This article engages through an interdisciplinary approach to re-envision Tangintebu Theological College’s (TTC) model of theological education in the context of climate change in Kiribati. It utilises the anthropological theory of symbolic interactionism within missiological, cultural and, theological studies of climate change. It argues for the coconut tree as an appropriate cultural conceptual metaphorical idiom for translating and understanding Christian faith and shaping a theological pedagogy within the Kiribati context of climate change. The coconut image is an indigenous, holistic way (...) of knowing and learning informed by Kiribati cosmology embedded within people’s experiences and understanding of the coconut tree. Its life-centeredness has the potential to contextualise the theological curriculum and teaching methodology to assist in equipping theological students with climate change-sensitive approaches. The qualitative method was utilised to allow participants to reflect on their experiences of climate change in relation to the mission of the church. The data that informs this article was generated through unstructured interviews and focus group discussions with members of the Kiribati Uniting Church (KUC). The data was analysed using symbolic interactionism. The results suggest that the Kiribati people symbolically interact with God through their understanding of the coconut tree, which is conceived as the embodiment of God’s presence. It became clear that while this world view informs the faith of members of the KUC, the TTC curriculum has sidelined it, resulting in miseducation of pastors because this omission means they are not equipped to engage with the challenge of climate change. The participants argued that there is an urgent need to understand theological education and ministerial formation within the indigenous framework of Kiribati coconut imagination that is embedded in the promotion of justice and equitable society not only for human beings but for all of God’s creation through symbolic interaction with the presence of God in the coconut. (shrink)

Robert Nozick sharply distinguished his vision of the free society from egalitarian liberals such as John Rawls. Less remarked upon is the distinction he drew between the free society governed by a strictly limited government and the society without any government at all. In this volume, the editors have brought together a selection of specially commissioned essays from key theorists actively involved in this debate.

Understanding the neuroanatomical correlates of individual differences in executive function (EF) is integral to a complete characterization of the neural systems supporting cognition. While studies have investigated EF-neuroanatomy relationships in adults, these studies often include samples with wide variation in age, which may mask relationships between neuroanatomy and EF specific to certain neurodevelopmental time points, and such studies often use unreliable single task measures of EF. Here we address both issues. First, we focused on a specific age at which the (...) majority of neurodevelopmental changes are complete but at which age-related atrophy is not likely ( N = 251; mean age of 28.71 years, SD = 0.57). Second, we assessed EF through multiple tasks, deriving three factors scores guided by the unity/diversity model of EF, which posits a common EF factor that influences all EF tasks, as well as an updating-specific and shifting-specific factor. We found that better common EF was associated with greater volume and surface area of regions in right middle frontal gyrus/frontal pole, right inferior temporal gyrus, as well as fractional anisotropy in portions of the right superior longitudinal fasciculus (rSLF) and the left anterior thalamic radiation. Better updating-specific ability was associated with greater cortical thickness of a cluster in left cuneus/precuneus, and reduced cortical thickness in regions of right superior frontal gyrus and right middle/superior temporal gyrus, but no aspects of white matter diffusion. In contrast, better shifting-specific ability was not associated with gray matter characteristics, but rather was associated with increased mean diffusivity and reduced radial diffusivity throughout much of the brain and reduced axial diffusivity in distinct clusters of the left superior longitudinal fasciculus, the corpus callosum, and the right optic radiation. These results demonstrate that associations between individual differences in EF ability and regional neuroanatomical properties occur not only within classic brain networks thought to support EF, but also in a variety of other regions and white matter tracts. These relationships appear to differ from observations made in emerging adults ( Smolker et al., 2015 ), which might indicate that the brain systems associated with EF continue to experience behaviorally relevant maturational process beyond the early 20s. (shrink)

This landmark collection of essays by six renowned philosophers explores the implications of the contentious realism/antirealism debate for epistemology. The essays examine issues such as whether epistemology needs to be realist, the bearing of a realist conception of truth on epistemology, and realism and antirealism in terms of a pragmatist conception of epistemic justification. Richard Rorty's essay provides a critical commentary on the other five.

Taylor, R. A tribute.--Epistemology: Cornman, J. W. Chisholm on sensing and perceiving. Ross, J. F. Testimonial evidence. Lehrer, K. Reason and consistency. Keim, R. Epistemic values and epistemic viewpoints. Hanen, M. Confirmation, explanation, and acceptance. Canfield, J. V. "I know that I am in pain" is senseless. Steel, T. J. Knowledge and the self-presenting.--Metaphysics: Cartwright, R. Scattered objects. Duggan, T. J. Hume on causation. Arnaud, R. B. Brentanist relations. Johnson, M. L., Jr. Events as recurrables.--Ethics: Stevenson, J. T. On doxastic (...) responsibility. Feldman, F. World utilitarianism. Lamb, J. W. Some definitions for the theory of rules. Donnelly, J. Suicide: some epistemological considerations. (shrink)

Professor Roderick John Flower, Biochemical Pharmacology, William Harvey Research Institute, St Barts and the London School of Medicine Queen Mary University of London Charterhouse Square, London EC1M 6BQ, UK; r.j.flower@qmul.ac.ukJohn O'Neill, a molecular biologist in Frank Herbert's 1982 novel ‘The White Plague’,1 seeks retributive justice for the death of his wife in a terrorist bomb blast by infecting those he holds responsible with an engineered pathogen that kills only women. The eponymous plague soon spreads uncontrollably with predictable catastrophic global (...) consequences.When the definitive history of armed conflict is written, the chapter on biological weapons will make for a long and disagreeable read. Now, happily, disavowed by most nations under the 1972 Biological Weapons Convention, the presumption is that any future deployment would be at the hands of rogue states, criminal gangs or perhaps terrorist organisations, to whom they could appeal because of their apparent ease of preparation and dissemination coupled with their sinister reputation and potential for causing mass casualties.But Herbert's villain is different. He is a trained scientist possessing expert skills and with access to pathogens, reagents and cutting-edge technology. Such a person might appear outwardly to be part of the conventional academic establishment except that their motives impel them to act covertly outside the accepted ethical and legal boundaries of their profession. Such ‘outsiders’ evade detection because they act alone and can, through their privileged position, anticipate and thwart regulation or investigation. But is this frightening scenario more than just a plot for apocalyptic novels? Is it a credible threat?In reality, such occurrences seem to be rare. In a comprehensive analysis of 180 incidents involving the use of biological agents during the last century, for instance, Carus2 noted that none of the confirmed bioterrorist attacks by non-state actors …. (shrink)

Executive functions (EFs) and impulsivity are dimensions of self-regulation that are both related to psychopathology. However, self-report measures of impulsivity and laboratory EF tasks typically display small correlations, and existing research indicates that impulsivity and EFs may tap separate aspects of self-regulation that independently statistically predict psychopathology in adulthood. However, relationships between EFs, impulsivity, and psychopathology may be different in childhood compared to adulthood. Here, we examine whether these patterns hold in the baseline assessment of the Adolescent Brain and Cognitive (...) Development (ABCD) sample, a national sample of over 11,000 children (including 749 twin pairs) ages 9–10 years. We examine the phenotypic and genetic relationships among latent variables for different components of EFs and multiple facets of impulsivity. Additionally, we assess how EFs and impulsivity relate to composite measures and latent variables of psychopathology derived from parent report. EFs were weakly correlated with impulsivity, and the strength varied by impulsivity facet, emphasizing their separability. We did not identify significant genetic and environmental correlations between EFs and impulsivity. Moreover, controlling for their small relationships with each other, both EFs and some facets of impulsivity statistically predicted an Externalizing factor, attention problems, and social problems, and twin analyses suggested these relationships were genetic in origin. These findings indicate that EFs and impulsivity represent phenotypically and genetically separable aspects of self-regulation that are both transdiagnostic correlates of psychopathology in childhood. (shrink)

The following statement is a report of the Committee on Philosophy in Education of the American Philosophical Association and was approved by the Association's Board of Officers in September, 1959. The Committee was composed of the following: C. W. Hendel, Chairman, H. G. Alexander, R. M. Chisholm, Max Fisch, Lucius Garvin, Douglas Morgan, A. E. Murphy, Charner Perry, and R. G. Turnbull. Primary responsibility for the preparation of this report belonged to a subcommittee composed of Roderick M. Chisholm, Chairman, (...) H. G. Alexander, Lewis Hahn, Paul C. Hayner, and Charles W. Hendel. (shrink)

We define a concept of truthmaker function, and prove the functional completeness, w.r.t. truthmaker functions in this sense, of a set of four-valued functions corresponding to standard connectives of the system of relevance logic known as First-Degree Entailment or Belnap–Dunn logic.

Nelson, L. The impossibility of the "Theory of knowledge."--Moore, G. E. Four forms of skepticism.--Lehrer, K. Skepticism & conceptual change.--Quine, W. V. Epistemology naturalized.--Rozeboom, W. W. Why I know so much more than you do.--Price, H. H. Belief and evidence.--Lewis, C. I. The bases of empirical knowledge.--Malcolm, N. The verification argument.--Firth, R. The anatomy of certainty.--Chisholm, R. M. On the nature of empirical evidence.--Meinong, A. Toward an epistemological assessment of memory.--Brandt, R. The epistemological status of memory beliefs.--Malcolm, N. A definition (...) of factual memory.--Martin, C. B. and Deutscher, M. Remembering.--Ayer, A. J. Basic propositions.--Reichenbach, H. Are phenomenal reports absolutely certain?--Goodman, N. Sense and certainty.--Lewis, C. I. The given element in empirical knowledge.--Alston, W. Varieties of privileged access.--Schlick, M. The foundation of knowledge.--Russell, B. Epistemological premisses, basic propositions, and factual premisses.--Firth, R. Coherence, certainty, and epistemic priority.--Sellars, W. Empiricism and the philosophy of mind.--Quinton, A. The foundations of knowledge. (shrink)

While outcomes for children with T-cell acute lymphoblastic leukemia have improved dramatically, survival rates for patients with relapsed/refractory disease remain dismal. Prior studies indicate that glucocorticoid resistance is more common than resistance to other chemotherapies at relapse. In addition, failure to clear peripheral blasts during a prednisone prophase correlates with an elevated risk of relapse in newly diagnosed patients. Here we show that intrinsic GC resistance is present at diagnosis in early thymic precursor T-ALLs as well as in a subset (...) of non-ETP T-ALLs. GC-resistant non-ETP T-ALLs are characterized by strong induction of JAK/STAT signaling in response to interleukin-7 stimulation. Removing IL7 or inhibiting JAK/STAT signaling sensitizes these T-ALLs, and a subset of ETP T-ALLs, to GCs. The combination of the GC dexamethasone and the JAK1/2 inhibitor ruxolitinib altered the balance between pro- and anti-apoptotic factors in samples with IL7-dependent GC resistance, but not in samples with IL7-independent GC resistance. Together, these data suggest that the addition of ruxolitinib or other inhibitors of IL7 receptor/JAK/STAT signaling may enhance the efficacy of GCs in a biologically defined subset of T-ALL.Leukemia advance online publication, 30 May 2017; doi:10.1038/leu.2017.136. (shrink)

In this commentary, we highlight a difficulty for metric navigation arising from recent data with grid and place cells: the integration of piecemeal representations of space in environments with repeated boundaries. Put simply, it is unclear how place and grid cells might provide a global representation of distance when their fields appear to represent repeated boundaries within an environment. One implication of this is that the capacity for spatial inferences may be limited.

BIBLIOGRAPHY OF RODERICK M. CHISHOLM 1941 (a) 'Sextus Empiricus and Modern Empiricism', Philosophy of Science VIII, 371-384. 1942 (a) 'The Problem of the Speckled Hen', Mind u, 368-373. 1943 (a) Review of 'Lewin's Topological and Vector ...

A NUMBER of things are immediately striking about Roderick Chisholm’s way of doing philosophy. He is an analytic philosopher who is quite ready to cite at some length such diverse thinkers as Thomas Aquinas, Franz Brentano, Alexius Meinong, and Edmund Husserl. He unabashedly calls much of his work "metaphysical." His sources and conclusions mark him as something of a maverick, but his philosophical style is quintessential contemporary American establishment. These crosscurrents seem at least potentially exciting. They promise a richness (...) of perspective as well as exactness and clarity in argument. It has become commonplace to deplore the lack of dialogue among the main philosophical "schools" of this century—the analysts, the phenomenologists, etc. In Roderick Chisholm America has produced a philosopher who has consistently refused isolationism even when it has seemed hopelessly fashionable. (shrink)

This critical examination of Roderick Chisholm's agent causal brand of libertarianism develops a problem about luck that undermines his earlier and later libertarian views on free will and moral responsibility and defends the thesis that a modest libertarian alternative considerably softens the problem. The alternative calls for an indeterministic connection in the action-producing process that is further removed from action than Chisholm demands. The article also explores the implications of a relatively new variant of a Frankfurt-style case for Chisholm's (...) views of free will and moral responsibility and for libertarianism in general. It is suggested that Chisholm's efforts will and should continue to offer important assistance to libertarians who are determined to succeed where he apparently fell short. (shrink)

In his book, Theory of Knowledge , Roderick Chisholm distinguishes very precisely between, amongst others, what he calls acceptable, reasonable and evident propositions. A proposition is acceptable if with-holding it is not more reasonable than believing it; a proposition is reasonable if believing it is more reasonable than with-holding it; and a proposition is evident for a person provided it is reasonable for him, and there is no other proposition such that the latter is more reasonable than the former. (...) The notion of being more reasonable is obviously pivotal, and Chisholm explains what it is for an attitude to be more reasonable than another in the following words: “If the person in question were a rational being, if his concerns were purely intellectual, and if he were to choose between the two attitudes, then he would choose the more reasonable in preference to the less reasonable”. The wording of this conditional suggests that Chisholm does not think a person is necessarily rational, so it is imperative that we ask: When is a person rational? (shrink)

For some of us, the defeasibility theory of knowledge remains the most plausible approach to the Gettier Problem. Epistemological fashion and faded memories notwithstanding, persuasive objections to the theory are very hard to find. The most impressive of those objections to the theory that have hitherto gone unanswered are examined and rejected here. These are objections put forward by Richard Feldman, Richard Foley, and John Turri. While these are all interesting, the objection recently put forward by Turri is, we think, (...) by far, the most serious threat to the theory that we have seen in a long time. A successful reply to it requires a surprising amount of care, as it turns out. If tenable, Turri's objection deals a devastating blow to the theory developed by Roderick Chisholm, Keith Lehrer, Peter Klein, Marshall Swain, Risto Hilpinen, John Pollock, and Paul Moser, among others. Under scrutiny, however, the threat proves illusory. It results from inattention to a crucial, but relatively subtle, aspect of.. (shrink)

The article provides a critical overview of the main theses contained in the book The First Person by Roderick Chisholm. Chisholm's main thesis is that of the priority of the reference de se over reference de re. Chisholm develops firstly a theory of properties according to which these must be able to remain unexemplified. This excludes from the outset that we can reinterpret the indexical term “I” (the first person) in the sense of a property, since an indexical term (...) always refers to an existing particular object, so that the property in question would necessarily be exemplified. The sentences relating to the first person (de se) are not propositions but attributions, from which one can derive both the sentences de re as well as sentences de dicto (intentional attitudes). These sentences can have as subjects persons other than the “I”. (shrink)

Roderick Chisholm provides, in different places, two formulations of Brentano's thesis about the relation between the psychological and the intentional: (1) all and only psychological sentences are intentional; (2) no psychological intentional sentence is equivalent to a nonintentional sentence. Chisholm also presents several definitions of intentionality. Some of these allow that a sentence is intentional while its negation is nonintentional, which ruins the prospects of defending the more plausible and interesting thesis (2). A generalization of the notion of logical (...) independence to any number of mutually independent sentences permits a revision of Chisholm's criteria of intentionality that ensures that a sentence is intentional on a criterion exactly when its negation is as well. (shrink)

Throughout his illustrious career, Roderick Chisholm was concerned with the nature of persons. On his view, persons are what he called ‘entia per se.’ They exist per se, in their own right. I too have developed an account of persons—I call it the ‘Constitution View’—an account that is different in important ways from Chisholm’s. Here, however, I want to focus on a thesis that Chisholm and I agree on: that persons have ontological significance in virtue of being persons. Although (...) I’ll make the notion of ontological significance more precise later, the rough idea is that Fs (persons, or whatever) have ontological significance just in case a new F is a new thing and not just a change in some already-existing thing. (shrink)

Many philosophers are again examining the traditional topic of a priori knowledge, or knowledge that does not depend on sensory experience. This volume collects the most important recent essays on the subject by well-known thinkers such as A.J. Ayer, W.V. Quine, Barry Stroud, C.I. Lewis, Hilary Putnam, Roderick M. Chisholm, Saul A. Kripke, Albert Casullo, R.G. Swinburne, and Philip Kitcher. Including an introduction by the editor and an extensive bibliography, this book provides philosophers and students with an in-depth look (...) at contemporary investigations into the nature of a priori knowledge. (shrink)

Responsibility is often thought of as primarily a legal concept. Even when it is moral responsibility that is at issue, it is assumed that it is above all in moralities based on law-centered patterns and models that responsibility takes center stage, so that responsibility is a legal concept at its core, and is applicable to the realm of private morality only by extension and analogy.

This book is the first treatment at length of negative, or apophatic, theology within the analytic tradition. Apophatic theology holds that there is a significant sense in which we cannot say what God is. Important negative theological elements are present in a host of Christian thinkers, from Gregory of Nyssa to Aquinas, and yet apophaticism is neglected in philosophical theology as practiced within the analytic tradition. By contrast, Hewitt shows how apophatic theology is integral to how Christians have thought (...) about God, and how it can be defended against standard attacks in the philosophical literature. Hewitt diagnoses the unease with apophaticism amongst contempory philosophical theologicans as rooted in a certain picture of how language functions, here called referentialism. Arguing that this picture is not compulsory, an account of language which sits more comfortably with negative theology (originating from work of later Wittgenstein) is invoked, and applied to key themes in philosophical theology including divine personhood, the Trinity, the Incarnation and the afterlife. (shrink)

There has been very little discussion of the appropriate principles to govern a modal logic of plurals. What debate there has been has accepted a principle I call (Necinc); informally if this is one of those then, necessarily: this is one of those. On this basis Williamson has criticised the Boolosian plural interpretation of monadic second-order logic. I argue against (Necinc), noting that it isn't a theorem of any logic resulting from adding modal axioms to the plural logic PFO+, and (...) showing that the most obvious formal argument in its favour is question begging. I go on to discuss the behaviour of natural language plurals, motivating a case against (Necinc) by developing a case that natural language plural terms are not de jure rigid designators. The paper concludes by developing a model theory for modal PFO-f which does not validate (Necinc). An Appendix discusses (Necinc) in relation to counterpart theory. Of course, it would be a mistake to think that the rules for "multiple pointing" follow automatically from the rules for pointing proper. Max Black—The Elusiveness of Sets In some influential articles during the 1980s George Boolos proposed an interpretation of monadic second-order logic in terms of plural quantification [4, 5]. One objection to this proposal, pressed by Williamson [22, 456-7], focuses on the modal behaviour of plural variables, arguing that the proposed interpretation yields the wrong results in respect of the modal status of atomic predications. In the present paper I will present this objection and argue against it. In the course of developing the argument, I will have cause to consider the under-investigated question of how a logic for plurals should be extended to incorporate modal operators. (shrink)

Robert Nozick's experience machine thought experiment is often considered a decisive refutation of hedonism. I argue that the conclusions we draw from Nozick's thought experiment ought to be informed by considerations concerning the operation of our intuitions about value. First, I argue that, in order to show that practical hedonistic reasons are not causing our negative reaction to the experience machine, we must not merely stipulate their irrelevance (since our intuitions are not always responsive to stipulation) but fill in the (...) concrete details that would make them irrelevant. If we do this, we may see our feelings about the experience machine becoming less negative. Second, I argue that, even if our feelings about the experience machine do not perfectly track hedonistic reasons, there are various reasons to doubt the reliability of our anti-hedonistic intuitions. And finally, I argue that, since in the actual world seeing certain things besides pleasure as ends in themselves may best serve hedonistic ends, hedonism may justify our taking these other things to be intrinsically valuable, thus again making the existence of our seemingly anti-hedonistic intuitions far from straightforward evidence for the falsity of hedonism. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:160 BOOK REVIEWS ary. The latter dispose toward {mediate) and help in the expression of (pertain to the use of) the grace of the Spirit. In professing the priority of the Spirit, The Reshaping of Catholicism could hardly be in greater agreement with the Summa theologiae. This theme in Dulles suggests how Aquinas can be linked to ecclesial renewal: Aquinas's thought on the New Law can assist the Church (...) in continually re-acquiring its own divinely given internal order. FR. THOMAS HUGHSON, S.J. Pontificial Biblical Institute,!erusalem; Marquette University, Milwaukee, Wisconsin Choice: The Essential Element in Human Action. By ALAN DoNAGAN. Studies in Philosophical Psychology, R. F. Holland, ed. London and New York: Routledge and Kegan Paul, 1987. Pp. x + 197. $29.95 (cloth). Readers of Donagan expecting a book in the style of The Theory of Morality will be surprised; Choice: The Essential Element in Human Action is far more compact and demanding. In setting out to support his thesis that the "propositional attitudes" (the term is taken from Russell) of beliefs and wishes explain choices which, in turn, explain human actions, the author considers a plethora of views and objections of both contemporary and traditional philosophers: Gilbert Ryle-whose Concept of Mind Donagan considers a classic of analytic Aristotelianism -Roderick Chisholm, Donald Davidson, Anthony Kenny, John Searle, Alvin Goldman, Elizabeth Anscombe, Bertrand Russell, Plato, Aristotle, Aquinas, Wittgenstein, Quine, and Frege. At times the reader may wish that fewer theorists were appealed to, or perhaps that his or her familiarity with the views referred to were more extensive, or at least that (although not in the case of Frege) they were explicated in more detail. Further explication, however, could obscure hopelessly the line of reasoning of the author. While he appears to wish to give credit every place it is due, he also wishes to clarify the genesis of significant objections to be met by a defensible action theory. Happily, Donagan himself provides an overview of his project, which he calls a " Plan for an Investigation of Human Action on Socratic Lines." This is proffered in chapter one after the author has discussed the " Socratic tradition in the theory of human action " and the question "Should the Socratic tmdition be jettisoned as folk psychology?" BOOK REVIEWS 161 As these sections provide the foundation for Donagan's thesis, they are briefly summarized here. Considering both Aristotle and the " mediaeval Aristotelian " Aquinas to be in the Socratic tradition, Donagan emphasizes Aristotle's role in distinguishing human from animal action. Possibilities for acting are represented in the human intellect in propositions, toward which one can take various attitudes. Those philosophers who hold that such propositional attitudes cannot explain human action are challenged. Donagan then takes on those cognitive scientists who reject as " stagnant " and rooted in folk beliefs the Socratic theory of action. He rather impressively presents the problems involved in admitting, as do the " scientific psychologists," the practicality of employing the notion of propositional attitudes in history and natural sciences (which seem to exist in a context of history), while at the same time actually :rejecting the existence of such attitudes and hence their theoretical validity. Indeed, Donagan brings home the point that it is simply incon· sistent to hold both that there are no beliefs and that the belief that there are beliefs underlies a stagnant research program. Having thus sustained his position :regarding propositional attitudes in general, Donagan summarizes, chapter by chapter, his "contem· po:rary Socratic " plan for examining the actions of rational animals. It will be helpful to sketch this program, filling in crucial portions. In chapter two the author contends that bodily or mental actions are events that are individuals insofar as they are " changes or persistences in states of continuing individual objects" (p. 38). Propositional attitudes are states, but their arising and persistence in being as energeiai are events that explain,actions. Building on Aristotle's teaching and that of his mediaeval successors, in chapter three Donagan argues that beliefs and wishes, or the cognitive and appetitive propositional at· titudes, explain choices which in turn explain actions. In chapter four Donagan elucidates Durnmett's :revision of the Fregeau semantical theory, which he opts... (shrink)

There has been much first-rate work done in recent years both by way of criticizing Humean assumptions and explicating alter native concepts of causal explanation and non-logical necessity. Roderick Chisholm early showed the inadequacies of neo-Humean views of explanation in his articles on counterfactual inference, and C. J. Ducasse, Sterling Lamprecht, William Kneale, Nicholas Maxwell, Richard Taylor, G. E. M. Anscombe, P. T. Geach, Milton Fisk, Baruch Brody, Peter Alexander, R. Harré, and William Wallace, among others, have articulated interesting (...) alternative views to the Humean ones they have so trenchantly criticized. We will be concerned with the recent work of Harré and Wallace in this study. Harré has not only launched a fresh attack but has also presented what is probably the most fully developed neorealistic [[sic]] alternative. Wallace’s work is basically historical but has an intentional systematic import also. The books of the two authors are mutually supportive. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Role of Scepticism in Modern Philosophy Reconsidered RICHARD H. POPKIN THE THEORY that the revival of ancient scepticism, and the application of its arguments to the controversies of the sixteenth century, played a vital role in the development of modern philosophy was first suggested by me almost forty years ago. A three-part article in the Review of Metaphysics entided "The Sceptical Crisis and the Rise of Modern Philosophy" (...) contained much of the theory.' What was added by the time of my History of Scepticism from Erasmus to Descartes (published in x96o,' but finished by 1958 ) was the importance of the sceptical arguments in the controversies of the Reformation and the CounterReformation, and the development of a religious scepticismmfideism--as a way of fending off criticism of basic religious beliefs.s One of the first reviews of my book was by Charles B. Schmitt,4 which he soon followed with his volume on Gianfrancesco Pico and then one on Cicero Scepticus.5 Before Charles Schmitt and I entered this arena, scepticism as a living philosophical view was hardly mentioned in histories of philosophy, which, by and large, saw modern philosophy as a rejection of Scholasticism, with nothing in between. One leaped from William of Ockham and Duns Scotus to Francis Bacon and Descartes, with perhaps a momentary nod to Montaigne as an amus- ' R. H. Popkin, "The ScepticalCrisisand the Riseof Modern Philosophy," Parts I, II, and III, ReviewofMetaphysics8 0953-54): 131--51,3O7--33,and 499-51o. First published in the University of Utrecht series of Texts and Studies in the History of Philosophy (Assen:Van Gorcum). sThis part of the story appeared independently in my article, "Scepticismand the CounterReformation in France," Archivfiir Reformatio~geschichte51 (a96o): 58-88. 4This appeared in Philosophyand PhenomenologicalResearch~3 (1963):455. 5His GianfrancescoPico dellaMirandola(I469-x533) and His Critiqueof Aristotleappeared in 1967, and CiceroScepticus:A Studyof theInfluenceof theAcademicain the Renaissancein 197~,both published in the International Archivesof the History of Ideas put out by Nijhoffin The Hague. [5ol] 502 JOURNAL OF THE HISTORY OF PHILOSOPHY 3 1:4 OCTOBER 1993 ing figure who provided Bacon with his stylistic form and Descartes with the opening line for the Discourse on Method. There were practically no articles about or studies of scepticism as a philosophical attitude or activity in modern philosophy before we went to work. The American philosopher Roderick Chisholm had written an article on Sextus and modern empiricism, and that was about it.6 When I took my first course in the history of philosophy with John Herman Randall, I frankly could not make much out of Plato or Aristotle, but when we were assigned to read Sextus Empiricus, I found an author who made sense. Later in the course I was introduced to Hume, whom Randall hated, and I loved. In a course with Paul Oskar Kristeller a few years later, on Hellenistic philosophy, Sextus appeared as a serious figure. A couple of years after that, in a seminar with Charles Hendel on Hume, I wrote a paper on Sextus and Hume. I showed it to Kristeller, who said drily and carefully that it might be worth looking into whether Hume had read Sextus, and whether there was a prior tradition of scepticism in European philosophy. Thus was I set off on the quest. Schmitt and I not only offered a lot of evidence previously ignored or unknown about the recovery of sceptical texts and their use in the philosophical discussions of the sixteenth and early seventeenth centuries, but we also offered a new paradigm, a new way of conceiving what problems were being agitated, a new way of understanding the kinds of answers being given as ways of resolving the sceptical crisis. The reception of our theory indicated that it provided a more meaningful picture of the making of the modern mind than what had previously been proposed.7 What I should like to deal with now are three questions: Has our theory stood up over almost four decades? Has it had to be revised or amended? And does it need to be expanded (as I have been doing) to encompass another kind of scepticism, that directed against traditional religion from about... (shrink)

Are the characteristics and relationships among spatio-temporal entities "real" or are they simply conventional terms that note similarities among things in the world but lack any reality of their own? Or if they are real, what sort of reality do they have? Do we live in a world of causes and effects, or is this relation a useful contrivance for our convenience? What is the nature of this "I" that we invoke when referring to ourselves? Is it body? Mind? Both? (...) Neither? And once its nature is understood, what can be said of the choices it makes? Are they really ours, freely made by an independent will? Or is each choice determined more by the internal makeup of the "I" we happen to be and the social/environmental circumstances in which this "I" finds itself, rather than by any act of will? But if each of us "could not have chosen otherwise" than we have, are we no better than the machines we construct? Then again, maybe some of our more advanced machines should be considered conscious entities? Introduction to Metaphysics: The Fundamental Questions presents these and other intriguing questions, many of which have challenged philosophers from antiquity to the present in their efforts to speculate on the nature of what is real. Often filled with twists and turns, dark corners and hidden recesses, this journey of discovery is an exciting excursion into the depths of human understanding. As guides for this intellectual journey editor Andrew Schoedinger has chosen an impressive array of creative and thought-provoking philosophers: Peter Abelard, Aristotle, Renford Bambrough, George Berkeley, Joseph Butler, Rudolf Carnap, Roderick Chisholm, R.G. Collingwood, Arthur Danto, Donald Davidson, Rene Descartes, C.J. Ducasse, Alvin I. Goldman, Keith Gunderson, David Hume, John Locke, Alasdair MacIntyre, A.I. Melden, John Stuart Mill, D.F. Pears, Hilary Putnam, Anthony Quinton, Bertrand Russell, Michael Scriven, Sydney Shoemaker, P. F. Strawson, Richard Taylor, and others. This volume is a unique invitation to join a distinguished group of theorists as they tackle tough questions concerning the existence of universals, the nature of causation, understanding personal identity, the tangled web of free will, and the challenges posed by the advent of artificial intelligence. (shrink)

This paper raises the question under what circumstances a plurality forms a set, parallel to the Special Composition Question for mereology. The range of answers that have been proposed in the literature are surveyed and criticised. I argue that there is good reason to reject both the view that pluralities never form sets and the view that pluralities always form sets. Instead, we need to affirm restricted set formation. Casting doubt on the availability of any informative principle which will settle (...) which pluralities form sets, the paper concludes by affirming a naturalistic approach to the philosophy of set theory. (shrink)

The interpretation of quantum mechanics is an area of increasing interest to many working physicists. In particular, interest has come from those involved in quantum computing and information theory, as there has always been a strong foundational element in this field. This paper introduces one interpretation of quantum mechanics, a modern ‘many-worlds’ theory, from the perspective of quantum computation. Reasons for seeking to interpret quantum mechanics are discussed, then the specific ‘neo-Everettian’ theory is introduced and its claim as the best (...) available interpretation defended. The main objections to the interpretation, including the so-called “problem of probability” are shown to fail. The local nature of the interpretation is demonstrated, and the implications of this both for the interpretation and for quantum mechanics more generally are discussed. Finally, the consequences of the theory for quantum computation are investigated, and common objections to using many worlds to describe quantum computing are answered. We find that using this particular many-worlds theory as a physical foundation for quantum computation gives several distinct advantages over other interpretations, and over not interpreting quantum theory at all. (shrink)