Although the notion of logical object plays a key role in Frege's foundational project, it has hardly been analyzed in depth so far. I argue that Marco Ruffino's attempt to fill this gap by establishing a close link between Frege's treatment of expressions of the form ‘the concept F’ and the privileged status Frege assigns to extensions of concepts as logical objects is bound to fail. I argue, in particular, that Frege's principal motive for introducing extensions into his logical (...) theory is not to be able to make in-direct statements about concepts, but rather to define all numbers as logical objects of a fundamental kind in order to ensure that we have the right cognitive access to them qua logical objects via Axiom V. Contrary to what Ruffino claims, reducibility to extensions cannot be the ‘ultimate criterion’ for Frege of what is to be regarded as a logical object. (shrink)

In this paper we extend Wittgenstein’s notion of family resemblance to translation, interpretation, and comparison across traditions. There is no need for universals. This holds for everyday concepts such as green and qing 青, philosophical concepts such as emotion and qing 情, as well as philosophical categories such as form of life and dao 道. These notions as well as all other concepts from whatever tradition are family resemblance concepts. We introduce the notion of quasi-universal, which connects family resemblance concepts (...) from a limited number of traditions. The possibility and necessity of extending family resemblance concepts across traditions dissolves the false antinomy of universalism versus relativism. (shrink)

RESUMEN El presente artículo está dirigido a sistematizar una concepción teórica y metodológica que sustente el proceso de extensión universitaria en la carrera de Medicina en Cuba. Entre los resultados se destaca el lugar y papel de la extensión universitaria en el sistema de la formación integral del profesional a la que se asigna una connotación especial, de marcado contenido axiológico, coherente con las necesidades y proyecciones sociales que facilita la formación del educando y fortalece la relación institución-comunidad. Es factible (...) de ser aplicado pues puede devenir en una importante contribución a elevar el impacto social de la docencia médica en tanto atiendan aspectos como la preparación de los implicados en las diferentes instancias; la colaboración de los consejos populares y los factores de la comunidad que se manifiestan en el modo de actuación del profesional. ABSTRACT The present article is directed to systematize a theoretical and methodological conception that sustains the process of university extension in the career of Cuban medicine. Among the results he/she stands out the place and paper of the university extension in the system of the integral formation from the professional to which a special connotation is assigned, of marked axiological contained, coherent with the necessities and social projections that it facilitates the formation of the educating and it strengthens the relationship institution-community. It is feasible of being applied then it can become in an important contribution to elevate the social impact of the medical teaching as long as they assist aspects like the preparation of those implied in the different instances; the collaboration of the popular advice and the factors of the community that are manifested in the way of the professional's performance. (shrink)

It is a received view that Kant’s formal logic (or what he calls “pure general logic”) is thoroughly intensional. On this view, even the notion of logical extension must be understood solely in terms of the concepts that are subordinate to a given concept. I grant that the subordination relation among concepts is an important theme in Kant’s logical doctrine of concepts. But I argue that it is both possible and important to ascribe to Kant an objectual notion (...) of logical extension according to which the extension of a concept is the multitude of objects falling under it. I begin by defending this ascription in response to three reasons that are commonly invoked against it. First, I explain that this ascription is compatible with Kant’s philosophical reflections on the nature and boundary of a formal logic. Second, I show that the objectual notion of extension I ascribe to Kant can be traced back to many of the early modern works of logic with which he was more or less familiar. Third, I argue that such a notion of extension makes perfect sense of a pivotal principle in Kant’s logic, namely the principle that the quantity of a concept’s extension is inversely proportional to that of its intension. In the process, I tease out two important features of the Kantian objectual notion of logical extension in terms of which it markedly differs from the modern one. First, on the modern notion the extension of a concept is the sum of the objects actually falling under it; on the Kantian notion, by contrast, the extension of a concept consists of the multitude of possible objects—not in the metaphysical sense of possibility, though—to which a concept applies in virtue of being a general representation. While the quantity of the former extension is finite, that of the latter is infinite—as is reflected in Kant’s use of a plane-geometrical figure (e.g., circle, square), which is continuum as opposed to discretum, to represent the extension in question. Second, on the modern notion of extension, a concept that signifies exactly one object has a one-member extension; on the Kantian notion, however, such a concept has no extension at all—for a concept is taken to have extension only if it signifies a multitude of things. This feature of logical extension is manifested in Kant’s claim that a singular concept (or a concept in its singular use) can, for lack of extension, be figuratively represented only by a point—as opposed to an extended figure like circle, which is reserved for a general concept (or a concept in its general use). Precisely on account of these two features, the Kantian objectual extension proves vital to Kant’s theory of logical quantification (in universal, particular and singular judgments, respectively) and to his view regarding the formal truth of analytic judgments. (shrink)

In his article “The Real Problem of Equipoise,” Chiong (2006) advances arguments that culminate in an assertion that the equipoise requirement “must be given uP′ if international clinical research...

This paper aims to reassess a notion in the works of the later Husserl that is both historically important and philosophically insightful, but remains understudied, namely, that of type. In opposition to a standard reading which treats Husserl’s type presentations as pre-conceptual habits, this paper argues that these representations are a specific kind of concept. More precisely, it shows that Husserl’s account of type presentations is akin to the contemporary prototype theory of concepts. This is historically important, since the (...) predecessor of the prototype theory is usually said to be Wittgenstein. From a philosophical standpoint, the paper shows that Husserl has an innovative account of the connection between type concepts and their extension. Contrary to the standard view of extensions as sets and thus sharp entities, Husserl develops a correlationalist theory of concepts, according to which, for the specific characteristics in the structure of a concept, there are corresponding characteristics in the arrangement of its members, and vice versa. According to this theory, while sharp concepts lead to sharp extensions, vague concepts such as (proto)type concepts lead to vague extensions. The paper presents this understanding of Husserl in detail and explains its philosophical significance. (shrink)

In this article, the authors try to answer the following questions: How can an object/instance seen for the first time extend a category or update a concept? How is it possible to determine the reference of a concept that represents a behaviour? In the first case, the authors discuss the learning of inferential linguistic competence used to update a concept through an approach based on prototype theory. In the second case, the authors discuss the learning of referential (...) linguistic competence used to determine the reference of a concept (i.e., determination of an actual behaviour) through an approach based on embodied cognition. The authors show how combining prototype-based and embodied categorization in Wittgenstein’s rule-following praxis (the individual and community dimension), linguistic learning of a concept (inferential competence), and determination of its reference (referential competence) can be traced back to the same model. Keywords Action, Categorization, Embodied Cognition, Embodiment, Linguistic Inferential Competence, Linguistic Referential Competence, Perception, Prototype Theory, Reference, Sign. (shrink)

Dummctt argues that classical quantification is illegitimate when the domain is given as the objects which fall under an indefinitely extensible concept, since in such cases the objects are not the required definite totality. The chief problem in understanding this complex argument is the crucial but unexplained phrase 'definite totality' and the associated claim that it follows from the intuitive notion of set that the objects over which a classical quantifier ranges form a set. 'Definite totality' is best understood (...) as disguised plural talk like Cantor's 'consistent multiplicity', although this does not help in understanding how a totality could be anything other than definite. Moreover, contrary to his claims, Dummett's own notion of set is not intuitive and he does not demystify the set-theoretic paradoxes. In conclusion, it is argued that Dummett's context principle is responsible for the incoherent projection of the haziness of a conception of some objects onto reality. (shrink)

Dummctt argues that classical quantification is illegitimate when the domain is given as the objects which fall under an indefinitely extensible concept, since in such cases the objects are not the required definite totality. The chief problem in understanding this complex argument is the crucial but unexplained phrase 'definite totality' and the associated claim that it follows from the intuitive notion of set that the objects over which a classical quantifier ranges form a set. 'Definite totality' is best understood (...) as disguised plural talk like Cantor's 'consistent multiplicity', although this does not help in understanding how a totality could be anything other than definite. Moreover, contrary to his claims, Dummett's own notion of set is not intuitive and he does not demystify the set-theoretic paradoxes. In conclusion, it is argued that Dummett's context principle is responsible for the incoherent projection of the haziness of a conception of some objects onto reality. (shrink)

Hirsch’s revision results from his attempt to think through the difficult question that underlies the whole essay: How does the movement of time and circumstance affect the stability of meaning? The first part of his answer is that the relation between original meaning and subsequent understanding or applications of that meaning is analogous to the relation between a concept and its extension. For example, if he reads Shakespeare’s sonnet 55 and applies it to his beloved, and one of (...) us reads it and applies it to his beloved, “that does not make the meaning of the sonnet different for us, assuming that we both understand that the text’s meaning is not limited to any particular exemplification but rather embraces many, many exemplifications” . That is, the sonnet has a status analogous to that of the concept “bicycle,” and the two applications have a status analogous to that of a three-speed and a ten-speed bicycle. Whereas Hirsch formerly considered such exemplifications part of a text’s significance, he now considers them part of its meaning. This revision indicates that for Hirsch meaning is not the product of a consciousness producing an intrinsic genre but of a consciousness communicating something broader and more general than an intrinsic genre—an intention-concept that can have numerous extensions or exemplifications, including many that the originating consciousness could not have anticipated. Formerly, Hirsch used intrinsic genre to describe that sense of the whole which governed the horizon of developing meaning and which, when the work was completed—when all the blanks were filled in—gave the work its specific determinate meaning. That is, determinacy of meaning was in large part a function of narrowing the class of implications; when the work was completed, the class of implications was restricted to those synonymous with expressed meaning. In short, in the old theory, meaning-intention is a “narrow,” not a broad “concept.” James L. Battersby, professor of English at Ohio State University, is the author of Rational Praise and Natural Lamentation: Johnson, Lycidas, and Principles of Criticism and Elder Olson: An Annotated Bibliography. He is currently at work on a study of the relationship between “thought” and structure in various genres. James Phelan is associate professor English at Ohio State University and the author of Worlds from Words: A Theory of language in Fiction. His work in progress concerns character and narrative progression. (shrink)

Due to its structure, language is open to change with the differentiation of time and events. The importance of language, which has a great importance in interpersonal communication, is much more privileged for Muslims who shape their civilizations according to the Qur’ān. Because the language in question in this medium is not only an element that completes human relations, but also the language of religion with divine characteristics, which communicates with people through revelation and belongs to the supreme creator. It (...) is normal for a language, which is considered to be a social phenomenon, to be constantly open to change due to meaning expansion, meaning narrowing or meaning distortions. It is possible to change the language in proportion to the development of the human mind. However, if the “language of religion” is in question, it is extremely important in terms of the universal messages it carries that the concepts it contains should not be expanded or distorted in order to preserve the purity of that religion. It is certain that the change that will occur in the words of the Qur’ān will affect its interpretation and thus religious life. In a realm where revelation is fixed and unchangeable, time and understanding are variable, what matters to us is how much we are in harmony with the first and essential meaning given to the concepts in our effort to understand the Qur’ān. In this article, with the revelation of the revelation, the expansion of the concept of mustad‘af to gain new political meanings, a case which almost all commentators have agreed on until today, has been analyzed, especially in the last century. The concept of mustad‘af, which is mentioned in four verses in the Qur’ān and is rarely included in the hadiths, basically represents the people who have not had the opportunity to migrate to live their faith, who were persecuted by deniers and oppressors and whose right to worship was taken away. The concept of mustad‘af, which basically means “weak, belittled and oppressed”, gained a religious content with Islam and preserved it. While the concept has been used in a narrow sense in the Sunni world until today and did not develop any meaning, it found a wide place in the Shiite world and underwent new meaning expansions. After the period of Hulefa-i Raşidîn, the Shiites accepted themselves as victims of the treatment they received by the political powers and named themselves as mustad‘af, and they produced a literature of victimization from there. This concept, which is used by Shiite scholars for people who sometimes do not fall into blasphemy and shirk, and sometimes believe in Allah and His Messenger, although they are not subject to the sect of shia, has been made available for new meanings with the change of world politics after the modern period. In the 19th century, the “social justice” and “equality” discourses of communism affected the Islamic world as well as the whole world. In addition to the establishment of many “left”-centered political parties in the Islamic world, contemporary Muslim thinkers were also influenced by this, and after a while many Islamic values started to be considered as left-wing. Especially before the Iranian Islamic Revolution in 1979, the proletariat and bourgeois conflict was evaluated as an affiliate and mustad‘af, and it was hoped that the neglected masses would be converted to Islam with this new discourse. Those who have an imperialist and capitalist character, covet the wealth of third world countries and do all kinds of evil against them. Those who were left weak, exploited and stripped of their resources were regarded as mustad‘af. Again, the dictators who came to power against the will of the Muslims were evaluated as mustaqbir and the masses of the people as mustad‘af. It is possible to read a historical or religious text through any ideology. However, the fact that should not be ignored here is that if every word and concept in the Qur’ān loses its meaning in the medium and culture in which it descended, the language of religion and therefore all values belonging to religion will evaporate over time. (shrink)

Discussions on the Anthropocene as the geology of mankind imply the question whether globalized technology such as energy technologies or A.I. ought to be first and foremost conceptualized as a strategy of the human in relation to nature or as a strategy of some humans over others. I argue that both positions are mirrored in the philosophy and sociology of technology through the concepts of technology as an extension and as a fetish. The extension concept understands technology (...) as an extension of the human body and its capabilities, resulting in a local ‘inward’ perspective. The fetish concept offers a contrary ‘outward’ perspective by drawing attention to the global socio-material context of modern technology. Despite their differences, I argue that both concepts share an underlying operation principle of technology as functional simplification. Technology always involves a functional simplification of physical as well as social causality. Sociologists and philosophers of technology would do well not to give primacy to the former as it leads to the belief in technology as a universal tool that neglects how technology is not embedded in but consists of (unequal) social arrangements. (shrink)

The conception that the world can be represented as a system of levels of being can be traced back to the beginnings of European philosophy and has lost little of its plausibility in the meantime. One of the important modern conceptions of levels was developed by Nicolai Hartmann. It exhibits remarkable similarities and contrasts with the classification of the real developed by Werner Heisenberg in his paper Ordnung der Wirklichkeit (Order of Reality). In my contribution I will introduce these two (...) conceptions of levels and compare their salient features. I will discuss them as variants of a scientific worldview that attempts to forge a link to the perspective of the lifeworld. Then I will go on to argue that the shortcomings of these conceptions can be remedied by extending them with the level of the very small and that of the very large. The introduction of these ontologically fundamental levels is based on scientific knowledge that for the most part eludes he intuitively representable character of lifeworld experience. Historical changes in science and the lifeworld could lead to the notion that reality can be represented as a system of levels being challenged in future. (shrink)

This paper examines people's reasoning about identity continuity and its relation to previous research on how people value one-of-a-kind artifacts, such as artwork. We propose that judgments about the continuity of artworks are related to judgments about the continuity of individual persons because art objects are seen as physical extensions of their creators. We report a reanalysis of previous data and the results of two new empirical studies that test this hypothesis. The first study demonstrates that the mere categorization of (...) an object as “art” versus “a tool” changes people's intuitions about the persistence of those objects over time. In a second study, we examine some conditions that may lead artworks to be thought of as different from other artifacts. These observations inform both current understanding of what makes some objects one-of-a-kind as well as broader questions regarding how people intuitively think about the persistence of human agents. (shrink)

According to an influential idea in the philosophy of set theory, certain mathematical concepts, such as the notion of a well-order and set, are indefinitely extensible. Following Parsons (1983), this has often been cashed out in modal terms. This paper explores instead an extensional articulation of the idea, formulated in higher-order logic, that flat-footedly formalizes some remarks of Zermelo. The resulting picture is incompatible with the idea that the entire universe can be well-ordered, but entirely consistent with the idea that (...) the sets of any set-theoretic universe can be. (shrink)

In recent years, many people writing on set theory have invoked the notion of an indefinitely extensible concept. The notion, it is usually claimed, plays an important role in solving the paradoxes of absolute infinity. It is not clear, however, how the notion should be formulated in a coherent way, since it appears to run into a number of problems concerning, for example, unrestricted quantification. In fact, the notion makes perfectly good sense if one endorses a dialetheic solution to (...) the paradoxes. It then morphs from a supposed solution to the paradoxes into a diagnosis of their structure. In this paper I show how. (shrink)

This chapter examines the systematic and thematic extension that the concept of Trieb receives in Hegel’s mature philosophy, that is, throughout a system conceived as the dialectical connection of a logic, a philosophy of nature, and a philosophy of spirit. For Hegel, the concept of Trieb is no longer the specific and exclusive province of a philosophy of nature, a psychology, or a moral philosophy. While crucial in the thematization of these fields, the notion of Trieb becomes (...) a logical and methodological feature of dialectical processes. The chapter brings this latter point to the fore discussing the occurrence of the concept in central passages of Hegel’s Logic. (shrink)

The author proceeds from empirical basis to show how far the two Rawls's principles of justice can be implemented in Africa. Positions not only of Rawls but also of other philosophers are presented, reconstructed and commented. They are also opposed with critiques and other theories, so that the appropriate position for Africa can be explained. The author comes to the conclusion that the fundamental liberties are still in the making in Africa. A long colonial past and Aparthied have deprived Africa (...) from its blossoming. However, a groping democracy of full hope is pointing ahead. So that freedom and democracy gain more room the author suggests the establishment of federalism based on ethnic groups. To speak of democracy and freedom without a substantial economic support seems illusive. In order to improve the lot of the least advantaged the author proposes betterment of education and health. (shrink)

The present brief commentary to Englert’s recent article on Kant’s distinction between practical ideas and ideals extends the significance of its contribution by considering the psychological dimensions underpinned by those ethical concepts. According to regulatory focus theory, in the moral domain the prevention focus subsumes duties and obligations, whereas the promotion focus underlies aspirations toward virtue. I argue here that prevention motives induce the enactment of behaviours consistent with ethical rules corresponding to Kant’s practical idea, and that promotion motives inspire (...) imitation processes aimed at advancement toward the archetypal excellence of Kant’s practical ideal. I conclude discussing the relevance and value, beyond Kant’s ethical conception, of a psychological analysis of the main Western normative theories through the lens of regulatory focus and the other motivational primitives. (shrink)

Radical enactive and embodied approaches to cognitive science oppose the received view in the sciences of the mind in denying that cognition fundamentally involves contentful mental representation. This paper argues that the fate of representationalism in cognitive science matters significantly to how best to understand the extent of cognition. It seeks to establish that any move away from representationalism toward pure, empirical functionalism fails to provide a substantive “mark of the cognitive” and is bereft of other adequate means for individuating (...) cognitive activity. It also argues that giving proper attention to the way the folk use their psychological concepts requires questioning the legitimacy of commonsense functionalism. In place of extended functionalism—empirical or commonsensical—we promote the fortunes of extensive enactivism, clarifying in which ways it is distinct from notions of extended mind and distributed cognition. (shrink)

Implicit Rhetoric examines the implications of Kenneth Burke's concept of entelechy, the most transcendent term in Burke's philosophical system. The author discusses Burke's ideas on the existence of 'implicit' rhetoric which goes against Aristotle's view that rhetoric includes an essentially 'explicit' view of criticism.

(1997). Actio non est reactio: An extension of the concept of causality towards phenomena of information. World Futures: Vol. 49, The Quest for a Unified Theory of Information, pp. 409-427.

Paul Pietroski develops an iconoclastic account of linguistic meaning. Here, I invite him to say more about what it implies about the relations between language, truth, and conceptual content. Readers concerned with securing the objectivity of conceptual thought may be worried about his claims that typical concepts “have no extensions” and that they “fit one another better than they fit the world.” Others might applaud his anti‐extensionalism in natural‐language semantics but fear that his account re‐raises familiar problems about extensions at (...) the level of psychology. (shrink)

In Kant’s logical texts the reference of the form S is P to an “unknown = x” is well known, but its understanding still remains controversial. Due to the universality of all concepts, the subject as much as the predicate is regarded as predicate of the x, which, in turn, is regarded as the subject of the judgment. In the CPR, this Kantian interpretation of the S-P relationship leads to the question about the relations between intuition and concept in (...) judgment. In contrast to intuition, if no concept, due to its universality, refers immediately to an object, how should one understand the relations of S and P to one another, as well as their relations to intuition, which corresponds to the possible individuality of the object in general = x? To answer this question, it is necessary to understand Kant’s notion of extension, and to prove its irreducibility to the Port-Royal notion of extension as well as to the Fregean one. (shrink)

We look at recent accounts of the indefinite extensibility of the concept set and compare them with a certain linguistic model of indefinite extensibility. We suggest that the linguistic model has much to recommend over alternative accounts of indefinite extensibility, and we defend it against three prima facie objections.

Dummett's account of the semantic paradoxes in terms of his theory of indefinitely extensible concepts is compared with Bürge's account in terms of indexicality. Dummett's appeal to intuitionistic logic does not block the paradoxes but Bürge's attempt to avoid the Strengthened Liar is unconvincing. It is argued that in order to avoid the Strengthened Liar and other semantic paradoxes involving nonindexical expressions (constants), one must postulate that when we reflect on the paradoxes there are slight shifts in the meaning (not (...) just reference) we ascribe to metalinguistic expressions (in particular 'say', and derivatively 'true' and 'false'). Consideration of metaphor and gradual linguistic change suggests that such semantic shifts are consistent with language-learning and communication. On this account there is no threat to classical logic, bivalence or the fundamental principles governing 'true' and 'false'. (shrink)

In this chapter I give an account of the epistemology underlying the concept of “extension” in the Mengzi, an early Confucian text written in the fourth century BCE. Mengzi suggests in a conversation with King Xuan of Qi that a solution to the King’s problem of how one comes to act in a kingly manner is that one engages in “extension”. I argue that a long-standing scholarly debate on the exact nature of Mengzian “extension” can be (...) resolved by closely investigating the epistemological assumptions that must be in place for “extension” to be a viable solution to King Xuan’s problem. More specifically, my argument is that knowledge of a certain kind, namely knowing-to, is both necessary and sufficient for extension to take place. In other words, for a person S to extend X, where X is a capacity for action, S at least needs to have knowing-to. (shrink)

In ten essays, originally published 1987-91 and in some cases revised for the collection, Watson (philosophy, U. of Notre Dame) constructs a conception of rationality that moves between the extremes of the absolute and the ephemeral.

The principle of sufficient reason threatens modal collapse. Some have suggested that by appealing to the indefinite extensibility of contingent truth, the threat is neutralized. This paper argues that this is not so. If the indefinite extensibility of contingent truth is developed in an analogous fashion to the most promising models of the indefinite extensibility of the concept set, plausible principles permit the derivation of modal collapse.

Of all the cases made against classical logic, Michael Dummett's is the most deeply considered. Issuing from a systematic and original conception of the discipline, it constitutes one of the most distinctive achievements of twentieth century British philosophy. Although Dummett builds on the work of Brouwer and Heyting, he provides the case against classical logic with a new, explicit and general foundation in the philosophy of language. Dummett's central arguments, widely celebrated if not widely endorsed, concern the implications of the (...) relation between meaning and use for both the inference rules that govern logical connectives and the relation between truth and its recognition. It is less often noted that Dummett has a further argument against classical logic, one based on the semantic and set-theoretic paradoxes. That is the topic of this paper. (shrink)

Matthias Schirn has argued on a number of occasions against the interpretation of Frege's ``objects of a quite special kind'' (i.e., the objects referred to by names like `the concept F') as extensions of concepts. According to Schirn, not only are these objects not extensions, but also the idea that `the concept F' refers to objects leads to some conclusions that are counter-intuitive and incompatible with Frege's thought. In this paper, I challenge Schirn's conclusion: I want to try (...) and argue that the assumption that `the concept F' refers to the extension of F is entirely consistent with Frege's broader views on logic and language. I shall examine each of Schirn's main arguments and show that they do not support his claim. (shrink)

This paper proposes an extension of Chaitin's halting probability Ω to a measurement operator in an infinite dimensional quantum system. Chaitin's Ω is defined as the probability that the universal self-delimiting Turing machine U halts, and plays a central role in the development of algorithmic information theory. In the theory, there are two equivalent ways to define the program-size complexity H of a given finite binary string s. In the standard way, H is defined as the length of the (...) shortest input string for U to output s. In the other way, the so-called universal probability m is introduced first, and then H is defined as –log2m without reference to the concept of program-size.Mathematically, the statistics of outcomes in a quantum measurement are described by a positive operator-valued measure in the most general setting. Based on the theory of computability structures on a Banach space developed by Pour-El and Richards, we extend the universal probability to an analogue of POVM in an infinite dimensional quantum system, called a universal semi-POVM. We also give another characterization of Chaitin's Ω numbers by universal probabilities. Then, based on this characterization, we propose to define an extension of Ω as a sum of the POVM elements of a universal semi-POVM. The validity of this definition is discussed.In what follows, we introduce an operator version equation image of H in a Hilbert space of infinite dimension using a universal semi-POVM, and study its properties. (shrink)

Drawing from Frantz Fanon’s writings on racialized alienation and psychopathology, this paper argues that Fanon’s engagement with phenomenology shaped his framing of the sociogenic origins of racialized perceptions of criminality in French psychiatry and that such a novel etiology reflects a commitment to political transformation. First, I trace Fanon’s notion of sociogeny as it develops both in his early writings, and in secondary scholarship on Fanon that highlights the phenomenological dimensions of sociogeny. In the second section, I turn specifically to (...) racialized conceptions of criminality within French colonial medicine and Fanon’s writings on psychiatry to trace some complicated aspects of his critique of colonization and its relationship to medical institutions, including the forced confinement of psychiatric patients. I then conclude by briefly returning to how Fanon’s conception of sociogeny functions in a phenomenological register, and I propose that Fanon’s interests in Merleau-Ponty are based on important shared political and sociological commitments across their respective writings. However, I propose that Fanon’s interventions in phenomenology during the mid-twentieth century contain core critical insights, not shared by his predecessor, that remain relevant for critical phenomenologists today. (shrink)

Anglophone philosophers have shown a surprising interest in Alexander Gottlieb Baumgarten’s aesthetics in recent years. At the same time, new approaches to aesthetics have been proposed that come very close to the original conception of aesthetics that Baumgarten introduced in the middle of the eighteenth century. In light of these developments, this article undertakes a critical examination of a central concept in Baumgarten’s poetics and aesthetics—extensive clarity. It argues that historians of philosophy and contemporary aestheticians should be wary of (...) this concept for two reasons. First, in Baumgarten’s poetics, the extensive clarity of sensible representations constitutes a dubious standard with which to determine whether those representations are “poetic.” Second, in aesthetics, using extensive clarity as an alternative standard with which to determine the perfection of sensible cognition undermines the “marriage of reason and experience” that characterized the Leibnizian-Wolffian philosophy and raises the specter of dualism that Kant tried, with questionable success, to address in the ‘Schematism’ chapter of the Critique of Pure Reason. The article concludes that historians of philosophy should acknowledge the philosophical shortcomings of Baumgarten’s conception of extensive clarity and contemporary aesthetics should not reproduce them. (shrink)

We show that for solvable games, the calculation of the strategies which survive iterative elimination of dominated strategies in normal games is equivalent to the calculation of the backward induction outcome of some extensive game. However, whereas the normal game form does not provide information on how to carry out the elimination, the corresponding extensive game does. As a by-product, we conclude that implementation using a subgame perfect equilibrium of an extensive game with perfect information is equivalent to implementation through (...) a solution concept which we call guided iteratively elimination of dominated strategies which requires a uniform order of elimination. Journal of Economic Literature Classifica-. (shrink)

There is growing public interest in developing biomedical technologies capable of extending the human lifespan. This chapter discusses the desirability of a substantial life extension with regard to its implications for personal identity over time. The possibility of significant lifespan extension involves two different personal‐identity questions. First, it raises the question of whether one is identifiable as the very same person throughout a lifetime; secondly, it challenges our self‐conception. The chapter describes the way in which personal identity as (...) “sameness” might be affected by the prospect of substantial life extension. It then focuses on the significance of the conception of personal identity as “selfhood” for radically extended lifespans. Finally, the chapter argues that a substantial life extension raises important concerns about the continuity of one's identity over time and is not straightforwardly desirable for the individual. (shrink)

In this paper, I argue that a new principle of background justice should be added to Rawls’s Law of Peoples because climate change is an international and intergenerational problem that can destabilize the Society of Peoples and the well-ordered peoples therein. I start with explaining the nature of my project and Rawls’s conception of stability. I argue that climate change poses a realistic threat to the stability of climate-vulnerable liberal peoples and as a result undermines international peace and security. Despite (...) the uncertainties due to the complexity of the climate system and about the resilience of liberal societies, liberal peoples’ fundamental interests in just basic institutions and national security call for the adoption of a precautionary principle. Rawls’s own principles are, I argue, inadequate to solve the stability problem from climate change. Still, his framework provides the theoretical resources to develop a new extension. I propose a new Rawlsian principle of international, intergenerational justice that guarantees the environmental background conditions under which well-ordered peoples can sustain their basic structure over generations and sketch the principle’s institutional implementation. I conclude with the theoretical and practical significance of this extension of Rawls’s theory. (shrink)

The article introduces and critiques Antony Duff’s Modest Legal Moralism from a strictly analytical angle. It seeks to illuminate its core tenets and modestly addresses a number of aspects that deserve further elaboration from the author’s point of view. Notwithstanding these points of contention the main thrust of the article is the exploration of the constructive potential of Duff’s concept. It will be shown that its core elements are well-equipped to come to grips with the lacuna of theorization of (...) supranational criminal justice systems and their criminalization processes. (shrink)

We show that for solvable games, the calculation of the strategies which survive iterative elimination of dominated strategies in normal games is equivalent to the calculation of the backward induction outcome of some extensive game. However, whereas the normal game form does not provide information on how to carry out the elimination, the corresponding extensive game does. As a by-product, we conclude that implementation using a subgame perfect equilibrium of an extensive game with perfect information is equivalent to implementation through (...) a solution concept which we call guided iteratively elimination of dominated strategies which requires a uniform order of elimination. Journal of Economic Literature Classification Number: C72. (shrink)

Traces out some of the ramifications the explanation of the character and source of perceptual entitlement has and indicates some applications beyond the case of perceptual entitlement. These extensions concern the relations between rationality and truth; the possibility of Gettier examples in the domain of perceptual knowledge; Moore's Proof; the relationship between entitlement and factive states; the individuation of concepts; moral thought; and the philosophy of action.

A number of authors have noted that the key steps in Fitch’s argument are not intuitionistically valid, and some have proposed this as a reason for an anti-realist to accept intuitionistic logic (e.g. Williamson 1982, 1988). This line of reasoning rests upon two assumptions. The first is that the premises of Fitch’s argument make sense from an anti-realist point of view – and in particular, that an anti-realist can and should maintain the principle that all truths are knowable. The second (...) is that we have some independent reason for thinking that classical logic is not appropriate in this area. This paper explores these two assumptions in the context of Michael Dummett’s version of anti-realism, with particular reference to the argument from indefinite extensibility developed at various points in Dummett’s writings (e.g. Dummett 1991 Ch. 24). -/- Dummett argues that certain concepts, the indefinitely extensible concepts, are such that we cannot form a clear and determinate conception of all the objects that fall under them. The most familiar examples of indefinitely extensible concepts are mathematical. Dummett discusses the concepts ordinal number, real number, and natural number, which are indefinitely extensible because any conception that one might form of their complete extension can be extended to a more inclusive conception (as, for example, in Cantor’s proof of the non-denumerability of the set of real numbers). This paper argues that the concept of a truth is indefinitely extensible. This gives a Dummettian anti-realist an independent motivation for rejecting the classical understanding of the quantifiers in this area. At the same time, however, it places in doubt the admissibility of the knowability principle, which seems to involve quantification over the “totality” of truths. As Dummett is at pains to point out (1991: 316), some sentences that purport to quantify over the extension of an indefinitely extensible concept plainly have a truth-value (we can truly say, for example, that every ordinal number has a successor, even though when we say that we are not quantifying over the set of all ordinals). But is the knowability principle one of these sentences? (shrink)