An account of the development of temporal understanding is proposed which links such understanding with the development of episodic memory. We distinguish between different ways of representing time in terms of the kinds of temporal frameworks they involve. Distinctions are made between frameworks that are perspectival or nonperspectival and those that represent recurrent sequences or particular times. Even primitive temporal understanding integrates both perspectival and nonperspectival components. However, since early frameworks are event-based and localized, they are not yet sufficient for (...) episodic memory in that they do not enable the child to think of events as having occurred at particular points in time. We describe the emergence of new kinds of frameworks in terms of the development of temporal decentering. Two levels of temporal decentering are distinguished, with the higher level involving an appreciation of how event representations depend on one's temporal perspective. (shrink)

Despite the fact that common sense taxes emotions with irrationality, philosophers have, by and large, celebrated their functionality. They are credited with motivating, steadying, shaping or harmonizing our dispositions to act, and with policing norms of social behaviour. It's time to restore emotion's bad rep. To this end, I shall argue that we should expect that some of the “norms” enforced by emotions will be unevenly distributed among the members of our species, and may be dysfunctional at the individual, social, (...) moral, or even species levels. I”ll adduce three considerations in support of that pessimistic view: The fallacy of adaptive fixation, the moral randomness of group selection, and the lack of fit between “natural norms” set up by evolution and those moral and social norms we would like philosophy to justify. (shrink)

This chapter begins with a discussion of the significance of studies of aspects of tool use in understanding causal cognition. It argues that tool use studies reveal the most basic type or causal understanding being put to use, in a way that studies that focus on learning statistical relationships between cause and effect or studies of perceptual causation do not. An overview of the subsequent chapters is also presented.

This paper presents reasons against semantic relativism. Semantic relativism is motivated by intuitions that are presumed to raise problems for traditional or contextualist semantics in contested domains of discourse. Intuition-based arguments are those based on competent speakers’ putative intuitions about seeming faultless disagreement, eavesdropper, and retraction cases. I will organize the discussion in three parts. First, I shall provide a brief introduction to the intuition-based arguments offered in favor of semantic relativism. Second, I shall indicate that there are ways for (...) contextualism to explain the (appearance of) intuitions that support semantic relativism. Third, I shall review some experimental results and independent arguments that put into question the appeal of semantic relativism. (shrink)

This article has one aim, to reject the claim that negation is semantically ambiguous. The first section presents the putative incompatibility between truth-value gaps and the truth-schema; the second section presents the motivation for the ambiguity thesis; the third section summarizes arguments against the claim that natural language negation is semantically ambiguous; and the fourth section indicates the problems of an introduction of two distinct negation operators in natural language.

This paper introduces the special issue on the Concept of God of the Journal of Applied Logics (College Publications). The issue contains the following articles: Logic and the Concept of God, by Stanisław Krajewski and Ricardo Silvestre; Mathematical Models in Theology. A Buber-inspired Model of God and its Application to “Shema Israel”, by Stanisław Krajewski; Gödel’s God-like Essence, by Talia Leven; A Logical Solution to the Paradox of the Stone, by Héctor Hernández Ortiz and Victor Cantero; No New Solutions to (...) the Logical Problem of the Trinity, by Beau Branson; What Means ‘Tri-’ in ‘Trinity’ ? An Eastern Patristic Approach to the ‘Quasi-Ordinals’, by Basil Lourié; The Éminence Grise of Christology: Porphyry’s Logical Teaching as a Cornerstone of Argumentation in Christological Debates of the Fifth and Sixth Centruies, by Anna Zhyrkova; The Problem of Universals in Late Patristic Theology, by Dirk Krasmüller; Intuitionist Reasoning in the Tri-unitrian Theology of Nicolas of Cues, by Antonino Drago. (shrink)

This article investigates the specific cultural and collaborative nature of China’s public spaces and how they are formed through performative appropriations. Collective cultural practices as political participation were encouraged during the Mao era when cultural activities played a key role in workers’ education and participation. Since the opening-up period, performance in public space has become widespread in China and creates alternative community spaces that constitute alternatives to capitalist spaces of consumption. Using Habermas’s theory of communicative action, we argue that cultural (...) practices performed in public space create a proletariat public sphere that plays a wider role in governance and China’s democratization. Further, the article examines performative practices in public space. It traces the popular activity of public square dancing through history and counters this research with a parallel study of a much younger skateboarding practice. The two practices are very differently rooted. Yet both practices appear to move through cycles of disruption and appropriation, followed by an affirmation of governmental rule. The studies reveal that western ideas of citizenship and individual leisure are less applicable. Public spaces are largely managed through collaborative practices, whereas contemporary scholarship reaffirms Fei Xiaotong’s description of Chinese society as individuals positioned within a complex network of concentric circles. (shrink)

In this paper, I examine the case that has been made for origin essentialism and find it wanting. I focus on the arguments of Nathan Salmon and Graeme Forbes. Like most origin essentialists, Salmon and Forbes have been concerned to respect the intuition that slight variation in the origin of an artifact or organism is possible. But, I argue, both of their arguments fail to respect this intuition. Salmon's argument depends on a sufficiency principle for cross-world identity, which should be (...) rejected, if - as Salmon concedes - a given artifact might have been originally made from slightly different material. Similarly, Forbes's argument succeeds only if essentially the same argument can be used to establish a claim that - by his own admission - is too strong, namely that no variation, however slight, in an organism's origin is possible. (shrink)

Words change meaning, usually in unpredictable ways. But some words’ meanings are revised intentionally. Revisionary projects are normally put forward in the service of some purpose – some serve specific goals of inquiry, and others serve ethical, political or social aims. Revisionist projects can ameliorate meanings, but they can also pervert. In this paper, I want to draw attention to the dangers of meaning perversions, and argue that the self-declared goodness of a revisionist project doesn’t suffice to avoid meaning perversions. (...) The road to Hell, or to horrors on Earth, is paved with good intentions. Finally and more importantly, I want to demarcate what meaning perversions are. This, I hope, can help us assess the moral and political legitimacy of revisionary projects. (shrink)

ResumoTrata-se de resenha da tradução inglesa da Ethica Eudemia, realizada por Anthony Kenny e publicada em 2011. Contém uma perspectiva geral da tradução (caracterização e contexto), bem como aspectos específicos, sem pretensão de análise exaustiva: a tradução de certos termos centrais à ética aristotélica, e trechos pontuais nos quais o argumento central do tratado se desenvolve, aquele a respeito da vida feliz. AbstractThe paper reviews the english translation of the Eudemian Ethics made by Anthony Kenny, which was published in 2011. (...) The Review presents a general overview of the translation (its context and general traits), as well as a non exaustive analysis of some aspects of the work: the translation of some key concepts of aristotelian ethics, and of some phrases containing the main argument of the treatise, that concerning the happy life. (shrink)

Kaplan (1999) argued that a different dimension of expressive meaning (“use-conditional”, as opposed to truth-conditional) is required to characterize the meaning of pejoratives, including slurs and racial epithets. Elaborating on this, writers have argued that the expressive meaning of pejoratives and slurs is either a conventional implicature (Potts 2007) or a presupposition (Macià 2002 and 2014, Schlenker 2007, Cepollaro and Stojanovic 2016). We argue that an expressive presuppositional theory accounts well for the data, but that expressive presuppositions are not just (...) propositions to be added to a common ground. We hold that expressives, including pejoratives and slurs, make requirements on a contextual record governed by sui generis norms specific to affective attitudes and their expressions. (shrink)

Investigates the roles of temporal concepts and self-consciousness in the development of episodic memory. According to some theorists, types of long-term memory differ primarily in the degree to which they involve or are associated with self-consciousness (although there may be no substantial differences in the kind of event information that they deliver). However, a known difficulty with this view is that it is not obvious what motivates introducing self-consciousness as the decisive factor in distinguishing between types of memory and what (...) role it is supposed to play in remembering. The authors argue that distinctions between different kinds of memory should be made initially on the basis of the ways in which they represent events. In particular, it is proposed that the way in which remembered events are located in time provides an important criterion for distinguishing between different types of memory. According to this view, if there is a link between memory development and self-consciousness, it is because some temporal concepts emerge developmentally only once certain self-conscious abilities are in place. (shrink)

This paper argues for contextualism about predicates of personal taste and evaluative predicates in general, and offers a proposal of how apparently resilient disagreements are to be explained. The present proposal is complementary to others that have been made in the recent literature. Several authors, for instance (López de Sa, 2008; Sundell, 2011; Huvenes, 2012; Marques and García-Carpintero, 2014; Marques, 2014a), have recently defended semantic contextualism for those kinds of predicates from the accusation that it faces the problem of lost (...) disagreement. These authors have proposed that a proper account of the resilient disagreement in the cases studied is to be achieved by an appeal to pragmatic processes, and to conflicting non-doxastic attitudes. It is argued here that the existing contextualist solutions are incomplete as they stand, and are subject to objections because of this. A supplementation of contextualism is offered, together with an explanation of why failed presuppositions of commonality (López de Sa), disputes over the appropriateness of a contextually salient standard (Sundell), and differences in non-doxastic attitudes (Sundell, Huvenes, Marques, and García-Carpintero) give rise to conflicts. This paper claims that conflicts of attitudes are the reason why people still have impressions of disagreement in spite of failed commonality presuppositions, that those conflicts drive metalinguistic disputes over the selection of appropriate standards, and hence conflicting non-doxastic attitudes demand an explanation that is independent of those context dependent pragmatic processes. The paper further argues that the missing explanation is 2-fold: first, disagreement prevails where the properties expressed by taste and value predicates are response-dependent properties, and, secondly, it prevails where those response-dependent properties are involved in evolved systems of coordination that respond to evolutionarily recurrent situations. (shrink)

Philosophers of language and metaethicists are concerned with persistent normative and evaluative disagreements – how can we explain persistent intelligible disagreements in spite of agreement over the described facts? Tim Sundell recently argued that evaluative aesthetic and personal taste disputes could be explained as metalinguistic negotiations – conversations where interlocutors negotiate how best to use a word relative to a context. I argue here that metalinguistic negotiations are neither necessary nor sufficient for genuine evaluative and normative disputes to occur. A (...) comprehensive account of value talk requires stronger metanormative commitments than metalinguistic negotiations afford. (shrink)

In this paper, I argue that hate speech expresses hate, and answer some objections to expressivist views. First, I briefly comment on some limitations of pragmatic accounts of harmful speech. I then present an expressive-normative view of derogatory discourse according to which it is expressive of an affective state by presupposing it. A linguistic act expressive of an affective state inherits the normativity that is constitutive of that state, as directed to its intentional object. If the act is successful, it (...) updates the conversational context with the normative appraisal conditions of the affective state presupposed. I argue that this model can be applied to hate speech. I rely on current research on the psychology of hate to identify the appraisal conditions, action tendencies, and motivational goals characteristic of hate. The account supplements other pragmatic accounts of hate speech. (shrink)

Dworkin’s famous argument from legal disagreements poses a problem for legal positivism by undermining the idea that the law can be (just) the result of the practice and attitudes of norm-applying officials. In recent work, the chapter author argued that a hybrid contextualist theory paired with a dispositional theory of value—a hybrid dispositionalism, for short—offers the resources to respond to similar disagreement- based arguments in other evaluative and normative domains. This chapter claims that the theory the author advocates can extend (...) to legal statements and disputes, and shares some important features with Toh’s (2011) idea that legal statements express shared acceptance of norms. The chapter proposes that a contextualist semantics for legal statements paired with the pragmatic communication of implicatures that express shared acceptances of norms, achieves the same goal that Toh aims at. (shrink)

John MacFarlane defends a radical form of truth relativism that makes the truth of assertions relative not only to contexts of utterance but also to contexts of assessment, or perspectives. Making sense of assessment-sensitive truth is a matter of making sense of the normative commitments undertaken by speakers in using assessment sensitive sentences. This paper argues against the possibility of making sense of such a practice. Evans raised a challenge to the coherence of relative truth. A modification of the challenge (...) can be given against MacFarlane’s revised views on assertion. The main objection to the relativist is that rational and earnest speakers are not bound by assessment-relative standards of correctness. (shrink)

This article reviews some recent research on the development of temporal cognition, with reference to Weist's (1989) account of the development of temporal understanding. Weist's distinction between two levels of temporal decentering is discussed, and empirical studies that may be interpreted as measuring temporal decentering are described. We argue that if temporal decentering is defined simply in terms of the coordination of the temporal locations of three events, it may fail to fully capture the properties of mature temporal understanding. Characterizing (...) the development of mature temporal cognition may require, in addition, distinguishing between event-dependent and event-independent thought about time. Experimental evidence relevant to such a distinction is described; these findings suggest that there may be important changes between 3 and 5 years in children's ability to think about points in time independently of the events that occur at those times. (shrink)

Four studies are reported that employed an object location task to assess temporal–causal reasoning. In Experiments 1–3, successfully locating the object required a retrospective consideration of the order in which two events had occurred. In Experiment 1, 5- but not 4-year-olds were successful; 4-year-olds also failed to perform at above-chance levels in modified versions of the task in Experiments 2 and 3. However, in Experiment 4, 3-year-olds were successful when they were able to see the object being placed first in (...) one location and then in the other, rather than having to consider retrospectively the sequence in which two events had happened. The results suggest that reasoning about the causal significance of the temporal order of events may not be fully developed before 5 years. (shrink)

A new model of the development of temporal concepts is described that assumes that there are substantial changes in how children think about time in the early years. It is argued that there is a shift from understanding time in an event-dependent way to an event-independent understanding of time. Early in development, very young children are unable to think about locations in time independently of the events that occur at those locations. It is only with development that children begin to (...) have a proper grasp of the distinction between past, present, and future, and represent time as linear and unidirectional. The model assumes that although children aged 2 to 3 years may categorize events differently depending on whether they lie in the past or the future, they may not be able to understand that whether an event is in the past or future is something that changes as time passes and varies with temporal perspective. Around 4 to 5 years, children understand how causality operates in time, and can grasp the systematic relations that obtain between different locations in time, which provides the basis for acquiring the conventional clock and calendar system. (shrink)

Four experiments examined children's ability to reason about the causal significance of the order in which 2 events occurred (the pressing of buttons on a mechanically operated box). In Study 1, 4-year-olds were unable to make the relevant inferences, whereas 5-year-olds were successful on one version of the task. In Study 2, 3-year-olds were successful on a simplified version of the task in which they were able to observe the events although not their consequences. Study 3 found that older children (...) had difficulties with the original task even when provided with cues to attend to order information. However, 5-year-olds performed successfully in Study 4, in which the causally relevant event was made more salient. (shrink)

In this paper, I attempt to explore a recent hypothesis about what the main mss. are for establishing the text of Aristotle’s Ethica Nicomachea (henceforth EN). This hypothesis was recently advanced on the basis of evidence coming from EN I-II. In exploring this hypothesis, I confine myself to the text of EN X.6-9 [=Bywater X.6-8], and, as a result, I propose a new text for EN X.6-9 [=Bywater X.6-8] based on a fresh collation of nine mss—four of which were not (...) taken into account in previous editions of the EN—and based on readings that can be gathered from the Arabic translation of the EN that was preserved in the Fez ms. The text proposed in this paper is accompanied by textual notes that justify my decisions regarding some difficult passages. (shrink)

In psycho-clinical research the notion of spirituality acquires a semantic plurality. This equivocal and ambiguous connotation that characterizes this term represents an obstacle to the epistemic and methodological validity of research designs, recognized as the threat to construct validity. In order to overcome this difficulty, we introduce, from Dietrich von Hildebrand's phenomenology, the notions of intentionality and transcendence insofar as these are capable of accounting for the specific element of the spiritual-religious phenomenon and discriminating it from the other phenomena or (...) variables that may be included under the notion of spirituality. This conceptual elucidation task allows evaluating the legitimacy of the variable selection process and establishing why they are or are not representatives of the phenomenon of spiritual-religious experience. (shrink)

The authors examined cue competition effects in young children using the blicket detector paradigm, in which objects are placed either singly or in pairs on a novel machine and children must judge which objects have the causal power to make the machine work. Cue competition effects were found in a 5- to 6-year-old group but not in a 4-year-old group. Equivalent levels of forward and backward blocking were found in the former group. Children's counterfactual judgments were subsequently examined by asking (...) whether or not the machine would have gone off in the absence of I of 2 objects that had been placed on it as a pair. Cue competition effects were demonstrated only in 5- to 6-year-olds using this mode of assessing causal reasoning. (shrink)

In this chapter, I try to answer the above question, and another question that it presupposes: can philosophy of language help us navigate the political news cycle? A reader can be sceptical of a positive answer to the latter question; after all, citizens, political theorists, and journalists seem to be capable of following current politics and its coverage in the news, and there is no reason to think that philosophy of language in particular should be capable of helping people make (...) sense and respond to the news. I will illustrate the application of philosophy of language to three contrasting strategies of political propaganda: dogwhistles, meaning perversions, and bald-faced lies. I hope that these help us see that philosophy of language can be a good tool in diagnosing demagoguery, and in resisting it. (shrink)

Many authors agree that there is a dimension of conflict expressed through discourse that eludes purely semantic approaches. How and why do conative attitudes conflict? The latter question is the object of this paper. Conflicts of attitudes are typically modelled on one of two models. The first imposes a Subjective Rationality constraint on conflicting attitudes, and the second depends on the impossibility of Joint Satisfaction. This paper assesses whether either of the two conditions can account for conflicting attitudes. First, it (...) argues that Subjective Rationality cannot account for intersubjective conflicts. Second, it presents putative counterexamples to Joint Satisfaction. The counterexamples arise on the assumption that the attitudes are first personal. The paper then explores two alternatives: nihilism about attitudinal conflicts, and dropping the assumption that the relevant attitudes are first-personal states. Embracing nihilism would be devastating for expressivists and other non-cognitivists. But dropping the assumption on which the counterexamples to Satisfaction depend requires a new account of the conative attitudes expressed in value discourse. The paper concludes by pointing to an alternative. (shrink)

Recent years have seen an upsurge of inflammatory speech around the world. Understanding the mechanisms that correlate speech with violence is a necessary step to explore the most effective forms of counterspeech. This paper starts with a review of the features of dangerous speech and ideology, as formulated by Jonathan Maynard and Susan Benesch. It then offers a conceptual framework to analyze some of the underlying linguistic mechanisms at play: derogatory language, code words, figleaves, and meaning perversions. It gives a (...) hypothesis for assessing the moral responsibility of interlocutors in dangerous speech situations. The last section applies this framework to a case of demagogic discourse. The framework offered explains how public discourse has harmed social relations and institutions, and is an obstacle to rational resolutions to the political situation. (shrink)

A filosofia da linguagem dedica-se ao estudo da linguagem natural. Não se dedica ao estudo de línguas particulares, tal como o português, o castelhano ou o inglês, mas sim ao estudo filosófico de características gerais da linguagem e da nossa capacidade e proficiência linguística enquanto seres humanos. A investigação do desenvolvimento da linguagem é uma tarefa a ser desenvolvida pela ciência – a paleontologia, a neurologia, etc. Mas a ciência ocupa-se de algo de que temos um conhecimento intuitivo prévio – (...) a linguagem natural. Ora, a filosofia da linguagem dedica-se em parte a tornar explícito o nosso conhecimento implícito da linguagem. Como tal, a filosofia da linguagem é uma disciplina central na filosofia. Este capítulo é uma introdução selectiva à filosofia da linguagem. A alternativa que se nos deparava era fazer uma breve apresentação de teorias do significado, da referência e da verdade, e ainda de alguns tópicos de pragmática, ou escolher um tópico em particular que é, tradicionalmente, o elegido nos cursos introdutórios à filosofia da linguagem. Este capítulo oferece assim uma introdução a alguns dos temas centrais e clássicos da filosofia da linguagem contemporânea. A maior parte do capítulo dedicar-se-á a teorias da referência, a de Frege e de Russell, e à sua crítica subsequente por filósofos como Saul Kripke. Isto poderia levar-nos a pensar que a filosofia da linguagem contemporânea continua, como era tradicional, focada simplificada da relação entre linguagem, mente e mundo. Nada podia estar mais longe da verdade, como se tornará claro. A grande alteração na perspectiva sobre o estudo da linguagem, que se deve a pessoas como Frege ou Russell, é que graças ao seu trabalho os filósofos passaram a reflectir sobre a contribuição semântica sistematicamente feita por diferentes categorias sintácticas nas diferentes construções frásicas em que possam ocorrer, por exemplo a de termos referenciais como os nomes próprios. A relação linguagem-mente-mundo continua a ser uma preocupação dos filósofos contemporâneos, mas de uma forma muito mais sofisticada, rigorosa e sistemática. Os filósofos preocupam-se agora, por exemplo, com as condições de verdade correctas de usos particulares de frases, com os estados de coisas reais ou possíveis que confeririam verdade ou falsidade às frases usadas, e com o valor cognitivo de distintos tipos de frases. Como indicaremos na última secção do capítulo, outros desenvolvimentos da filosofia da linguagem contemporânea dizem respeito àquilo que nós, enquanto seres humanos, conseguimos fazer por meio da linguagem, aos diferentes actos de fala possíveis, e aos diferentes níveis de significado que podemos comunicar por meio do uso de frases com um significado convencionalmente estabelecido. (shrink)

A ideia de que certas categorias, propriedades, eventos, ou factos, são construídos socialmente tem sido defendida nas ciências sociais e humanidades desde meados do século xx. Nas últimas décadas, vários filósofos da tradição analítica começaram a dedicar mais atenção à possibilidade de que haja tipos de coisas construídas socialmente. A ideia complementa outra ideia relativamente consensual hoje em dia: a de que existem tipos naturais, mas que nem tudo o que existe constitui um tipo natural. São particularmente interessantes os tipos (...) de coisas que parecem naturais, mas que se argumenta serem na realidade construídos socialmente. Nesta entrada, identifico o papel que as teses construtivistas têm no progresso social e político, distingo entre várias formas de construtivismo teoricamente interessantes – causal e constitutivo, e discuto três objecções à ideia do construtivismo factual. (shrink)

Jesse Prinz (2006, 2007) claimed that emotions are necessary and sufficient for moral judgments. First of all, I clarify what this claim amounts to. The view that he labels emotionism will then be critically assessed. Prinz marshals empirical findings to defend a series of increasingly strong theses about how emotions are essential for moral judgments. I argue that the empirical support upon which his arguments are based is not only insufficient, but it even suggests otherwise, if properly interpreted. My criticism (...) is then extended to his sentimentalist theory, that accounts for how emotions are integrated into moral judgments. The central problem is that Prinz’s view fails to capture the rational aspect of moral evaluation. I make this failure explicit and defend that some version or other of neosentimentalism is a more promising route. (shrink)

A New Route to the Necessity of Origin’, Guy Rohrbaugh and Louis deRossett argue for the Necessity of Origin in a way that they believe avoids use of any kind of transworld constitutional sufficiency principle. In this discussion, we respond that either their arguments do imply a sufficiency principle, or else they entirely fail to establish the Necessity of Origin.

É muitas vezes aceite que certas categorias, tipicamente as de género, raça, orientação sexual ou doença mental, são construções sociais e não divisões naturais no mundo. A distinção entre categorias naturais e categorias sociais, como pretende ser a distinção entre o sexo e o género, tem servido no âmbito da crítica e ciência social para advogar a abolição de certas normas sociais, e para a implementação de políticas mais equitativas. Contudo, há aspectos centrais do construtivismo que são pouco claros. O (...) que é que se nega ao rejeitar que as categorias construídas socialmente são naturais? E o que significa dizer que essas categorias são construções sociais? E será de todo verdade que certas categorias, como o género, são sociais e não naturais? Não tenho a pretensão de responder a todas estas complexas questões neste artigo, mas espero pelo menos iluminar parte do debate contemporâneo sobre estes problemas. Por uma questão de espaço, concentrar-me-ei na noção de género. (shrink)

Os nomes próprios são termos singulares que intuitivamente indicam os objectos do discurso ou pensamento. Alguns nomes falham na sua função de referir, sem que, aparentemente, deixem de desempenhar um papel representacional. Isso é paradoxal: Por um lado, os objectos referidos deveriam fazer parte de uma caracterização correcta dos nomes próprios. Por outro lado, o significado das frases que incorporam nomes vácuos sugere que tais objectos são extrínsecos aos pensamentos transmitidos. Isto é o problema que se levanta com a existência (...) de representações vácuas. Este artigo apresentará o problema pela perspectiva dada pelo estado da arte corrente. (shrink)

O ficcionalismo, geralmente classificado como um tipo de nominalismo, apresenta como perspectiva precípua a tese de que os entes matemáticos são ficções. Para o ficcionalista, o discurso matemático é desprovido de conteúdo. Hartry Field, que é o principal defensor dessa concepção ontológica da matemática, contesta, em Science Without Numbers, a utilização de entes matemáticos na redação de teorias da física, alegando que a defesa mais plausível do realismo ontológico matemático é o argumento da indispensabilidade de Quine-Putnam. O ficcionalismo defendido por (...) Field nos permite, de acordo com Shapiro, classificá-lo no grupo filosofia-primeiro, ou seja, entre os filósofos que defendem que a filosofia deve ser responsável por legislar a respeito da prática matemática. Dessa forma, podemos considerar Field um revisionista epistemológico. Como se sabe, a dependência da ciência moderna em relação ao discurso matemático coloca a tese ficcionalista em xeque. Ainda assim, se partirmos dos pressupostos filosóficos da vertente formalista da filosofia da matemática, que concebe a matemática como constituída de um conjunto de regras sem significado que podem ser manipuladas de maneira puramente sintática, poderemos traçar importantes analogias entre matemática e ficção, tal como também entre metamatemática e metaficção. Para um formalista simpático à tese ficcionalista, o estatuto ontológico da matemática é semelhante ao das regras de um jogo de xadrez. (shrink)

Argumento que as tentativas que têm sido feitas para tornar a suposição da existência de contra-exemplos ao princípio de bivalência compatível com os esquemas deflacionistas para a verdade fracassam.

Abstract David Sobel (2001) objects to Bernard Williams's internalism, the view that an agent has a reason to perform an action only if she has some motive that will be served by performing that action. Sobel is an unusual challenger in that he endorses neo-Humean subjectivism, ?the view that it is the agent's subjective motivational set that makes it the case that an agent does or does not have a reason to φ? (219). Sobel's objection in fact arises from this (...) very commitment. Internalism, he says, is incompatible with the best subjectivist accounts of reasons for action?accounts that suggest that there are what he calls fragile reasons and perhaps also superfragile ones, both of which allegedly provide for counterexamples to internalism. I argue that such reasons do not in fact threaten internalism. I then briefly explore whether internalism is vulnerable to a related charge?that it commits the conditional fallacy. (shrink)

I suggest that the main aim Recanati proposes to achieve in Perspectival Though—that a moderate relativist should adopt a Kaplanian framework with three levels of content, rather than a Lewisian framework with only two— seems insufficiently motivated, and the arguments offered do not settle the issue. I suggest furthermore that the claim that subjects’ mental states and cognitive situations can determine parameters or indices in circumstances of evaluation is an original and very interesting contribution. It is also an important one, (...) since it sets further apart the radical from the moderate relativist, and it is relevant in the current relativism debate, where truth is deemed to be relative to parameters other than worlds, times, places and individuals. I also offer a few objections to some of the reasons Recanati puts forward in support of this latter claim; I object in particular to those that depend on some considerations about psychological modes. (shrink)

This paper discusses and criticizes Segal’s 1989 argument against singular object-dependent thoughts. His argument aims at showing that object-dependent thoughts are explanatorily redundant. My criticism of Segal’s argument has two parts. First, I appeal to common anti-individualist arguments to the effect that Segal’s type of argument only succeeds in establishing that object-dependent thoughts are explanatorily redundant for those aspects of subjects’ behaviour that do not require reference to external objects. Secondly, Segal’s view on singular thoughts is at odds with his (...) view on the semantics of proper names, which favours the singularity and object-dependency of the truth-conditions of sentences in which they occur. In particular, his views are at odds with a position he holds, that truth-conditional semantics can adequately account for all aspects of speakers’ linguistic competence in the use of proper names. (shrink)

Social machines are systems formed by material and human elements interacting in a structured way. The use of digital platforms as mediators allows large numbers of humans to participate in such machines, which have interconnected AI and human components operating as a single system capable of highly sophisticated behavior. Under certain conditions, such systems can be understood as autonomous goal-driven agents. Many popular online platforms can be regarded as instances of this class of agent. We argue that autonomous social machines (...) provide a new paradigm for the design of intelligent systems, marking a new phase in AI. After describing the characteristics of goal-driven social machines, we discuss the consequences of their adoption, for the practice of artificial intelligence as well as for its regulation. (shrink)

In the recent literature on episodic memory, there has been increasing recognition of the need to provide an account of its adaptive function. In this context, it is sometimes argued that episodic memory is critical for certain forms of decision making about the future. We criticize existing accounts that try to give episodic memory a role in decision making, before giving a novel such account of our own. This turns on the thought of a link between episodic memory and the (...) emotion of regret. We discuss how both experienced and anticipated regret can have a distinctive influence on decision making, and argue that the ability to recollect past events in episodic memory underpins the capacity to engage in the sophisticated types of mental time travel recruited in experiencing and anticipating regret. (shrink)

[Ronald de Sousa] Taking literally the concept of emotional truth requires breaking the monopoly on truth of belief-like states. To this end, I look to perceptions for a model of non-propositional states that might be true or false, and to desires for a model of propositional attitudes the norm of which is other than the semantic satisfaction of their propositional object. Those models inspire a conception of generic truth, which can admit of degrees for analogue representations such as emotions; (...) belief-like states, by contrast, are digital representations. I argue that the gravest problem-objectivity-is not insurmountable. /// [Adam Morton ] It is accuracy rather than truth itself that is valuable. Emotional truth is a dubious though attractive notion, but emotional accuracy is much easier to make sense of. My approach to accuracy goes via an account of what makes a story accurate. Stories can be accurate but not true, and emotions can be accurate whether or not they are true. The capacity for emotional accuracy, for emotions that fit a person's situation, is an aspect of emotional intelligence, which is as important an aspect of rational human agency as the intelligent formation of beliefs and desires. (shrink)

Michael Tye proposed a way of understanding the content of hallucinatory experiences. Somewhat independently, Mark Johnston provided us with elements to think about the content of hallucination. In this paper, their views are compared and evaluated. Both their theories present intricate combinations of conjunctivist and disjunctivist strategies to account for perceptual content. An alternative view, which develops a radically disjunctivist account, is considered and rejected. Finally, the paper raises some metaphysical difficulties that seem to threaten any conjunctivist theory and to (...) lead the debate to a dilemma: strong disjunctivists cannot explain the subjective indistinguishability between veridical and hallucinatory experiences, whereas conjunctivists cannot explain what veridical and hallucinatory experiences have in common. This dilemma is left here as an open challenge. (shrink)

What is, after all, the famous method of Descartes? The brief and vague passages devoted to this subject in Descartes’ corpus have always puzzled his readers. In this paper, I investigate not only the two essays in which it is directly addressed (the Regulae ad Directionem Ingenii, and the Discours de la Méthode), but also his scientific works and correspondence. I finally advocate an interpretation that makes the best sense of his overt comments as well as of his actual scientific (...) practice. Contrary to widely accepted views, I argue that there are no substantial discontinuities in his understanding of his own method, or between his theory and practice. I claim, by contrast, that Descartes advocated a minimal method: a method that says little, but that, nonetheless, marks a revolutionary rupture with the existing forms of explanation. (shrink)

The most prominent theories of perceptual content are incapable of accounting for the phenomenal particularity of perceptual experience. This difficulty, or so I argue, springs from the absence of a series of distinctions that end up turning the problem apparently unsolvable. After briefly examining the main shortcomings of representationalism and naïve realism, I advance a proposal of my own that aims to make the trivial fact of perceptually experiencing a particular object as such philosophically unproblematic. Though I am well aware (...) of the sketchy and schematic way in which my proposal is advanced and the other alternatives are criticized, I hope this paper is still worth its ink at least insofar as it is capable of pointing to a novel and promising way out of old and resilient difficulties that have been haunting philosophers of perception. If not a fully developed theory, at least I deliver here a sketch that, or so I sell, is worth the bet. (shrink)

What is, after all, the famous method of Descartes? The brief and vague passages devoted to this subject in Descartes’ corpus have always puzzled his readers. In this paper, I investigate not only the two essays in which it is directly addressed (the Regulae ad Directionem Ingenii, and the Discours de la Méthode), but also his scientific works and correspondence. I finally advocate an interpretation that makes the best sense of his overt comments as well as of his actual scientific (...) practice. Contrary to widely accepted views, I argue that there are no substantial discontinuities in his understanding of his own method, or between his theory and practice. I claim, by contrast, that Descartes advocated a minimal method: a method that says little, but that, nonetheless, marks a revolutionary rupture with the existing forms of explanation. (shrink)

The view that perceptual experience has representational content, or the content view, has recently been criticized by the defenders of the so-called object view. Part of the dispute, I claim here, is based on a lack of grasp of the notion of content. There is, however, a core of substantial disagreement. Once the substantial core is revealed, I aim to: (1) reject the arguments raised against the content view by Campbell (2002), Travis (2004), and Brewer (2006); (2) criticize Brewer’s (2006, (...) 2007, 2008, 2011) attempts to defend the object view; (3) refine Pautz’ (2007, 2008, 2009, 2010, 2011) arguments against the object view, which mainly resort to the fact that it cannot account for the grounding role of hallucinatory experiences; (4) and finally adjudicate in favor of the content view and against the overestimation of the naïve intuition. (shrink)

This papers aims at clarifying some misunderstandings that seem to block an adequate account of de re thoughts within the Fregean framework. It is usually assumed that Fregean senses cannot be de re, or dependent upon objects. Contrary to this assumption, Gareth Evans and John McDowell have claimed that Fregean de re senses are not just possible, but in fact the most promising alternative for accounting for de re thoughts. The reasons blocking this alternative can be traced back to Russellian (...) considerations that contaminated the interpretation of Frege. This contaminated understanding is first detected in Tyler Burge’s distinction between de dicto and de re, then connected to the motivations behind David Kaplan’s notion of character, and finally found in John Searle’s descriptivist account. The difficulty in understanding de re thoughts is, roughly speaking, a side effect of the misunderstanding of the boundaries separating internal and external elements of thoughts, as well as the distinction between mental content and means of representation. (shrink)

Discordamos sobre todo o tipo de coisas: o que existe, como as coisas funcionam, o que fazer, de que gostamos, etc. Entre os vários tipos de desacordo discutidos em debates filosóficos contemporâneos encontram-se os desacordos irrepreensíveis, os desacordos meramente verbais, e os desacordos entre pares. Os diferentes tipos de desacordo dão lugar a diversos problemas filosóficos. Há filósofos defendem que se o desacordo sobre uma questão é irrepreensível, então talvez não haja verdades objectivas sobre essa questão, e que se um (...) desacordo é meramente verbal, então não existe nenhum problema real em discussão. Algumas consequências destes tipos de desacordo concernem a objectividade dos problemas em causa. Outras consequèncias concernem a racionalidade das nossas crenças, como quando aprendemos que um par epistémico não concorda connosco. Este artigo resume a discussão filosófica contemporânea sobre o desacordo meramente verbal, o desacordo irrepreensível, e o desacordo entre pares. (shrink)

We defend hylomorphism against Maegan Fairchild’s purported proof of its inconsistency. We provide a deduction of a contradiction from SH+, which is the combination of “simple hylomorphism” and an innocuous premise. We show that the deduction, reminiscent of Russell’s Paradox, is proof-theoretically valid in classical higher-order logic and invokes an impredicatively defined property. We provide a proof that SH+ is nevertheless consistent in a free higher-order logic. It is shown that the unrestricted comprehension principle of property abstraction on which the (...) purported proof of inconsistency relies is analogous to naïve unrestricted set-theoretic comprehension. We conclude that logic imposes a restriction on property comprehension, a restriction that is satisfied by the ramified theory of types. By extension, our observations constitute defenses of theories that are structurally similar to SH+, such as the theory of singular propositions, against similar purported disproofs. (shrink)