While visiting relatives in northern England in October 1865 the London chemist William Crookes witnessed firsthand the economic devastation of farming communities blighted by the cattle plague that had been sweeping Britain since June. Crookes delayed his return to London for several months and obtained official permission to begin experimenting on eradicating the disease with a new disinfectant, carbolic acid. In his report to the British government in 1866, Crookes was explicit that his experiments had been based on a germ (...) or contagion theory of the disease. Germs were considered to be airborne particles that might either be “living” material that “germinated” in the soil of animal flesh and blood or chemical poisons that decomposed flesh and blood.In the opening chapter of this fine study of the construction of British germ theories between the 1860s and 1900, Michael Worboys makes it clear that the cattle plague was a keystone in the long process of germ theory construction. Rinderpest was readily accepted by veterinary surgeons as a contagious disease to be controlled by wholesale culling with the poleax. On the other hand, they ignored or actively opposed the practical implications of a germ theory—disinfection , vaccination, and laboratory research—because these procedures posed a threat to the power and control of the veterinary profession. Plus ça change? In Britain, we are currently witnessing a similar example of party interest as a powerful Farmers' Union culls millions of cattle and sheep but prevents the use of vaccination in fighting a foot and mouth epidemic.Although a number of studies have celebrated the germ theory as the key development in producing scientific medicine in the late nineteenth century, this is the first critical book‐length study of its diffusion. The separate professional communities of veterinary practitioners, surgeons, and sanitarians are disarmingly shown to have developed different germ theories and differed over the practical consequences of their commitments. The closed subcultures inhabited by these groups meant that it took several decades before the germs of sanitarians were linked with those of surgeons and with the bacteria of microbiologists. Anyone who made a connection, such as the physicist John Tyndall, was dismissed as an inexpert interloper. Clearly, the singular specific disease germ theory was evolutionary in construction, not revolutionary.Worboys's ambitious monograph offers many fresh insights, including a finely tuned account of Joseph Lister's vacillating ideas and practices concerning wound management, and a splendid analysis of the problematic identification of specific germs causing cholera, smallpox, tuberculosis, diphtheria, typhoid fever, and scarlet fever. His meticulous survey of the contemporary literature unravels the deep uncertainty over whether “germs” were living organisms or chemicals, spontaneously generated or ancestral, causes or concomitants of disease. The fact that unpleasant wounds and the sick sometimes recovered spontaneously made sense only if patients constitutionally differed as an appropriate or inappropriate “soil” for “germ seeds” to blossom or perish. In this way ontological germ theories complemented the traditional medical concepts of constitutional strength and weakness and the healing power of nature. This insight underlines one of the strengths of the book, namely, its recognition of continuities in the construction of disease concepts and practices.Worboys successfully challenges the view that the British medical communities acted largely as onlookers while French and German practitioners honed a laboratory‐based medicine for the twentieth century. Overall, Worboys's monograph is a challenging and extremely readable medical history of germs. It will be essential reading for students taking history of medicine programs. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Future Environmental Philosophies and Their Biocultural Conservation InterfacesRicardo Rozzi (bio)Perhaps it would be better to speak of the future of environmental philosophies, rather than of the future of environmental philosophy. Making explicit a plurality of future trends helps prevent an "Anglo-academic" bias, and emphasizes the need for further developing environmental philosophy into at least two directions: (1) a stronger dialogical interaction with the diverse international constellation of cultural, (...) ethnic, social, political, economic, and ecological dimensions of environmental problems; and (2) a greater integration into the transdisciplinary field of biological and cultural conservation, involving an enhanced actualization of environmental theoretical philosophy into environmental practical philosophy.1. Toward more multi-discursive international environmental philosophiesFurther developing international environmental philosophy can help [End Page 142] to more precisely identify agents and causes of environmental problems, as well as their effects and victims. For instance, the focus on global climate change—and more generally global change, including other processes of rapid environmental transformation such as biotic, linguistic, and cultural homogenization—should not overlook the fact that different human communities, regions, societies, and countries are not equally responsible for such change nor suffer equally from its consequences. For example, today the highest levels of UV radiation fall on areas of Patagonia and the Antarctic Peninsula. These regions are the farthest away from the centers of CFC emissions which generate the stratospheric ozone hole found over the austral portion of the Americas.1 The incorporation of these type of regional distinctions into environmental philosophy provides the opportunity for more precise diagnoses and characterizations of environmental problems than the still-frequent generalizations stated in terms of problems between "humanity and nature."2 Such a lack of specificity is deceptive because it absolves particular responsible agents of environmental problems by referring to all humans or society in general as responsible for them.Secondly, contrasting ecological, social, and political settings generate not only different environmental problems, but also offer a variety of viable options for solving those problems. This is a point that remains frequently overlooked within global environmental agendas. While working in conservation in Latin America, I am continuously surprised by the marked ecological and cultural singularities I find in different localities in which communities have evolved peculiar ways of understanding, valuing, and interacting with their environments.3 On the one hand, environmental philosophy would enrich itself by further incorporating this biocultural diversity. On the other hand, environmental philosophy could provide a valuable contribution to biocultural conservation by better articulating the understanding the reticulate diversity of ecological knowledge and practices that indigenous and non-indigenous old-resident communities have co-evolved with particular ecosystems and historic and cultural settings around the world.Finally, furthering the participation of environmental thinkers of different regions and strengthening environmental philosophy networks could contribute to an international dialogue that would generate more pertinent concepts and propositions by more deeply embracing local [End Page 143] social, historical, political, cultural, linguistic, and ecosystem realities. The dynamic diversity of human ecological worldviews and practices has been addressed by the field of environmental philosophy;4 however, this diversity has still not been sufficiently incorporated as part of a multi-discursive community.* * *2. Incorporating environmental philosophy into the theory and praxis of biocultural conservationDuring the last two decades, a main goal of ecological sciences and biological conservation has been a better integration between human and natural systems. Under currently prevailing scientific approaches, such reconnection has been developed primarily through economic valuation of "ecosystem services" (see, for example, the recent landmark Millennium Ecosystem Assessment).5 Environmental philosophy has had a weak presence as compared to ecological economics in the transdiscipline of biological conservation. This weak presence is mismatched with the numerous calls made by ecologists about the need for environmental ethics, and with the frequent reference to ethical values made by international environmental conventions. For instance, the text of the Convention on Biological Diversity begins with a reference to the intrinsic value of biodiversity but it does not develop this notion at all.6 Similarly, the Millennium Ecosystem Assessment mentions the intrinsic value of biodiversity but does not develop the notion, and ends up justifying the need for its conservation in terms of economic values... (shrink)

Kleinian psychoanalysis has recently experienced a renaissance in academic and clinical circles. _Reading Melanie Klein_ responds to the upsurge of interest in her work by bringing together the most innovative and challenging essays on Kleinian thought from the last two decades. The book features material which appears here for the first time in English, and several newly written chapters. _Reading Melaine Klein_ recontextualizes Klein to the more well-known works of Freud and Lacan and disproves the long-held claim that her psychoanalysis (...) is both too normative and too conservative for critical consideration. The essays address Klein's distinctive readings of the unconscious and phantasy, her tenacious commitment to the death drive, her fecund notions of anxiety, projection and projective identification and, most famously, her challenge to Freud's Oedipus complex and theories of sexual difference. The authors demonstrate that not only is it possible to rethink the epistemological basis of Kleinian theory, rendering it as vital as those of Freud and Lacan, but also that her psychoanalysis can engage in powerful and productive dialogue with diverse disciplines such as politics, ethics and literary theory. This timely collection is an invaluable addition to the scholarship on Melaine Kein and catalyst for further debate not only within the psychoanalytic community but also across social, critical and cultural studies. (shrink)

Roughly put, explanatory circles — if any exist — would be propositions such that (i) each explains the next, and (ii) the last explains the first. In this paper, I give two arguments for the view that there are explanatory circles. The first argument appeals to general relativistic worlds in which time is circular. The second argument appeals to special science theories that describe feedback loops. In addition, I show that three standard arguments against explanatory circles are unsuccessful.

In lieu of an abstract, here is a brief excerpt of the content:EMBODIED HUMAN AGENTS INHABITING A MATERIAL WORLD? CHARLES T. HUGHES Chapman University Orange, California I. /n;troduction HE CONCEPT of a "logically possible world" has roven useful in the investigation of issues within many ranches of philosophy, including the philosophy of religion.1 Since this paper includes an analysis of one "possible worlds" objection to Christian theism, based upon the problem of evil, it will prove useful to preface my discussion (...) with a paragraph which summarizes some of the ideas important to the logic of possible worlds. Each logically possible world contains a complete set of compossible facts, which includes the past, present, and future of its objects, properties, and relations. Those complete sets of compossible facts, each of which describes the way the actual world could have been, have in common the truth of all logically necessary propositions (for example, 2 +2 = 4, "Circles cannot be squared "), and the falsity of all logically impossible propositions (for example, 2 +6 = 7, " Circles can be squared"), but differ in their truth values with respect to at least some logically contingent propositions (for example, "Elephants exist" is true in one or more possible worlds but false in all others, and "Unicorns exist " is true in one or more possible worlds but false in all others). An impossible world includes an affirmation of the falsity of at least one necessary proposition (for example,,.._,(2 +2 = 4)), and/or affirms the truth of at least one logical1 See Alvin Plantinga, The Nature of Necessity (Oxford: Clarendon Press, 1974), chapters IX and X. 389 390 CHARLES T. HUGHES ly impossible proposition (for example, " Logically necessary propositions are false in all possible worlds ").2 The actual world, which is our world, is that complete set of compossible propositions which describe the way things actually are. The actual world, therefore, differs from other possible worlds in that all of its contingent propositions correspond to the past, present, and future of all of the objects, properties, and relations which actually obtain. There is an on-going debate about the nature and ontological status of possible worlds and their objects.3 The purpose of this paper is to analyze and reject a particular "possible worlds" objection to Christian theism, based upon the problem of evil, which is not frequently discussed in philosophical literature. The problem is this : If God must actualize a possible world in order to provide human agents with the initial stage of existence they require to develop freely as rational, moral, and religious beings, who choose their own destinies, why did God not create them as incorporeal agents within an immaterial world which would, by its very nature, eliminate the physical dimension of evil and suffering which plagues the actual world? For it seems, prima facie, that God could have realized his purposes by actualizing an immaterial world, populated with human-like incorporeal agents, thereby avoiding all of the terrible evil and suffering made possible by physicality. Therefore, the existence of the actual physical world, with all its evil and suffering, is evidence against the existence of God.4 In order to show that the previously stated objection from evil could pose a genuine threat to theism, I will first identify some of my important assumptions in this paper, and then outline particular Christian ideas to determine how the " possible worlds " 2 For an argument that some impossible propositions are not self-contradictory, see Linda Zagzebski, " What If the Impossible Had Been Actual," in Michael D. Beatty, ed., Christian Theism aml the Problems of Philosophy (Notre Dame: University of Notre Dame Press, 1990), pp. 165-183. a Compare, for example, the positions of D. M. Armstrong, A Combinatorial Theory of Possibility (Cambridge: Cambridge University Press, 1989) and D. Lewis, On the Plurality of Worlds (Oxford: Blackwell, 1986). 4 Some interesting discussion of this type of problem can be found in Austin Farrer, Love Almighty and Ills Unlimited (London: Collins, 1962), pp. 69-76. EMBODIED HUMAN AGENTS 391 objection to Christian theism could arise in the first place. After that, I will discuss the nature of the " possible worlds " objection and how, in principle, it might be rebutted by theists who possess a great amount of... (shrink)

Because they involve individual-level cognitive processes, psychological explanations of linguistic phenomena are in principle testable against individual behaviour. The present study draws on patterns of individual variation in corpus data to test explanations of productivity. Linguistic patterns are predicted to become more productive with higher type frequencies and lower token frequencies. This is because the formation of abstract mental representations is encouraged by varied types but counteracted by automation of high-frequency types. The predictions are tested for English -ly and -ness-derivation, (...) as used by 698 individual journalists in the New York Times Annotated Corpus and 171 members of Parliament in the Hansard Corpus. Linear regression is used to model individual variation in productivity, in relation to type and token frequency, as well as several other predictor variables. While the expected effects are observed, there is also robust evidence of an interaction effect between type and token frequency, indicating that productivity is highest for patterns with many types and not-too-infrequent tokens. This fits best with a view of entrenchment as both a conservative and creative force in language. Further, some variation remains irreducibly individual and is not explained by currently known predictors of productivity. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy and Rhetoric 36.4 (2003) 330-352 [Access article in PDF] Liberal Irony, Rhetoric, and Feminist Thought: A Unifying Third Wave Feminist Theory Valerie R. Renegar School of Communication San Diego State University Stacey K. Sowards Department of Communication Studies California State University, San Bernardino The meanings of a feminist movement and feminism have changed significantly over the past hundred years. From the women's suffrage movement, to the Supreme Court (...) decision in Roe v. Wade, to the 1980s label "feminazi," feminist theories and movements have emphasized many different issues for a variety of reasons. In part, it is these differences that make identification with feminist principles and practices so difficult. As part of the new generation of feminists, we are often left wondering if we are good enough as feminists, if we do enough as activists, and what it is that we really stand for. Many of us have grown up with the benefits and the victories of the feminists in the second wave and feel a responsibility to continue to seek the end of oppression. However, our experiences as feminists and young women often leave us feeling angry, hopeless, and confused as to where we are supposed to go, how we are supposed to get there, and what battles we are supposed to wage as part of a feminist movement. Resolving these tensions and questions will allow us to better understand and articulate what it is that we want and need in a feminist theory. Recent and ongoing division within and among feminist movements and theories, lack of consensus, in-group fighting, and a focus on singular women's theories and issues have created problems and a lack of solidarity that is counterproductive to feminism as a whole."Third wave feminism" is a term used to describe feminists who were born in the 1960s and 1970s. Although not universally recognized as a discrete wave of feminism, the third wave is increasingly distinguishing itself in both popular culture and academic writing. 1 We believe that third wave feminism is an emerging movement that currently lacks an overarching or coherent philosophy of praxis. While this type of unifying philosophy is not necessarily required by a movement, we believe that the presence of such a theory, in the instance of third wave feminism, would be highly [End Page 330] beneficial since it could provide direction and explain the motives of young feminists who are still in the process of developing and defining their feminist beliefs and actions. Often the philosophy of a movement is not apparent until the movement is well established or has accomplished its goals. Third wave feminists, however, are in a unique position to simultaneously create and embrace a coherent philosophy while developing their feminist ideas and practices. In this essay, we argue that Richard Rorty's notion of liberal irony, as interpreted by third wave feminist experience, is a coherent philosophy of thought and action that will center the emerging feminist movement and allow it to prosper.For us, a rhetorical theory constructed from Rorty's liberal irony and pragmatism, together with various third wave feminist theories, provides the sort of solution that addresses many of our concerns about the direction of feminist theory. Rorty's philosophy of liberal ironism is compelling but has received scant attention from feminist or rhetorical theorists. A few feminist philosophers have examined a pragmatist feminism, but have largely focused on the early pragmatists, ignoring Rorty's liberal ironism entirely or discussing it only in the larger context of pragmatism (Aboulafia 1993; Hart 1993; Leffers 1993; Pappas 1993; Rooney 1993; Shuler and Tate 2001; Seigfried 1996; Sullivan 2001; Upin 1993). Donna Haraway (1990), although not dealing directly with irony from a pragmatist perspective, notes that language politics are strongly associated with feminist struggles. She argues that feminists can utilize ironic methods to negotiate identities that "seem contradictory, partial, and strategic" (197). An ironic perspective recognizes the exclusion inherent in naming and allows contradictory fusions of identity to emerge. In this way, irony blurs the boundaries of language... (shrink)

It has recently been suggested that the type/token theorist concerning musical works cannot come up with an adequate semantic theory of those sentences in which we purport to talk about such works. Specifically, it has been claimed that, since types are abstract entities, a type/token theorist can only account for the truth of sentences such as “The 1812 Overture is very loud” and “Bach's Two Part Invention in C has an F-sharp in its fourth measure” by adopting an untenable semantic (...) claim: namely, that the predicates in such sentences, once applied to musical works, undergo a systematic shift in their meanings. This article is a sustained explanation of why our talk about musical works in fact provides no problem for the type/token theorist. First, we demonstrate that the aforementioned “meaning shift” approach to the sentences’ predicates is well motivated and very credible. Second, we explain how the type/token theorist can adopt the best available version of an alternative, generic quantificational approach to such sentences. Third, we establish that other semantic theories, presented as undermining the type/token theory by giving us a reason for adopting eliminativism about types, are much less theoretically virtuous than the two theories that a type/token theorist can freely adopt. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:LIGHT AND METAPHOR IN PLOTINUS AND ST. THOMAS AQUINAS KEVIN CORRIGAN St. Thomas More College University of Saskatchewan Saskatoon, Saskatchewan I HAVE TWO CONCERNS in this paper. The first is a broad concern, related to the nature of metaphor, which stems from the destructionist or deconstructionist tendencies in some contemporary phenomenology or phenomenological existentialism. According to these views, the logocentric emphasis of the Western tradition must be shown for (...) what it really is : an attempt to erect a cover upon a fundamental absence. In Nietzsche's well known view, "truths are illusions of which one has forgotten that they are illusions; worn-out metaphors which have become powerless to affect the senses, coins which have their obverse effaced and now are no longer of account as coins but merely as metal." 1 For Jacques Derrida all metaphoricity is caught up in an endless circle, which precludes any privileged vantage-point from which one might determine order, hierarchy and center-point. In particular, the unique heliotropic metaphor which, in Derrida's polemic, determines the whole course of Western philosophy " from the Platonic eidos to the Hegelian idea" 2 rests only upon the infinite absence of circularity, for the movement of transference " which turns the sun into metaphor " also inevitably "turns philosophical metaphor towards the sun." 3 1 Nietzsche, "On Truth and Falsity in their Ultramoral Sense (1873)," Works 2 (New York: Russell and Russell, 1964), p. 180. 2 J. Derrida, "White Mythology", trans. F. C. T. Moore, New Literary History 6 (1974), 1: 5-74 ["La mythologie blanche" in Rhetorique et philosophie, Poetique 5 (Paris: Editions du Seliu, 1971)], p. 55. a Ibid., p. 51. 187 188 KEVIN CORRIGAN In this paper I shall examine the thought of Plotinus and Aquinas, broadly described as idealist and realist respectively, with a view to determining whether or not this transference from the physical to the metaphysical is only an illicit, covert erasure of the material sense and a forgetting that all metaphor is self-implicating, that there is no non-metaphorical standpoint from which to grasp the order and structure of the metaphorical. My second concern is much more specific. It is, first, to compare Plotinus and Aquinas on light and metaphor-two thinkers who might be considered to be poles apart on these questions: on the one hand, Plotinus, the father of Neoplatonic emanationism with its insistence upon the primacy of divine light and the father, surely too, of the tradition of light-metaphysics in the later, mediaeval period; on the other hand, St. Thomas, staunchly realist in the Aristotelian tradition. Second, I will seek to show that this first impression of the gulf between the two thinkers is not borne out by a close textual analysis, and that their respective theories, despite the admitted significant difference in viewpoint, are in some respects very close indeed. Let us look briefly at the light-metaphysics tradition first. For Robert Grosseteste light is the source of all activity and its diffusion is not a material change or a change in place, but rather an instantaneous and substantial multiplication of itself in three dimensions.4 Thus, for the author of the De Intelligentiis light is the fundamental principle of motion and life: " Est autem prima lucis operatio in sensibilibus quad motum et vitam operatur in viventibus." 5 Since light is the noblest of corporeal things, it therefore has an intermediate place between pure form and matter, and for Grosseteste and also Bonaventure it is consequently named the forma corporeitatis, the fundamental form of body as 4 De philosophischen W erke des Robert Grosseteste, ed. Ludwig Baur, in Clemens Baeumker, Beitriige zur Geschichte der Philosophic des Mittelalters, vol. IX (Munster, 1912), De Luce, p. 51. 5 Clemens Baeumker, Witelo: Ein Philosoph und Naturforscher des XIII Jahrhunderts, Band III, Heft 2 of Beitriige zur Geschichte der Philosophie des Mittelalters (Munster, 1908), Liber de intelligentiis IX, p. 11. PLOTINUS AND ST. THOMAS AQUINAS 189 such, since light introduces dimension into matter. Light then is the substantial form of the physical universe.6 But how is physical light related to spiritual light? For the light-metaphysics tradition, spiritual light (whether the Uncreated Light which is God himself or the... (shrink)

This thesis is divided into three parts, the first and second ones focused on combinatorics and classification problems on discrete and geometrical objects in the context of descriptive set theory, and the third one on generalized descriptive set theory at singular cardinals of countable cofinality.Descriptive Set Theory (briefly: DST) is the study of definable subsets of Polish spaces, i.e., separable completely metrizable spaces. One of the major branches of DST is Borel reducibility, successfully used in the last 30 years to (...) solve and compare many classification problems. One of our goals is the classification of knots, very familiar and tangible objects in everyday life, which also play an important role in modern mathematics. The study of knots and their properties is known as knot theory. Our plan is to gain insight into knots using discrete objects, such as linear and circular orders. This approach was already exploited in [6]. The first part of this work is therefore devoted to countable linear orders and the study of the quasi-order of convex embeddability and its induced equivalence relation. We obtain both combinatorial and descriptive set-theoretic results. We also expand our research to the case of circular orders.Another objective of this first part is to extend the notion of convex embeddability on countable linear orders. We provide a family of quasi-orders of which embeddability is a particular case as well. We study these quasi-orders from a combinatorial point of view and analyse their complexity with respect to Borel reducibility. Furthermore, we extend the analysis of these quasi-orders to the set of uncountable linear orders.The second part of the project deals with classification problems on knots and $3$ -manifolds. The goal here is to apply the results obtained in the first part to the study of proper arcs and knots, establishing lower bounds for the complexity of some natural relations between these geometrical objects. We also obtain some combinatorial results which are particularly interesting when we restrict to the set of wild proper arcs and wild knots, classes which haven’t received much attention so far. These parts are included in the two preprints [4, 5] in collaboration with my supervisor Alberto Marcone, Luca Motto Ros (University of Torino), and Vadim Weinstein (University of Oulu).The second part of this work also includes the classification of non-compact $3$ -manifolds up to homeomorphism (the case of compact $3$ -manifolds has already been solved: indeed, there are only countably many $3$ -manifolds up to homeomorphism; see [7]), and that of Cantor sets of $\mathbb {R}^3$ up to conjugation (answering to Question 5.5 of [3]). Here we resort to algebraic tools. Stone duality gives a neat way to go back-and-forth between totally disconnected Polish spaces and countable Boolean algebras (see [1]). The main ingredient is the Stone space of all ultrafilters on a Boolean algebra. In this work we introduce a weaker concept which we call “blurry filter”. Using blurry filters instead of ultrafilters enables one to extend the class of spaces under consideration beyond totally disconnected. As an application of this method, we show that both homeomorphism on non-compact $3$ -manifolds and conjugation of Cantor sets in $\mathbb {R}^3$ are completely classifiable by countable structures. These results are part of an upcoming paper in collaboration with Vadim Weinstein.The last part of this thesis concerns the natural generalization of descriptive set theory that occurs when countable is replaced by uncountable, called Generalized Descriptive Set Theory (briefly: GDST). In particular, we focus on the case of GDST for a singular cardinal $\kappa $ of countable cofinality. The goal here is to study the generalizations of the Perfect Set Property and the Baire Property to subsets of spaces of higher cardinalities, like the power set $\mathcal {P}(\kappa )$. We consider the question under which large cardinal hypotheses classes of definable subsets of these spaces possess such regularity properties, focusing on rank-into-rank axioms, like I2, and classes of sets definable by $\Sigma _1$ -formulas with parameters from various collections of sets. The obtained results are included in [2], a joint work with my co-supervisor Vincenzo Dimonte and Philipp Lücke (University of Hamburg).Abstract prepared by Martina IannellaE-mail: martina.iannella@tuwien.ac.at.URL: https://air.uniud.it/handle/11390/1262824. (shrink)

In his (1977) "Anomalous Monism and Kripke's Cartesian Intuitions," Colin McGinn argues that Donald Davidson's anomalous monism is untouched by Kripke's (1980) argument against the identity theory. The type-identity of the physical with the mental may very well fall at the feet of Kripke's powerful arguments, but a token identification, argues McGinn, is left standing due to the simple fact that token physicalism countenances a kind of imagined separation of token mental states with their corresponding token physical states. If McGinn (...) is correct, a full-blooded physicalism is consistent with Kripke's Cartesian intuitions regarding the non-identity of the mental and the physical. But I think McGinn is mistaken. In particular, McGinn misunderstands the nature of an "epistemic counterpart" of a token pain. So contrary to McGinn, token physicalism does not seem to be able to defend against Kripke after all. (shrink)

It is widely agreed that the references of indexical expressions are fixed partly by their relations to contextual parameters such as the author, time, and place of the utterance. Because of this, indexicals are sometimes described as token-reflexive or utterance-reflexive in their semantics. But when we inquire into how indexicals help us to identify items within experience, we find that while utterance-reflexivity is essential to an interpretation of indexical tokens, it is not a factor in a speaker's identificatory use of (...) indexicals. Tokens cannot be interpreted unless they are first produced, and obviously the speaker who produces them does not depend upon utterance parameters in order to identify their referents in the way that hearers do. Consequently, the standard reflexive accounts of indexicals are of little use in explaining the speaker's identificatory use of indexicals, and must be either replaced or complemented by a further theory of the role of indexicals in thought. This paper provides an account of indexical identification that is attentive to a speaker's as well as a hearer's identification and reveals how indexicals are inextricably perspectival. (shrink)

The speculative philosophy of Alfred North Whitehead offers critical social and cultural theory an unusual way of rethinking the place and value of experience in its concerns. This article explores the challenges that Whitehead's approach to experience, deliberately contrasted with the subject-object thinking of modernity, creates. The article seeks to provide an account of the importance of Whitehead's appeal to naïve experience and of how this appeal counters some of the problems of more recent and more familiar accounts of the (...) fate of experience which draw on some of the same historical points of reference — especially Romantic poetry. In particular, the article suggests that Whitehead's broadly impersonal conception of the open structure of experience as constructive process mitigates the `pathos of finitude' attendant upon critical accounts which presume the unity of experience and then ask how this unity is shattered under modernity. Whitehead's work is situated transversally to analysis and phenomenology and is argued to accord a value to and role for abstraction which calls for a more experimental approach to the topic. While `naïve experience' clearly differs from the understanding of experience evident in other accounts, the article also suggests that it is not incompatible with a more Foucauldian kind of singular history. (shrink)

In an almost forgotten passage of the Postenor Analytics (Bk I, ch. III) Aristotle argues against 'another school', according to which it is possible to proof things 'by each other and in a circle'. His logical refutation of this opinion became so dominant in the Western philosophical tradition, that the 'vicious circle' has always deemed a crime since. A scientific demonstration has to be built on firm premisses in order to deduce conclusions from them in a straight, ongoing proces, in (...) which one does not have to return to the premisses for a reconsideration of them on the basis of their implications. Although Aristotle does not mention names, he in fact reacts against Plato and the mainstream of Greek thought, which stresses the essential circularity of human argumentation. In the first, the historical part of the treatise the roots of this circular logic are unearthed in the work of Heraclitus and Parmenides, who both defended a ring structure of their metaphysical explication of nature. Truth is described as well-rounded, because you can follow it in a circle, passing through each of its links in turn, back to your startingpoint. The association of circular motion with thought is fully present in the work of Plato, who speeks many times about the 'periforas tès dianoias' and the essential interdependance of our ideas. Not the theory of an anonymous alternative school but Aristotle's own rectilinear formal logic was the exceptional, untraditional standpoint, which, moreover, was in conflict with his explication of divine thinking as 'noèsis noèseôs'. In modern times Hegel, Nietzsche and Heidegger were the main representatives of an anti-Aristotelian attitude. All three reject the logical prohibition of the circular argument, because it is inadequate to the life of concrete scientific thinking. The path of science always turns around towards its origins and results in a correction of its fundamental hypotheses on a higher level. Circularity is considered as a hallmark of sound logical procedure, as a characteristic of excellence in human understanding. The famous 'hermeneutic circle' is interpreted as the modern equivalent of the Hegelian 'Kreislauf and the Greek ' to par'allèlôn'. In the second, the more systematic part of the text the circular nature of our cognitive and scientific behaviour is demonstrated along three different lines. Reflection on the natural language with its finite stock of words, whose meanings are structurally connected, leads us to the so called semiotical circularity. Natural language is a complex network in which circular argumentation is not only unavoidable, but even the only means of explication. We have to work with the material contained in our dictionary, in which the items are defined by each other. The second reason is constituted by the system-orientation of science. In science we try to systematize our knowledge by means of formalisations and abstractions. The development of science can be characterised as a succession of systems, in which every element gets its meaning from the whole organisation. If we accept systematicity as the arbiter of truth, our logic is anti-fundamentalistic and the path of our thought is in fact circular (or better : spiralistic). The third adstruction of our theory is afforded by the coupling, that is realised in a rational proof. We draw conclusions from the coherence of our perceptions, from the reciprocal implications of our ideas. Never any of our ideas is without the repercussions of the movements elsewhere in the field. When we proof something, we also disproof and correct our startingpoints at the same time. The tradition of the circular nature of human thinking is very old, but not antiquated. The accusation of committing a fallacy in the case of circularity in normal and in scientific thinking is unfouded. It is now the formal logicians turn to defend his claim. (shrink)

This essay uses a mental files theory of singular thought—a theory saying that singular thought about and reference to a particular object requires possession of a mental store of information taken to be about that object—to explain how we could have such thoughts about abstract mathematical objects. After showing why we should want an explanation of this I argue that none of three main contemporary mental files theories of singular thought—acquaintance theory, semantic instrumentalism, and semantic cognitivism—can give it. I argue (...) for two claims intended to advance our understanding of singular thought about mathematical abstracta. First, that the conditions for possession of a file for an abstract mathematical object are the same as the conditions for possessing a file for an object perceived in the past—namely, that the agent retains information about the object. Thus insofar as we are able to have memory-based files for objects perceived in the past, we ought to be able to have files for abstract mathematical objects too. Second, at least one recently articulated condition on a file’s being a device for singular thought—that it be capable of surviving a certain kind of change in the information it contains—can be satisfied by files for abstract mathematical objects. (shrink)

In this wide-ranging interview, Dave Elder-Vass discusses his main contributions to critical realist theory over two decades. In the first half, he explains his early work on emergence, agency, str...

Art as a Singular Rule "Art has nothing to do with me. Or my family. Or anybody I know" Abstract - This paper will examine an unresolved tension inherent in the question of art and argue for the idea of a singular rule as a natural resolution. In so doing, the structure of a singular rule will be fully outlined and its paradoxical constitution will be resolved. The tension I mention above unfolds both as a matter of history and as (...) a product of analysis. The concept of imitation will be our introduction to a brief overview of a historical trajectory starting with Plato. Plato is notorious for having imposed one of the most humiliating verdicts ever on the Arts: Art is imitative he argued, it is the practice of reproducing illusions and is, therefore, both an inferior source of knowledge and an ethically corrupt activity. Then, the story continues, came Aristotle, the savior of the Arts: he suggested that since essence, form, is imbedded in reality, the artist who imitates essence performs the noble task of abstracting form from substance. Art could now proudly stand alongside other highly respectable branches of human activities, such as the sciences. With the dominance of Aristotle in Western culture, abstraction came to play a key role. Leaping forward to our time, it can be argued that in Modernism the move towards abstraction was pushed to breaking point - to the point where the object was dismissed and denied relevancy to the work of art. This will bring us to a discussion of Art as representation and subsequently, to the introduction of a line of philosophical reasoning that threatens the Arts. It will seem as if we are caught between two extremes: If we assume that art is representational, we open the door for the old Platonic criticism that art is merely imitative (of its object); If we return to abstractionism, we may be led along a path that does not stop short of renouncing the object altogether, i.e. nothing is asserted as standing to the work of art as an "object" or an outer aim; this leaves us on a suspiciously skeptical note concerning the purpose and aim of art - and it indeed echoes prevailing feelings of unrest and confusion concerning the arts, precisely the sort that the quote above indicates. This seems to entrap us in a vicious circle. However, drawing upon the philosophies of Kant, Wittgenstein, Goodman and the contemporary Czech philosopher and esthetician, Tomas Kulka, I suggest a way for resolving the dilemma. This is my analysis of singular rule. (shrink)

A work of music is repeatable in the following sense: it can be multiply performed or played in different places at the same time, and each such datable, locatable performance or playing is an occurrence of it: an item in which the work itself is somehow present, and which thereby makes the work manifest to an audience. As I see it, the central challenge in the ontology of musical works is to come up with an ontological proposal (i.e. an account (...) of what sort of thing a work of music is) which enables us to explain what such repeatability consists in, whilst doing maximal justice to the way in which we conceive of musical works in our reflective critical and appreciative practice. To this end, many have found it tempting to defend some version or other of the type-token theory : the thesis that a work is a type and its occurrences are its tokens. Much of the early debate prompted by the publication of Jerrold Levinson's seminal 'What a Musical Work Is' in 1980 has taken the type-token theory for granted, choosing to focus on how musical works, qua types, are individuated. (A key question here has been whether we should hold, with the sonicist , that works are identical just in case they sound exactly alike; or whether we should agree with Levinson's contextualist thesis that exact sound-alikes are distinct, if composed in distinct musico-historical contexts.) More recently, however, the type-token theory itself has been put under pressure, and alternatives have been suggested. So, e.g. Gregory Currie and David Davies have held versions of the thesis that musical works (and artworks generally) are acts of composition, whilst Guy Rohrbaugh has recommended that we think more innovatively about our metaphysical categories, and treat musical works (along with all repeatable artworks) as historical individuals . Historical individuals, like particular substances, come into and go out of existence, could have been somewhat different than they are, and can change through time; but such items, unlike particular substances, are nonetheless capable of having occurrences. In the last few years, ontologists of music have also stepped back to consider the very nature of their enterprise. In particular, a debate has ensued concerning the cogency of ontological proposals (such as those of Nelson Goodman, Nicholas Wolterstorff and Julian Dodd) that are substantially revisionary of our folk concept of a work of music. Amie Thomasson, David Davies and Andrew Kania occupy, to a greater or lesser degree, the descriptivist standpoint, according to which such revisionary ontologies are misconceived. The debate between revisionists and descriptivists in the ontology of music – if prosecuted against the backdrop of an awareness of developments in meta-ontology more generally – is a particularly fertile area in the philosophy of music at present. Author Recommends Wollheim, Richard. Art and its Objects . 2nd ed. Cambridge: Cambridge University Press, 1980. This seminal study nicely introduces and motivates the type-token theory, and in the course of doing so, helpfully, although perhaps contentiously, distinguishes types from both sets and properties. Wollheim's treatment was to a large part responsible for stimulating the subsequent debate as to the ontological nature of musical works. Levinson, Jerrold. 'What a Musical Work Is.' Journal of Philosophy 77 (1980); reprinted in his Music, Art and Metaphysics , 63–88. This paper has, perhaps, been the most influential account of the nature of musical works, post-Wollheim. Presuming the type-token theory to be correct, Levinson elaborates it by claiming musical works to be, not sound structures (i.e. structured patterns of sound-types), but a species of types he calls indicated structures . According to Levinson, a work of music is not to be identified with its sound structure, S ; it is, in fact, a compound of S and a performance-means structure, PM , as indicated (typically, via a score) by its composer on a certain occasion : something that we can represent as S/PM -as-indicated-by- X -at- t . Such indicated structures, Levinson argues, fit the bill for being what works of music are, because they come into being with their indication (i.e. their composition), are individuated in terms of the musico-historical context in which they were composed, and have their specified performance-means (i.e. their instrumentation) essentially. Wolterstorff, Nicholas. Works and Worlds of Art . Oxford: Clarendon Press, 1980. Part I of this book sees Wolterstorff defend a Platonistic version of the type-token theory (although Wolterstorff calls them 'kinds' rather than 'types'). According to Wolterstorff, considerations about the existence conditions of types commit us to the thesis that works of music, qua types, are entities that cannot come into or go out of existence. Kivy, Peter. 'Platonism in Music: A Kind of Defence.' Grazer Philosophische Studien 19 (1983): 109–29. In this article, Kivy ingeniously (and wittily) defends a variety of Platonism about works of music against the animadversions of Levinson. Currie, Gregory. An Ontology of Art . New York: St, Martin's Press, 1989. Here Currie introduces and defends the thesis that works of music (and, indeed, all artworks) are compositional action-types. The book also contains some well-aimed criticisms of Levinson's account. Dodd, Julian. Works of Music: An Essay in Ontology . Oxford: Oxford University Press, 2007. In this book, Dodd defends the type-token theory, but argues that no version of it can escape the Platonisic consequence that musical works exist at all times (and hence, are discovered, rather than created, by their composers). Dodd also defends another controversial thesis, this time concerning musical works' individuation. According to Dodd, and pace Levinson and others, sonicism is correct: works that sound exactly alike are identical. Rohrbaugh, Guy. 'Artworks as Historical Individuals.' European Journal of Philosophy 11 (2003): 177–205. In this essay, Rohrbaugh makes some pointed criticisms of the type-token theory of repeatable artworks in the course of arguing that such works should be viewed, not as types, but as historical individuals (see above). Rohrbaugh suggests that treating musical works as historical individuals best captures our intuitions about such works' temporal and modal characteristics, and, in the course of elaborating his position, he makes some meta-ontological claims that see him endorsing a non-revisionary, descriptivist approach to the ontology of art. As Rohrbaugh sees it, ontologies of art are 'beholden to our artistic practices' (179), and 'aesthetics should not be beholden to the metaphysics on offer, but rather should drive new work in metaphysics' (197). Ridley, Aaron. 'Against Musical Ontology,' Journal of Philosophy 100 (2003): 203–220. This paper sees Ridley outlining a sceptical attitude towards the project of formulating ontological proposals. In his view, a 'serious philosophical engagement with music is orthogonal to, and may well in fact be impeded by, the pursuit of ontological issues' (203). Thomasson, Amie. 'The Ontology of Art and Knowledge in Aesthetics.' JAAC 63 (2005:221–9). Thomasson defends descriptivism in the ontology of art by arguing that such a position is a consequence of the only defensible solution to a problem in the theory of reference: the so-called 'qua' problem concerning how the reference of a term can be fixed. Davies, David. Art as Performance . Oxford: Blackwell, 2004. Davies' position is characterised by two theses: one methodological, the other ontological. The methodological claim is that the ontology of art faces a pragmatic constraint : roughly speaking, the ontology of art is answerable to the epistemology of art. The ontological claim is that the rigorous enforcement of the pragmatic constraint commits us to the thesis that all artworks are compositional action-tokens. Online Materials http://www.blackwell-compass.com/subject/philosophy/article_view?article_id=phco_articles_bpL173 Dodd, Julian. 'Musical Works: Ontology and Meta-Ontology.' Philosophy Compass 3/6 (2008): 1113–34. doi: [DOI link] http://www3.interscience.wiley.com/journal/118557784/abstract Thomasson, Amie. 'Debates about the Ontology of Art: What are We Doing Here?' Philosophy Compass 1/3 (2006): 245–55. doi: [DOI link] http://www3.interscience.wiley.com/journal/122517227/abstract Davies, David. 'Works and Performances in the Performing Arts.' forthcoming in Philosophy Compass . doi: [DOI link] http://plato.stanford.edu/entries/music/ Kania, Andrew. 'The Philosophy of Music.' Stanford Encyclopedia of Philosophy . Sample Mini-Syllabus Week 1: The Type/Token Theory Introduced Wollheim, Richard. Art and its Objects , §§4–8, 21–3, 35–7. Kivy, Peter. Introduction to a Philosophy of Music , chapter 11. Oxford: Clarendon Press, 2002. Dodd, Julian. Works of Music: An Essay in Ontology , chapter 1. Wolterstorff, Nicholas. Works and Worlds of Art , chapter 2. Week 2: The Type/Token Theory and Platonism in Music Wolterstorff, Nicholas. Works and Worlds of Art , chapter 2. Levinson, Jerrold. 'What a Musical Work Is'. Dodd, Julian. Works of Music: An Essay in Ontology , chapters 2–5. Kivy, Peter. 'Platonism in Music: A Kind of Defence.' Grazer Philosophische Studien 19 (1983): 109–29. Kivy, Peter. 'Platonism in Music: Another Kind of Defence.' American Philosophical Quarterly 24 (1987): 245–52. Predelli, Stefano. 'Against Musical Platonism.' British Journal of Aesthetics 35 (1995): 338–50. Caplan, Ben and Carl Matheson. 'Can a Musical Work be Created?' British Journal of Aesthetics 44 (2004): 113–34. Week 3: Musical Works as Indicated Structures Levinson, Jerrold. 'What a Musical Work Is'. Levinson, Jerrold. 'What a Musical Work Is, Again', in his Music, Art and Metaphysics . Ithaca, NY: Cornell UP, 1990. 215–63. Dodd, Julian. 'Musical Works as Eternal Types.' British Journal of Aesthetics 40 (2000). Davies, Stephen. Musical Works and Performances: A Philosophical Account , chapter 2. Oxford: Oxford University Press, 2000. Howell, Robert. 'Types, Indicated and Initiated.' British Journal of Aesthetics 42 (2002): 105–27. Caplan, Ben and Carl Matheson. 'Fine Individuation.' British Journal of Aesthetics 47 (2007): 113–37. Week 4: Musical Work as Historical Individuals Rohrbaugh, Guy. 'Artworks as Historical Individuals'. Dodd, Julian. Works of Music: An Essay in Ontology , chapter 6. Caplan, Ben and Carl Matheson. 'Defending Musical Perdurantism.' British Journal of Aesthetics 46 (2006): 59–69. Caplan, Ben and Carl Matheson. 'Defending "Defending Musical Perdurantism".' British Journal of Aesthetics 48 (2008): 331–37. Week 5: Musical Works as Compositional Actions Currie, Gregory. An Ontology of Art . New York: St, Martin's Press, 1989. Davies, David. Art as Performance . Oxford: Blackwell, 2004. Dodd, Julian. Works of Music: An Essay in Ontology , chapter 7. Week 6: Meta-ontology of Music: What are we Doing When we do the Ontology of Music? Ridley, Aaron. 'Against Musical Ontology'. Thomasson, Amie. 'The Ontology of Art and Knowledge in Aesthetics'. Thomasson, Amie. Ordinary Objects , chapter 11. OUP, 2007. Davies, David. 'The Primacy of Practice in the Ontology of Art.' Journal of Aesthetics and Art Criticism 67 (2009): 159–72. Kania, Andrew. 'Piece for the End of Time: In Defence of Musical Ontology,' British Journal of Aesthetics 48 (2008): 65–79. Kania, Andrew. 'The Methodology of Musical Ontology: Descriptivism and its Implications.' British Journal of Aesthetics 48 (2008): 426–44. Cameron, Ross. 'There are No Things That are Musical Works.' British Journal of Aesthetics 48 (2008): 295–314. Dodd, Julian. 'Musical Works: Ontology and Meta-Ontology.' Philosophy Compass 3/6 (2008): 1113–1134. doi: [DOI link] Focus Questions 1. Are musical works literally created by their composers? 2. Critically examine Levinson's thesis that musical works are 'indicated structures'. 3. What, if anything, is wrong with the thesis that musical works are identical just in case they sound exactly alike? 4. Should we immediately be sceptical of ontological proposals for works of music that are substantially revisionary of the way in which we ordinarily think of them? (shrink)

An Elementary Transition to Abstract Mathematics will help students move from introductory courses to those where rigor and proof play a much greater role. The text is organized into five basic parts: the first looks back on selected topics from pre-calculus and calculus, treating them more rigorously, and it covers various proof techniques; the second part covers induction, sets, functions, cardinality, complex numbers, permutations, and matrices; the third part introduces basic number theory including applications to cryptography; the fourth part introduces (...) key objects from abstract algebra; and the final part focuses on polynomials. Features: The material is presented in many short chapters, so that one concept at a time can be absorbed by the student. Two "looking back" chapters at the outset (pre-calculus and calculus) are designed to start the student's transition by working with familiar concepts. Many examples of every concept are given to make the material as concrete as possible and to emphasize the importance of searching for patterns. A conversational writing style is employed throughout in an effort to encourage active learning on the part of the student. (shrink)

How do we acquire thoughts and beliefs about particulars by looking at pictures? One kind of reply essentially compares depiction to perception, holding that picture-perception is a form of remote object-perception. Lopes’s theory that pictures refer by demonstrative identification, and Walton’s transparency theory for photographs, constitute such remote acquaintance theories of depiction. The main purpose of this paper is to defend an alternative conception of pictures, on which they are not suitable for acquainting us with particulars but for acquainting us (...) with certain kinds of properties. This conception is outlined in §4, where it is argued that pictures are useful devices for what Heal has called indexical predication. In §2 and §3, I explain why I believe that remote acquaintance theories are false, and why picture-perception cannot function as a form of extended or remote object-perception. The main reason is that the contents of picture-perceptions do not themselves provide the kind of numerical and contextual information required for singular thought. Picture-reference is instead secured by independent beliefs or linguistic communication about the causal history of pictures as objects. In other words, it is beliefs about the numerical identity of pictures as objects that anchors the reference of the representational contents of pictures. (shrink)

This article explores and extends Levinas’s ideas of singularity and community as multiplicity and argues that his identification of language and discourse as the means to create ethical communities provides tangible possibilities for rebuilding genuine democracy in a humane world. These ideas help us reimagine school and classroom as communities open to differences. They also give education the opportunity to support the emergence of the singular and the irreducible—infinite human beings.

An examination of John Pollock's theory of artificial intelligence and philosophy of mind raises difficulties for his mechanist concept of person. Token physicalism, agent materialism, and strong artificial intelligence are so related that if the first two propositions are not well‐established, then there is no justification for believing that an artificial consciousness can be designed and built. Pollock's arguments are shown to be inconclusive in upholding a functionalist theory of persons as supervenient but purely physical entities. In part this is (...) the result of Pollock's thin definition of the concept of supervenience, according to which any complex supervenes on its proper parts. The limitations of this account are apparent when contrasted with richer conceptions of supervenience, such as Joseph Margolis’. But on Margolis’ theory, the mind and its expressions supervene on or rise above their material embodiments in the sense that they cannot be fully explained in physical terms, which contradicts Pollock's token physicalism and agent materialism. The consequence for Pollock's project to explain the mind as mechanical, and to manufacture artificial persons, is that these systems can at best aspire to impressive innovations in weak artificial intelligence, but realistically cannot aspire to strong or mentalistic artificial intelligence. (shrink)

RESUMO Analisar linhas delimitadoras de um certo desenvolvimento tecnológico é uma tarefa já empreendida por diversos autores. Este é um tipo de abordagem que se inspira em parte em ação semelhante empreendida em relação à ciência. Neste artigo pretendemos apresentar algumas linhas, a que chamamos tendências, que marcam as tecnologias móveis, como celulares, smartphones ou tablets. Estudamos alguns artefactos e funcionalidades que, não sendo exclusivos deste tipo de dispositivo, marcam direções e hegemonias. Para o efeito, desenvolvemos uma análise sociotécnica que (...) se centra em uma observação e utilização desse tipo de tecnologia. O resultado é uma tipologia que mostra cinco tendências: realismo; continuidade técnico-corporal; prioridade ao contexto; velocidade; e compatibilidade/multifuncionalidade. Essas diferentes formulações sociotécnicas permitem compreender como essas materialidades inscrevem-se no espaço social, ao mesmo tempo que exibem projetos que emergem de intenções sociais. O proliferar das tecnologias móveis faz com que a compreensão dessas dinâmicas seja de enorme relevância para questionarmos o futuro tecnológico que se instala. ABSTRACT The delimitation of defining lines of certain technological development is something that several authors already established. This kind of approach is inspired in similar task applied to science. In this work it is intended to present some lines, that we call tendencies, which mark mobile technologies development, like mobile phones, smartphones or tablets. This work makes an analysis of some artifacts and its features, which make some directions and hegemonic dominations, although they are not exclusive of these technologies. It is applied a sociotechnical analysis based on observation and on the use of this kind of technologies. The output is the identification of five tendencies: realism; techno-body continuity; priority to context; velocity; and compatibility/multi-functionality. This different sociotechnical forms allow the understanding of how these materialities are inscribed in social space, and how some projects are a result of social intentions. The proliferation of mobile technologies shows by itself the relevance of this approach in order to question technological future. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:preface “Africa Reconfigured,” the cluster in this issue on recent scholarly and creative work on Africa, displays a variety of cultural, artistic, and linguistic approaches to decolonizing gender. Originating in disparate fields, each article in this cluster presents examples of how new meanings of gender are produced that defy dominant definitions. Xavier Livermon examines the cultural and political context of postapartheid South Africa, arguing that redefinitions of “tradition”—not just (...) legal rights—have led Black South Africans to “queer” marriage practices. Busi Makoni pushes the boundaries of feminist linguistics to consider how young women creatively relate to the prevailing lexicon of body parts in southern African languages and, in doing so, how they challenge normative gender identities. Cheryl Toman offers an account of writer, playwright, and performer Werewere Liking’s distinctive lifelong fusing of performance art and social activism in Côte d’Ivoire and Mali and how Liking’s plays, prose, and poetry enact decolonization in unique ways. Nigerian artist Peju Alatise, whose work is featured in our art spread, presents an array of ideas, materials, and genealogies that deeply question European and US aesthetics, as the art essay by Moyo Okediji explains. Concluding “Africa Reconfigured” are critical perspectives on Euro-American gender orders found in Olumide Popoola’s except from a novel and the poems by Gabeba Baderoon. Two articles in the second half of this issue reconsider a specific moment of US women’s history: women’s liberation in the 1960s and early 1970s. Sara M. Evans challenges the stereotyping of the women’s liberation movement as white, middle class, and antisex, arguing that this is a myth fostered by academic theory, the movement’s opponents, and the mistaken notion that women ’s liberation rejected its New Left roots. Complementing Evans’s argument, Agatha Beins addresses the issue of racism in that same historical moment of women’s liberation in the United States by revisiting images 8Preface of revolutionary women of color in US feminist periodicals of the time, arguing that we have to understand the use of these images in the context of mainstream and New Left portrayals that demeaned feminism as being not serious about politics. Also in this issue is Mark Schuller ’s analysis of gender-based violence in Haiti in the aftermath of the earthquake of 2010, in which he examines how international humanitarian organizations are not always fully aware of how structural violence operates in the country. In our forum “Teaching about Ferguson,” Feminist Studies offers our readers reflections on the pedagogical challenges and opportunities in taking up the issue of state-sanctioned violence against people of color in the United States. All the articles and essays in this issue emphasize that the specificities of transnational, historical, and political contexts—rather than abstract invocations of globalization —are essential for understanding the changing meanings of gender identities and hierarchies as well as the political goals of women ’s organizations. The first article in our cluster on “Africa Reconfigured” takes on a popular Western assumption about South Africa, which is that the constitutional changes that acknowledged and legalized same-sex partnerships replaced intolerant “traditional” practices among Black South Africans. Xavier Livermon challenges this assumption by demonstrating how Black South Africans engage tradition in creative nonheteronormative ways. He closely follows how Black South Africans redefine autochthonous cultural practices in order to create new meanings and practices for marriage. Just as the very definitions of gender have been continuously in flux, so have the definitions of marriage, and Livermon demonstrates how marriage and long-standing coupling practices have become queered and reconstituted in contemporary Black South Africa. In line with Livermon’s interest in redefinitions of sexuality and gender in a postapartheid context, Busi Makoni explores the relationship between the naming of genitalia and gender positionings. Studying both men’s and women’s uses of the lexicon for body parts in multiple Southern African languages, Makoni concludes that women engage in a process of dis-identification with, and reappropriation of, socially inscribed language for their bodies. Women use the same name labels, but assign them completely different meanings, thereby creating counternarratives of feminine identity. Preface 9 The ability to create new meanings permeates the art... (shrink)

A convergence of four genealogies reveals drone power. Environmentality describes the contradictory uses of drones in conservation. Humanitarianism articulates how control is enacted and challenged in human crises. Securitization examines drones in surveillance and counter-surveillance. Militarization, the use of drones in war, explains domination from above and resistance from below. While theories of governmentality dominate, an emergent materialism within drone studies emphasizes the diffusion of power and agency. A synthesis of drone governmentality and drone materialism exposes four flightways or (...) elemental trajectories. The drone is an existential technology – a tool for enlivenment and senescence. As such, drone power migrates between biopolitics and resistance. In doing so, drone performativity generates assemblages of human and nonhuman actants entangled at material-discursive and onto-epistemological levels. Entrapment designates the consequences of increasing dependency on technologies in sociotechnical systems of life and death. (shrink)

This article provides a material enactment of educational theory to explore how we might do educational theory differently by defamiliarising the familiar. Theory is often assumed to be abstract, located solely in the realm of ideas and separate from practice. However, this view of theory emerges from a set of ontological and epistemological assumptions of separating meaning from matter that are taken to be foundational, when this need not be the case. Drawing upon what variously might be termed materialist, performative (...) or post‐human positions, the article suggests that it is possible to re‐enact theory as a matter‐ing practice—of matter and meaning. The assumption of a separation that divides theory from practice is challenged in this article, which suggests that theory matters by being entangled with the material and that a separation of matter from meaning is an effect. This approach enacts things as matters of concern by contrast with the representation of objects as matters of fact. In this way, educational theory becomes a form of responsible experimentation rather than simply a representation of others. Some implications for education are outlined. (shrink)

We elaborate on the approach to syllogistic reasoning based on “case identification” (Stenning & Oberlander, 1995; Stenning & Yule, 1997). It is shown that this can be viewed as the formalisation of a method of proof that dates back to Aristotle, namely proof by exposition ( ecthesis ), and that there are traces of this method in the strategies described by a number of psychologists, from St rring (1908) to the present day. We hypothesised that by rendering individual cases explicit (...) in the premises, the chance that reasoners would engage in a proof by exposition would be enhanced, and thus performance improved. To do so, we used syllogisms with singular premises (e.g., this X is Y ). This resulted in a uniform increase in performance as compared to performance on the associated standard syllogisms. These results cannot be explained by the main theories of syllogistic reasoning in their current state. (shrink)

Kripke’s notion of groundedness plays a central role in many responses to the semantic paradoxes. Can the notion of groundedness be brought to bear on the paradoxes that arise in connection with abstraction principles? We explore a version of grounded abstraction whereby term models are built up in a ‘grounded’ manner. The results are mixed. Our method solves a problem concerning circularity and yields a ‘grounded’ model for the predicative theory based on Frege’s Basic Law V. However, the method is (...) poorly behaved unless the background second-order logic is predicative. (shrink)

This volume explores the roles and uses of abstraction in scientific and artistic practice. Conceived as an interdisciplinary dialogue between experts across histories and philosophies of art and science, this collection of essays draws on the shared premise that abstraction is a rich and generative process, not reducible to the mere omission of details in a representation. When scientists attempt to make sense of complex natural phenomena, they often produce highly abstract models of them. In the history and philosophy of (...) art, there is a long tradition of debate on the function of abstraction, and - more recently - its relation with theories of depiction. Adopting a process-oriented perspective, the chapters in this volume explore the epistemic potential of a diversity of practices of abstracting. The systematic analysis of a wide range of historical cases, from early twentieth-century abstractionist painting to contemporary abstract photography, and from nineteenth-century physics to recent research in biology and neurosciences, invites the reader to reflect on the material lives of abstraction through concrete artefacts, experimental practices and theoretical and aesthetic achievements. Abstraction in Science and Art: Philosophical Perspectives will be of interest to scholars and advanced students working in aesthetics, philosophy of science, and epistemology, as well as to historians of science and art, and to practicing artists and scientists interested in exploring foundational questions at the heart of the creative practice of abstracting. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Richard J. Arneson BENTHAMITE UTILITARIANISM AND HARD TIMES IT is commonly understood that Dickens's vaguely specified criticisms of the "Hard Facts" philosophy in Hard Times are intended as criticisms of Benthamite Utilitarianism. It is also commonly held that, on the level of theory at any rate, Dickens's criticisms are in the form of caricature so crudely painted as almost entirely to misrepresent its object. ' It would be foolish (...) to deny the presence of bathos, flat caricature, and stereotyped sentiment in this novel, or for that matter in any of Dickens's novels. But alongside the flamboyantly bad there is much stronger and subtler material. In this paper I examine the criticisms of Utilitarianism in Hard Times, and argue that Dickens's arguments possess more cogency than he is usually given credit for. It will turn out that much of the intellectual interest of the novel derives from the tension between what Dickens says to us in authorial sermons and what he shows us in the structure of his plot. One complaint Dickens offers is that Utilitarians like Thomas Gradgrind oppose fact to fancy and, in their gross worship of fact and downcrying of fancy, stifle much in human beings that is essential to their flourishing. The fact-versus-fancy theme is traceable in the novel's handling of education in the Gradgrind school, of the upbringing of the Gradgrind children, and of working-class life in industrial towns such as Coketown. Here as elsewhere Dickens means to present in tandem a criticism of the "Hard Facts" philosophy and of the society which he believed increasingly to be operating on the principles of that philosophy; hence a response to Hard Times must deal with social criticism as well as philosophical critique. What exactly is it that Gradgrind thinking aims to excise from Victorian culture by its campaign against "fancy"? Critics have objected that 60 Richard J. Arneson61 Dickens's notion of fancy comprehends only playful imagination and light-minded amusement and as such cannot bear the heavy burden of argument he rests upon it.2 In many passages of the novel fancy is indeed tantamount to play. But Dickens insists on the significance of fancy for moral education and on the continuity between light fancy and the poetical imagination that heightens moral sensibility. Fancy, nurtured in a child even in the humble pursuits of nursery rhymes and fairy tales, turns into moral imagination in an adult, who is thereby enabled to place himself in thought in the position of another, intuit his way of thinking, sense his feelings, and so acquire the knowledge and the inclination to treat the other with intelligent sympathy. That Gradgrind education frustrates this natural process is Dickens's complaint against it. It is worth calling attention to the similarity between Dickens's complaint against a vaguely discerned spirit of the times and the much more focused criticism urged by J. S. Mill against Bentham in his 1838 essay in London and Westminster Review. Bentham, says Mill, lacked himself, and failed to appreciate, a certain sort of imagination— that which enables us, by a voluntary effort, to conceive the absent as if it were present, the imaginary as if it were real, and to clothe it in the feelings which, if it were indeed real, it would bring along with it. This is the power by which one human being enters into the mind and circumstances of another. This power constitutes the poet, insofar as he does anything but melodiously utter his own actual feelings.... Mill concludes that Bentham, lacking imagination and an historical sense, "saw accordingly in man little but what the vulgarest eye can see."3 And in his Autobiography, Mill acknowledges that in the Benthamite Radical circles he frequented in the 1820's, "From this neglect both in theory and in practise of the cultivation of feeling, naturally resulted, among other things, an undervaluing of poetry, and of Imagination generally, as an element of human nature."4 A sympathetic internal critic of Utilitarianism, Mill tries to retain the essentials of Bentham's secular and empiricist moral doctrine while softening its cruder aspects. Like Bentham, Mill identifies morality with furthering the greatest happiness... (shrink)

The author of 'Betrachtungen eines Unpolitischen' (1918) is usually regarded as one of the founding fathers of the so-called 'Conservative Revolution'. But Thomas Mann's understanding of this concept does not at all coincide with the definition established by Armin Mohler, mainly in that it is not Nietzschean. Nor do the ties with the George circle furnish grounds for assigning Mann to the 'Conservative Revol ution', any more than to the 'aesthetic fundamentalism' which was cul tivated there. Moreover, it can be (...) shown that Mann's political views differ significantly from the 'new nationalism' propagated in the circle around Arthur Moeller van den Bruck, and that they have more affini ties to old liberalism than to a 'Conservative Revolution'. (shrink)

This article shows that Merleau-Ponty’s philosophy is traversed by a tension between an interpretation of history and existence in terms of crisis and the recognition of an insurmountable vertigo, the Heraclitean model of an eternal return of the singular and the partial, without possible synthesis. Our thesis is that the model of the crisis is marked by a classical positivism which makes it the secret ally of a conservative and anti-democratic politics. It is also an impasse in Merleau-Ponty’s philosophy since (...) it supposes a reference to an overlooking point of view that the whole of Merleau-Pontian reflection has shown to be impossible. The phenomenology of perception and ontology of the perceived world show that we have access only to a mystified consciousness and that even the world itself is undecided. The Heraclitean path must win against the interpretation in terms of crisis, but the persistence of the second path in Merleau-Ponty’swork is also explained by the extremely difficult character of the first path. The theory of chronic vertigo takes us closer to nihilism, and this is an aspect of Merleau-Pontian philosophy whose radical and highly problematic – perhaps even aporetic – character must not be underestimated. How to decide on practice and politics without absolute reference, without being able to guarantee anything? The use Merleau-Ponty makes of crucial references to Machiavelli and Marx at the heart of his political philosophy is very revealing this regard: in the first movement, this is a matter of “disarming” these philosophies, making them instruments for the disruption of action. But Merleau-Ponty’s final goal is not to return to the philosophy of contemplation, abstract ontology, but to build a new practical model: that of symbolic action, which integrates vertigo rather than surpassing it and constitutes a praxis inseparable from the enterprise of knowledge and artistic creation. We could say that it is saved by its openness to sense, but this means that it cannot rely on any positive established meaning and must find its wellspring in a ‘wild’ ability to be unceasingly decentered, to take nothing for granted, to approach our values and beliefs as foreign. This raises the question of the possibilityof the incarnation of such a model in an effective political institution. (shrink)

Although perceptual grouping has been widely studied, its mechanisms remain poorly understood. We propose a neural model of grouping that, through top-down control of its circuits, implements a grouping strategy involving both a connection strategy (which elements to connect) and a selection strategy (that defines spatiotemporal properties of a selection signal to segment target elements and facilitate identification). We apply the model to a letter discrimination task that investigated relationships among uniform connectedness and the grouping principles of proximity and shape (...) similarity. Participants reported whether small circles formed a global letter E or H, and these circles could be connected by a line or be embedded in a matrix of squares. In the model, a good grouping strategy for this task consists of a connection strategy that connects circles but not squares for all conditions and a selection strategy that uses a selection signal of varying size, depending on whether squares were present. Consistent with empirical results, which were verified in two replication studies, model performance is worse with distractor squares, and line connectors improve performance only in the condition with squares. Rather than relying on abstract grouping principles, we show how the empirical results can be explained in terms of observers implementing a task-dependent grouping strategy that promotes overall performance. (shrink)

After showing the semiotic and social nature of cultural sciences, this paper addresses the efforts to naturalize them following the so-called “Universal Darwinism”. This being settled, three initiatives of different depth and scope are analyzed. First, the proposal displayed by Mesoudi, Whiten, and Laland for the unification of the cultural sciences in parallel with the unification of biological sciences on the basis of the principles of variation, inheritance, and selection. Second, memetics as a theory of cultural selection with memes as (...) its basic units and imitation as the process of cultural transmission. Third, Hodgson’s and Knudsen’s program for an evolutionary economics brought forth by the interpretation of an abstract Darwinian ontology in terms of economic theory. The conclusion drawn is that the issue is still to a good extent open to ongoing research. (shrink)

The two volumes in this advanced textbook present results, proof methods, and translations of motivational and philosophical considerations to formal constructions. In the associated Vol. I the author explains preferential structures and abstract size. In this Vol. II he presents chapters on theory revision and sums, defeasible inheritance theory, interpolation, neighbourhood semantics and deontic logic, abstract independence, and various aspects of nonmonotonic and other logics. In both volumes the text contains many exercises and some solutions, and the author limits the (...) discussion of motivation and general context throughout, offering this only when it aids understanding of the formal material, in particular to illustrate the path from intuition to formalisation. Together these books are a suitable compendium for graduate students and researchers in the area of computer science and mathematical logic. (shrink)

Donna Haraway, one of the premier feminist science theorists of our generation, is a trained biologist who has used a menagerie of creatures—the cyborg, the vampire, OncoMouse™, and primates—as markers to analyze the intersections among nature, culture, gender, and science. Her writing about these creatures is unique: dense, circling around, doubling back to move forward. This book, a conversation with Thyrza Nichols Goodeve, uses a more informal voice to discuss the intellectual, professional, geographical, and personal influences that shaped Haraway's singular (...) vision.A most surprising influence is the Catholicism of her upbringing—she was schooled by nuns and considered becoming a medical missionary. Although she no longer adheres to the tenets of the religion, Haraway attributes her linking of the figurative and the material to an indelible impression of the Eucharist. Place has also been defining: Denver, where she grew up, as a borderland; California, as a blend of agriculture and technology, populated by “Californios” , as the location of the history of consciousness program of the University of California at Santa Cruz, where she was appointed to the first position in feminist theory in the United States and where she has trained multitudes of students, both graduates and undergraduates.Haraway's background in the life sciences permeates this conversation. Architecture and its emergence in embryonic development stimulated her initial interest in biology, and the title How Like a Leaf stems from Haraway's attempt to compare her own structure to that of a leaf. Biology, with all of its subdisciplines, is the foundation for her analysis of nature‐culture, using one to inform the other. “We live intimately ‘as’ and ‘in’ a biological world” , but it is a world that is historically contingent on and tied to culture. Her theory is relational, seeking to challenge boundaries, requiring responsibility for their construction, and taking in all views, simultaneously. The multiple perspectives occur horizontally and vertically, from miniatures to aggregates, zooming between them.A large portion of this slim book discusses Haraway's adult personal ties, which, like her writing, also are unique. Goodeve claims that these relationships show how Haraway “lives the theory she writes and teaches” , but Haraway does not explicitly endorse this idea, saying that the relationships were only possible at a particular point in time. Without linking them to the body of work, the assertions run the risk of resembling gossip. The conversation is stilted at times, the flow interrupted when Goodeve quotes material from other writers whom Haraway does not immediately acknowledge as influential. A complete bibliography of Haraway's writings, easily accessible citations for works discussed during the talks, and more careful copyediting would have been helpful. Readers of this book will also find worthwhile dialogue between Haraway and Constance Penley and Andrew Ross .Those who come to this book looking for the canvas on which Haraway has painted an uncommon picture of our world will be enlightened. Those who come looking for clues to unravel the density of the words in her texts may be disappointed. But who would want directions for reading Haraway? Part of the joy is finding something new each time we read an essay “with passion and irony, where passion is as important as irony”. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Book Reviews Die Megariker: Kommentierte Sammlung der Testimonien. By Klaus D~ring. (Amsterdam : Verlag B. R. Griiner N.V., 1972. Pp. xii q- 185) D~Sring has assembled the first complete collection of textual fragments concerning the Megarian philosophers of the fourth and third centuries B.c., together with a commentary. The fragments are divided by the author into four groups, each centered around one of the better-known figures of the school: (...) Euclid, Eubulides, Diodorus Cronus, Stilpo. Evidences concerning lesser-known personalities are included under the figure to whose "circle" they belonged. A fifth group of texts appears in an Anhang devoted to the sophist Bryson (often mistakenly associated with the Megarians) and his student Polyxenus. Divisions in the commentary parallel those in the text. The author also adds a stemma summarizing his conclusions about teacher-pupil relationships within the school, and there is a selective bibliography and a SteUenregister. An index, which in view of the work's organization would be helpful, is not included. Simply as a collection of texts, this is a major addition to the scholarship in its field; with the author's commentary, it is the most important work on the Megarians since Kurt von Fritz's Real-Encyclopiidie article.1 D~Sringpresents convincing evidence that some widely disseminated opinions about the school have little or no foundation. Some of his alternative views have important consequences, and not only for the history of the Megarians. DSring rejects the dates customarily assigned to the school's founder Euclid (ca. 450ca. 380), pointing out that there is actually no good evidence for them (pp. 73-74). His own figures (ca. 435-ca. 365) rely on the evidence of Plato's Theaetetus to give the year 369 as a terminus post quem for Euclid's death. The first consequence of this chronology is that the story of Euclid stealing into Athens disguised as a woman in order to avoid the anti-Megarian decree of 432 must be rejected; Dfiring feels that it is probably one of a family of tales elaborated by later writers "urn die Macht der Philosophie zu demonstrieren " (p. 74). A more important consequence is in store when this chronology is combined with a reassessment of the evidence relating to Euclid's philosophical position. D6ring rejects the traditional description of Euclid as a "neo-Eleatic" who attempted to combine a strict Parmenidean monism with Socrates' ethical views by identifying the "One" with the "Good." Following yon Fritz, he sees this as "eine ziemlich gewaltsame antike Doxographenkonstruktion" (p. 83). His own view reverses the importance of Socratic and Eleatic elements in Euclid's thought, making him "[ein] Sokratiker, der die dem Sokratischen Denken inh~ente eleatische Komponente weiterentwickelt hat" (p. 87). Together with the revision of Euclid's dates, this would appear to eliminate decisively Kr~imer's thesis that Euclid originated the "Gleichsetzung ontologischer und axiologischer Momente''e fundamental to Platonic metaphysics. First, Euclid was only a few years older than Plato (not "at least two decades," as KrOner requires); second, there is no evidence whatever that he had studied the Eleatic doctrines before meeting Socrates; and finally, the purported "Gleichsetzung" appears to be rather the work of doxographers (pp. 87-89). When we add DSring's skeptical assessment of the story of Plato's Megarian period (p. 76), there remains little evidence to support the theory that Euclid was the ultimate source of Plato'S metaphysics. The most famous achievements of the M~garians were in the sphere of logic. Here, x Suppl. V (1931), s. v. "Megariker." H. J. Kr~mer, Arete bei Platon und Aristoteles (Heidelberg, 1959), p. 506. [52H 522 HISTORY OF PHILOSOPHY Dtring's work should provide the impetus for further research; his collection of texts is much more comprehensive than anything previously available, and his commentary, although deliberately limited to an overview, at least provides a good account of the status quaestionis. The material on the paradoxes attributed to the Megarians (pp. 106-114) is particularly valuable; he gives a good conspectus of the extensive literature on the "Liar" and "sorites," and his remarks on the lesser-known paradoxes (the "Man Who Escapes Notice," the "Electra," the "Hooded... (shrink)

The author resolves a conflict between Frege's view that the cognitive significance of coreferential names may be distinct and Kaplan's view that since coreferential names have the same "character", they have the same cognitive significance. A distinction is drawn between an expression's "character" and its "cognitive character". The former yields the denotation of an expression relative to a context (and individual); the latter yields the abstract sense of an expression relative to a context (and individual). Though coreferential names have the (...) same character, they may have distinct cognitive characters. Propositions involving these abstract senses play an important role in explaining de dicto belief contexts. (shrink)

This paper puts Jane Bennett’s vital materialism into dialogue with Luce Irigaray’s ontology of sexuate difference. Together these thinkers challenge the image of dead or intrinsically inanimate matter that is bound up with both the instrumentalization of the earth and the disavowal of sexual difference and the maternal. In its place they seek to affirm a vital, generative materiality: an ‘active matter’ whose differential becomings no longer oppose activity to passivity, subject to object, or one body, self or entity to (...) its ‘other’. For both thinkers, displacing the hylomorphic conceptual structures that have tended to dominate western metaphysical thought is inseparable from critiquing the model of the individual subject as bounded, autonomous and self-identical. Such individualism is countered by the relational ontologies figured in Bennett’s ‘distributed agencies’ and Irigaray’s ‘placental economy’, and by a shared attentiveness to the capacities of the human body to bear others within. Nonetheless, this paper argues that each thinker renders this ‘other within’ in very different ways. On the one hand, Bennett’s approach complements and expands Irigaray’s notion of the elemental by affording a greater attentiveness to inorganic and non-sexuate matters. On the other, Irigaray’s conception of generative relationality and the ontological priority of the in-between allows us to think such material entanglements in ways that more fully displace the twinned logics of individualism and instrumentalization. Her project thereby affirms the relational and irreducible differences on which the ‘vitality’ of a vital materiality depends. If there is no more “earth” to press down/repress, to work, to represent, but also and always to desire, no opaque matter which in theory does not know herself, then what pedestal remains for the ex-sistence of the “subject”? If the earth turned and more especially turned upon herself, the erection of the subject might thereby be disconcerted and risk losing its elevation and penetration. For what would there be to rise up from and exercise his power over? And in? Irigaray, Speculum of the Other Woman Jane Bennett has recently argued that “the image of dead or thoroughly instrumentalized matter feeds human hubris and our earth-destroying fantasies of conquest and consumption”, continuing that: “The figure of an intrinsically inanimate matter may be one of the impediments to the emergence of more ecological and more materially sustainable modes of production and consumption”.11J. Bennett, Vibrant Matter: A Political Ecology of Things, Durham and London: Duke University Press, 2010, ix. Henceforth VM. View all notes This insight is prefigured and re-affirmed by the work of Irigaray. Her sustained analysis of western thought and culture shows how its constitutive disavowal of sexual difference and the maternal is inextricably bound up with an equally deep-rooted disavowal of matter and corporeality. As the above passage from Speculum suggests,22L. Irigaray, Speculum of the Other Woman, trans. G. Gill, Ithaca: Cornell University Press, 1985, 133. Henceforth S. View all notes Irigaray seeks to expose woman's reduction to an object for a subject and a maternal-material resource for man's speculations; but in disentangling woman from her symbolic identification with the earth, she also seeks to release the earth from its identification with a passive and manipulable matter. Her work thus bears directly on the revaluation required to transform human beings' relations to materiality: both their own, and that of the earth they inhabit. At the centre of this revaluation is Irigaray's work to displace the image of dead or intrinsically inanimate matter that Bennett also critiques, and to affirm instead a sexuate materiality that is both living and generative. Her consistent troubling of hylomorphism is as unsettling for the subject as her question: “But what if the ‘object’ started to speak?” This question is echoed in Bennett's concern with “the moment when the object becomes the Other, when the sardine can looks back, when the mute idol speaks”.33 VM, 2, citing W.J.T. Mitchell, What Do Pictures Want?, Chicago, Chicago University Press, 2005, 157. View all notes As this passage indicates, Bennett's own project is more concerned with the agency of non-human materialities – including their role in the constitution of the human – than with specifically sexed bodies or a materiality inflected by sexual difference. It is these crucial differences in emphasis, I will suggest, that allow the work of these two thinkers to be brought together in productive dialogue. On the one hand, Bennett's approach affords a greater attentiveness to inorganic and non-sexuate matter; on the other, Irigaray's twinned ontology of sexual difference and maternal relation is better able to affirm the relational differences on which the “vitality” of a vital materiality depends. The paper begins by outlining several key elements of Irigaray's philosophy of sexual difference to show how it leads necessarily to a rethinking of matter. This rethinking is especially helpful for shifting away from the hylomorphism that has been a dominant strand in western thought, informing an understanding of the earth as a fundamentally inert and ever-ready resource. As I will show, the figures through which Irigaray re-articulates female specificity also allow her to refigure the earth as active matter that “turns upon herself ” in generative flux. In the second section, I will situate Irigaray's re-thinking of matter in relation to Bennett's “vital materiality”.44Bennett can be aligned with a number of thinkers who have come to be grouped under the heading “new materialisms”. See S. Alaimo and S. Hekman, eds., Material Feminisms, Bloomington & Indianapolis: Indiana University Press, 2008; D. Coole and S. Frost, eds., New Materialisms: Ontology, Agency, and Politics, Durham and London: Duke University Press, 2010. View all notes An advantage of this concept is that it refuses the separation between humans and matter still implicit in concepts such as “the environment”. By attending to “our own constitution as vital materiality”, as well as the ways our “own” bodies are never “fully or exclusively human”, Bennett adjusts the status of human actants while re-evaluating non-human bodies “as actants rather than as objects”. As I will show, her approach provides a constructive critical perspective on Irigaray's work by drawing attention to the specifically non-sexuate nature of the elemental. Equally, however, Irigaray's insistence on sexuate difference problematises any appeal to a generic notion of “the human”. This is especially helpful, I will suggest, in relation to contemporary descriptions of climate change as “anthropogenic”. By homogenising human beings, such descriptions make it more difficult to address the ways in which current ecological problems are inseparable from global patterns of social, political and economic inequity. For both thinkers, challenging hylomorphism needs to be matched with a critique of the dominant modern model of the subject as bounded, autonomous and self-identical. And for both, this model is displaced and undone by the capacity of the human body to bear others within, in ways that engender and sustain human life. Yet as I will discuss in the final two sections, each thinker renders this “other within” in very different ways, with significant implications for the ethics and politics of a “vital materiality”. In the end it is Irigaray's rendering of a distinctively female capacity to bear an other within, explored via the generative relationality of a placental economy, that more fully escapes the individualism of the One and the Same. Together, Irigaray and Bennett show that to take seriously the ecological crises that currently confront us means overcoming the disavowal of both human beings' own fundamental materiality and our dependency on the sustaining materialities of the earth. In contrast, a dominant strand in contemporary responses to these crises is an environmental politics of “enlightened self-interest”55I borrow this phrase from H. Kopnina's critical discussion in “Forsaking Nature? Contesting ‘Biodiversity’ Through Competing Discourses of Sustainability”, Journal of Education for Sustainable Development 7, no. 1 : 51–63. that precludes any serious re-evaluation of human beings' relations to matter and the earth. If human beings can be persuaded that current levels of environmental degradation are damaging to them, threatening perhaps their very survival, they are more likely to take decisive steps to alter their behaviour. Insofar as such approaches demand action only for the sake of human interests and ends, they are both anthropocentric and spring from the same instrumentalising rationality that has engendered the ecological crises we currently face. They may well be successful in prompting action. But by foregrounding the survival of “the human species” per se, such approaches foreclose discussion of whose interests are served if survival is all that is allowed to be at stake, and whose lives are thereby consigned to ongoing exploitation. Moreover, as I will argue below, the instrumental rationality that serves survival is at odds with an affirmation of life, as a becoming that depends on difference. With this in mind, I will problematise Bennett's proposed politics of “expanded self-interest”, while seeking to retain many of the insights her approach brings. To more fully displace the “rational” self-interest that has encouraged human exploitation of the earth, we might take up Bennett's “vital materiality” in ways informed by Irigaray's conception of generative difference and the relational space-time of the in-between. (shrink)

Michael Dummett has attempted to give an account of the semantics of abstract singular terms which steers a middle course between reductionism and full-blown Platonism concerning their references: according to this middle position, reference, in the case of abstract singular terms, becomes "a matter wholly internal to the language." My main aim in this paper is to show that Dummett's arguments are in some considerable tension with more general features of his interpretation of Frege's philosophical semantics, so that given a (...) reiteration of his arguments against the reductionist, the Platonist position seems to be the only available alternative. (shrink)

Commonplace things such as hawks and handsaws pose philosophical problems at least as imposing as those presented by abstract objects such as numbers and divine beings. Van Inwagen's metaphysic of material beings emerges from what he perceives to be the proper answer to the Special Composition Question, which is, roughly, the following: Under what conditions do various things compose a single thing? The first eight sections of the book address and dismiss various extreme and moderate proposals for resolving this question. (...) Van Inwagen argues vigorously for the view that our world contains, aside from mereologically "simple" entities, only living organisms, the activity of whose various parts constitutes a life. Strictly speaking, there are no tables, chairs, ships, or handsaws. A handsaw is merely a "virtual" and not a genuine object, whereas my cat is a genuine and not merely a virtual object. Felines and humans and other macroscopic individuals are composed of various cells, which themselves are composed of simples, whereas the nonentity that is my bicycle is merely virtually composed of various macroscopic and microscopic virtual objects. Van Inwagen argues that none of this contradicts our ordinary beliefs about the world we inhabit. Although there are, strictly speaking, no inanimate objects other than simples, there are various simples that are arranged bicycle-wise and still other simples arranged ship-wise. It is a corollary of van Inwagen's answer to the Special Composition Question that such simples compose nothing. Since there is nothing such simples compose, there really are no such things as bicycles and ships. Artisans do not create in the sense of causing things to exist, but only rearrange simples in ship-like and table-like ways. The situation is different when we consider biological conception and the emergence of a human life. In this case, but not in artifact cases, a new individual arrives on the cosmic stage. Van Inwagen argues that conception leaves us with "a new individual" which itself perishes when it divides. You were never a zygote, since you presently exist, although your zygote--the zygote from which you developed--does not. It is argued that lives are "infected with vagueness at both ends." In various borderline cases, there are simples such that there is simply no correct yes or no answer to the question, Does the activity of these simples constitute a life? Accordingly there is no determinate answer to the question, Do these simples compose something? Van Inwagen argues against the Linguistic Theory of Vagueness and offers a detailed defense of the vagueness of identity. In cases of vague diachronic identity, there is a sense in which the transitivity of identity principle fails. Starting with premises that are half-truths, this principle may in certain cases license a false conclusion. (shrink)

C I Lewis showed up Down Under in 2005, in e-mails initiated by Allen Hazen of Melbourne. Their topic was the system Hazen called FL (a Funny Logic), axiomatized in passing in Lewis 1921. I show that FL is the system MEN of material equivalence with negation. But negation plays no special role in MEN. Symbolizing equivalence with → and defining ∼A inferentially as A→f, the theorems of MEN are just those of the underlying theory ME of pure material equivalence. (...) This accords with the treatment of negation in the Abelian l-group logic A of Meyer and Slaney (Abelian logic. Abstract, Journal of Symbolic Logic 46, 425–426, 1981), which also defines ∼A inferentially with no special conditions on f. The paper then concentrates on the pure implicational part AI of A, the simple logic of Abelian groups. The integers Z were known to be characteristic for AI, with every non-theorem B refutable mod some Zn for finite n. Noted here is that AI is pre-tabular, having the Scroggs property that every proper extension SI of AI, closed under substitution and detachment, has some finite Zn as its characteristic matrix. In particular FL is the extension for which n = 2 (Lewis, The structure of logic and its relation to other systems. The Journal of Philosophy 18, 505–516, 1921; Meyer and Slaney, Abelian logic. Abstract. Journal of Symbolic Logic 46, 425–426, 1981; This is an abstract of the much longer paper finally published in 1989 in G. G. Priest, R. Routley and J. Norman, eds., Paraconsistent logic: essays on the inconsistent, Philosophica Verlag, Munich, pp. 245–288, 1989). (shrink)

The prevailing approach to the problem of the ontological status of mathematical entities such as numbers and sets is to ask in what sense it is legitimate to ascribe a reference to abstract singular terms; those expressions of our language which, taken at face value, denote abstract objects. On the basis of this approach, neo‐Fregean Abstractionists such as Hale and Wright have argued that abstract singular terms may be taken to effect genuine reference towards objects, whereas nominalists such as Field (...) have asserted that these apparent ontological commitments should not be taken at face value. In this article I argue for an intermediate position which upholds the legitimacy of ascribing a reference to abstract singular terms in an attenuated sense relative to the more robust ascription of reference applicable to names denoting concrete entities. In so doing I seek to clear up some confusions regarding the ramifications of such a thin notion of reference for ontological claims about mathematical objects. (shrink)

In his remarks E. I. Ignat'ev considered a number of economic matters associated with the problem of the environment. Ignat'ev emphasized that environmental protection is becoming a vitally essential field of social activity. Inasmuch as this is the fact, he said, it is natural that, under the conditions existing in our country, this field of activity be planned in a specific way. The financial, material, and human resources needed to implement the program of conservation and improvement of the environment (...) must be planned. Moreover, this planning must be done in close connection with the further development of the country's productive forces. Since a serious basis in science is essential for successful implementation of all the activity associated with maintenance and improvement of the environment on the scale of the country at large, Ignat'ev emphasized the significance of the new resolution of the USSR Supreme Soviet. It provides that measures for conservation, and for protection and improvement of the environment, will henceforth in our country be incorporated into the annual and five-year plans for development of the economy and will also find expression in a special section of the long-term plan now being prepared for the prospective development of the economy. (shrink)

In classical electrodynamics, it can be challenging to demonstrate the balance between minus of power of radiating particles and retarded radiation energy flux for radiation in the free-space because of the field’s singularity. In an alternative radiation theory of Wheeler–Feynman absorber theory, which is based on a first principle of time-symmetric interaction between radiating particles surrounded by the absorber at large distance, the singularity is eliminated but the balance cannot be preserved due to advanced effects. This is quantitatively demonstrated with (...) an argument of consequent non-classical light radiated by classical current. (shrink)

In this paper we present a new metaphysical theory of material objects. On our theory, objects are bundles of property instances, where those properties give the nature or essence of that object. We call the theory essential bundle theory. Property possession is not analysed as bundle-membership, as in traditional bundle theories, since accidental properties are not included in the object’s bundle. We have a different story to tell about accidental property possession. This move reaps many benefits. Essential bundle theory delivers (...) a simple theory of the essential properties of material objects; an explanation of how object coincidence can arise; an actual-world ground for modal differences between coincident objects; a simple story about intrinsic properties; and a plausible account of certain ubiquitous cases of causal overdetermination. (shrink)

One of the main problems plaguing neo-logicism is the Bad Company challenge: the need for a well-motivated account of which abstraction principles provide legitimate definitions of mathematical concepts. In this article a solution to the Bad Company challenge is provided, based on the idea that definitions ought to be conservative. Although the standard formulation of conservativeness is not sufficient for acceptability, since there are conservative but pairwise incompatible abstraction principles, a stronger conservativeness condition is sufficient: that the class of acceptable (...) abstraction principles be strictly logically symmetrically class conservative . The article concludes with an examination of which classes of abstraction principles meet this criteria. (shrink)

This paper attempts to synthesize the Winchian stress on constitutive rules with the Marxian stress on material relationships by developing the concept of emergently material social relations. Such relationships, it is argued, arise from the constitutive rules that constitute a group's way of life. Although such relationships thus are derivative from the conscious rule-following behavior of actors, nevertheless they have an objective existence independent of actors' specific awareness. It is argued that such material relations are an important mechanism beyond the (...) cultural rules through which our behavior is constrained, enabled, and motivated. Yet the Winchian tradition in general and contemporary structuration theory in particular have tended to peripheralize the notion of material relations, treating them largely as epiphenomenal abstractions. This, it is argued, is a mistake and the source of an important lacuna in structuration theory. In particular, because structuration theory decenters the actor, conflates the distinction between regulative and constitutive rules, and peripheralizes social relations, it lacks an adequate explanation of motivation, as symptomized by its inordinate appeal to the unconscious. The concept of emergently material social relations overcomes this problem and offers a reintegration of the Marxian and the Winchian traditions. (shrink)

In the opening chapter of Subject and Predicate in Logic and Grammar, [1] Professor Strawson develops an explanation of the subjectpredicate distinction on the basis of a supposedly more fundamental distinction or contrast between, on the one hand, spatio-temporal particulars and, on the other, general concepts applicable to such particulars. At a basic level, he argues, these contrasted items occupy a central position in our thought about the world. They form the constituents of a fundamental type of judgment about the (...) worldcomprising judgments to the effect that a certain spatio-temporal particular (pair, triple, etc., of such particulars) exemplifies a certain general concept. The basic class of subject-predicate sentences-the class for which the explanation is initially presented-comprises, Strawson claims, those sentences which are apt for the expression of judgments of this fundamental type. With respect to sentences of this basic class, a subject is, in effect, defined to be an expression which serves to specify the spatio-temporal particular (or one of the spatiotemporal particulars) in question in whatever judgment the sentence expresses, and a predicate is defined to be an expression which serves to specify the general concept in question. This explanation is subsequently generalized to cover subject-predicate sentences outside the basic class, such as sentences expressing judgments about abstract entities. I shall not be concerned with this part of Strawson's explanation. One advantage Strawson claims for this explanation is that it brings out that, and how, the subject-predicate distinction reflects certain fundamental features of our thought about the world. Another, not unconnected, advantage he claims for it is that it enables us to explain certain 'purely formal or syntactical' differences between subjects and predicates-such differences as that a predicate has always a fixed number of argument-places, whereas there is nothing analogous to this with singular terms (subject-expressions), and that predicates take the form of verb-phrases, subjects the form of noun phrases. Such purely formal or syntactical differences, he claims, themselves stand in need of explanation, and so cannot provide the materials for an adequate explanation of the subject-predicate distinction. Perhaps Strawson does not explicitly assert that no purely formal or syntactical characterization of the subject-predicate distinction could constitute an adequate explanation of it; but he leaves us in little doubt that this is his view of the matter. (shrink)