Critical Notice of The Limits of abstraction by Kit Fine, Oxford: Clarendon Press, 2002, pp.216. ISBN 9780191567261.

Frankfurt cases are supposed to provide us with counterexamples to the principle of alternative possibilities. Among the most well known responses to these cases is what John Fischer has dubbed the flicker of freedom strategy. Here we revisit a version of this strategy, which we refer to as the fine-grained response. Although a number of philosophers, including some who are otherwise unsympathetic to Frankfurt’s argument, have dismissed the fine grained response, we believe there is a good deal to (...) be said on its behalf. We argue, in particular, that reflection on certain cases involving omissions undermines the main objections to the response and also provides the groundwork for an argument in support of it. (shrink)

The mechanisms responsible for the fine tuning of development, where the wildtype phenotype is reproduced with high fidelity, are not well understood. The difficulty in approaching this problem is the identification of mutant phenotypes indicative of a defect in these fine‐tuning control mechanisms. Evolutionary biologists have used asymmetry as a measure of developmental homeostasis. The rationale for this was that, since the same genome controls the development of the left and right sides of a bilaterally symmetrical organism, departures (...) from symmetry can be used to measure genetic or environmental perturbations. This paper examines the relationship between asymmtry and resistance to organophosphorous insecticides in the Australian sheep blowfly, Lucilia cuprina. A resistance gene, Rop‐1, which encodes a carboxylesterase enzyme, also confers a significant increase in asymmetry. Continued exposure of resistant populations to insecticide has selected a dominant suppressor of the asymmetry phenotype. Genetic evidence indicates that the modifier is the L. cuprina Notch homologue. (shrink)

In 1924 W. W. Tarn published an article in which he attempted to prove that the mother of Philip V of Macedon was the Epirot princess Phthia. Previously all historians had accepted the statement of Eusebius that Philip was the son of Demetrius II and Chryseis, whom, after the death of her husband, the Macedonians gave in marriage to Antigonus Doson. Despite the cogency of Tarn's arguments, his theory has been rejected by both Beloch and Dinsmoor, who adhere (...) to the traditional view. This problem of the identity of Philip's mother is one of considerable importance, and consequently in this paper I intend to collect the evidence once again and subject it to a careful analysis. The results will be found strongly to corroborate Tarn's contention. (shrink)

Cognitive phenomenalism is the view that occurrent thoughts are identical with, or constituted of, cognitive phenomenology. This paper raises a challenge for this view: the cognitive fine-tuning problem. In broad brushstrokes the difficulty is that, for the cognitive phenomenalist, there is a distinction between three kinds of fact: cognitive phenomenal facts, sensory phenomenal facts, and functional facts. This distinction gives rise to the challenge of explaining why, in actuality, these three phenomena tend to be matched together in ways that (...) respect norms of rationality. Various solutions to this problem are explored – divine intervention, value-involving laws of nature, or basic capacities to respond to reasons – all of which are wildly at odds with naturalism. If cognitive phenomenalists want their view to be consistent with naturalism, as many do, they must come up with a naturalistic solution to the cognitive fine-tuning problem. (shrink)

Many philosophers and scientists believe that we need an explanation as to why the laws of physics and the initial conditions of the universe are fine-tuned for life. The standard two options are: theism and the multiverse hypothesis. Both of these theories are extravagant and arguably have false predictions. Drawing on contemporary philosophy of mind, I outline a form of panpsychism that I believe offers a more parsimonious and less problematic explanation of cosmological fine-tuning.

We define a propositionally quantified intuitionistic logic Hπ + by a natural extension of Kripke's semantics for propositional intutionistic logic. We then show that Hπ+ is recursively isomorphic to full second order classical logic. Hπ+ is the intuitionistic analogue of the modal systems S5π +, S4π +, S4.2π +, K4π +, Tπ +, Kπ + and Bπ +, studied by Fine.

A typical approach to semantics for relevance (and other) logics: specify a class of algebraic structures and take amodelto be one of these structures, α, together with some function or relation which associates with every formulaAa subset ofα. (This is the approach of, among others, Urquhart, Routley and Meyer and Fine.) In some cases there are restrictions on the class of subsets of α with which a formula can be associated: for example, in the semantics of Routley and Meyer (...) [1973], a formula can only be associated with subsets which are closed upwards. It is natural to take apropositionof α to be such a subset of α, and, further, to take the propositional quantifiers to range over these propositions. (Routley and Meyer [1973] explicitly consider this interpretation.) Given such an algebraic semantics, we call (following Routley and Meyer [1973], who follow Henkin [1950]) the above-described interpretation of the quantifiers theprimaryinterpretation associated with the semantics. (shrink)

We define a propositionally quantified intuitionistic logic $\mathbf{H}\pi +$ by a natural extension of Kripke's semantics for propositional intutionistic logic. We then show that $\mathbf{H}\pi+$ is recursively isomorphic to full second order classical logic. $\mathbf{H}\pi+$ is the intuitionistic analogue of the modal systems $\mathbf{S}5\pi +, \mathbf{S}4\pi +, \mathbf{S}4.2\pi +, \mathbf{K}4\pi +, \mathbf{T}\pi +, \mathbf{K}\pi +$ and $\mathbf{B}\pi +$, studied by Fine.

Periodic and unexpected shortages of drugs, biologics, and even medical devices have become commonplace in the United States. When shortages occur, hospitals and clinics need to decide how to ration their available stock. When such situations arise, institutions can choose from several different allocation schemes, such as first-come, first-served, a lottery, or a more rational and calculated approach. While the first two approaches sound reasonable at first glance, there are a number of problems associated with them, including the inability to (...) make fine, individual patient-centered decisions. They also do not discriminate between what kinds of patients and what types of uses may be more deserving or reasonable than others. In this article I outline an ethically acceptable procedure for rationing drugs during a shortage in which demand outstrips supply. (shrink)

Debates about the modularity of cognitive architecture have been ongoing for at least the past three decades, since the publication of Fodor’s landmark book The Modularity of Mind (1983). According to Fodor, modularity is essentially tied to informational encapsulation, and as such is only found in the relatively low-level cognitive systems responsible for perception and language. According to Fodor’s critics in the evolutionary psychology camp, modularity simply reflects the fine-grained functional specialization dictated by natural selection, and it characterizes virtually (...) all aspects of cognitive architecture, including high-level systems for judgment, decision making, and reasoning. Though both of these perspectives on modularity have garnered support, the current state of evidence and argument suggests that a broader skepticism about modularity may be warranted. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Music, Mind, and Morality:Arousing the Body PoliticPhilip Alperson (bio) and Noël Carroll (bio)I. IntroductionIf like Aristotle one agrees that the responsibility of philosophy is to offer as comprehensive a picture of phenomena as possible, then one must admit that sometimes the methods and goals of analytic philosophy stand in the way of getting the job done properly; they may even distort one's findings. This is not said in order (...) to eschew analytic philosophy. It is simply a reminder that sometimes we need to stand back and check to reassure ourselves that the tail is not wagging the dog.One example of where this danger looms is in the philosophy of art. In the eighteenth century the Modern System of the Arts was born.1 It included the practices that we think nowadays are the appropriate inhabitants of art schools and art centers and the legitimate beneficiaries of programs like the National Endowment for the Arts in the United States. These arts included poetry, painting, sculpture, music, dance, and sometimes gardening. These are what we might call the arts with a "capital A."This is a different way of understanding the notion of the arts and the nomenclature from which they derive in Latin and Greek. For Socrates, Aristotle, and Plato, arts were simply any skilled practice. Poetry, for Aristotle at least, was an art, but so were navigation, medicine, and statecraft. And there were, of course, the martial arts. What happens with the emergence of the Modern System of the Arts—otherwise known as the Fine Arts, or the Beaux Arts, or, for us, the Arts with a capital A—is that a subset of the arts in the Greco-Roman sense were selected out and christened as a class unto itself, [End Page 1] different from the other "small a" arts. Whereas once upon a time chemists and painters might have been grouped together in the same guild in virtue of the fact that both types of workers ground substances, such as pigment; with the advent of the Modern System of the Arts, chemists and painters became first and foremost categorically different.However, the consolidation of the class of Arts with a capital A demanded a theoretical answer to the question of what criterion an art form had to meet in order to gain membership in the Modern System of the Arts. The first suggestion was that a candidate practice had to possess the capacity to imitate the beautiful in nature. This was not a definition that had legs. For when absolute or pure instrumental music—or, as Peter Kivy calls it, music alone2 —took center stage as the most important form of music as well as the Art with a capital A to which all the other arts putatively aspired, the criteria for entry into the Modern System of the Arts had to be reconceived. Since music alone could not creditably be described as the imitation of the beautiful in nature (or, for that matter, the imitation of anything else), a new license for practicing Art with a capital A had to be found. And this has become one of the animating tasks of the analytic philosophy of art.But the analytic philosophy of art comes with a certain bias toward discharging this task. It is committed to finding an essentialist answer to resolving the question of what warrants citizenship in the republic of Art (with a capital A). That is, what makes something an Artistic practice or, for that matter, a work of Art such that it is different from other things? What separates the Arts and the artworks from everything else?Perhaps not surprisingly, one of the most popular and recurring proposals here is that the Arts are what are primarily intended to promote aesthetic experience where that has formerly been characterized as disinterested pleasure but, more recently, as experience valued for its own sake. Experience valued for its own sake, of course, is virtually by definition conceptually independent from any other end, whereas the practices that do not belong to the Modern System of the Arts are primarily devoted to securing other ends—useful or utilitarian ends, knowledge... (shrink)

To whom, if anyone, are the writings of philosophers of science relevant? There are three potential groups of people: Philosophers, Scientists, and Interested Citizens, within and beyond the academy. I argue that our discipline is potentially relevant to all three, but I particularly press the claims of the Interested Citizens. My essay is in dialogue with a characteristically insightful lecture given thirty years ago by Arthur Fine. Addressing the Philosophy of Science Association as its president, Fine argued that (...) general philosophy of science was dead, and that all the action lay in the philosophy of the special sciences. I try to identify what was correct about Fine’s diagnosis, while supplementing his message by describing fruitful projects that have since emerged. I also hope to share his subversive spirit. (shrink)

At last, we have the scientific evidence that documents the manybiological gender differences that influence learning. Forinstance, girls talk sooner, develop better vocabularies, readbetter, and have better fine motor skills. Boys, on the other hand,have better auditory memory, are better at three-dimensionalreasoning, are more prone to explore, and achieve greater abstractdesign ability after puberty. In this profoundly significant book, author Michael Guriansynthesizes the current knowledge and clearly demonstrates how thisdistinction in hard-wiring and socialized gender differencesaffects how boys and girls (...) learn. Gurian presents a new way toeducate our children based on brain science, neurologicaldevelopment, and chemical and hormonal disparities. The innovationspresented in this book were applied in the classroom and provensuccessful, with dramatic improvements in test scores, during atwo-year study that Gurian and his colleagues conducted in sixMissouri school districts. (shrink)

At last, we have the scientific evidence that documents the manybiological gender differences that influence learning. Forinstance, girls talk sooner, develop better vocabularies, readbetter, and have better fine motor skills. Boys, on the other hand,have better auditory memory, are better at three-dimensionalreasoning, are more prone to explore, and achieve greater abstractdesign ability after puberty. In this profoundly significant book, author Michael Guriansynthesizes the current knowledge and clearly demonstrates how thisdistinction in hard-wiring and socialized gender differencesaffects how boys and girls (...) learn. Gurian presents a new way toeducate our children based on brain science, neurologicaldevelopment, and chemical and hormonal disparities. The innovationspresented in this book were applied in the classroom and provensuccessful, with dramatic improvements in test scores, during atwo-year study that Gurian and his colleagues conducted in sixMissouri school districts. (shrink)

At last, we have the scientific evidence that documents the many biological gender differences that influence learning. For instance, girls talk sooner, develop better vocabularies, read better, and have better fine motor skills. Boys, on the other hand, have better auditory memory, are better at three-dimensional reasoning, are more prone to explore, and achieve greater abstract design ability after puberty. In this profoundly significant book, author Michael Gurian synthesizes the current knowledge and clearly demonstrates how this distinction in hard-wiring (...) and socialized gender differences affects how boys and girls learn. Gurian presents a new way to educate our children based on brain science, neurological development, and chemical and hormonal disparities. The innovations presented in this book were applied in the classroom and proven successful, with dramatic improvements in test scores, during a two-year study that Gurian and his colleagues conducted in six Missouri school districts. (shrink)

Recent philosophy of music in the Anglophone analytic tradition has produced many fine-grained analyses of musical practices within the context of the Western fine-art tradition. It has not for the most part, however, been self-conscious about the normative implications of that orienting tradition. As a result, the achievements of recent philosophical discussions of music have been unnecessarily constricted. The way forward is to enrich the range of musical practices philosophy takes as its target of examination.

To whom, if anyone, are the writings of philosophers of science relevant? There are three potential groups of people: Philosophers, Scientists, and Interested Citizens, within and beyond the academy. I argue that our discipline is potentially relevant to all three, but I particularly press the claims of the Interested Citizens. My essay is in dialogue with a characteristically insightful lecture given thirty years ago by Arthur Fine. Addressing the Philosophy of Science Association as its president, Fine argued that (...) general philosophy of science was dead, and that all the action lay in the philosophy of the special sciences. I try to identify what was correct about Fine’s diagnosis, while supplementing his message by describing fruitful projects that have since emerged. I also hope to share his subversive spirit. (shrink)

This paper reformulates and decides a certain conjecture in Dunn's 'Relevant Predication 1: The Formal Theory' (Journal of Philosophical Logic 16, 347-381, 1987). This conjecture of Dunn's relates his object-language characterisation of a property's being relevant in a variable x to certain grammatical characterisations of relevance, analogous to some given by Helman, in 'Relevant Implication and Relevant Functions' (to appear in Entailment: The Logic of Relevance and Necessity, vol. 2, by Alan Ross Anderson, Nuel Belnap, and J. Michael Dunn et (...) al.) In the course of the investigation this paper also investigates Kit Fine's semantics for quantified relevance logics, which appears in his appropriately titled 'Semantics for Quantified Relevance Logics'. (shrink)

I offer some responses to the principal points raised by Ben Kotzee, Alexis Gibbs, Sheron Fraser-Burgess, and Nigel Tubbs in their commentaries on my book, The Main Enterprise of the World: Rethinking Education (MEW), and to John White's penetrating and constructive review (the four commentaries and White's review all appear in this issue). In reply to Kotzee's challenge, I argue that MEW supports an improved approach to specialized scientific education, and that worries about the future of technology are unfounded. Gibbs’ (...) critique, I contend, assumes a one-size-fits-all approach to the arts, in an area where I am concerned to make fine differentiations. Fraser-Burgess is right to wonder how my educational program can overcome the problems of multicultural, multiracial, multiethnic societies, but I maintain that the approach to educating citizens MEW outlines is the appropriate means to address those problems. Finally, I am happy to modify my conception of the Deweyan Society by introducing the kinds of Socratic explorations Tubbs proposes.John White introduces a number of significant issues and concerns. Some of these arise, I claim, from his adoption of familiar versions of concepts MEW takes pains to explicate in new ways. Since I argue for the superiority of my explicated versions, I view the correct strategy to involve discarding the presuppositions of the traditional notions White favours. With respect to moral education, for example, White's ‘precept-centered’ conception contrasts with my emphasis on the fundamental importance of skills of mutual engagement. His most extensive discussion, on my approach to fulfilment, poses a deep challenge. Here, I attempt to clarify and motivate the concepts I deploy. With respect to his review, however, as with my exchanges with the other commentators, this response can only be the beginning of what I hope will continue to be a fruitful conversation. (shrink)

Fine and Kripke extended S5, S4, S4.2 and such to produce propositionally quantified systems , , : given a Kripke frame, the quantifiers range over all the sets of possible worlds. is decidable and, as Fine and Kripke showed, many of the other systems are recursively isomorphic to second-order logic. In the present paper I consider the propositionally quantified system that arises from the topological semantics for S4, rather than from the Kripke semantics. The topological system, which I (...) dub , is strictly weaker than its Kripkean counterpart. I prove here that second-order arithmetic can be recursively embedded in . In the course of the investigation, I also sketch a proof of Fine's and Kripke's results that the Kripkean system is recursively isomorphic to second-order logic. (shrink)

In "The Logical Structure of Linguistic Commitment I" (The Journal of Philosophical Logic 23 (1994), 369-400), we sketch a linguistic theory (inspired by Brandom's Making it Explicit) which includes an "expressivist" account of the implication connective, →: the role of → is to "make explicit" the inferential proprieties among possible commitments which proprieties determine, in part, the significances of sentences. This motivates reading (A → B) as "commitment to A is, in part, commitment to B". Our project is to study (...) the logic of →. LSLC I approximates (A → B) as "anyone committed to A is committed to B", ignoring issues of whether A is relevant to B. The present paper includes considerations of relevance, motivating systems of relevant commitment entailment related to the systems of commitment entailment of LSLC I. We also consider the relevance logics that result from a commitment reading of Fine's semantics for relevance logics, a reading that Fine suggests. (shrink)

In this paper, we present the results of two surveys that investigate subjects’ judgments about what can be known or justifiably believed about lottery outcomes on the basis of statistical evidence, testimonial evidence, and “mixed” evidence, while considering possible anchoring and priming effects. We discuss these results in light of seven distinct hypotheses that capture various claims made by philosophers about lay people’s lottery judgments. We conclude by summarizing the main findings, pointing to future research, and comparing our findings to (...) recent studies by Turri and Friedman. (shrink)

The notion of risk plays a central role in economics, finance, health, psychology, law and elsewhere, and is prevalent in managing challenges and resources in day-to-day life. In recent work, Duncan Pritchard (2015, 2016) has argued against the orthodox probabilistic conception of risk on which the risk of a hypothetical scenario is determined by how probable it is, and in favour of a modal conception on which the risk of a hypothetical scenario is determined by how modally close it is. (...) In this article, we use Pritchard’s discussion as a springboard for a more wide-ranging discussion of the notion of risk. We introduce three different conceptions of risk: the standard probabilistic conception, Pritchard’s modal conception, and a normalcy conception that is new (though it has some precursors in the psychological literature on risk perception). Ultimately, we argue that the modal conception is ill-suited to the roles that a notion of risk is required to play and explore the prospects for a form of pluralism about risk, embracing both the probabilistic and the normalcy conceptions. (shrink)

This is the first complete English translation of Gottlob Frege's Grundgesetze der Arithmetik, with introduction and annotation. The importance of Frege's ideas within contemporary philosophy would be hard to exaggerate. He was, to all intents and purposes, the inventor of mathematical logic, and the influence exerted on modern philosophy of language and logic, and indeed on general epistemology, by the philosophical framework.

Mountaineering is a dangerous activity. For many mountaineers, part of its very attraction is the risk, the thrill of danger. Yet mountaineers are often regarded as reckless or even irresponsible for risking their lives. In this paper, we offer a defence of risk-taking in mountaineering. Our discussion is organised around the fact that mountaineers and non-mountaineers often disagree about how risky mountaineering really is. We hope to cast some light on the nature of this disagreement – and to argue that (...) mountaineering may actually be worthwhile because of the risks it involves. Section 1 introduces the disagreement and, in doing so, separates out several different notions of risk. Sections 2–4 then consider some explanations of the disagreement, showing how a variety of phenomena can skew people's risk judgements. Section 5 then surveys some recent statistics, to see whether these illuminate how risky mountaineering is. In light of these considerations, however, we suggest that the disagreement is best framed not simply in terms of how risky mountaineering is but whether the risks it does involve are justified. The remainder of the paper, sections 6–9, argues that risk-taking in mountaineering often is justified – and, moreover, that mountaineering can itself be justified by and because of the risks it involves. (shrink)

Abstractionism, which is a development of Frege's original Logicism, is a recent and much debated position in the philosophy of mathematics. This volume contains 16 original papers by leading scholars on the philosophical and mathematical aspects of Abstractionism. After an extensive editors' introduction to the topic of abstractionism, the volume is split into 4 sections. The contributions within these sections explore the semantics and meta-ontology of Abstractionism, abstractionist epistemology, the mathematics of Abstractionis, and finally, Frege's application constraint within an abstractionist (...) setting. (shrink)

Abstract In this essay, a new approach for the ethical study of emerging technology ethics will be presented, called anticipatory technology ethics (ATE). The ethics of emerging technology is the study of ethical issues at the R&D and introduction stage of technology development through anticipation of possible future devices, applications, and social consequences. I will argue that a major problem for its development is the problem of uncertainty, which can only be overcome through methodologically sound forecasting and futures studies. I (...) will then consider three contemporary approaches to the ethics of emerging technologies that use forecasting: ethical technology assessment, the techno-ethical scenarios approach and the ETICA approach, and I considered their strengths and weaknesses. Based on this critical study, I then present my own approach: ATE. ATE is a conceptually and methodologically rich approach for the ethical analysis of emerging technologies that incorporates a large variety of ethical principles, issues, objects and levels of analysis, and research aims. It is ready to be applied to contemporary and future emerging technologies. Content Type Journal Article Category Original Paper Pages 1-13 DOI 10.1007/s11569-012-0141-7 Authors Philip A. E. Brey, Department of Philosophy, School of Behavioral Sciences, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands Journal NanoEthics Online ISSN 1871-4765 Print ISSN 1871-4757. (shrink)

In this paper I will argue that Boghossian's explanation of how we can acquire a priori knowledge of logical principles through implicit definitions commits a transmission of warrant-failure. To this end, I will briefly outline Boghossian's account, followed by an explanation of what a transmission of warrant-failure consists in. I will also show that this charge is independent of the worry of rule-circularity which has been raised concerning the justification of logical principles and of which Boghossian is fully aware. My (...) argument comes in two steps: firstly, I will argue for the insufficiency of Boghossian's template which is meant to explain how a subject can acquire a warrant for logical principles. I will show however that this insufficiency of his template can be remedied by adopting what I call the Disquotational Step. Secondly, I will argue that incorporating this further step makes his template subject to a transmission of warrant-failure, assuming that certain rather basic and individually motivated principles hold. Thus, Boghossian's account faces a dilemma: either he adopts the Disquotational Step and subjects his account to the charge of a transmission of warrant-failure, or he drops this additional step leaving the account confronted with explaining the gap that has previously been highlighted. I will then suggest various rejoinders that Boghossian might adopt but none of which - I will argue - can resolve the dilemma. Lastly, I will raise and briefly discuss the question whether this worry generalizes to other accounts, such as Hale and Wright's that aim to explain our knowledge of logic and/or mathematics in virtue of implicit definitions. (shrink)

Fodor & Pylyshyn (1981) criticize J. J. Gibson's ecological account of perception for failing to address what I call the 'correlation problem' in visual perception. That is, they charge that Gibson cannot explain how perceivers learn to correlate detectable properties of the light with perceptible properties of the environment. Furthermore, they identify the correlation problem as a crucial issue for any theory of visual perception, what I call a 'primary problem'—i.e. a problem which plays a definitive role in establishing the (...) concerns of a particular scientific research program. If they are correct, Gibson's failure to resolve this problem would cast considerable doubt upon his ecological approach to perception. In response, I argue that both Fodor & Pylyshyn's problem itself and their proposed inferential solution embody a significant mistake which needs to be eliminated from our thinking about visual perception. As part of my response, I also suggest a Gibsonian alternative to Fodor & Pylyshyn's primary problem formulation. (shrink)

The dustjacket of The Common Mind bears a photograph of the traffic at a Sydney intersection on a wet winter’s evening in 1938. It is rush hour, and the homeward traffic conveys a fine sense of common purpose. The scene has a special resonance for me, for I stood at that very spot with my parents and brothers one similar evening in 1966, on the day we first arrived in Australia. There was a marked pedestrian crossing there then, which (...) we set out to negotiate, taking it for granted that the relevant conventions were those we were used to in rural England. But pedestrians and rush hour traffic were both under the control of a policeman—one of his predecessors can be seen in the photograph—who had just given the traffic priority. He loudly familiarised us with the local customs, and the kind of emotions we felt play an important part in Philip Pettit’s vision of the possibility and grounds of a satisfactory human society: the approval and disapproval of the community provides an intangible hand that guides defaulters into line. (shrink)

Mountaineering is a dangerous activity. For many mountaineers, part of its very attraction is the risk, the thrill of danger. Yet mountaineers are often regarded as reckless or even irresponsible for risking their lives. In this paper, we offer a defence of risk-taking in mountaineering. Our discussion is organised around the fact that mountaineers and non-mountaineers often disagree about how risky mountaineering really is. We hope to cast some light on the nature of this disagreement – and to argue that (...) mountaineering may actually be worthwhile because of the risks it involves. Section 1 introduces the disagreement and, in doing so, separates out several different notions of risk. Sections 2–4 then consider some explanations of the disagreement, showing how a variety of phenomena can skew people's risk judgements. Section 5 then surveys some recent statistics, to see whether these illuminate how risky mountaineering is. In light of these considerations, however, we suggest that the disagreement is best framed not simply in terms of how risky mountaineering is but whether the risks it does involve are justified. The remainder of the paper, sections 6–9, argues that risk-taking in mountaineering often is justified – and, moreover, that mountaineering can itself be justified (in part) by and because of the risks it involves. (shrink)

W.V.O.Quine’s doctrine of referential inscrutability (RI) is the thesis that, first, linguistic reference must always be determined relative to an interpretation of the discourse and, second, that the empirical evidence always underdetermines our choice of interpretation--at least in principle. Although this thesis is a central result of Quine’s theory of language, it was long unclear just how much force RI actually carried. At best, Quine’s discussions provided localized examples of RI (e.g., ‘gavagai’), supplemented merely by arguments for the (in principle) (...) constructability of more general referentially divergent manuals. In defense of Quine, Gerald Massey provides a method for generating large-scale referentially divergent manuals for a complex language. I argue that, while Massey’s rival manuals do meet Quine’s translational criteria, they are demonstrably inferior to their commonsensical “homophonic” competitor. This result provides a clear indication of seminal deficiencies in Quine’s behaviorial approach to the theory of language. Next I argue that Quine’s acceptance of standard assumptions about the nature of perception strongly influences the shape of his semantical theory. Finally, I suggest how an alternative to the standard account of perception might provide grounds for a more adequate understanding of language. (shrink)

The paper challenges a widely held interpretation of Frege's conception of logic on which the constituent clauses of basic law V have the same sense. I argue against this interpretation by first carefully looking at the development of Frege's thoughts in Grundlagen with respect to the status of abstraction principles. In doing so, I put forth a new interpretation of Grundlagen §64 and Frege's idea of ‘recarving of content’. I then argue that there is strong evidence in Grundgesetze that Frege (...) did not hold the relevant sense-identity claim regarding basic law V. (shrink)

This paper discusses Michael Dummett’s criticism of the Neo-Fregean concep- tion of the context principle. I will present four arguments by Dummett that purport to show that the context principle is incompatible with platonism. I discuss and ultimately reject each argument. I will close this paper by identifying what I take to be a deep rooted tension in the Neo-Fregean project which might have motivated Dummett’s opposition to the Neo-Fregean use of the context principle. I argue that this tension does (...) give rise to a legitimate concern, yet it does not affect the Neo-Fregean conception of the context principle. (shrink)

In this essay, a new approach to the ethics of emerging information technology will be presented, called anticipatory technology ethics (ATE). The ethics of emerging technology is the study of ethical issues at the R&D and introduction stage of technology development through anticipation of possible future devices, applications, and social consequences. In the essay, I will first locate emerging technology in the technology development cycle, after which I will consider ethical approaches to emerging technologies, as well as obstacles in developing (...) such approaches. I will argue that any sound approach must centrally include futures studies of technology. I then present ATE and some applications of it to emerging information technologies. In ATE, ethical analysis is performed at three levels, the technology, artifact and application levels, and at each levels distinct types of ethical questions are asked. ATE analyses result in the identification and evaluation of a broad range of ethical issues that can be anticipated in relation to an emerging information technology. This ethical analysis can then be used for ethical recommendations for design or governance. (shrink)

Since the 1970’s there has been a major increase in adventure sports participation but it seems that engagement in such sports comes with a stigma: adventure sports participants are often regarded as reckless ‘daredevils’. We approach the questions about people’s perception of risk and recklessness in adventure sports by combining empirical research with philosophical analysis. First, we provide empirical evidence that suggests that laypeople tend to assess the danger of adventure sports as greater than more mundane sports and judge adventure (...) sports participants as more reckless than participants in non-adventure sports. We contextualise these findings within existing psychological risk perception paradigms and outline new philosophical explanations of the identified pattern in laypeople’s risk perception. (shrink)

In recent years, interest has increased in regenerative practices as a strategy for transforming food systems and solving major environmental problems such as biodiversity loss and climate change. However, debates persist regarding these practices and how they ought to be defined. This paper presents a framework for exploring the regenerative potential of food systems, focusing on how food systems activities and technologies are organized rather than the specific technologies or practices being employed. The paper begins with a brief review of (...) debates over sustainable food systems and the varying ways that regenerative food systems have been defined and theorized. Then, it provides the theoretical backing of the framework—the conservation of change principle—which is an interpretation of the laws of thermodynamics and theories of adaptive change as relevant to the regenerative capacity of living systems. Next, the paper introduces the framework itself, which comprises two independent but intersecting dimensions of food systems organization: resource diversity and livelihood flexibility. These two dimensions result in four archetypical regimes for food systems: degenerative, regenerative, impoverished, and coerced. The paper defines each and offers real-world examples. Finally, the paper concludes with a discussion of pathways for transforming food systems and opportunities for additional research. (shrink)

Characterizing how activity in the central and autonomic nervous systems corresponds to distinct emotional states is one of the central goals of affective neuroscience. Despite the ease with which individuals label their own experiences, identifying specific autonomic and neural markers of emotions remains a challenge. Here we explore how multivariate pattern classification approaches offer an advantageous framework for identifying emotion-specific biomarkers and for testing predictions of theoretical models of emotion. Based on initial studies using multivariate pattern classification, we suggest that (...) central and autonomic nervous system activity can be reliably decoded into distinct emotional states. Finally, we consider future directions in applying pattern classification to understand the nature of emotion in the nervous system. (shrink)

McCullough and colleagues draw an historical line from the writings of Percival, who found himself resolving arguments (sometimes violent) between physicians, surgeons and apothecaries, to the concept of civility as a professional virtue and duty. The authors show that civility is a prerequisite to effective cooperation, which itself underpins patient safety and positive clinical outcomes—desirable endpoints of any discussion about healthcare. They exhort academic leaders to teach, role model and reward correct behaviours.1 Why then, as a clinician manager with a (...) deep interest in fostering civility and psychological safety, am I not satisfied? Three reasons: the paper does not adequately explore the reasons why, its focus is largely restricted to academic institutions, and it does not encompass the non-clinical workforce; as a result, its proposed solutions appear ungrounded. Why are ‘good people’, who were attracted to careers that demand altruism and empathy, uncivil in the workplace? What are the competing goals that result in curt, disrespectful or downright rude exchanges? This has been studied. Leape et al concluded that endogenous factors such as personality, insecurity, anxiety, depression, narcissism and responses to prior …. (shrink)