interest to all historians of science, philosophers interested in questions of methodology, economists and sociologists, and all social scientists concerned with the history of their subject and its foundations. (shrink)

The aim of UK-REACH (“The United Kingdom Research study into Ethnicity And COVID-19 outcomes in Healthcare workers”) is to understand if, how, and why healthcare workers (HCWs) in the United Kingdom (UK) from ethnic minority groups are at increased risk of poor outcomes from COVID-19. In this article, we present findings from the ethical and legal stream of the study, which undertook qualitative research seeking to understand and address legal, ethical, and social acceptability issues around data protection, privacy, and information (...) governance associated with the linkage of HCWs’ registration data and healthcare data. We interviewed 22 key opinion leaders in healthcare and health research from across the UK in two-to-one semi-structured interviews. Transcripts were coded using qualitative thematic analysis. Participants told us that a significant aspect of Big Data research in public health is varying drivers of mistrust—of the research itself, research staff and funders, and broader concerns of mistrust within participant communities, particularly in the context of COVID-19 and those situated in more marginalised community settings. However, despite the challenges, participants also identified ways in which legally compliant and ethically informed approaches to research can be crafted to mitigate or overcome mistrust and establish greater confidence in Big Data public health research. Overall, our research indicates that a “Big Data Ethics by Design” approach to research in this area can help assure (1) that meaningful community and participant engagement is taking place and that extant challenges are addressed, and (2) that any new challenges or hitherto unknown unknowns can be rapidly and properly considered to ensure potential (but material) harms are identified and minimised where necessary. Our findings indicate such an approach, in turn, will help drive better scientific breakthroughs that translate into medical innovations and effective public health interventions, which benefit the publics studied, including those who are often marginalised in research. (shrink)

This essay offers an exegesis and critique of the moment of community formation in Agamben’s Homo Sacer Project. In The Sacrament of Language, Agamben searches for the site of a non-sovereign community founded upon the oath [horkos, sacramentum]: an ancient institution of language that produces and guarantees the connection between speech and the order of things by calling the god as a witness to the speaker’s fidelity. I argue that Agamben’s account ultimately falls short of subverting sovereignty, however, because the (...) sacramentum derives its power, at a fundamental level, from the ‘monothetic’ structure of truth—what Agamben calls ‘the name of God’ [il nome di Dio]. I propose we may yet salvage the oath as a means of subverting sovereignty, however, if we reconsider it in the context of polytheism, where the names of the gods [i nomi degli dei] can be many, while remaining powerful. First, through a reading of Aeschylus’ Eumenides, I argue that the Greeks understood the oath to function even where truth and falsity were inherently undecidable. Second, I argue that if we separate the truth and power functions interwoven in the sacramentum, we find a second formula, the decisory oath, which can be taken in order to produce a community even in the absence of one sovereign truth. As a kind of magical speech, the decisory oath provides the limit conditions for the possibility of distinguishing true from false in the sacramentum, and thus founds it. (shrink)

The central feature of the narrative structure of Collingwood’s The Idea of History is the pivotal role accorded to Bradley, evident in the table of contents and in the two discussions of him. Few readers have noticed that, confusingly, the book’s first discussion of Bradley is a revision of the Inaugural Lecture “The Historical Imagination,” which constitutes the book’s second discussion of Bradley . The differences between these two presentations of Bradley are significant. The 1935 account seeks to portray the (...) Bradley of the Presuppositions of Critical History as a Copernican revolutionary in historical thought, even though the neo-Kantian transcendentalism promoted in the Lecture had been the core of Collingwood’s approach to philosophy of history from the mid-1920s, many years before he encountered Bradley’s essay. By 1935 this transcendentalism was in the process of self-destructing because of inner contradictions. By 1936, once Collingwood’s narrative and his criticisms of Bradley left the 1935 claims unsustainable, Collingwood shifted attention to Bradley’s later works, in an unsuccessful attempt to sustain the notion of his originality . Hitherto neglected Collingwood manuscripts held in the Bodleian prove that by 1940 Collingwood recognized this, so that the prominence Knox gave to Bradley in his editing of the IH is demonstrably not in accord with Collingwood’s views and plans for The Idea of History. Knox’s much-disputed claim that there was a radical shift to historicism in the later Collingwood is, however, confirmed, clear proof being adduced that in the later 1930s the attempt transcendentally to deduce universal and necessary presuppositions of historical knowledge is abandoned for a radically historicist account, paralleled by a demotion of “critical history” as the final form of “history proper” in favor of “scientific history.”. (shrink)

This contains an extended and wide ranging bibliography, beginning with the seventeenth century, of works relevant to the problem of miracles and Hume’s essay. It is especially useful for the problem in its historical setting.

Benchmark theory , introduced by Ralph Wedgwood, departs from decision theories of pure expectation maximization like evidential decision theory and causal decision theory and instead ranks actions according to the desirability of an outcome they produce in some state of affairs compared to a standard—a benchmark—for that state of affairs. Wedgwood motivates BT through what he terms Gandalf’s principle, that the merits of an action in a given state should be evaluated relative only to the performances of other actions in (...) that state, and not to their performances in other states. Although BT succeeds in selecting intuitively rational actions in a number of cases—including some in which EDT or CDT seem to go wrong—it places constraints on rational decision-making that either lack motivation or are untenable. Specifically, I argue that as it stands BT is committed both to endorsing and rejecting the independence of irrelevant alternatives. Furthermore its requirement that weakly dominated actions be excluded from consideration of rational action lacks motivation and threatens to collide with traditional game theory. In the final section of the paper, I construct a counterexample to BT. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:A Theory of International Bioethics: The Negotiable and the Non-NegotiableRobert Baker (bio)AbstractThe preceding article in this issue of the Kennedy Institute of Ethics Journal presents the argument that “moral fundamentalism,” the position that international bioethics rests on “basic” or “fundamental” moral principles that are universally accepted in all eras and cultures, collapses under a variety of multicultural and postmodern critiques. The present article looks to the contractarian tradition of (...) Hobbes and Locke—as reinterpreted by David Gauthier, Robert Nozick, and John Rawls—for an alternative justification for international bioethics. Drawing on the central themes of this tradition, it is argued that international bioethics can be rationally reconstructed as a negotiated moral order that respects culturally and individually defined areas of nonnegotiability. Further, the theory of a negotiated moral order is consistent with traditional ideals about human rights, is flexible enough to absorb the genuine insights of multiculturalism and postmodernism, and yet is strong enough to justify transcultural and transtemporal moral judgments, including the condemnation of the Nazi doctors at Nuremberg. This theory also is consistent with the history of the ethics of human subjects experimentation and offers insights into current controversies such as the controversy over changing the consent rule for experiments in emergency medicine and the controversy over exempting certain clinical trials of inexpensive treatments for preventing the perinatal transmission of AIDS from the ethical standards of the sponsoring country.The Preamble to the Council of Europe’s (1997) Convention on Human Rights and Biomedicine, the most recently ratified code of international bioethics, is noteworthy because it never mentions “principles,” the concept most frequently cited by the fundamentalists as basic to international bioethics. Instead it stresses rights, a concept that has been utterly ignored by the fundamentalist theorists of international bioethics. The Preamble exemplifies a conception of international [End Page 233] bioethics as an ethics of covenants and conventions grounded in human rights. In the full text of the Preamble, the term “rights” appears eight times and the expressions “convention” and “covenant” are used six times; the term “principle” does not appear at all. In this essay, I develop a theoretical framework for international bioethics based on conventions, covenants, and areas of “nonnegotiability”—a concept that serves as a functional analogue to the traditional notion of “human rights.” I also shall argue that, unlike the theory of basic principles central to moral fundamentalism, the theory of negotiated morality appears immune to the multicultural and postmodern critiques of international bioethics that were analyzed in the preceding article in this issue of the Kennedy Institute of Ethics Journal (Baker 1998).Negotiated Moral Order: A Model for International BioethicsReconsidering ContractarianismThe linkage of “conventions” and “covenants” with human rights that is evident in the Council of Europe’s Convention on Human Rights and Biomedicine traces back directly to the moral and political theories of Thomas Hobbes and John Locke. Such philosophers as David Gauthier (1986), Robert Nozick (1974), and John Rawls (1971, 1993) recently have reinvigorated this classic contractarian line of analysis. In this section, I shall reconsider classical contractarian theory from a perspective informed by these more recent analyses.The most riveting feature of all forms of contractarian theory is the metaphor of the contract itself, particularly the legitimating role it accords to assent. Because contractarians look to the assent of those who would be bound by a moral norm as ultimately the sole source of a norm’s legitimacy, the most important corollary of contractarian moral theory is that moral norms are illegitimate insofar as agents either in principle could not, hypothetically would not, or actually will not rationally assent to be bound by them. Contractarians also argue that because legal norms are legitimated by acceptance of the authority of those who promulgate them, the authority of such norms is bounded by the actual or hypothetical assent of the governed. These features of contractarian analysis generate the correlative concepts of human rights and civil rights.Less often remarked, but nonetheless integral to the metaphor of the social contract, is the contractarian recognition that the interests of the [End Page 234] parties who contract to form civil society are naturally in conflict (or, as Hobbes put... (shrink)

This collection of essays, offered in honor of the distinguished career of prominent political philosophy professor Clifford Orwin, brings together internationally renowned scholars to provide a wide context and discuss various aspects of the virtue of “humanity” through the history of political philosophy.

Thinkers from a variety of fields analyze the roles of imaging technologies in science and consider their implications for many issues, from our conception of selfhood to the authority of science. In what follows, I encourage scholars to develop an applied philosophy of imaging, that is, to collect these analyses of scientific imaging and to reflect on how they can be made useful for ongoing scientific work. As an example of this effort, I review concepts developed in Don Ihde’s phenomenology (...) of technology and refigure them for use in the analysis of scientific practice. These concepts are useful for drawing out the details of the interpretive frameworks scientists bring to laboratory images. Next, I apply these ideas to a contemporary debate in neurobiology over the interpretation of images of neurons which have been frozen at the moment of transmitter release. This reveals directions for further thought for the study of neurotransmission. (shrink)

Multiple realization was once taken to be a challenge to reductionist visions, especially within cognitive science, and a foundation of the “antireductionist consensus.” More recently, multiple realization has come to be challenged on naturalistic grounds, as well as on more “metaphysical” grounds. Within cognitive science, one focal issue concerns the role of neural plasticity for addressing these issues. If reorganization maintains the same cognitive functions, that supports claims for multiple realization. I take up the reorganization involved in language dysfunctions to (...) deal with questions concerned with multiple realization and neural plasticity. Beginning with Broca’s case for localization and the nineteenth century discussion of “reorganization,” and returning to more recent evidence for neural plasticity, I argue that, in the end, there is substantial support for multiple realization in cognitive systems; I further argue that this is wholly consistent with a recognition of methodological pluralism in cognitive science. (shrink)

: Nearly all of the literature on the ethical, legal, or social issues surrounding genetic tests has proceeded on the assumption that any particular test for a gene mutation yields information about only one disease condition. Even though the phenomenon of pleiotropy, where a single gene has multiple, apparently unrelated phenotypic effects, is widely recognized in genetics, it has not had much significance for genetic testing until recently. In this article, I examine a moral dilemma created by one sort of (...) pleiotropic testing, APOE genotyping, which can yield information about the risk of two different conditions--coronary heart disease and Alzheimer's disease. A physician administering APOE testing for the beneficial purpose of assessing the risk of heart disease may discover medically useless and socially harmful information about the patient's risk of Alzheimer's disease. I explore how much providers should disclose to patients about pleiotropic test results and whether patients are obligated to know as much about their genetic condition as possible. (shrink)

Ever since its first publication in 1970, Amartya Sen's paper “The Impossibility of a Paretian Liberal” has served as the starting point for almost all discussions of liberty in social choice theory. However, a number of people, myself included, have argued that Sen's theorem rests on a misleading characterization of liberty . In a recent paper, addressed to a philosophical audience, Sen has provided a careful defence of his theorem against this charge. I shall argue that this defence does not (...) work. (shrink)