Frege famously claimed that variations in the sense of a proper name can sometimes be ‘tolerated’. In this paper, we offer a novel explanation of this puzzling claim. Frege, we argue, follows Trendelenburg in holding that we think in language—sometimes individually and sometimes together. Variations in sense can be tolerated in just those cases where we are using language to coordinate our actions but are not engaged in thinking together about an issue.

In several passages, Frege suggests that successful communication requires that speaker and audience understand the uttered words and sentences to have the same sense. On the other hand, Frege concedes that, in many ordinary cases, variation in sense is tolerable. In a recent article in this journal, Michaelson and Textor (2023) offer a new interpretation of Frege on the tolerability of sense variation according to which variation in sense is tolerable when the conversation (...) aims at joint action, but not when the conversation aims at joint thought. We maintain, contra Michaelson and Textor, that whether sense variation is tolerable does not depend on the conversational purpose, whether it be theoretical or practical. Rather, whether sense variation is tolerable depends instead on the conversational background. This picture offers what we take to be a more plausible reconstruction of Frege’s own view. (shrink)

Husserlian variation, Bergsonian intuition and Peircean abduction are contrasted as methodological responses to the traditional philosophical problem of deriving knowledge of universals from singulars. Each method implies a correspondingly different view of the generation of the variations from which knowledge is derived. To make sense of the latter differences, and to distinguish the different sorts of variation sought by philosophers and scientists, a distinction between extensive, intensive, and abductive-intensive variation is introduced. The link between philosophical method (...) and the generation of variation is used to illuminate different philosophical conceptions of nature and nature's relation to meaning and sense. (shrink)

The publication of Darwin's On the Origin of Species in 1859 ignited a public storm he neither wanted nor enjoyed. Having offered his book as a contribution to science, Darwin discovered to his dismay that it was received as an affront by many scientists and as a sacrilege by clergy and Christian citizens. To answer the criticism that his theory was a theory only, and a wild one at that, he published two volumes in 1868 to demonstrate that evolution was (...) obvious to anyone who cared to look at a bull in a pasture or a dog on a hearth. In response to those who insisted that species were distinct since creation, Darwin pointed to breeders of pigs and pigeons. In reply to those who protested that human intervention is one thing and natural selection another, he argued, "If organic beings had not possessed an inherent tendency to vary, man could have done nothing." To counter those who scorned his descriptions of species in exotic places, he submitted local evidence of cabbages and cauliflower. Based on a wide array of sources, from ancient pictographs to Polish roosters, from skins and from skeletons, from scientific journals and breeding manuals, Darwin assembled a mass of proof--and a hypothesis about species reversion that risked his reputation anew. The Variation of Animals and Plants under Domestication is a two-volume compilation of his thorough and intensive research and the revolutionary conclusions that resulted. The first portion of his work is dedicated to a meticulous analysis of various aspects of plant and animal life, including an inventory of varieties and their physical and behavioral characteristics, investigation of the impact of a species' surrounding environment and the role that both natural and forced changes in this environment have had. Darwin then turns to a richly detailed discussion of the roles of inheritance and crossing in the development of species. A wealth of illustrations further support and enhance his findings. This fascinating, invaluable, and courageous undertaking eventually formed the foundation for our current understanding of evolution. "In science as in politics the victors tend to write the history books. As a result, the record of the past is edited, intentionally or unintentionally, so that it focuses mainly on the precursors of contemporary orthodoxy. Such a focus may accurately represent the genealogy of modern ideas, but it almost inevitably misrepresents the historical experience of their progenitors... Even the powerful, persuasive, and ultimately triumphant theory of evolution by natural selection required not only defense, but repeated buttressing and revision. Variation showed Darwin hard at work on this rearguard action, using the materials he had at hand... His information was gleaned from the observations of fanciers, breeders, and amateur naturalists, as well as from the treatises of those on the cutting edge of zoology and botany. As hindsight narrows the historical spotlight, it imposes its own sense of hierarchy on the preoccupations of the past. But Darwin was interested in all of these topics, valued all of these sources, and belonged, to a greater or lesser extent, to all of these communities."--from the Introduction. (shrink)

Schizophrenia is a disturbance of the self, of which the attribution of agency is a major component. In this article, we review current theories of the Sense of Agency, their relevance to schizophrenia, and propose a novel framework for future research. We explore some of the models of agency, in which both bottom-up and top-down processes are implicated in the genesis of agency. We further this line of inquiry by suggesting that ongoing neurological activity (the brain’s resting state) in (...) self-referential regions of the brain can provide a deeper level of influence beyond what the current models capture. Based on neuroimaging studies, we suggest that aberrant activity in regions such as the default mode network of individuals with schizophrenia can lead to a misattribution of internally/externally generated stimuli. This can result in symptoms such as thought insertion and delusions of control. Consequently, neuroimaging can contribute to a more comprehensive conceptualization and measurement of agency and potential treatment implications. (shrink)

Corpus surveys have shown that the exact forms with which idioms are realized are subject to variation. We report a rating experiment showing that such alternative realizations have varying degrees of acceptability. Idiom variation challenges processing theories associating idioms with fixed multi-word form units, fixed configurations of words, or fixed superlemmas, as they do not explain how it can be that speakers produce variant forms that listeners can still make sense of. A computational model simulating comprehension with (...) naive discriminative learning is introduced that provides an explanation for the different degrees of acceptability of several idiom variant types. Implications for multi-word units in general are discussed. (shrink)

World-renowned philosopher, Michel Serres writes a text in praise of the body and movement, in praise of teachers of physical education, coaches, mountain guides, athletes, dancers, mimes, clowns, artisans, and artists. This work describes the variations, the admirable metamorphoses that the body can accomplish. While animals lack such a variety of gestures, postures, and movements, the fluidity of the human body mimics the leisure of living beings and things; what's more, it creates signs. Already here, within its movements and metamorphoses, (...) the mind is born. The five senses are not the only source of knowledge: it emerges, in large part, from the imitations the plasticity of the body allows. In it, with it, by it knowledge begins. (shrink)

In this article we examine the history of the production of microarray technologies and their role in constructing and operationalizing views of human genetic difference in contemporary genomics. Rather than the “turn to difference” emerging as a post-Human Genome Project phenomenon, interest in individual and group differences was a central, motivating concept in human genetics throughout the twentieth century. This interest was entwined with efforts to develop polymorphic “genetic markers” for studying human traits and diseases. We trace the technological, methodological (...) and conceptual strategies in the late twentieth century that established single nucleotide polymorphisms as key focal points for locating difference in the genome. By embedding SNPs in microarrays, researchers created a technology that they used to catalog and assess human genetic variation. In the process of making genetic markers and array-based technologies to track variation, scientists also made commitments to ways of describing, cataloging and “knowing” human genetic differences that refracted difference through a continental geographic lens. We show how difference came to matter in both senses of the term: difference was made salient to, and inscribed on, genetic matter, as a result of the decisions, assessments and choices of collaborative and hybrid research collectives in medical genomics research. (shrink)

This paper applies philosophical tools from the causalists/statisticalists debate to the evo-devo idea of variational tendencies as propensities biasing phenotypic change. It contends that variational properties are present in a statistical sense in some population dynamics models, particularly quantitative genetics ones, providing ultimate variational explanations. It further argues that these properties, contrary to some recent views, cannot be subsumed under natural selection. Finally, it advocates for a causalist interpretation of these explanations, where variational statistical properties indirectly refer to evo-devo’s (...) variational propensities. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Rethinking Variations of Musical MeaningfulnessAnneli ArhoAs a curious mind, I am able to focus on new kinds of topics, to research unknown practices; I am able to explore different cultures, interesting customs of making music, or I may trace various ways of musical thinking. It is wonderful to be able to enrich and transform my understanding of the musical world. [End Page 55]As a lived body,1 I have grown (...) up in the Western music tradition.2 This is my culture. This is the tradition I know as a composer, as a player of an instrument, as a teacher, as a researcher. Living in this culture has given me an embodied understanding of music. This understanding provides me with a meaningful background whenever I sense (hear, see, feel with my body's movements, read, fancy, and speak, write, or read about) music. I know this music in myself.As a musician, I have often been puzzled—even annoyed—that the tradition of writing about music favors descriptions and contemplations which I, as a musician, often find misleading and distorted. It has taken me a long time to realize two things: (1) the professional writers within various discourses create their own kinds of musical meaningfulness that are often interesting in themselves, and (2) in order to really share that kind of meaningfulness, I would have had to grow up within the discourse through which that meaningfulness evolved or was constructed.As a researcher, therefore, I have chosen to ground my research in my lived body, in the musicianship constituted through my experiences in making music. I am interested in phenomena of the lived world—as they are lived through and understood when making music.3 I am interested in different practices and divergent ways of regulating and guiding the making of music. I am interested in habitual ways of speaking about music, common ways of manual and mental training and rehearsing, and in different ways of teaching, supervising, and coaching. For me, all these reveal the phenomenon of music in our culture.My Living with Music—A Field of Musical MeaningfulnessAs a composer, I sometimes work with children and young people, and with their instrumental teachers. I have just started a three-year project in a music school, working each year with a new group of players. In 2004, I conducted a pilot project with recorder players. This year it will be the violin players; next year I may work with the piano players. There are many possibilities for the third year: the head of the school will have a hard job choosing a group from among the several enthusiastic candidates.I have enjoyed the open-mindedness of the children and of the volunteer teachers, too. Learning to play with music—learning to handle, vary, and transform, to compose, decompose, and recompose musical fragments, pieces, or sequences—may be as natural as any playing. Intertwining play, variation, and imitation seems to be an essential part of living and learning.But, I have also had to confront entrenched mythical conceptions of what it means to compose music, and curricula based on those conceptions.4 In my mind, composing cannot be regarded as a phenomenon that could simply be included in a curriculum. In practice, composing may refer to a variety of ways [End Page 56] of making music that are not always easy to tell apart from other culturally named phenomena, like playing, singing, improvising, or writing music.5 For me, composing simply refers to certain ways I live with music: several different ways of dealing with music, different kinds of activities, makings and doings, special states of mind, and special ways of using my embodied knowledge of music. Thus, composing refers to an individual and invisible6 background, an embodied perspective, a way of being, which shows me a certain variety of musical phenomena and their qualities, and conceals some others. Composing, like all arts of making and doing, generates its own practical and existential questions, which often are not an issue for those who do not compose. An outsider never really grasps the situation of a practitioner.Culturally bound ways of making music are being redefined... (shrink)

The dichotomy between the conceptual and the empirical is part of common sense, yet its organizing force also extends to intellectual life more generally, including the disciplinary life of science and technology studies. This article problematizes this dichotomy as it operates in contemporary STS discussions, arguing instead that the conceptual and the empirical form unstable hybrids. Beginning with a discussion of the “discontents” with which the dominant theory methods packages in STS are viewed, it is suggested that STS has (...) entered a phase resembling Kuhnian normal science. Based on a discussion of the making of cognitive dissonance theory, it is then argued conceptual–empirical mixtures are unavoidable in actual research practice. This situation can be taken as an encouragement for more sustained exploration of conceptual–empirical relations and their inventive potentials. Invoking Deleuze and Guattari’s notion of “continuous variation,” the article concludes that STS as a discipline is well served by promoting an ethos of empirical and conceptual experimentation. (shrink)

In this dissertation, I develop and defend some of W. D. Ross’s moral views. Ross’s views, I argue, are often highly plausible, though it is also often the case that variations on (or modifications to) his views are needed in order to remain philosophically tenable. In my dissertation, I explain why these variations are necessary and what they should look like. In chapter 1, I discuss Ross’s theory of moral rightness in his most important work, The Right and the Good. (...) In chapters 2 and 3, I correct various misunderstandings about Ross’s position: I argue that he is no more a particularist about absolute duty than a utilitarian or a Kantian is, and on many definitions of “pluralism” present in the literature, he is not in fact a pluralist, as he is typically assumed to be. In chapter 4, I discuss several objections that Ross later comes to make to his own theory of rightness; I argue, however, that none of them are any good. In chapter 5, I argue against Ned Markosian’s recent claim that “Rossian Minimalism” is the best theory of rightness that makes use of the concept of a prima facie duty: Ross’s own theory (or, at least, a “world” version of it) is, I maintain, superior to Rossian Minimalism. In chapter 6, I address some objections to Ross’s theory suggested by Michael Stocker and Michael Slote and demonstrate that the best way of responding to them is by transforming Ross’s theory into a “dual-ranking” one. In chapter 7, I discuss Ross’s theory of the subjective sense of “right” (chapters 1-6 are primarily concerned with Ross’s theory of the objective sense of the term). I show that Ross’s theory is problematic, and I offer a better theory in its place. In chapter 8, I turn to Ross’s theory of moral goodness. I argue that his theory is more plausible than other theories suggested in the literature, but it suffers from the “nepotism problem.” I show that Ross’s solution to this problem is unsatisfactory and suggest a better way forward. (shrink)

It is shown constructively that a strongly extensional function of bounded variation on an interval is regulated, in a sequential sense that is classically equivalent to the usual one.

We present a variation of the forcing S max as presented in Woodin [4]. Our forcing is a P max -style construction where each model condition selects one Souslin tree. In the extension there is a Souslin tree T G which is the direct limit of the selected Souslin trees in the models of the generic. In some sense, the generic extension is a maximal model of "there exists a minimal Souslin tree," with T G being this minimal (...) tree. In particular, in the extension this Souslin tree has the property that forcing with it gives a model of Souslin's Hypothesis. (shrink)

World-renowned philosopher, Michel Serres writes a text in praise of the body and movement, in praise of teachers of physical education, coaches, mountain guides, athletes, dancers, mimes, clowns, artisans, and artists. This work describes the variations, the admirable metamorphoses that the body can accomplish. While animals lack such a variety of gestures, postures, and movements, the fluidity of the human body mimics the leisure of living beings and things; what’s more, it creates signs. Already here, within its movements and metamorphoses, (...) the mind is born. The five senses are not the only source of knowledge: it emerges, in large part, from the imitations the plasticity of the body allows. In it, with it, by it knowledge begins. (shrink)

Do classical, contemplative philosophies have anything to teach which is relevant to life here and now? In the case of Plotinus, yes. While Platonic metaphysics is most often summarized as dualistic, where one sensible world stands apart from and in tension with an intelligible world, in the case of Plotinus this interpretation is incorrect. He does distinguish between sensibles and sense-experience, on one hand, and intelligibles and intelligible experience, on the other; but the two belong together intimately: both are (...) located in the same space, and the sensible is related to the intelligible as a shadow to its object or a reflection to what it reflects. Plotinus’ world is one. Given this picture, one rightly wonders at the status of the Plotinian exhortation for the soul to flee "alone to the Alone." Does not the journey of the soul to its source require a passing beyond of this world to some other? No, Plotinus exhortation should be understood as a reorientation, a reordering within the world here and now, not a rejection of one reality in favor of some other. This can be likened to Aesop’s fable, "The Dog and the Bone," where the dog had the choice between one real and one illusory bone, not two separate bones. Similarly, Plotinus’ world, though it can be perceived dualistically, is ontologically one; hence his metaphysics, far from otherworldly, offers a means of understanding life as it is to be lived here and now. (shrink)

The paper argues that interlocutors in intercultural interactions rely mainly on co-constructed temporary norms rather than on codified norms of the target language. There is a complex interplay of codified and emergent norms that drives interaction. Temporary norms emerge through temporary communicative extension of the system (TCE) that are expressions, chunks and utterances that violate the existing relatively definable norms and conventions of target language use, but still make sense in actual situational contexts and can be considered possible outputs (...) of the English language system. TCEs function as building blocks for temporary norms, and they can also be building blocks in common ground development. The paper demonstrates these functions through examples in intercultural interactions. (shrink)

Structuring Sense explores the difference between words however defined and structures however constructed. It sets out to demonstrate over three volumes, of which this is the second, that the explanation of linguistic competence should be shifted from lexical entry to syntactic structure, from memory of words to manipulation of rules. Its reformulation of how grammar and lexicon interact has profound implications for linguistic, philosophical, and psychological theories about human mind and language. Hagit Borer departs from both language specific constructional (...) approaches and lexicalist approaches to argue that universal hierarchical structures determine interpretation, and that language variation emerges from the morphological and phonological properties of inflectional material. The Normal Course of Events applies this radical approach to event structure. Integrating research results in syntax, semantics, and morphology, the author shows that argument structure is based on the syntactic realization of semantic event units. The topics she addresses include the structure of internal arguments and of telic and atelic interpretations, accusative and partitive case, perfective and imperfective marking, the unaccusative-unergative distinction, existential interpretation and post-verbal subjects, and resultative constructions. The languages discussed include English, Catalan, Finnish, Hebrew, Czech, Polish, Russian, and Spanish. (shrink)

Context: Although the relationship between communication and culture has received significant attention among communication scholars over the past thirty or more years, there is still no satisfactory explanation as to how these two are related and how culture evolves in communication. It forces the author to turn to Niklas Luhmann’s social systems theory, which is one of the main hypotheses of how social systems emerge. Problem: Unfortunately, Luhmann’s concept of meaning is too weak to explain the autopoiesis of communication. In (...) looking for a solution, the author suggests that it is necessary to distinguish between personal sense structures and socio-cultural meanings and to introduce the concept of shared meaning to the systems-theoretical approach. The paper conceptualises “meaning” as a phenomenon that evolves in communication and defines “culture” as a pattern of structurally related meanings. Findings: (1) According to Luhmann, social systems do not consist of static objects, but of dynamic operations, and for a social system to emerge, its elements – communications – must be connected to one another. The author argues that culture equips the momentary elements of the social system – communications – with the capacity for connection, and makes the social system operationally closed, self-referential, and autopoietic. (2) The problem of adaptation does not lose its importance if we understand cognition as a “self-founding activity” of operationally closed systems but transforms into a question of whether the “reality” construed by the media favours or restricts the coping of the system in the ever changing environment. (3) From the perspective of adaptation of the social system to its internal and external environments, an important condition of the continuous process of creation of shared knowledge to which individuals orientate themselves in their activities is the existence of variations. (shrink)

The ability to reason about how things were made is a pervasive aspect of how humans make sense of physical objects. Such reasoning is useful for a range of everyday tasks, from assembling a piece of furniture to making a sandwich and knitting a sweater. What enables people to reason in this way even about novel objects, and how do people draw upon prior experience with an object to continually refine their understanding of how to create it? To explore (...) these questions, we developed a virtual task environment to investigate how people come up with step‐by‐step procedures for recreating block towers whose composition was not readily apparent, and analyzed how the procedures they used to build them changed across repeated attempts. Specifically, participants (N = 105) viewed 2D silhouettes of eight unique block towers in a virtual environment simulating rigid‐body physics, and aimed to reconstruct each one in less than 60 s. We found that people built each tower more accurately and quickly across repeated attempts, and that this improvement reflected both group‐level convergence upon a tiny fraction of all possible viable procedures, as well as error‐dependent updating across successive attempts by the same individual. Taken together, our study presents a scalable approach to measuring consistency and variation in how people infer solutions to physical assembly problems. (shrink)

When you look at a circular plate at an angle, it looks circular. But there also is a certain sense in which its look can be described as oval. When you move, the plate’s look changes with your perspective on it—nevertheless, it continues to look circular. This chapter investigates whether these “constancy in variation” phenomena can be explained in terms of the representational content of visual experience, and whether constancy in variation provides special, phenomenological, reasons to construe (...) experience as having centered contents. Concentrating on shape, it argues that due to warring phenomenological demands, all views construing constancy in variation as representation of both objective and perspectival properties or features have limited explanatory powers, and that centering does not provide any advantage. By contrast, adopting the non-standard intentionalism called phenomenal intentionalism, we get rather natural explanations of the phenomenology of constancy in variation. (shrink)

In "Literary Variation of Indian Buddhist Stories in Chinese 志怪 Novels," Wei Guo discusses Buddhist Sutra scriptures which have been a reservoir of inspiration for Zhiguai novels since their first introduction in Chinese literature. Buddhist texts were less relevant for the "documentary" tradition of Chinese literature owing to their rough structure, vague context, and lack of a sense of history and reality, since they were originally intended as texts of didacticism. Hence, in order to integrate these exotic literary (...) materials with local aesthetic concepts, Chinese writers explored creative adaptations including the addition of adding detail, linguistic embellishments, and the endowment of each story with specific narrative scenes in terms of character, place, and time. Guo argues that Indian Buddhist stories have been remolded in Zhiguai novels and transformed from imaginary religious literature into figurative and documentary literature whereby the convergence of the source texts with the target texts shows the processes of formation of world literature. (shrink)

In the philosophical literature concerning scientific experimentation, the notion of robustness has been solely discussed in relation to experimental results. In this paper, I propose a novel sense of experimental robustness that applies to experimental procedures. I call the foregoing sense of robustness procedure robustness and characterize it as the capacity of an experimental procedure to maintain its intended function invariant during the experimental process despite possible variations in its inputs. I argue that PR is a precondition for (...) what I call result robustness, which refers to the traditional sense of experimental robustness, namely the existence of convergent experimental results obtained through different and independent means of detection. Furthermore, I argue, PR and RR constitute useful experimental strategies in the context of high-energy physics experiments, but these strategies are not without limitations. (shrink)

The article addresses the following question: what is sense (smysl) as such, not to be confused with the sense of something. The sense as such sets the absolute limit for human conscious­ness, since we can be conscious only of that which makes sense, and, vice versa, what makes sense is part of our consciousness. Sense is devoid of semiotic nature, for sense as such cannot be conceptualized as something opposed to meaning or related (...) otherwise to it or to anything denoted. Sense is a tselostnost’ (integrity). Three basic axes for sense development are dis­cussed, that is, opposition-and-integration, unity-and-multiplicity, continuity-and-discreteness. The development of tselostnost’ (integrity) as the “what-and-such” svyaznost’ (linkage and coherence) may vary depending on the initial intuition of tselostnost’, laying down the basis for variations in pure reason. The author delineates a contour of the four types of pure reason developed by the four big cultures (European, Arab-Muslim, Indian and Chinese). This typol­ogy finds a sound parallel in the civilizational typology of reason proposed by A.V. Paribok. (shrink)

Research on moral psychology has frequently appealed to three, apparently consistent patterns: Males are more likely to engage in transgressions involving harm than females; educated people are likely to be more thorough in their moral deliberations because they have better resources for rationally navigating and evaluating complex information; political affiliations and religious ideologies are an important source of our moral principles. Here, we provide a test of how four factors ‐ gender, education, politics and religion ‐ affect intuitive moral judgments (...) in unfamiliar situations. Using a large-scale sample of participants who voluntarily logged on to the internet-based Moral Sense Test, we analyzed responses to 145 unique moral and conventional scenarios that varied widely in content. Although each demographic or cultural factor sometimes yielded a statistically significant difference in the predicted direction, these differences were consistently associated with extremely small effect sizes. We conclude that gender, education, politics and religion are likely to be relatively insignificant for moral judgments of unfamiliar scenarios. We discuss these results in light of current debates concerning the mechanisms underlying our moral judgments and, especially, the idea that we share a universal moral sense that constrains the range of cross-cultural variation. (shrink)

Individual differences and polysemy have rich literatures in cognitive linguistics, but little is said about the prospect of individual differences in polysemy. This article reports an investigation that sought to establish whether people vary in the senses of a polysemous word that they find meaningful, and to develop a novel methodology to study polysemy. The methodology combined established tools: sentence-sorting tasks, a rarely used statistical model of inter-participant agreement, and network visualisation. Two hundred and five English-speaking participants completed one of (...) twelve sentence-sorting tasks on two occasions, separated by a delay of two months. Participants varied in how similarly they sorted the sentences as compared to other participants, and mean agreement across all 24 tasks did not meet an established threshold of acceptable agreement. Between the two test phases, inter-participant agreement varied to a significant but trivial degree. Networks generated for each dataset varied in the degree to which they captured all participants’ responses. This variation correlated with inter-participant agreement. The data collectively suggest that word senses may be subject to individual differences, as is the case in other linguistic phenomena. The methodology proved replicable and has a promise as a useful tool for studying polysemy. (shrink)

Sense data are the alleged mind-dependent objects that we are directly aware of in perception, and that have exactly the properties they appear to have. For instance, sense data theorists say that, upon viewing a tomato in normal conditions, one forms an image of the tomato in one's mind. This image is red and round. The mental image is an example of a “sense datum.” Many philosophers have rejected the notion of sense data, either because they (...) believe that perception gives us direct awareness of physical phenomena, rather than mere mental images, or because they believe that the mental phenomena involved in perception do not have the properties that appear to us (for instance, I might have a visual experience representing a red, round tomato, but my experience is not itself red or round). Defenders of sense data have argued, among other things, that sense data are required to explain such phenomena as perspectival variation, illusion, and hallucination. Critics of sense data have objected to the theory's commitment to mind-body dualism, the problems it raises for our knowledge of the external world, its difficulty in locating sense data in physical space, and its apparent commitment to the existence of objects with indeterminate properties. (shrink)

Three arguments based on the Greenberger-Horne-Zeilinger (GHZ) proof of the nonexistence of local hidden variables are presented. The first is a description of a simple game which a team that uses the GHZ method will always win. The second uses counterfactuals in an attempt to show that quantum theory is nonlocal in a stronger sense than is implied by the nonexistence of local hidden variables and the third describes peculiar features of time-symmetrized counterfactuals in quantum theory.

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Rhetorical Landscapes in America: Variations on a Theme from Kenneth BurkeLawrence W. RosenfieldRhetorical Landscapes in America: Variations on a Theme from Kenneth Burke. Gregory Clark. Columbia: University of South Carolina Press, 2004. Pp. 181. $34.95, hardcover.Once again we are indebted to the University of South Carolina Press for a fine contribution from its Studies in Rhetoric/Communication series. Gregory Clark sets parallel aims: to apply Kenneth Burke's critical vocabulary (...) to cultural history, and to read American tourist sites and literature in the frame of Burke's notion of "identity" (147). Clark sees the American public landscape as "constituting in individual citizens a shared sense of common identity as members of a national public" (148). He claims that such shared experiences are as rhetorical as are more typical instances of public discourse. Thus American tourism has contributed to developing us into a national community.Clark supports his theme of rhetorical influence with six case studies: New York City, Shaker villages, Yellowstone National Park, the Grand Canyon, the Lincoln Highway, and the 1915 San Francisco Panama Exposition. While Burke's vocabulary offers a handy point of departure, the real news is in [End Page 172] Clark's discussion of the meaning and prominence of each of his six exemplars as cultural icons.This may be most evident (and endearing) as Clark recalls his own boyhood visits to Yellowstone, where he stood in the parking lot and was as captivated by the variety of license plates from across the country as by the hot springs and mudpots (69). This too was a celebration of nationhood. Equally fascinating is his consideration of the efforts of Stephan Mather, Mary Colter, and the Fred Harvey Company both to preserve national parklands and to develop a befitting "National Park Service Rustic" architectural style to enhance the natural landscape (this long before Disney's theme parks). Such typical excerpts almost cry out for Ken Burns or the History Channel to recreate the optimistic climate of a Romantic Post-Bellum civic culture depicted by Clark.The book becomes more tedious when its repeated invocation of Burkian terms tilts toward veneration. In his lifetime, Burke was unnerved by uncritical academic worship. He sought understanding, not deification. As he remarked, "They are an evangelical brood, bejeez. So... I [became] an observer at my own funeral."1 His wariness of academic enthusiasm is well taken. It does no disservice to Burke, for example, to recognize that his "identification" is a reworking of Vico's "ingenium" outfitted in creaky 1920s literary machinery.2 Shorn of some of the cumbersome Burkian baggage, the book's exemplars emerge as epideictic celebrations of the American tourist phenomenon and its part in shaping a national Romantic consciousness:And as rhetoric they traffic not in actions but in attitudes. People can encounter them without ever thinking of themselves as anything but spectators. Even in that role they are being educated... in matters of individual and collective identity.(148)Seen thus as reminders of our forebears' vision in pioneering the development of a national landscape trust, Clark's work edifies and opens us to the quiet excitement of meditative discovery. Clark guides us to monuments of cultural memory; his project is remarkably readable and a uniquely American enterprise.Lawrence W. RosenfieldUniversity of New HampshireNotes1. Letter to Malcolm Cowley, dated 11 August, 1955. Newberry Library Collection, Chicago.2. Cf. M. Mooney, Vico in the Tradition of Rhetoric (Princeton: Princeton UP, 1985), 151. [End Page 173]Copyright © 2006 The Pennsylvania State University... (shrink)

Structuring Sense explores the difference between words however defined and structures however constructed. It sets out to demonstrate over three volumes, of which this is the first, that the explanation of linguistic competence should be shifted from lexical entry to syntactic structure, from memory of words to manipulation of rules. Its reformulation of how grammar and lexicon interact has profound implications for linguistic, philosophical, and psychological theories about human mind and language. Hagit Borer departs from both language specific constructional (...) approaches and lexicalist approaches to argue that universal hierarchical structures determine interpretation, and that language variation emerges from the morphological and phonological properties of inflectional material. In Name Only applies this radical approach to nominal structure. Integrating research in syntax, semantics, and morphology, the author argues that nominal structure is based on the syntactic realization of semantic notions such as classifier, quantity, and reference. In the process she seeks to do away with lexical ambiguity and type-shifting. Among the topics she considers are the interpretation of proper names, the mass-count distinction, the weak-strong interpretation of quantifiers, partitive and measure phrases, and the structural representation of the definite article. In the process she explores inter-language variation through the properties of the morpho-phonological system. The languages discussed include English, Chinese, Italian, and Hebrew. (shrink)

Similar words and utterances in the Qurʾān are the subject of the technical term lafẓī mutashābih. The rephrasing of meanings (maʿnā) and use of different words (lafẓ) in the Qurʾān are dealt with under the rubric of the theme “Qurʾānic style.” The stylistic variations in the Qurʾān are expressed as takrār al-Qurʾān, tasrīf (Affix and Paraphrase), ʿudūl (inversion), and tafannun (stylistic variation). However, when compared with other terms of exegesis, “tafannun” remained in the background and its conceptualization was thwarted. (...) This could be attributed not only to other concepts brought to the fore but also to the fact that tafannun underwent semantic restriction and was confined to iftinān within the framework of badīʿ. This study aims to clarify the true meaning of tafannun which reflects stylistic variations in the Qurʾān and revealing the contribution of this term to the more appropriate interpretation of the Qurʾān, assessing its significance for the field of tafsīr. The first chapter of this study deals with the etymology of tafannun, its historical background and conceptualization as well as the relationship between iʿjāz (inimitability) and tafannun in the history of tafsīr, while the second one identifies and illustrates the kinds of tafannun to expound on the true nature of this concept.Summary: Similar words and utterances in the Qurʾān are the subject of the technical term lafẓī mutashābih. The change and variety of the rephrasing of meanings (maʿnā) and words (lafẓ) in the Qurʾān are dealt with under the rubric of the theme “Qurʾānic style.” The stylistic differences and variations in the Qurʾān are expressed in the literature with terms such as takrār al-Qurʾān, tasrīf (affix and paraphrase), ʿudūl (inversion), tafannun (stylistic variation). However, in the terminology of exegesis, the term “tafannun” remained in the background, and its conceptualization was thwarted. This could be attributed not only to other concepts brought to the fore but also to the fact that the word tafannun underwent semantic restriction and therefore was confined to iftinān within the framework of badīʿ. Yet in earlier times it was widely used in the exegesis literature as part of Arabic language to identify the stylistic variations in the Qurʾān. Starting with 8th century AH, there have been numerous references to the term tafannun. From 9th century AH to present, many Muslim exegetes, especially Ibn Āshūr (1879-1973) used tafannun as one of the fundamental concepts to understand and explain the proper meaning of the Qurʾān. This study aims to clarify the true meaning of tafannun which reflects stylistic variations in the Qurʾān and revealing the contribution of it to the proper interpretation of the Qurʾān, assessing its significance for tafsīr. The first chapter of this study deals with the etymology of tafannun, its historical background and conceptualization as well as the relationship between iʿjāz (inimitability) and tafannun in the history of tafsīr, while the second one identifies and illustrates the kinds of tafannun to expound on the true nature of this concept.According to the result of this research, iftinān means following various styles and genres (types), while tafannun denotes variations in styles and genres (types). In vernacular, these two terms are considered the same. The term iftinān was dealt with in some works under the subject of muhassināt al-maʿnaviyya within the framework of badīʿ. In the Arabic literature, when the definition of the term iftinān was given, the term tafannun was not defined under any section of any book or any other place in the rhetoric of science. Tafannun is used to express the way any action is carried out, as it is mentioned in the definition of iftinān.The word tafannun was used to demonstrate the expertise, depth and mastery of Islamic scholars in one or various fields of Islamic studies in the early works of Islamic literature. In later times, the term iftinān was used to show rhetorical and oracy skills of a person. Abū Hilāl al-ʿAskarī (d. 400/1009) define tafannun as “the variation in words while two paragraphs bear the same meaning.” His definition proved to be a turning point in the conceptualization process of the word tafannun. Al-Zamakhsharī (d. 538/1144) was the first Islamic scholar to refer to the word tafannun in the interpretation of the Qurʾān. He used the words iftinān and tafannun in the same sense in his works. He mostly regarded examples of iltifāt as iftinān. Abū Bakr al-Rāzī (d. 666/1268), establishing a connection between tafannun and repetition, stated that the term tafannun was used to avoid boredom of repetitive diction.Among other authors who used the term tafannun in their works, Bayḍāwī, (d. 685/1286), Nīsābūrī (d. 730/1329), Ibn Cemāʿa (d. 733/1333), Abū Ḥayyān (d. 745/1344), Samīn al-Ḥalabī (d. 756/1355), Zarkashī (d. 794/1392), Suyūṭī, (d. 911/1505), Ḥaṭīb al-Shirbīnī (d. 977/1570), Shihāb al-Dīn al-Khafājī (d. 1069/1659), Ālūsī, (d. 1270/1854), Muḥammad ʿAbduh (1849-1905)-Rashīd Riḍā (1865-1935) and Ibn Āshūr are the notable ones. Rather than merely defining the term tafannun, the majority of these commentators emphasized the function, benefit and aim of this word. Thanks to the use of this word by these commentators, a distinction was made between tafannun called iftinān as a literary device in the science of badīʿ and tafannun gaining a new meaning used to express stylistic variations. As a result, two words with the same dictionary definition were distinguished from each other during the conceptualization process. Among the authors using the word tafannun, Ibn Āshūr clearly defined the term and contributed significantly to its conceptualization. He defines the word tafannun as the uniqueness of the Qurʾān in employing stylistic variations by offering synonymous words in case of iʾtirāz (discursive), tanzīr, (resemblance), tazyīl (appendix) and takrār (repetition), creating the most comprehensive definition until that time.Tafannun is also defined as expression of the same meaning through re-signifying, stylistic variation in two verses, difference in the repetition of parables, variations in choice of diction and synonymous words, and avoidance of repetition. As a result of its definition, the word tafannun also denotes providing stylistic variations, using vivid language, avoiding prosaic diction, using denotative and connotative language, helping readers to grasp shades of meaning and read between the lines in the most clear and economic way.In the related literature, there are a lot of references to the word tafannun when demonstrating iʿjāz of the Qurʾān. When looked at the historical development of the relationship between iʿjāz and tafannun, it is observed that tafannun was accepted to be an element of iʿjāz. Defined as providing stylistic variation, tafannun is employed in various ways. The literary devices used to carry out tafannun are through ʿudūl, iltifāt, taqdīm and taʾhīr, change of utterances, use of synonymous words, objection, resemblance, and addition. In the proper interpretation of the Qurʾān, tafannun has a comprehensive usage, making many more academic studies a necessity with a view to making a significant contribution to a deeper and better grasp of words and shades of meanings employed in the Qurʾān. (shrink)

Arthur Lovejoy’s history of unit-ideas and the history of concepts are often criticized for being historically insensitive forms of history-writing. Critics claim that one cannot find invariable ideas or concepts in several contexts or times in history without resorting to some distortion. One popular reaction is to reject the history of ideas and concepts altogether, and take linguistic entities as the main theoretical units. Another reaction is to try to make ideas or concepts context-sensitive and to see their histories as (...) dynamic processes of transformation. The main argument in this paper is that we cannot abandon ideas or concepts as theoretical notions if we want to write an intelligible history of thought. They are needed for the categorization and classification of thinking, and in communication with contemporaries. Further, the criterion needed to subsume historical concepts under a general concept cannot be determined merely on the basis of their family resemblances, which allows variation without an end, since talk of the same concepts implies that they share something in common. I suggest that a concept in history should be seen to be composed of two components: the core of a concept and the margin of a concept. On the basis of this, we can develop a vocabulary for talking about conceptual changes. The main idea is that conceptual continuity requires the stability of the core of the concept, but not necessarily that of the margin, which is something that enables a description of context-specific features. If the core changes, we ought to see it as a conceptual replacement. (shrink)

In this paper I argue in favour of a moderate and selective version of scientific realism with respect to the existence of some physical theoretical objects and the truth of some statements about them. The analysis of common sense or ordinary experience reveals that existence and truth assertions concerning familiar objects are warranted if they satisfy what we call the criteria of presence and invariance. Ordinary objects exemplify a form or a structure determined by constant and changing features with (...) respect to the variation of the conditions of observation and a content given in sensory presence. It is claimed that some theoretical physical objects that possess a structure or a form determined by invariant and variable characteristics relatively to a specified group of transformations and a content provided by observations on which the measurement of those characteristics is grounded can also be justifiably asserted to exist. We further show that this defence of scientific realism in physics doesn't fall prey to the objections that have been raised against the usual vindication of scientific realism based on the no-miracle argument. Some standard objections to scientific realism, such as the underdetermination of theories by observations and the pessimistic meta-induction, are examined and shown to be unconvincing. (shrink)

A sensory receptor, in any organism anywhere, is sensitive through time to some distribution - energy, motion, molecular shape - indeed, anything that can produce an effect. The sensitivity is rarely direct: for example, it may track changes in relative variation rather than the absolute change of state (as when the skin responds to colder and hotter instead of to cold and hot as such); it may track differing variations under different conditions (the eyes' dark-adaptation; adaptation to sound frequencies (...) can lower the difference threshold; the kinesthetic sense will shut down if a limb is held in a stationary position too long - the limb 'going to sleep'); it may be subject to distortion of the input from overloading (dazzle producing strong-after-images); it may not be confined to one channel of sensitivity (the retina is sensitive to pressure; the hands can feel some strong sound-vibrations, the tympanum of the ear records touch). Strictly speaking there is no limit as to what intensities and what ranges receptors could be sensitive. Sharks are sensitive to electrostatic fields, homing pigeons to magnetic fields; snakes to infra-red rays; bacteria to acid concentrations; perhaps there has even been a mutant organism sensitive to the passage of cosmic rays, even though that would hardly have bestowed any conceivable survival value. What is irrefutable is that individual receptors differ markedly from organism to organism, between different members of the species (one dog being better at tracing smells than another; one person being able to sense light-waves of 375 nanometres, another not; children able to hear 20,000 Hz, older persons not), and between receptors of the same kind within one organism (one eye being sensitive to 765 nm and the other not; one ear deaf to 15,000 Hz and over, the other not). There are also just-noticeable-differences (JND's), in that one person can see two shades of a colour where another sees only one; similarly with sounds. (shrink)

A simple random walk model has been shown by Gaveauet al. to give rise to the Klein-Gordon equation under analytic continuation. This absolutely most probable path implies that the components of the Dirac wave function have a common phase; the influence of spin on the motion is neglected. There is a nonclassical path of relative maximum likelihood which satisfies the constraint that the probability density coincide with the quantum mechanical definition. In three space dimensions, and in the presence of electromagnetic (...) interaction, the Lagrangian for this optimal, nonclassical path coincides with the Lagrangian of the Dirac particle. The nonrelativistic, or diffusion, limit is shown to be a formal consequence of Einstein's dynamical equilibrium condition; the continuity equation reduces to the same diffusion equation derived from Schrödinger's equation. The relativistic, massless limit, which would describe a neutrino, is comparable (in the sense of analytic continuation) to a nonviscous liquid whose molecules possess internal degrees of freedom. (shrink)

Although there are both common and specialised senses of the term variation, there seems to be no well defined use of this term in philosophy. The main task of my thesis is to demonstrate that variation can be defined as a cognitive technique. I suggest that variation has been frequently used by philosophers, although not always in an overt manner. Moreover, I attempt to show that it is reasonable to talk about the relative importance of variation (...) by examining the role of variation in Locke's Essay, Husserl's and Reinach's phenomenology, cognitive science, and thought experiments. (shrink)

Description: The book points to a new logic of singular designators based upon a close analysis of work in the area by contemporary philosophers of language. The philosophers range from Frege, Russell, Quine, Strawson and Dummett to Kripke, Hintikka, Plantinga, Kaplan, Donnellan, Searle and Burge. It is generally taken for granted that proper names are rigid designators, having no meaning content, which explains their intranslatability into other languages. However, they do have their modes of presentation that must constitute their (...) class='Hi'>sense. There is little room for contradiction here in admitting that proper names have a sense, which does not amount to meaning. One of the advantages of this position is that it blocks the emergence of the Kripkean puzzle about belief by accepting different belief contents corresponding to a variation in the senses of the names involved. Is Kripke's distinction between rigid and non-rigid designators finally valid' the author asks, questioning the corollaries that are supposed to follow from the distinction, viz., that proper names do not have descriptive backing, and that there are contingent a priori truths. He draws our attention to predicative occurrences of proper names, in the modal context, matching corresponding occurrences of definite descriptions. His explanation of contingency, where proper names or definite descriptions are involved, is innovatively straight, simple and broad-based, at par with situations having ordinary predicates. Parts of the book have taken a final shape in response to comments by Strawson, Dummett and Burge. (shrink)

It is illegitimate to read any ontology about "race" off of biological theory or data. Indeed, the technical meaning of "genetic variation" is fluid, and there is no single theoretical agreed-upon criterion for defining and distinguishing populations (or groups or clusters) given a particular set of genetic variation data. Thus, by analyzing three formal senses of "genetic variation"—diversity, differentiation, and heterozygosity—we argue that the use of biological theory for making epistemic claims about "race" can only seem plausible (...) when it relies on the user’s own assumptions about race; the move from biological measures to claims about “race” inevitably amounts to a pernicious reification. We also excavate assumptions in the history of the technical discourse over the concept of "race" (e.g., Livingstone's and Dobzhansky's 1962 exchange, Edwards' 2003 response to Lewontin 1972, as well as contemporary discussions of cladistic "race", and "races" as clusters). We show that claims about the existence (or non-existence) of "race" are underdetermined by biological facts, methods, and theories. Biological theory does not force the concept of "race" upon us; our social discourse, social ontology, and social expectations do. We become prisoners of our abstractions at our own hands, and at our own expense. (shrink)

The mass/count distinction attracts a lot of attention among cognitive scientists, possibly because it involves in fundamental ways the relation between language (i.e. grammar), thought (i.e. extralinguistic conceptual systems) and reality (i.e. the physical world). In the present paper, I explore the view that the mass/count distinction is a matter of vagueness. While every noun/concept may in a sense be vague, mass nouns/concepts are vague in a way that systematically impairs their use in counting. This idea has never been (...) systematically pursued, to the best of my knowledge. I make it precise relying on supervaluations (more specifically, ‘data semantics’) to model it. I identify a number of universals pertaining to how the mass/count contrast is encoded in the languages of the world, along with some of the major dimensions along which languages may vary on this score. I argue that the vagueness based model developed here provides a useful perspective on both. The outcome (besides shedding light on semantic variation) seems to suggest that vagueness is not just an interface phenomenon that arises in the interaction of Universal Grammar (UG) with the Conceptual/Intentional System (to adopt Chomsky’s terminology), but it is actually part of the architecture of UG. (shrink)

The propensity interpretation of fitness draws on the propensity interpretation of probability, but advocates of the former have not attended sufficiently to problems with the latter. The causal power of C to bring about E is not well-represented by the conditional probability Pr. Since the viability fitness of trait T is the conditional probability Pr, the viability fitness of the trait does not represent the degree to which having the trait causally promotes surviving. The same point holds for fertility fitness. (...) This failure of trait fitness to capture causal role can also be seen in the fact that coextensive traits must have the same fitness values even if one of them promotes survival and the other is neutral or deleterious. Although the fitness of a trait does not represent the trait’s causal power to promote survival and reproduction, variation in fitness in a population causally promotes change in trait frequencies; in this sense, fitness variation is a population-level propensity. (shrink)

Rather than abstracting Augustine’s exploration of time from the whole of the Confessions, as philosophers have been tempted to do, I take up his exploration in terms of what I call a ‘companioning relation’ between philosophy and theology. There is a porosity between religion/theology and philosophy in Augustine that need not be taken as a philosophical or theological deficiency. This reflection speaks of Augustine’s intentions and intuitions in terms of the theme: Wording Time. How might one word this wording, and (...) how might Augustine’s approach to time be thus illuminated? I approach the question in different stages, dealing first with theological, ontological, and psychological considerations. Then I follow the breadth of Augustine’s concerns to a sense of sacred heterogeneities that yet are deeply intimate, and to a sense of time that is in communication with what is above time. In keeping with the musical motif that runs through this reflection, I offer some thoughts on agapē as not only an agapē sonans but an agapē personans. I will sometimes be transcribing Augustine’s themes, sometimes offering variations on them, and sometimes composing improvisations in tune with Augustinian themes. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Common Sense and Theological 9 9 Exper_,ence on the Bas s o,f Franz Rosenzweig's Philosophy NATHAN ROTENSTREICH The position of Franz Rosenzweig's thinking within the framework of presentday philosophy is difficult to ascertain. Though he was deeply rooted in the philosophical tradition, his chief work, The Star o] Redemption (Der Stern der Erlgsung, 1921), was conceived outside the main discussions of the philosophical controversy in the twenties. He (...) formulated his ideas side by side with the trends of German philosophy, but not by way of keeping pace with these trends. Yet his polemic against traditional philosophy in general, and against idealism in particular brings Rosenzweig close to the character of the rebellion represented by Existenz-Philosophie. 1 I The question of grounding a philosophical system or a set of philosophical ideas with an objective toward faith clearly poses the difficulty, in terms of the ultimate authority, of maintaining the validity of such a system of ideas. Could that authority be reason, which as a source of ideas and confirmation is outside faith while having consequences or expressions within the scope of faith? Or is faith, asserting the existence of God and his relations to world and man, an independent source? In case faith is an independent source, does it have the guarantee of its validity in its own boundaries, or does it still point to a source of validity which is outside faith and yet is not reason? It seems that Franz Rosenzweig was willy-nilly in his concern with this question. As said before the first approach would have been to construct a system along rational lines. This, however, would have done violence to a basic anti-rationalistic trait in Rosenzweig's thinking that can be clearly discerned in his The Star o] Redemption, in his Kleinere Schri]ten and in his small book, Understanding the Sick and Healthy, published until now in English only. Rosenzweig's criticism of rationalism may be summed up as follows: a) Reason strives for a unified conception of the world; and in support of this monistic fiction its assimilative energy is ready to seize upon all arguments that militate against the doctrines and practices of faith. b) Reason tends to ignore the existence of the individual which it regards as 1On the relation between Franz Rosenzweig and Martin Heidegger, see Karl LSwith, "M. Heideggerand F. Rosenzweigor Temporality and Eternity," Philosophy and PhenomenologicalResearch,III (Sept., 1942),53-77. [353] 354 HISTORY OF PHILOSOPHY merely one of the variations of an all-inclusive unity. The question of the relation of the particular to the general or of the individual to the whole, which has engrossed philosophers since time immemorial, has no place in rationalistic systems. c) Since reason places the understanding above the things to be understood (and hence also above the data of religious experience, including the existence of God), we find that from a speculative and historical point of view rationalism has a strong bias against religion or theology. The other way open to Rosenzweig was to rely on the principle of Revelation, but he could not adopt this principle as the basis of his system for the following reasons" a) The first reason can be understood from Schelling's paradox: He who adheres to Revelation does not philosophize, and he who philosophizes finds Revelation inadequate for his purposes. Since Rosenzweig was basically a philosopher --despite his protestations to the contrary--he was precluded by that very fact from appealing to the evidence furnished by Revelation. On the contrary, he sought to find a non-rational basis for Revelation itself. b) The second reason that precluded Rosenzweig from taking the traditional course of relying on Revelation is implicit in that principle itself as Rosenzweig understood it. Revelation in his system has no enlightening or cognitive significance, or what is called in Christian theology Kerygma, instructive knowledge. In Revelation, he says, God reveals only revelation; He reveals himself to man and to man alone.2 In his view, then, Revelation does not transmit informative content and hence has no dogmatic significance. It is a dialogue that posits the existence of the participants, the existence of God, and (highly important for... (shrink)

In ‘Hoi Rheontes’ (‘The Flowing Ones’), Alfred Lord Tennyson adopted the Heraclitean simile of the flowing river in support of philosophical relativism: (1) all things are changing all the time; therefore (2) nothing is, but is only in the process of appearing to be in some way; therefore (3) all beliefs are true. But the relativist doctrine refutes itself: it can only be true relatively to those who assert it. In his ‘In May’ the American poet Michael Collier rejected what (...) he regarded as Tennyson’s endorsement of skepticism concerning the senses. According to Collier, Heraclitus sought to show how there is pleasure to be found in sense experience. In his ‘Gift of Heraclitus’ the prize-winning Mexican poet José Emilio Pacheco drew on a dozen or so Heraclitean ideas to fashion an existential reflection on the human condition. Unlike natural substances, human reality is characterized by reflection, change, and unfulfilled desire. (shrink)

Contingency-theorists have gestured to a series of phenomena such as random mutations or rare Armageddon-like events as that which accounts for evolutionary contingency. These phenomena constitute a class, which may be aptly called the ‘sources of contingency’. In this paper, I offer a probabilistic conception of what it is to be a source of contingency and then examine two major candidates: chance variation and genetic drift, both of which have historically been taken to be ‘chancy’ in a number of (...) different senses. However,contrathe gesturing of contingency-theorists, chance variation and genetic drift are not always strong sources of contingency, as they can be non-chancy in at least one sense that opposes evolutionary contingency. The probabilistic conception offered herein allows for sources of contingency to appropriately vary in strength. To this end, I import Shannon’sinformation entropyas a statistical measure for systematically assessing the strength of a source of contingency, which is part and parcel of identifying sources of contingency. In brief, the higher the entropy, the greater the strength. This is also empirically significant because molecular, mutational, and replicative studies often contain sufficient frequency or probability data to allow for entropies to be calculated. In this way, contingency-theorists can evaluate the strength of a source of contingency in real-world cases. Moreover, the probabilistic conception also makes conceptual room for the converse of sources of contingency: ‘sources of directionality’, which ought to be recognised, as they can interact with genuine sources of contingency in undermining evolutionary contingency. (shrink)

Designing and manufacturing medical devices for specific patients is becoming increasingly feasible with developments in 3D printing and 3D imaging software. This raises the question of how patient-specific devices can be evaluated, since our ‘gold standard’ method for evaluation, the randomised controlled trial, requires that an intervention is standardised across a number of individuals in an experimental group. I distinguish several senses of patient-specific device, and focus the discussion on understanding the problem of variations between instances of an intervention for (...) RCT evaluation. I argue that, despite initial appearances, it is theoretically possible to use RCTs to evaluate some patient-specific medical devices. However, the argument reveals significant difficulties for ensuring the validity of such trials, with implications for how we should think about methods of evidence gathering and regulatory approaches for these technologies. (shrink)

This article is composed of three parts. In the first part of the article I take up a question raised by Susanna Siegel (Philosophical Review 115: 355–388, 2006a). Siegel has argued that subjects have the following anticipation: (PC) If S substantially changes her perspective on o, her visual phenomenology will change as a result of this change. She has left it an open question as to whether subjects anticipate a specific kind of change. I take up this question and answer (...) it in the affirmative. By appealing to a widely held view of perceptual content, the view that we represent ‘factual’ properties in perception, I argue that (PC) can be refined as follows: (PC’) If S substantially changes her perspective on o, her visual phenomenology will present different views of o’s factual properties. In the second part of the article I argue that (PC’) implies that there are cases in which normal perceivers have different perceptual content under identical viewing conditions. The differences in perceptual content are due to differences in the determinacy of visual anticipation. I draw the conclusion that perceptual content is rich in the sense that it includes a unique contribution from individual perceivers. In the final part of the article, I discuss some open issues regarding the way in which (PC’) relates to the personal/sub-personal distinction, empirical models, and the distinction between perception and cognition. (shrink)

In the present state of philosophy in the English-speaking world, to choose to talk about sense data may seem perverse. What could be more boring for one's audience than to attempt variations on so threadbare a theme? And worse, what could be more unfashionable in the aftermath of Wittgenstein and Austin? My reasons for selecting this unpromising topic are twofold. First, the general theme of this series of lectures is empiricism. And whatever meanings we put upon that ambiguous word, (...) it is clear that as a matter of history the problems of perception have been important problems for nearly all those philosophers who would consider themselves to be empiricists. And however unsatisfactory sense datum theories of perception may now be held to be, such theories have been central to the empiricist tradition. Secondly, it is important not to be too much impressed by the fact that a particular philosophical opinion is fashionable or unfashionable. The former certainly does not guarantee its truth nor the latter its falsity. It has often been remarked that philosophical opinions are very rarely refuted. Instead they fall out of vogue only to return some years later in another guise. It is perhaps time to take another look at the notion of sense data. The most ingenious and persistent attacks on analyses of perception in terms of sense data have been at best indecisive, as Professor Ayer showed in his reply to Austin's Sense and Sensibilia. (shrink)

In this bold and innovative new work, A.W. Moore poses the question of whether it is possible for ethical thinking to be grounded in pure reason. In order to understand and answer this question, he takes a refreshing and challenging look at Kant’s moral and religious philosophy. Identifying three Kantian Themes – morality, freedom and religion – and presenting variations on each of these themes in turn, Moore concedes that there are difficulties with the Kantian view that morality can be (...) governed by ‘pure’ reason. He does however defend a closely related view involving a notion of reason as socially and culturally conditioned. In the course of doing this, Moore considers in detail, ideas at the heart of Kant’s thought, such as the categorical imperative, free will, evil, hope, eternal life and God. He also makes creative use of the ideas in contemporary philosophy, both within the analytic tradition and outside it, such as ‘thick’ ethical concepts, forms of life and ‘becoming those that we are’. Throughout the book, a guiding precept is that to be rational is to make sense, and that nothing is of greater value to use than making sense. (shrink)

ObjectivePhysical and mental well-being are threatened by climate change. Since hospitals in high-income countries contribute significantly to climate change through their greenhouse gas (GHG) emissions, the medical ethics imperative of ‘do no harm’ imposes a responsibility on hospitals to decarbonise. We investigated hospital stakeholders’ perceptions of hospitals’ GHG emissions sources and the sense of responsibility for reducing GHG emissions in a hospital.MethodsWe conducted 29 semistructured qualitative expert interviews at one of Germany’s largest hospitals, Heidelberg University Hospital. Five patients, 12 (...) clinical and 12 administrative employees on different levels were selected using purposive maximum variation sampling. Interviews were transcribed verbatim and analysed using the framework approach.ResultsConcerning GHG emissions, hospital stakeholders perceived energy and waste as most relevant emission sources followed by mobility. Climate change mitigation in general was considered as important. However, in their role as patients or employees, hospital stakeholders felt less responsible for climate change mitigation. They saw providing best possible medical care to be the top priority in hospitals and were often concerned that patients’ health could be jeopardised by climate change mitigation measures.ConclusionPerceptions of most important emission sources did not coincide with those in literature, highlighting the need to inform stakeholders, for instance, about pharmaceuticals as important emission source. A frequently perceived conflict between reducing emissions and providing high-quality medical care could be eased, if reducing emissions would not only be justified as a contribution to mitigation, but also as a contribution to preventing ill health—a basic principle of medical ethics. (shrink)

In this paper I present an abstract theory of senses, thoughts, and truth, inspired by ideas of Frege. "Inspired" because for the most part I shall not pretend to interpret Frege in a literal sense, but, rather, develop some of his ideas in ways that seem to me to preserve important aspects of them. Senses are characterized as identifying properties; i.e., roughly, as properties that apply, in virtue of their logical structure, to exactly one thing, if they apply to (...) anything at all. When Frege's analysis of sentences in terms of function and arguments is combined with his analysis of quantification as higher-order predication, all sentences (formal and informal) can be analyzed in various ways as a function (predicate) applied to one or more arguments. This allows for an abstract characterization of thoughts as senses that combine other senses in a uniform way, and whose truth derives from their instantiation by corresponding items of reality. (shrink)