To be human is to be autonomous, yet this is a trait that most of us lack. We are subject to forces external to our being. We are workers; we are citizens; we are needful creatures. Humanity-proper in these times of neoliberal omnipotence is defined differently. The key terms are familiar: personal betterment, personal responsibility, productivity, pleasantness. A forked tongue slithers in our conscience, tells us that these are the traits of the human condition. Through Bataille, this paper argues the (...) substrate of these oft repeated familiar mantras are other. Neoliberal subjects, propelled by need, understand themselves along the axis of the useful choice. The paper turns to myth to understand the interdependence of need and choice, and how this interdependence posits being as always in desire but never in pleasure. Revisiting Don Giovanni, a character central to Acéphalic thought, and the commentary of Søren Kierkegaard, we think in terms of non-abstraction, of pleasurably floating in change, rather than toiling in desire. For it is by grace in the form of chance, that at the very time of transgression, that we – in and for an instant – become human, become as the sacred in the flesh. (shrink)

Robert Fogelin claims that interlocutors must share a framework of background beliefs and commitments in order to fruitfully pursue argument. I refute Fogelin’s claim by investigating more thoroughly the shared background required for productive argument. I find that this background consists not in any common beliefs regarding the topic at hand, but rather in certain shared pro-cedural commitments and competencies. I suggest that Fogelin and his supporters mistakenly view shared beliefs as part of the required background (...) for productive argument because these procedural com-mitments become more difficult to uphold when people’s beliefs diverge widely regarding the topic at hand. (shrink)

This question cannot be answered in a simple form, because philosophy is a historical phenomenon that has experienced many changes. Hence the contribution begins by sketching what was called «Philosophy» in the past in order to, against the background of this history of the concept, sketch what happens in philosophy today. The thesis is that philosophy essentially concerns attempts at conceptual orientation in the domain of our fundamentals of thought, recognition and action. In philosophical discourse explicative, normative and (...) descriptive aspects can be distinguished. Seen on the whole, philosophy is a conversation and that explains what may seem strange about it, namely its close connection to the history of philosophy, the high measure of forgetting and remembering, and the remarkable consistency of a few core themes over the centuries. (shrink)

This article addresses the Kantian background to Nietzsche's metaphysics. Focusing on the issues of causality and force, I argue that Nietzsche's will to power thesis emerges in response to Kant's approach to the question of causality. I contend that Nietzsche sides with Kant, contrary to Schopenhauer, in his identification of force with efficient causality, indicating his approval of Kant's restriction of the objective applicability of the concept of causality to the phenomenal sphere. However, Nietzsche contends that Kant fails (...) to fully execute his project due to his retention of the thing-in-itself as the realm in which the inner determinations of things reside. I argue that Nietzsche makes it his task to complete the Kantian project by reconciling force with its disinherited inner determinations at the level of phenomena rather than things-in-themselves. (shrink)

John Searle''s hypothesis of the Background seems to conflict with his initial representationalism according to which each Intentional state contains a particular content that determines its conditions of satisfaction. In Section I of this essay I expose Searle''s initial theory of Intentionality and relate it to Edmund Husserl''s earlier phenomenology. In Section II I make it clear that Searle''s introduction of the notion of Network, though indispensable, does not, by itself, force us to modify that initial theory. However, a (...) comparison of this notion to the notion of horizon from Husserl''s later phenomenology and an interpretation of Husserl''s conception of the determinable X as providing a solution to the problem of perceptual misidentification lead me to conclude that in his discussion of ''twin examples'' Searle had better modified his initial theory. Finally, I critically examine Searle''s claim that anyone who tries seriously to follow out the threads in the Network will eventually reach a bedrock of non-Intentional capacities. In Section III I show in detail, partly in a rather Husserlian vein, that Searle''s four official arguments for the Background thesis, though containing some very valuable contributions to a theory of linguistic skills, are not convincing at all if they are to be understood as going beyond the scope of Searle''s ''content-cum-Network'' picture of Intentionality. The upshot of these considerations is that the Background thesis should be read as a thesis concerning the causal neurophysiological preconditions of human Intentionality rather than concerning the logical properties of Intentional states in general. Recently Searle himself has come to the same result, but he does not say for which reasons. The present essay makes it clear why Searle just had to arrive at this important result. (shrink)

John Searle’s “thesis of the Background” is an attempt to articulate the role of nonintentional capacities---know-how, skills, and abilities---in constituting intentional phenomena. This essay applies Searle’s notion of the Background to shed light on the Daoist notion of w’u-w’ei---“non-action” or non-intentional action---and to help clarify the sort of activity that might originally have inspired the w’u-w’ei ideal. I draw on Searle’s work and the original Chinese sources to develop a defensible conception of a w’u-w’ei-like state that may (...) play an intrinsically and instrumentally valuable role in the exercise of agency. At the same time, however, I argue that Searle’s view that “Intentionality rises to the level of the Background abilities” convincingly explains why the conception of w’u-w’ei presented in ancient texts is untenable. W’u-w’ei-like states can generally occur only as components of an intentional flow of activity, and thus they are not fundamentally nonintentional. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy and Rhetoric 36.3 (2003) 248-263 [Access article in PDF] The Incommensurability Thesis and the Status of Knowledge Maurice Charland The view that inquiry can be understood in terms of rhetorical theory can be traced to Thomas Kuhn's influential work, The Structure of Scientific Revolutions (1962). Kuhn is often cited by scholars concerned with the discursive strategies by which the natural and social or human sciences justify themselves (...) and their specific claims. Kuhn's legacy is well captured by Nelson, Megill, and McCloskey in the opening essay of The Rhetoric of the Human Sciences (1987) where they link him to Stephen Toulmin and Chaïm Perelman as instigators of the study of the Rhetoric of Inquiry. In their words, Kuhn's landmark classic "challenges philosophy to account for the actual operation of scientific communities—their professional devices of communication and socialization, their political structures, their reliance on aesthetics, and their rhetorical dependence on persuasion" (Nelson, Megill, and McCloskey 1987, 12). Despite this reaction, however, Kuhn's project was in many ways modest. He was not seeking to develop a sociology of science or a rhetoric of inquiry. He sought only to account for the form of modern science's history, which is not marked by linear progress, but by a succession of dominant frameworks, or what he termed paradigms.As I will argue in this essay, Kuhn's conception of paradigms is incompatible with rhetoric, except during scientific revolutions or under conditions of incommensurability. Incommensurability is a problematic category, however, for the opening it affords rhetoric ultimately undermines the very idea of paradigms. Consequently, locating rhetoric within normal science either undermines the very category distinctions that provide science with its specificity, or reduces rhetoric from a particular genre of discourse directed toward human agency to "rhetoricality," an aspect of all discourse. As we shall see, such blurring of genre distinctions is itself fundamentally [End Page 248] problematic, for science and rhetoric as discursive genres and practices are themselves incommensurable, even if not in Kuhn's terms. Rhetoric and revolution Kuhn observed that modern science is characterized by the bracketing of major disagreements regarding basic assumptions except during periods of "crisis." While pre-modern inquiry saw the contemporaneous co-existence of fundamentally incompatible frameworks, each competing for adherents, modern science normally excludes such divisions. Instead, modern science is characterized by a succession of frameworks. Only at periods of transition that are temporally bounded, for which Kuhn coined the term "scientific revolutions," does more than one framework have currency within a given sub-specialty (1962, 10-22).Kuhn accounts for this curious historical phenomenon by arguing that modern science is precisely constituted through an enforced bracketing of debates over first principles. The first principles, or paradigm, of any field are more than a set of epistemological or ontological assumptions. They are the set of rules constitutive of science as an activity. They orient scientists in their work, providing background assumptions, methodological principles, criteria of validity, a research agenda, and so on. The hegemony of a paradigm frees scientists from having to justify their work philosophically, socially, or politically. As Kuhn observes, normally science has the form of puzzle solving (35-42). He even likens it to a game, and like any game the participants need not concern themselves with the extrinsic validity of its rules or of the game itself. As Kuhn notes: Though many scientists talk easily and well about particular individual hypotheses that underlie a concrete piece of current research, they are little better than laymen at characterizing the established bases of their field, its legitimate problems and methods. If they have learned such abstractions at all, they show it mainly through their ability to do research. That ability can, however, be understood without recourse to hypothetical rules of the game. (47) Paradigms render modern science possible by producing practitioners and practices rather than by providing explicit knowledge of the principles such practices instantiate. In Foucault's language, we could say that practices are discursive formations (see Foucault 1972, 31-39). They are productive: [End Page 249] they give to knowledge... (shrink)

There are currently serious concerns that published scientific findings often fail to be reproducible, and that some solutions may be gleaned by attending the several methodological and sociological recommendations that could be found in the literature. However, researchers would also arrive at some answers by considering the advice of the philosophy of science, particularly semantics, about theses on truth related to scientific realism. Sometimes scientists understand the correspondence thesis of truth as asserting that the next unique empirical confirmation of (...) a hypothesis suffices to attribute truth to it provisionally. Such empiricist bias is not necessarily at the core of CTT, but Mario Bunge proposed the synthetic thesis of truth, based on CTT, to explicitly avoid the bias. STT requires considering a hypothesis corroborated, both by purely empirical confirmation and external consistency or compatibility with the bulk of existing background knowledge. While a capricious understanding of CTT could be rigged to recommend the “one shot game” in hypothesis testing, STT clearly demands the use of multiple approaches, empirical as well as theoretical, and it asserts that a scientific test is effective to the extent to which it is neither purely empirical, nor viewed in isolation. Pattern consistency together with an understanding of causal relations make confirmed hypotheses robust and more reliable. The militancy of the double mechanism of hypothesis control of STT can help mitigate the reproducibility crisis. Earl Werner’s research program in community ecology is an example of the use of STT criteria, which leads to the development of reliable, cross-checked, ecological results, with high predictive capacity. (shrink)

The work of Nelson Goodman has significantly impacted the philosophical landscape of the latter half of the twentieth century. In this thesis I critically assess Goodman’s later metaphysics, particularly his ontological relativism and multiple worlds hypothesis. I argue that, while Goodman’s view is interesting and important to philosophic thought, it critically fails as a tenable metaphysical position. This failure is twofold: first, Goodman’s argument for ontological relativism rests on the representational fallacy and is therefore unsound; and second his position, (...) when considered as a self-standing metaphysical doctrine, is incoherent. My conclusion is that Goodman must admit some mind-independent structure of reality, otherwise his view should be rejected. However, while I do not argue for any specific form of realism, once some mind-independent structure is admitted, a general realist position becomes preferable to Goodman’s anti-realist, relativist, and constructivist view. (shrink)

This is a detailed exposition and development of some of the epistemic implications of John R. Searle's ontology of the "Background" of communication. Detailed references are made to Searle's more recent and therefore lesser known relevant works, including his 1992 text. The Rediscovery of the Mind, and The Construction of Social Reality, published in 1995. 'Communication' refers to the intentional action of an individual speaker to let another individual know the contents of the speaker's subjective conscious mental state, by (...) way of producing a linguistic utterance made in one or the other conventional language, as well as to the intentional action of the addressee to interpret the contents of the speaker's subjective conscious mental state expressed in the production of the speaker's utterance. The notion of "Background" occupies a central position in Searle's work: it is defined as a speaker's own set of nonconscious, innate and/or acquired neurophysiological capacities that ultimately determine the contents of the speaker's intended utterance meaning on a particular occasion. The speaker is not aware of the actual set of Background capacities effective on a particular occasion, and so the Background is wholly inexplicit in the utterance produced publicly. All members of the human species share some fundamental Background capacities which makes communication at all possible. However, the interpreter's attribution of his/her own Background to the interlocutor--the primary method employed in communication--is not always justified, given the potential dissimilarities in individual speaker's own Backgrounds. This work provides a detailed assessment of how speakers' Backgrounds both enable and at the same time potentially undermine the possibility of successful communication. (shrink)

We aim at providing a philosophical analysis of the notion of “proof by Church’s Thesis”, which is – in a nutshell – the conceptual device that permits to rely on informal methods when working in Computability Theory. This notion allows, in most cases, to not specify the background model of computation in which a given algorithm – or a construction – is framed. In pursuing such analysis, we carefully reconstruct the development of this notion (from Post to Rogers, (...) to the present days), and we focus on some classical constructions of the field, such as the construction of a simple set. Then, we make use of this focus in order to support the following encompassing claim (which opposes to a somehow commonly received view): the informal side of Computability, consisting of the large class of methods typically employed in the proofs of the field, is not fully reducible to its formal counterpart. (shrink)

There are currently serious concerns that published scientific findings often fail to be reproducible, and that some solutions may be gleaned by attending the several methodological and sociological recommendations that could be found in the literature. However, researchers would also arrive at some answers by considering the advice of the philosophy of science, particularly semantics, about theses on truth related to scientific realism. Sometimes scientists understand the correspondence thesis of truth as asserting that the next unique empirical confirmation of (...) a hypothesis suffices to attribute truth to it provisionally. Such empiricist bias is not necessarily at the core of CTT, but Mario Bunge proposed the synthetic thesis of truth, based on CTT, to explicitly avoid the bias. STT requires considering a hypothesis corroborated, both by purely empirical confirmation and external consistency or compatibility with the bulk of existing background knowledge. While a capricious understanding of CTT could be rigged to recommend the “one shot game” in hypothesis testing, STT clearly demands the use of multiple approaches, empirical as well as theoretical, and it asserts that a scientific test is effective to the extent to which it is neither purely empirical, nor viewed in isolation. Pattern consistency together with an understanding of causal relations make confirmed hypotheses robust and more reliable. The militancy of the double mechanism of hypothesis control of STT can help mitigate the reproducibility crisis. Earl Werner’s research program in community ecology is an example of the use of STT criteria, which leads to the development of reliable, cross-checked, ecological results, with high predictive capacity. (shrink)

The term ‘Continental philosophy’ designates not philosophy on the continent of Europe as a whole, but rather a selective slice of Franco-German philosophy. Through a critical analysis of the arguments advanced by Otto Neurath, the paper addresses the issue of why Austrian philosophers in particular are not counted in the pantheon of Continental philosophers. Austrian philosophy is marked by the predominance of philosophical analysis and of the philosophy of science. The paper concludes that it is not Austria which is the (...) special case when seen against the background of contemporary mainstream philosophy, but rather Germany and France. (shrink)

Lawton’s contingency thesis states that there are no useful generalizations at the level of ecological communities because these systems are especially prone to contingent historical events. I argue that this influential thesis has been grounded on the wrong kind of evidence. CT is best understood in Woodward’s terms as a claim about the instability of certain causal dependencies across different background conditions. A recent distinction between evolution and ecology reveals what an adequate test of Lawton’s thesis (...) would look like. To date, CT remains untested. But developments in genome and molecular ecology point in a promising direction. (shrink)

Revision of the author's thesis--Oxford University, 1977. Bibliography: p.[142]-144.

According to a thesis which is today authoritatively supported by some authors, the scarce recognition given to sport sciences in our culture should be ascribed to Christianity. This paper, in addition to attempting to refute this thesis, wishes to enrich the epistemological background of the emerging areas of research, to which sport belongs, with the perspective of a full appreciation of the value of man and of his corporeity. The argument develops in two main directions: the first (...) aims at bringing out the concept of corporeity which characterises genuine Christian thought, as conveyed in the sacred scriptures, while the second is directed towards identifying the values which sports and the Gospel message have in common. The result of this analysis, the bibliographical references of significant authors and of the arguments put forward, seems to lead to the conclusion that the essence of the Christian message entirely values human corporeity, and that it is even possible to identify shared values in sports and Christian ethics. (shrink)

This paper explores the scholastic context of the discussion about the unity of the composite or corporeal substance and the nature of the vinculum substantiale or substantial bond in Leibniz’s correspondence with Des Bosses. Three prominent scholastic views are examined: Duns Scotus’s antireductionist account of the composite substance as an entity irreducible to its essential parts ; Ockham’s parts-whole identity thesis, which entails a reductionist view of the composite substance; and Suárez’s explanation of the unity of composite substance through (...) the presence of a substantial mode of union. It is then shown that Leibniz initially combines a reductionist account of the composite substance, with the vinculum playing the role of bond among the component monads. In his last letters, he moves away from this to an antireductionist account of the composite substance, with which he now identifies the vinculum. (shrink)

In this paper, I provide a thorough discussion and reconstruction of Bernard Bolzano’s theory of grounding and a detailed investigation into the parallels between his concept of grounding and current notions of normal proofs. Grounding (Abfolge) is an objective ground-consequence relation among true propositions that is explanatory in nature. The grounding relation plays a crucial role in Bolzano’s proof-theory, and it is essential for his views on the ideal buildup of scientific theories. Occasionally, similarities have been pointed out between Bolzano’s (...) ideas on grounding and cut-free proofs in Gentzen’s sequent calculus. My thesis is, however, that they bear an even stronger resemblance to the normal natural deduction proofs employed in proof-theoretic semantics in the tradition of Dummett and Prawitz. (shrink)

The background thesis is that an implicit ontology of the people and the relation between the people and the state often shapes how we think in normative terms about politics. This article attempts to defend that thesis in relation to Rawls. The argument is that the rejection of an image of the people as a group agent connects with his objection to utilitarianism and the rejection of an image of the people as a mere aggregate connects with (...) his objection to libertarianism. Rawls, it is argued, holds by an in-between picture and it is this that explains many of his most distinctive commitments. Key Words: Rawls • social ontology • group agent • solidarism • singularism • civicity. (shrink)

Wittgenstein’s mention of the term “phenomenology” in his writings from the middle period has long been regarded as puzzling by interpreters. It is striking to see him concerned with that philosophical approach, generally regarded as foreign to the tradition of Russell and Frege, in which Wittgenstein’s thought is commonly taken to have primarily developed. On the basis of partially unpublished material from Wittgenstein’s Nachlass, the thesis provides a reconstruction of the rationale and fate of his conception of phenomenology, which (...) he advances after his return to Cambridge in 1929. On the one hand, that conception is tributary to his longstanding task to philosophically clarify the workings of language. On the other hand, Wittgenstein’s concern with phenomenology develops against the background of his reconsideration of the resources for clarification provided by his early philosophy. His 1929 paper “Some Remarks on Logical Form” is elucidatory in this respect. The paper expresses a dissatisfaction with the Tractarian account of logical grammar and pleas for a “logical investigation of the phenomena themselves”. That plea echoes Wittgenstein’s notion of a “phenomenological language” in the manuscripts from the same period. The thesis addresses the intricacies of that notion and the reasons for Wittgenstein’s coming to criticize it. By contrast to the prevalent view in the literature, it turns out that he did not fully endorse for a definite period, and then suddenly abandoned, the idea of phenomenological language. Wittgenstein rather attempts to develop a viable means of clarification and of philosophical expression through phenomenological language, while critically exploring the assumptions and implications of that attempt at the very same time. (shrink)

According to a view assumed by many scientists and philosophers of science and standardly found in science textbooks, it is controlled ex perience which provides the basis for distinguishing between acceptable and unacceptable theories in science: acceptable theories are those which can pass empirical tests. It has often been thought that a certain sort of test is particularly significant: 'crucial experiments' provide supporting empiri cal evidence for one theory while providing conclusive evidence against another. However, in 1906 Pierre Duhem argued (...) that the falsification of a theory is necessarily ambiguous and therefore that there are no crucial experiments; one can never be sure that it is a given theory rather than auxiliary or background hypotheses which experiment has falsified. w. V. Quine has concurred in this judgment, arguing that "our statements about the external world face the tribunal of sense experience not indi vidually but only as a corporate body". Some philosophers have thought that the Duhem-Quine thesis gra tuitously raises perplexities. Others see it as doubly significant; these philosophers think that it provides a base for criticism of the foundational view of knowledge which has dominated much of western thought since Descartes, and they think that it opens the door to a new and fruitful way to conceive of scientific progress in particular and of the nature and growth of knowledge in general. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Human Nature in Early Franciscan Thought: Philosophical Background and Theological Significance by Lydia SchumacherStephen TomlinsonLydia Schumacher, Human Nature in Early Franciscan Thought: Philosophical Background and Theological Significance. Cambridge: Cambridge University Press, 2023. Pp. vii + 343. ISBN: 978-1-009-20111-7. $120.00This latest monograph from Lydia Schumacher is a welcome addition to the growing body of contemporary scholarship on the early Franciscan intellectual tradition. It offers something of a (...) consolidation of Schumacher's recent work, particularly on the Summa Halensis, where she and others have sought to clarify and establish the sources behind many of the fundamental philosophical and theological positions articulated by prominent members of the early Franciscan Order and faculty at the University of Paris in the first decades of the thirteenth century. Success in this endeavor has afforded scholars a more accurate sense of both the diverse array of auctoritates, particularly non-Christian, from whom these theologians freely drew, as well as the subsequent influence of their work upon the later medieval intellectual tradition. In this respect, the present study, which surveys the field of anthropology as developed and articulated by the friars in the early thirteenth century at the University of Paris, aims to deconstruct certain long-standing narratives regarding early Franciscan theology and especially philosophy, particularly its opposition or aversion to Aristotle on the one hand, and its status as a simple reiteration of Augustine on the other. In support of this objective, Schumacher brings forth compelling evidence that suggests a more complex and unique synthesis, one not only between Augustine and other Christian authors, but especially Arabic and Jewish sources, whose ideas were readily received and subsequently transmitted under Augustine's name. The governing logic for this synthesis, as Schumacher argues, was to secure intellectual justification of and rationale for the religious vision set forth by Francis of Assisi. [End Page 249]Following a brief introduction, where Schumacher establishes her principal thesis and reviews pertinent trends in contemporary scholarship, the first two chapters situate the focus of the book by reviewing the tradition of the philosophy of soul as it developed in the ancient world and early Middle Ages, and its subsequent reception in the twelfth and early thirteenth centuries. We are first introduced to a survey of seminal contributions in the field of psychology, including the medical works of Galen and Avicenna, as well as certain writings of Gregory Nyssa and John Damascene (pg. 13-15). Moving into the twelfth century, attention is given to the Cistercian authors, particularly William of St. Thierry and Isaac of Stella, and the influential De spiritu et anima (pg. 15-21). During this time the Middle Ages also saw the first translations of key anthropological texts from the Islamic and Jewish tradition, including Avicenna's De Anima, Book of the Cure, and Avicebron's Fons Vitae (pg. 21-31). Once into the thirteenth century, Schumacher provides a helpful overview of the reception and early attempts at a synthesis of the foregoing tradition undertaken at the University of Paris by certain secular masters such as William of Auxerre and Philip the Chancellor, as well as John of La Rochelle and the early Franciscan friars involved in the composition and compilation of the Summa Halensis (pg. 31-64).Having established the historical context and background to the intellectual ferment taking place at the University of Paris in the early thirteenth century, the book then shifts to a systematic examination of various topics of interest within the field of anthropology. Here, Schumacher observes that when it comes to the friars, they do intend to adhere to a basic Augustinian framework as it regards certain fundamentals such as the substance and composition of the soul, its various powers, and its relationship to the body, all the while supplementing and integrating this paradigm with material taken from other non-Christian philosophers, especially Avicenna and Avicebron (pg. 65-103). In light of this, the majority of the subsequent chapters examine closely the teaching of the early friars, especially John of La Rochelle, on the various powers of the soul and in particular, cognition and the mechanics of epistemology (pg. 104-227).Additionally, Schumacher traces the doctrine of... (shrink)

Some proponents of the indispensability argument for mathematical realism maintain that the empirical evidence that confirms our best scientific theories and explanations also confirms their pure mathematical components. I show that the falsity of this view follows from three highly plausible theses, two of which concern the nature of mathematical application and the other the nature of empirical confirmation. The first is that the background mathematical theories suitable for use in science are conservative in the sense outlined by Hartry (...) Field. The second is that the empirical relevance of mathematical statements suitable for use in science is mediated by their non-mathematical consequences. The third is that statements receive additional empirical confirmation only by way of generating additional empirical expectations. Since each of these is a thesis we have good reason to endorse, my argument poses a challenge to anyone who argues that science affords empirical grounds for mathematical realism. (shrink)

The 1929 confrontation between Heidegger and Cassirer in Davos (Switzerland) is pivotal for the history of the twentieth-century philosophy. The stake of that encounter was the appropriation of Kant’s legacy during the first half of the last century and the fate of Neo-Kantianism between the two World Wars. Since then, the “Davos disputation” has become controversial among researchers of the development of philosophical orientations in the twentieth century. Moreover, not only these researchers, but also the attendants of that dispute, express (...) opposite views on its outcome. Central at Davos was the issue of human finitude and transcendence within a Kantian framework. Although Kant addresses this issue most explicitly in his moral philosophy, the research of the Davos disputation tends to focus primarily on theoretical matters. The thesis revaluates Heidegger’s and Cassirer’s debate on human finitude and transcendence against the background of their written interpretations of Kant’s critical ethics. Heidegger’s reading of Kant’s conception of human finitude turns out to underestimate Kant’s views on the human potential for transcending, while Cassirer turns out to overestimate that potential by downplaying Kant’s arguments for ineluctable finitude. According to a moderate interpretative position, halfway between Heidegger’s and Cassirer’s, a finite being has, for Kant, a potential to transcend “within” – not “beyond” – finitude. (shrink)

This account explores the divergent perspectives of supervisor and student interacting in self-study research, showing how both participants were transformed by the experience. Although both supervisor and student had faced similar problems as mature students engaging in doctoral study, and both possessed strong convictions about their chosen paths, their focus was very different. The student, being visually creative, was investigating the value of integrated arts as a transformational learning medium; the supervisor, from a linguistics background, was focused on exploring (...) the nature of written communication. The supervisor/student relationship comprises a complex nexus of interconnections between persons, material objects, times and places: it is never static, but always emerging, with the relationship often ending up being more collegial than at first, as with the authors of this paper. In the counterpoint dialogue presented by student and supervisor, it can be seen that both learned from each other: the student, the rigours of structuring a passionate argument intellectually; the supervisor, to express an intellectual argument more personally. Both authors were transformed by the supervisor/student interaction: the supervisor, in rediscovering the value of interpersonal communication; the student, in mastering a research approach which did justice to her belief in the creative power of the arts. The value of engaging with perspectives which initially appear to be irreconcilable is not just to ‘learn new things’, but to push the inner limits of our perspectives, transforming not only the ways in which we perceive things, but the ways in which we learn. (shrink)

Resumen: Este ensayo tiene como propósito fundamentar teóricamente el carácter situado del conocimiento de la vida cotidiana. Como punto de partida, apoyándonos en la noción de “forma de vida” de Ludwig Wittgenstein, postulamos que nuestras decisiones son, fundamentalmente, usos prácticos de sistemas de reglas históricamente construidas y, por consiguiente, irreductibles a procedimientos algorítmicos de evaluación racional costo-beneficio. Posteriormente, para abordar la cuestión sobre las condiciones que hacen posible la incorporación subjetiva de estas reglas y, con ello, nuestro sentido práctico, recuperamos (...) algunos planteamientos de las tesis del “trasfondo” de John Searle y habitus de Pierre Bourdieu. Luego de esta discusión, a partir de la perspectiva de los conocimientos situados de Donna Haraway, proponemos que la conformación de dicho sentido es siempre parcial, esto es, sujeto a prácticas articulatorias encarnadas. Finalmente, tras exponer sucintamente los principales aspectos críticos de las tesis “trasfondo” y habitus, argumentamos que la perspectiva de los conocimientos situados representa una alternativa plausible para fundamentar teórica y metodológicamente una nueva aproximación al conocimiento de la vida cotidiana.: This essay argues for a situated character of knowledge of everyday life. As a starting point, relying on Ludwig Wittgenstein's notion of “form of life”, we propose that our decisions are fundamentally practical uses of historically constructed rules systems and, therefore, those are irreducible to algorithmic procedures of rational cost-benefit evaluation. Later, to address the question of the conditions that make possible the subjective incorporation of these rules and, with it, our practical sense, we recover some approaches from the “background” thesis of John Searle and habitus by Pierre Bourdieu. After this discussion, from Donna Haraway's perspective of situated knowledge, we propose that the conformation of that sense is always partial; that is, related to embodied articulatory practices. Finally, we argue that the perspective of situated knowledge represents a plausible alternative to theoretically and methodologically support an approach to knowledge of everyday life. (shrink)

The Church-Turing Thesis (CTT) is often paraphrased as ``every computable function is computable by means of a Turing machine.'' The author has constructed a family of equational theories that are not Turing-decidable, that is, given one of the theories, no Turing machine can recognize whether an arbitrary equation is in the theory or not. But the theory is called pseudorecursive because it has the additional property that when attention is limited to equations with a bounded number of variables, one (...) obtains, for each number of variables, a fragment of the theory that is indeed Turing-decidable. In a 1982 conversation, Alfred Tarski announced that he believed the theory to be decidable, despite this contradicting CTT. The article gives the background for this proclamation, considers alternate interpretations, and sets the stage for further research. (shrink)

This thesis is on information dynamics modeled using *dynamic epistemic logic*. It takes the simple perspective of identifying models with maps, which under a suitable topology may be analyzed as *topological dynamical systems*. It is composed of an introduction and six papers. The introduction situates DEL in the field of formal epistemology, exemplifies its use and summarizes the main contributions of the papers.Paper I models the information dynamics of the *bystander effect* from social psychology. It shows how augmenting the (...) standard machinery of DEL with a decision making framework yields mathematically self-contained models of dynamic processes, a prerequisite for rigid model comparison.Paper II extrapolates from Paper I's construction, showing how the augmentation and its natural peers may be construed as maps. It argues that under the restriction of dynamics produced by DEL dynamical systems still falls a collection rich enough to be of interest. Paper III compares the approach of Paper II with *extensional protocols*, the main alternative augmentation to DEL. It concludes that both have benefits, depending on application. In favor of the DEL dynamical systems, it shows that extensional protocols designed to mimic simple, DEL dynamical systems require infinite representations. Paper IV focuses on *topological dynamical systems*. It argues that the *Stone topology* is a natural topology for investigating logical dynamics as, in it, *logical convergence* coinsides with topological convergence. It investigates the recurrent behavior of the maps of Papers II and III, providing novel insigths on their long-term behavior, thus providing a proof of concept for the approach.Paper V lays the background for Paper IV, starting from the construction of metrics generalizing the Hamming distance to infinite strings, inducing the Stone topology. It shows that the Stone topology is unique in making logical and topological convergens coinside, making it the natural topology for logical dynamics. It further includes a metric-based proof that the hitherto analyzed maps are continuous with respect to the Stone topology. Paper VI presents two characterization theorems for the existence of *reduction laws*, a common tool in obtaining complete dynamic logics. In the compact case, continuity in the Stone topology characterizes existence, while a strengthening is required in the non-compact case. The results allow the recasting of many logical dynamics of contemporary interest as topological dynamical systems. (shrink)

This thesis explores how the problem of other minds arises in philosophy and literature of the eighteenth and early nineteenth centuries. The effort to imagine and establish the conditions, limits and possibilities of human knowledge of other human beings is common to works of empirical psychology, moral philosophy, political theory, autobiography and fiction. The ways in which literature, and specifically autobiographical writing, imagine the solitude and singularity of the human being are understood, in this dissertation, as contextualizations of the (...) skeptical moods which afflict the subjects of philosophical writing. The argument of the thesis, simply put, is that the human being and self conceived in this period is constructed in terms of dependence rather autonomy, and determined by the imagination of its relatedness to others, not its self-sufficiency. Rousseau's influence on English Romanticism provides a historical framework and principle of selection for the diverse set of texts brought together in the dissertation. Epistemological and ethical philosophies of the English Enlightenment serve as background for a study of the problems of human association that are central to all of Rousseau's work. The ineradicable doubts and insecurities which are constitutive of human relations in Rousseau are shown to be assimilated and transformed in the literature of English Romanticism. (shrink)

This thesis sets out to show that a philosophical reflection on history is, in the strongest possible way, an essential feature of Hume's project of a science of human nature: a philosophical investigation of human nature, for Hume, cannot be successful independently of an understanding of the relation of human beings to their history. Hume intended to criticize traditional metaphysics by referring all knowledge to experience. But it is almost always assumed that Hume means by "experience" the result of (...) an individual's past sense perception or personal observation. Accordingly, Hume's criticism of traditional metaphysics is taken to lead to an individualistic conception of knowledge and human nature. In this thesis I claim that this picture of Hume's "empiricism" is simply wrong. He is not a philosopher who reduces "experience" to the merely private happenings within a personal psychology. On the contrary, Hume has a wider notion of experience, one that includes not only personal observation and memory, but, fundamentally, one that includes implicit knowledge of human history. Experience, so understood, brings about what I term a historical point of view, namely, the point of view of someone who seeks to extend his experience as far as it is possible in order to acquire the capacity to produce more nuanced and impartial judgments in any given practice. It is precisely this historical point of view that enables us to depart from the individualistic perspective that we would otherwise be bound to adopt not only in epistemology but, most significantly, in politics, in social life, in religion, etc. ;Chapter 1 presents the historical background against which Hume elaborates his views of history's role in philosophy. Chapter 2 discusses and criticizes the individualist reading of Hume by showing that he had a satisfactory account of beliefs formed via human testimony. Chapter 3 presents a view of Hume on explanation that underscores his interest in practical and informal explanations as those of history. Chapter 4 provides a discussion of Hume's notion of historical experience in relation both to his theory of perception and to his project of a "science of man.". (shrink)

Background : researchers and sponsors increasingly confront the issue of whether participants in a clinical trial should have post-trial access (PTA) to the trial drug. Legislation and guidelines are inconsistent, ambiguous or silent about many aspects of PTA. Recent research highlights the potential importance of systematic reviews (SRs) of reason-based literatures in informing decision-making in medicine, medical research and health policy. Purpose: to systematically review reasons why drug trial participants should, or need not be ensured PTA to the trial (...) drug and the uses of such reasons. Data sources: databases in science/medicine, law and ethics, thesis databases, bibliographies, research ethics books and included publications’ notes/bibliographies. Publication selection: a publication was included if it included a reason as above. See article for detailed inclusion conditions. Data extraction and analysis: two reviewers extracted and analyzed data on publications and reasons. Results: of 2060 publications identified, 75 were included. These mentioned reasons based on morality, legality, interests/incentives, or practicality, comprising 36 broad (235 narrow) types of reason. None of the included publications, which included informal reviews and reports by official bodies, mentioned more than 22 broad (59 narrow) types. For many reasons, publications differed about the reason’s interpretation, implications and/or persuasiveness. Publications differed also regarding costs, feasibility and legality of PTA. Limitations: reason types could be applied differently. The quality of reasons was not measured. Conclusion: this review captured a greater variety of reasons and of their uses than any included publication. Decisions based on informal reviews or sub-sets of literature are likely to be biased. Research is needed on PTA ethics, costs, feasibility and legality and on assessing the quality of reason-based literature. (shrink)

The thesis defends the legitimacy of a 'platonistic' metaphysic, according to which there exist non-spatiotemporal 'abstract' objects, against a series of recent nominalist challenges. After distinguishing the nominalism I intend to discuss from a range of distinct views with which it has been historically confused, I take up the core of the nominalist's challenge: the suggestion that abstract objects, if there were such things, would be incapable of causal interaction with us and our surroundings, and hence unknowable. I suggest (...) that every attempt to make this line of thought precise is either internally incoherent or depends upon an implausible conception of rational opinion. There is no a priori case for nominalism grounded in the theory of knowledge. I then take up Hartry Field's case for nominalism, which I take to be grounded in a broadly Quinean conception of philosophical and scientific methodology. And once again it is suggested that there is no way to develop the case in detail against the background of an independently plausible normative epistemology. Finally I take up one strand in the positive case for platonism: the 'Fregean' view that the existence of abstract objects is an analytic consequence of certain independently unproblematic states of affairs. I offer a reconstruction of certain arguments due to Crispin Wright, and tentatively endorse one development of this line of thought. If this is right, nominalism is not simply undermotivated: it is an essentially unstable account of what there is. (shrink)

This thesis is an investigation of Aristotle's theory of friendship, as found in books VIII and IX of the Nicomachean Ethics. It has two major concerns: first, Aristotle's theory of goodness; second, Aristotle's view of the relationship between self-love and love of another. Aristotle's theory of goodness is important, because friendship consists of love, and love is always on account of some good. Thus, Aristotle's distinctions among various goods underlie his theory of the various sorts of friendships and their (...) nature. Aristotle's views on the relationship between self-love and friendship are examined to discover a theory different from contemporary theories of morality, which are vexed by the problem of the relationship between egoism and altruism. The first chapter examines the Platonic background of Aristotle's theory of friendship. The Lysis is given special attention, and then Aristotle's criticism of the Platonic theory of the good in EN I.6 is examined as giving us Aristotle's positive theory of goodness. This positive theory is used in the second chapter to understand Aristotle's division of friendship into three forms. It is argued that, according to Aristotle, just as being varies categorically, so goodness varies categorically; thus love and friendship also vary categorically. The third chapter examines Aristotle's thesis that friendship 'comes from' self-love. It is claimed that this is intended to show that self-love is social, not that sociability is selfish. Aristotle's saying that a 'friend is another self' is interpreted as a qualified metaphor based on an unanalyzeable analogy. It is claimed that Aristotle's understanding of analogy enables him to take a position on the relationship between self-love and love of another unavailable to moderns. The final chapter attempts an interpretation of the difficult argument in EN IX.9, 1170b13ff. It is argued that Aristotle is trying to explain how a person's own life is good for him and pleasant to him, and that Aristotle is claiming that this is how a friend is good for and pleasant to a good person. (shrink)

The thesis examines the thought of Thomas More and Gerrard Winstanley, emphasizing the concern of both theorists with the prevailing moral depravity of human nature attributable to the Fall of Man, and their proposals for the amendment of men's conduct by institutional means, especially by the establishment of a communist society. The thesis opens with a conceptual exploration of 'utopianism' and 'millenarianism' before discussing the particular forms of these concepts employed by More and Winstanley. The introductory section also (...) includes an investigation of the context which constituted the background to the ideas of More and Winstanley. More's theology, his conception of human nature, and his view of contemporary civil society are examined in detail. It is argued that the conclusions More derived from this aspect of his thought formed his basic conception of the situation to which the institutional amendments outlined in Utopia were directed. These proposals, regarding communism, the state, family and community life, education, religion, and ethics, are discussed. It is argued that Utopia constitutes More's model of a society designed to facilitate the salvation of man. Winstanley's appreciation of man's nature, prevailing condition, and potential for spiritual regeneration, are outlined. The development of Winstanley's thought, and the impression his active involvement with the Diggers made upon him, is described. It is argued that Winstanley renounced millenarianism and ultimately assumed utopian social theory as a medium for the articulation of his proposals for the restoration of man to spiritual regeneracy on earth. The institutional aspects of this scheme, regarding communism, the state, patriarchalism, labour, and education, which he outlined in The Law of Freedom, are evaluated. The thesis concludes, with a brief comparative analysis before setting the ideas of More and Winstanley'in the context of the changing worldview, appreciation of man's potential and progress, and the emphasis upon aspiration, which evolved in the early modern period. (shrink)

Background: At a time when British nursing has been under scrutiny for an apparent lack of compassion in education and practice, this paper based offers a perspective on the notions of vocation and altruism in nursing. Objectives: To understand the vocational and altruistic motivations of nurses through the application of Pierre Bourdieu's concepts of ‘symbolic capital’, ‘field’ and ‘habitus’ through a long interview with nurse respondents. Research design: A reflexive qualitative study was undertaken using the long interview. A thematic (...) analysis of the data, using a qualitative data software package for analysis, was undertaken. The ideas of Pierre Bourdieu (Habitus, Capital and Field) were used to analyse and explain the content of community nurses' ‘talk’. Participants: Twelve Community Nurses working in a variety of local primary care settings volunteered to participate in the study. It was a self-selecting convenience sample of nurses responding to an invitation to be interviewed. Research context: A study in support of a doctoral thesis conducted within NHS primary care settings with registered nurses. Ethical considerations: The key considerations for this study were to be mindful of the possibility of emotional harm or distress being caused to the respondents during the retelling of their experiences. It was also essential to ensure that the locations or names of patients or staff (if discussed) were anonymised. Ethical approval was sought and granted by both the Local NHS Primary Care and the University Ethics committees before the study commenced. Findings: The nurse respondents had highly individual and at times contradictory views on their motivations to nurse including their views on vocation and altruism in nursing careers. Discussion: Bourdieu's ideas apply well to the nursing context and provided a useful theoretical framework to explore the social and cultural influences on nursing careers. Gender is important consideration in all aspects of nursing but class and educational experience is an important dimension in the stories nurses tell. Conclusion: The culturally determined experiences of these nurses in practice offer an authentic and realistic insight into the complex motives and predispositions of community nurses. This paper argues that nurse motivations whether vocational or altruistic, are better understood as culturally, rather than spiritually, driven. (shrink)

Background Many indigenous people have died or been harmed because of inadequately monitored research. Strong regulations in Human Research Ethics (HRE) are required to address these injustices and to ensure that peoples’ participation in health research is safe. Indigenous peoples advocate that research that respects indigenous principles can contribute to addressing their health inequities. This scoping literature review aims to analyze existing peer reviewed and grey literature to explore how indigenous values and principles from countries of Oceania are incorporated (...) into HRE and the governance of research involving human participants. Methods A scoping literature review framework was used for this study. A search for peer reviewed and grey literature from Google, bibliographies, and electronic databases such as SCOPUS, SPRINGER, Medline (Ovid) and JBI Database of Systematic Reviews was conducted, limited to the years 2002–2020. Sixty (60) documents that focused on indigenous knowledge from Oceania region and HRE were included, from which key findings and themes were synthesized. Results Charting the data showed that more than half the eligible documents were peer-reviewed journal articles (54%). Other sources included: International Declarations on Human Research (8%); book chapters (8%); government documents (8%); HRE Guidelines or protocols (13%); news articles (7%) and PhD thesis (2%). The literature was from Australia, Cook Islands, Guam, New Zealand, Fiji, Samoa, Tonga and Vanuatu, some of which focused specifically on HREs in the Pacific Region. Issues emerging from the literature were grouped into five themes (i) indigenous and cultural principles of HRE; (ii) informed consent in indigenous settings in Oceania; (iii) vulnerability and minority status of indigenous populations exploited for research; (iv) research ethics governance for Oceania indigenous peoples; and (v) research ethics committees in Oceania. Respect, relationship building, and trust were priority indigenous HRE principles that encompass the principles of partnership, capacity building, reciprocity, and equality. Relationship building and trust imply the equal distribution of benefits for indigenous population and researchers. Conclusion Indigenous principles of HRE identified were interconnected and interdependent. Recommendations were to incorporate indigenous principles of research in HRE regulations and processes of all countries with indigenous populations. This is especially pertinent for emerging national research committees in LMIC countries, including Fiji and Tonga. Relationship building among researchers and indigenous populations is key to successful research with indigenous populations. HRE principles important for relationship building include respect that is reciprocal among researchers and indigenous people. Elements of the principle of respect highlighted are empathy, collaboration, sharing of benefits, reciprocity, appreciation, empowerment, protection, safety and awareness of culture and languages. Indigenous ontology from the Oceania region involves spirituality, connectedness to land, religious beliefs and a participatory approach to HRE and should be respected in research. An ethical governance mechanism of HRE is one that incorporates indigenous principles and applications for the purpose of maximizing the protection of the dignity and rights of indigenous peoples of Oceania. (shrink)

Discussions about the achievements and limitations of the various approaches to the development of intelligent systems can have an essential impact on empirically based research, and with that also on the future development of computer technologies. However, such discussions are often based on vague concepts and assumptions. In this context, we claim that the proposed `three-world ontology'' offers the most appropriate conceptual framework in which the basic problems concerned with cognition and computation can be suitably expressed and discussed, although the (...) solutions of some of these problems seem to lie beyond the horizon of our current understanding. We stress the necessity to differentiate between authentic and functional cognitive abilities; although computation is not a plausible way towards authentic intelligence, we claim that computational systems do offer virtually unlimited possibilities to replicate and surpass human cognitive abilities on the functional level. (shrink)

This thesis attempts to argue against an influential interpretation of Kant's philosophy of mathematics according to which the role of pure intuition is primarily logical. Kant's appeal to pure intuition, and consequently his belief in the synthetic character of mathematics, is, on this view, a result of the limitations of the logical resources available in his time. In contrast to this, a reading is presented of the development of Kant's philosophy of mathematics which emphasises a much richer philosophical role (...) for intuition, beyond that of filling in deductive gaps in mathematical arguments. This role is largely determined by two factors: on the one hand, the epistemological gap in a traditional account of mathematical certainty, and on the other hand, the metaphysical worry raised by the followers of Leibniz and Wolff regarding the status of mathematics as a science consisting of truths. ;By appreciating how Kant's philosophy of mathematics developed against the background of what he saw as a conflict between the 'metaphysicians' and the 'mathematicians', we can see how the doctrine of pure intuition was required to fill the gaps in the account of the method and certainty of mathematics which Kant presents in the Prize Essay of 1764. This conflict takes its sharpest form between the monadists who uphold the metaphysical necessity of simple elements, and the geometers who uphold the infinite divisibility of space. In the Prize Essay Kant indirectly addresses this conflict by comparing the two disciplines. He asserts that the method of attaining certainty in mathematics is different from the method of metaphysics, and that as a result of this difference--primarily the different roles of definitions in each--mathematics is capable of a higher degree of certainty than metaphysics. He does not, however, explain this difference. Such an explanation seems particularly important in light of Kant's wish to secure geometry against the challenge of metaphysics. This thesis attempts to show that it is to provide such an explanation, to provide a philosophical grounding for the Prize Essay account, that Kant invokes the doctrine of pure intuition in his later account of mathematical knowledge. (shrink)

The thesis of this paper is that truth in politics is intersubjectively constituted within a set of relationships irreducible to the oppositions of truth and falsehood or veracity and lying. First, I examine the link between factual truth and politics, and argue that this sort of truth pervades our experience and tends to become background knowledge. Second, I propose a reading of Plato’s Apology according to which the truth in politics is grounded on an intersubjective normative and epistemological (...) horizon, which is vicariously communicated as gesture. Third, in relation to Plato’s Republic and Gorgias, I inquire about the semantic connections between fiction and lie and assert that the expression of the truth in politics requires a poetic endeavor, which blurs the lines separating veracity and lying. Finally, based on Agamben’s interpretation of Plato’s Hippias Minor, I conclude that the institution of the truth in politics requires diverse expressive and interpretive capacities. (shrink)

Background Several studies suggest that deviations from proper authorship practices are commonplace in medicine. The aim of this study was to explore experiences of and attitudes towards the handling of authorship in PhD theses at medical faculties in Denmark, Norway, and Sweden. Methods Those who defended their PhD thesis at a medical faculty in Scandinavia during the second half of 2020 were offered, by e-mail, to participate in an online survey. Survey questions dealt with experiences of violations of (...) the first three of the ICMJE authorship criteria and misuse of authorship order in the thesis articles, as well as respondents’ attitudes to these matters. Both questions with fixed response alternatives and questions with free-text responses were used. Quantitative data were analysed statistically using the Table functions in SPSS 25 and Chi-2 tests. Free-text responses were analysed qualitatively using manifest content analysis. Results 287 valid questionnaires were returned (response rate: 34.1%). Almost half (46.0%) of the respondents reported that the ICMJE authorship criteria were not fully respected in at least one of the papers in their thesis, while a vast majority (96.7%) found it important that authorship is handled according to the ICMJE authorship criteria. 24.4% reported inadequate handling of authorship order in at least one paper. The qualitative results provide a wide spectrum of examples of how the ICMJE authorship criteria are circumvented. Conclusion Despite increasing educational efforts to reduce deviations from good research practice at Scandinavian universities, the handling of authorship in medical papers remains problematic. (shrink)

This dissertation is about the role that conditionals play in uncertain reasoning and deliberation. Specifically, I attempt to show that, by appealing to a particular semantics for conditionals---a contexutalist, sequence semantics, which has recently become popular in philosophy of language---several open problems in decision theory and epistemology can be solved. -/- Chapter 1 is introductory. I set out the semantic view of conditionals in question, and I describe some of its historical background. -/- Chapter 2 turns to a striking (...) problem faced by causal decision theorists. A popular formulation of causal decision theory (CDT) appeals to counterfactual conditionals. However, the standard theory of these conditionals has unintuitive consequences in deterministic worlds. In particular, it says that if anything---including the choice you make---were different in the present, then either the laws or nature would be violated, or the distant past would be changed. And as several authors have recently shown, it's easy to transform this consequence of the standard theory of counterfactuals into full-blown counterexamples to CDT. In response to these counterexamples, I develop a contextualist version of CDT, which makes use of the sequence semantics. I then show that the deterministic counterexamples don't arise for my version of CDT. -/- In Chapter 3, I deal with a different puzzle, about whether or not the so-called Desire-as-Belief (DAB) thesis is consistent with decision theory---something that famous arguments of David Lewis seem to show isn't the case. Once again, I show that, if we understand the DAB thesis in a contextualist way---and spell it out using the sequence semantics---then Lewis's arguments against that thesis don't go through. In fact, we can prove a tenability result for the DAB thesis, which shows that it's compatible with decision theory after all. -/- Finally, in Chapter 4, I transition from decision-theoretic issues to epistemological ones. More precisely, I tackle the question of how our credences should change when we learn indicative conditionals. Several famous cases in the literature---notably, Bas van Fraassen's Judy Benjamin problem---seem to show that the standard Bayesian update rules deliver implausible results when we learn conditionals of this kind. However, in the chapter, I show that, if we adopt the sequence semantics, then the Bayesian update rules turn out to deliver the correct results after all. Better still, alternatives to these rules which have been put forward in the literature turn out to be equivalent to the Bayesian rules in my framework---at least in many contexts. Thus, what we end up with is a nice, unified account of how rational agents should update on conditional information: one which fits in well with recent work on the semantics of conditionals. My proposal also relates, in interesting ways, to discussions that have been happening elsewhere in the literature, like discussions about the tenability of the notorious Stalnaker's thesis. (shrink)

This thesis is an examination of human maturation as portrayed in Plato's Phaedrus. Adulthood is reached when a transition from an appetitive attitude into an intellectual focus has been accomplished. The practice of philosophy, considered as the "love of wisdom", represents the greatest actualization of human potential. Facilitation of this transition is realized by a process of initiation into philosophy, and Plato makes full metaphoric use of the phenomenon of religious initiation in his description of becoming a philosopher. Much (...) of the dramatic content of the dialogue can thus be explained as a reference to the cultic practice of initiation. This religious background alerts the reader to Plato's arguments that maturation into a philosophical perspective is a necessary condition to human survival, both on an individual and community-wide basis. ;Metaphysically, this problem can be understood as a result of the perspective that emphasizes the discreteness of the parts in any system. When the parts of a political community are understood as private individuals that are discrete, their obligations towards one another vanish. Similarly, if the individual is understood as a bare aggregate of parts, no unifying principle is in place to provide a sustained functioning order. In both cases, Plato explicates the divisive force within the system as the ascendancy of appetitive concerns in the determination of conduct. The solution to this problem rests in philosophy's ability to order the parts such that an organic whole is achieved. Phaedrus' role as a profaner of the cult of Eleusis opens the question of whether philosophy is capable of actually providing this unifying basis for the community, or whether it itself is open to the dissent and separation evidenced by Phaedrus' behaviour towards the cult. In response to this question, The Phaedrus establishes philosophy as a non-profanable enterprise, both because of a basic inexpressibility of the deeper insights of philosophy, and because of the unending process of initiation involved in becoming a philosopher. (shrink)

A critical reflection on John Woods's new monograph, Truth in Fiction – Rethinking its Logic. I focus in particular on Woods’s world-inheritance thesis (what others have variously called ‘background,’ ‘the principle of minimal departure,’ and ‘the reality assumption,’ and which replaces Woods’s earlier ‘fill-conditions’) and its interplay with auctorial say-so, arguing that world-inheritance actually constrains auctorial say-so in ways Woods has not anticipated.

The thesis uses key insights from the philosophy of Henri Bergson (1859-1941) to propose a new model of God’s relation to time. Chapter 1 is an introduction to Bergson’s philosophy against the background of Russell’s “The Philosophy of Bergson.” It provides an exposition of two key themes from Bergson central to my argument: the relation between time and space (Chapters 2-4) and the relation between free will and determinism (Chapter 5). Chapter 2 has a twofold task. First, it (...) provides a Bergsonian response to McTaggart’s argument for the unreality of time. Second, it uses the underlying metaphysics of McTaggart’s argument to demonstrate that two distinct temporal realms can be extracted from Bergson’s philosophy: (i) la durée and (ii) a mathematical time-ordering generally classified by analytic philosophy as the B-series. Chapter 3 relates this double-tier framework to temporal ontologies in analytic philosophy. I argue that such a framework supports an “ontological idealism about time.” I argue for relativizing temporal existence to distinct points or sets of points of spacetime that leads to a radical mind-dependence of temporal extension of objects. Chapter 4 explores how the durée-based ontology argued for in Chapter 3 impacts the relation between God and time. I argue that analytic philosophy has failed to capture key ontological facets of the God-time relation and that a return to divine “causal knowledge” is required. I demonstrate that the existence of temporal objects comes from two sources: (i) their mind-dependent temporal aspect and (ii) timeless divinely-created esse. Chapter 5 applies this framework to the problem of divine foreknowledge and human free will. I demonstrate that although Bergson’s theory can defend the existence of human freedom, his thought needs to be supplanted with divine “causal knowledge” to guarantee divine omniscience. (shrink)

Morphological content is information that is implicitly embodied in the standing structure of a cognitive system and is automatically accommodated during cognitive processing without first becoming explicit in consciousness. We maintain that much belief-formation in human cognition is essentially morphological : i.e., it draws heavily on large amounts of morphological content, and must do so in order to tractably accommodate the holistic evidential relevance of background information possessed by the cognitive agent. We also advocate a form of experiential evidentialism (...) concerning epistemic justification—roughly, the view that the justification-status of an agent’s beliefs is fully determined by the character of the agent’s conscious experience. We have previously defended both the thesis that much belief-formation is essentially morphological, and also a version of evidentialism. Here we explain how experiential evidentialism can be smoothly and plausibly combined with the thesis that much of the cognitive processing that generates justified beliefs is essentially morphological. The leading idea is this: even though epistemically relevant morphological content does not become explicit in consciousness during the process of belief-generation, nevertheless such content does affect the overall character of conscious experience in an epistemically significant way: it is implicit in conscious experience, and is implicitly appreciated by the experiencing agent. (shrink)

Decoupling a modestly construed Narrative Self Shaping Hypothesis from Strong Narrativism this paper attempts to motivate devoting our intellectual energies to the former. Section one briefly introduces the notions of self-shaping and rehearses reasons for thinking that self-shaping, in a suitably tame form, is, at least to some extent, simply unavoidable for reflective beings. It is against this background that the basic commitments of a modest Narrative Self-Shaping Hypothesis are articulated. Section two identifies a foundational commitment—the central tenet—of all (...) Strong Narrativist proposals, those that posit a necessary link between narrative self-shaping and narrative self-experience. As will be shown, in the hands of Strong Narrativists the latter notion is unpacked in stronger or weaker ways by appeal to the notion of implicit Narrativizing. Section three reminds the reader of Strawson’s challenge to Strong Narrativism. It is revealed that Strawson’s objections are most effective if they target Strong Narrativism’s central tenet construed as a phenomenological revelation about what is necessary for self-experience and not merely the psychological Narrativity thesis, construed as an empirical hypothesis about typical Narrativizing proclivities. Having set the stage, section four critically examines two different strategies, pursued by Rudd and Schechtman respectively, for escaping the horns Strawson’s dilemma poses for Strong Narrativism. In the end both strategies invoke the notion of implicit Narrativizing at a crucial juncture. Section five reveals that a substantive proposal about what implicit Narrativizing might be is lacking, hence we have no reason to believe that it actually occurs. It is concluded that, as things stand, Strong Narrativism has no way of avoiding the horns of Strawson’s dilemma. Brief concluding remarks in the final section are a reminder why, despite their modesty, softer versions of the NSSH—when coupled with a developmental proposal about the narrative basis of our folk psychological competence—are non-trivial and worthy of further development and investigation. (shrink)

This thesis is devoted to the exploration of the complexity of some mathematical problems using the framework of computable analysis and descriptive set theory. We will especially focus on Weihrauch reducibility as a means to compare the uniform computational strength of problems. After a short introduction of the relevant background notions, we investigate the uniform computational content of problems arising from theorems that lie at the higher levels of the reverse mathematics hierarchy.We first analyze the strength of the (...) open and clopen Ramsey theorems. Since there is not a canonical way to phrase these theorems as multi-valued functions, we identify eight different multi-valued functions and study their degree from the point of view of Weihrauch, strong Weihrauch, and arithmetic Weihrauch reducibility.We then discuss some new operators on multi-valued functions and study their algebraic properties and the relations with other previously studied operators on problems. In particular, we study the first-order part and the deterministic part of a problem f, capturing the Weihrauch degree of the strongest multi-valued problem that is reducible to f and that, respectively, has codomain $\mathbb {N}$ or is single-valued.These notions proved to be extremely useful when exploring the Weihrauch degree of the problem $\mathsf {DS}$ of computing descending sequences in ill-founded linear orders. They allow us to show that $\mathsf {DS}$, and the Weihrauch equivalent problem $\mathsf {BS}$ of finding bad sequences through non-well quasi-orders, while being very “hard” to solve, are rather weak in terms of uniform computational strength. We then generalize $\mathsf {DS}$ and $\mathsf {BS}$ by considering $\boldsymbol {\Gamma }$ -presented orders, where $\boldsymbol {\Gamma }$ is a Borel pointclass or $\boldsymbol {\Delta }^1_1$, $\boldsymbol {\Sigma }^1_1$, $\boldsymbol {\Pi }^1_1$. We study the obtained $\mathsf {DS}$ -hierarchy and $\mathsf {BS}$ -hierarchy of problems in comparison with the Baire hierarchy and show that they do not collapse at any finite level.Finally, we work in the context of geometric measure theory and we focus on the characterization, from the point of view of descriptive set theory, of some conditions involving the notions of Hausdorff/Fourier dimension and Salem sets. We first work in the hyperspace $\mathbf {K}$ of compact subsets of $[0,1]$ and show that the closed Salem sets form a $\boldsymbol {\Pi }^0_3$ -complete family. This is done by characterizing the complexity of the family of sets having sufficiently large Hausdorff or Fourier dimension. We also show that the complexity does not change if we increase the dimension of the ambient space and work in $\mathbf {K}$. We also generalize the results by relaxing the compactness of the ambient space and show that the closed Salem sets are still $\boldsymbol {\Pi }^0_3$ -complete when we endow $\mathbf {F}$ with the Fell topology. A similar result holds also for the Vietoris topology.We conclude by analyzing the same notions from the point of view of effective descriptive set theory and Type-2 Theory of Effectivity, and show that the complexities remain the same also in the lightface case. In particular, we show that the family of all the closed Salem sets is $\Pi ^0_3$ -complete. We furthermore characterize the Weihrauch degree of the functions computing Hausdorff and Fourier dimension of closed sets.prepared by Manlio Valenti.E-mail:[email protected]. (shrink)