Introduction: Ethical conflict is a phenomenon that has been under study over the last three decades, especially the types moral dilemma and moral distress in the field of nursing care. However, ethical problems and their idiosyncrasies need to be further explored. Aim: The objectives of this study were, first, to obtain a transcultural Portuguese-language adaptation and validation of the Ethical Conflict Nursing Questionnaire–Critical Care Version and, second, to analyse Portuguese critical care nurses’ level of exposure to ethical conflict and its (...) characteristics. Methods: A cross-cultural validation and descriptive, prospective and correlational study. The sample was made for 184 critical care nurses in 2016. Ethical Considerations: The study was authorised by Bioethics Commission of the University of Barcelona, the Associaçâo de Apoio ao Serviço de Cuidados Intensivos do Centro Hospitalar do Porto and the Sociedade Portuguesa de Enfermagem de Saúde Mental. Findings: The Portuguese version of the Ethical Conflict Nursing Questionnaire–Critical Care Version was a valid and reliable instrument to measure exposure to conflict. Moral outrage was the most common type of conflict. The most problematic situations were the ineffectiveness of analgesic treatments, the administration of treatments considered futile and the mismanagement of resources. (shrink)

The debate over the objects of episodic memory has for some time been stalled, with few alternatives to familiar forms of direct and indirect realism being advanced. This paper moves the debate forward by building on insights from the recent psychological literature on memory as a form of episodic hypothetical thought (or mental time travel) and the recent philosophical literature on relationalist and representationalist approaches to perception. The former suggests that an adequate account of the objects of episodic memory will (...) have to be a special case of an account of the objects of episodic hypothetical thought more generally. The latter suggests that an adequate account of the objects of episodic hypothetical thought will have to combine features of direct realism and representationalism. We develop a novel pragmatist-inspired account of the objects of episodic hypothetical thought that has the requisite features. (shrink)

This paper explores the relationship between a prominent version of the relational view of memory and recent work on forms of unsuccessful remembering or memory errors. I argue that unsuccessful remembering poses an important challenge for the relational view. Unsuccessful remembering can be divided into two kinds: misremembering and confabulating. I discuss each of these cases in light of a recent relational account, according to which remembering is characterized by an experiential relation to past events, and I argue that experiential (...) relations do not adequately distinguish between remembering and unsuccessful remembering. This is because there are, on the one hand, cases of remembering that do not instantiate the relevant experiential relations, and, on the other hand, cases of confabulation and misremembering that do instantiate the relevant experiential relations. I conclude by suggesting that any successful relationalist attempt to explain remembering needs to come to grips with unsuccessful remembering. (shrink)

The viability of a naïve realist theory of memory was a lively debate for philosophers of mind in the first half of the twentieth century. More recently, though, naïve realism has been largely abandoned as a non-starter in the memory literature, with representationalism being the standard view held by philosophers of memory. But rather than being carefully argued, the dismissal of naïve realism is an assumption that sits at the back of much recent theorizing in the philosophy of memory. In (...) this paper, we identify three reasons why philosophers of memory have felt compelled to outright reject naïve realism. We argue that none of those reasons are successful. Thus, far from being a non-starter, we argue that naïve realism is a theoretical perspective that needs to be given serious consideration in current philosophy of memory debates. (shrink)

Radical enactivism, an increasingly influential approach to cognition in general, has recently been applied to memory in particular, with Hutto and Peeters New directions in the philosophy of memory, Routledge, New York, 2018) providing the first systematic discussion of the implications of the approach for mainstream philosophical theories of memory. Hutto and Peeters argue that radical enactivism, which entails a conception of memory traces as contentless, is fundamentally at odds with current causal and postcausal theories, which remain committed to a (...) conception of traces as contentful: on their view, if radical enactivism is right, then the relevant theories are wrong. Partisans of the theories in question might respond to Hutto and Peeters’ argument in two ways. First, they might challenge radical enactivism itself. Second, they might challenge the conditional claim that, if radical enactivism is right, then their theories are wrong. In this paper, we develop the latter response, arguing that, appearances to the contrary notwithstanding, radical enactivism in fact aligns neatly with an emerging tendency in the philosophy of memory: radical enactivists and causal and postcausal theorists of memory have begun to converge, for distinct but compatible reasons, on a contentless conception of memory traces. (shrink)

This paper proposes a novel account of the contents of memory. By drawing on insights from the philosophy of perception, I propose a hybrid account of the contents of memory designed to preserve important aspects of representationalist and relationalist views. The hybrid view I propose also contributes to two ongoing debates in philosophy of memory. First, I argue that, in opposition to eternalist views, the hybrid view offers a less metaphysically-charged solution to the co-temporality problem. Second, I show how the (...) hybrid view conceives of the relationship between episodic memory and other forms of episodic thinking. I conclude by considering some disanalogies between perception and memory and by replying to objections. I argue that, despite there being important differences between memory and perception, those differences do not harm my project. (shrink)

The question of how psychiatric classifications are made up and to what they refer has attracted the attention of philosophers in recent years. In this paper, I review the claims of authors who discuss psychiatric classification in terms referring both to the philosophical tradition of natural kinds and to the sociological tradition of social constructionism — especially those of Ian Hacking and his critics. I examine both the ontological and the social aspects of what it means for something to be (...) a mental disorder, and how the ontological status of these disorders hinges on social causation. Finally, I conclude by suggesting a way in which the biological and the social may be reconciled in an integrative model of variation in psychiatric disorder. (shrink)

Resenha do livro: DUQUE, Eduardo. _Valores e religiosidade em Portugal: _comportamentos e atitudes geracionais. Porto: Afrontamento, 2022, 126 p.

Resenha: SANT’ANNA SOBRINHO, José. Terreiros Egúngún: um culto ancestral afro-brasileiro. Salvador: EDUFBA, 2015. 284 p.

Originally understood as memory for the “what”, the “when”, and the “where” of experienced past events, episodic memory has, in recent years, been redefined as a form of past-oriented mental time travel. Following a brief review of empirical research on memory as mental time travel, this introduction provides an overview of the contributions to the special issue, which explore the theoretical implications of that research.

The current dispute between causalists and simulationists in philosophy of memory has led to opposing attempts to characterize the relationship between memory and imagination. In a recent overview of this debate, Perrin and Michaelian have suggested that the dispute over the continuity between memory and imagination boils down to the question of whether a causal connection to a past event is necessary for remembering. By developing an argument based on an analogy to perception, I argue that this dispute should instead (...) be viewed as a dispute about the nature of the attitudes involved in remembering and imagining. The focus on attitudes, rather than on causal connections, suggests a new way of conceiving of the relationship between memory and imagination that has been overlooked in recent philosophy of memory. (shrink)

The questions of whether episodic memory is a propositional attitude, and of whether it has propositional content, are central to discussions about how memory represents the world, what mental states should count as memories, and what kind of beings are capable of remembering. Despite its importance to such topics, these questions have not been addressed explicitly in the recent literature in philosophy of memory. In one of the very few pieces dealing with the topic, Fernández (2006) provides a positive answer (...) to the initial questions by arguing that the propositional attitude view of memory, as I will call it, provides a simple account of how memory possesses truth-conditions. A similar suggestion is made by Byrne (2010) when he proposes that perception and episodic memory have the same kind of content, differing only in degree. Against the propositional attitude view, I will argue that episodic memory does not have propositional content, and therefore, that it is not a propositional attitude. My project here is, therefore, mainly critical. I will show that, if empirical work is to inform our philosophical theories of memory in any way, we have good reasons to deny, or at least to be skeptical, of the prospects of the propositional attitude view of episodic memory. (shrink)

Alethism is the view that successful remembering only requires an accurate representation of a past event. It opposes the truth-and-authenticity view, according to which successful remembering requires both an accurate representation of a past event and an accurate representation of a past experience of that event. Alethism is able to handle problematic cases faced by the truth-and-authenticity view, but it faces an important challenge of its own: If successful remembering only requires accurately representing past events, then how is it possible (...) that our memories are also experienced as originating in past experiences of those events? I call this the puzzle of alethic memory. I argue that alethism can be reconciled with the claim that memories are experienced as originating in past experiences of those events—what I call the experience of first-handedness—if we conceive of the phenomenology of remembering in metacognitive terms. According to the metacognitive approach that I favor, the phenomenology of remembering is partly explained by what memory represents and partly explained by the existence of a metacognitive feeling that accompanies memory representations. I argue that accounting for the feeling of first-handedness in terms of the metacognitive feeling that accompanies memory representations allows us to solve the puzzle of alethic memory. (shrink)

The (dis)continuism debate—the debate over whether remembering is a form of imagining—is a prominent one in contemporary philosophy of memory. In recent work, Langland-Hassan (2021) has argued that this debate is best understood as a dispute over whether remembering is a form of constructive imagining. In this paper, I argue that remembering is not a form of constructive imagining because constructive processes in remembering and imagining are constrained, and hence controlled, in different ways at the level of consciousness. More specifically, (...) I argue that remembering and imagining differ in terms of the interventions we can make on the constructive processes as they unfold. If this is correct, then a form of discontinuism is vindicated: remembering and imagining are, on this view, processes of different kinds. (shrink)

The 12 chapters cover 6 questions: I. What is the relationship between memory and imagination? II. Do memory traces have content? III. What is the nature of mnemonic confabulation? IV. What is the function of episodic memory? V. Do non-human animals have episodic memory? VI. Does episodic memory give us knowledge of the past?

This paper develops a theory of perception that reconciles representationalism and relationalism by relying on pragmatist ideas. I call it the pragmatic view of perception. I argue that fully reconciling representationalism and relationalism requires, first, providing a theory in which how we perceive the world involves representations; second, preserving the idea that perception is constitutively shaped by its objects; and third, offering a direct realist account of perception. This constitutes what I call the Hybrid Triad. I discuss how Charles Peirce’s (...) theory of perception can provide a framework for such a view and I devote the rest of the paper to developing my own pragmatic and Peircean theory of perception. In particular, I argue that considering perception as a continuous temporal process, which essentially involves interaction with the environment, allows us to do justice to the Hybrid Triad. I motivate this view by discussing how a pragmatic theory of perception would deal with issues such as the distinction between veridical and non-veridical experiences and the nature of perceptual objects. (shrink)

The idea that episodic memory is distinguished from semantic memory by the fact that it involves autonoetic consciousness, initially introduced by Tulving, has been influential not only in psychology but also in philosophy, where a variety of approaches to autonoesis and to its relationship to episodicity have been developed. This article provides a critical review of the available philosophical approaches. Distinguishing among representational, metacognitive, and epistemic accounts of autonoesis, it considers these in relation to objective and subjective conceptions of episodicity (...) and assesses them against immediacy and source criteria that any philosophical account of autonoesis should arguably aim to satisfy. (shrink)

O que é o lembrar? Quando podemos dizer que um sujeito lembra um evento do passado? Essas são duas questões centrais na filosofia da memória, uma área que vem experimentando uma rápida expansão nos últimos anos. Por quase meio século, a teoria causal da memória, inicialmente proposta por Martin e Deutscher, dominou o debate sobre como devemos responder às duas questões iniciais. Mais recentemente, no entanto, a teoria causal se tornou alvo de duras críticas, o que motivou os filósofos da (...) memória a desenvolverem duas novas teorias sobre o lembrar: a teoria simulacionista e a teoria funcionalista. Neste artigo, exploramos essas teorias em mais detalhes com o objetivo de tornar mais claro quais são seus comprometimentos, assim como suas vantagens e desvantagens. (shrink)

O manuscrito clandestino Jordanus Brunus redivivus ou Traité des erreurs populaires foi publicado em 1771, não trazendo indicação alguma de sua autoria. Entretanto, a despeito do anonimato da obra, ela tornou-se um dos textos mais famosos dentre a filosofia clandestina do século XVIII, aludindo a um filósofo que foi uma das maiores vítimas da superstição e do fanatismo de sua época: Giordano Bruno. O título do escrito é uma espécie de homenagem ao pensador italiano, mas não há no decorrer da (...) obra uma menção sequer que comprove que o autor anônimo tenha lido uma linha de suas obras, mesmo que seja considerado o elo filosófico de união entre o brunismo da primeira metade do século XVII e o da segunda metade do século XVIII. É em um encadeamento de ideias progressivo no Jordanus Brunus que nos permite encontrar o fio condutor das reflexões do autor: a sua formulação do ateísmo caracteriza-se por sua abordagem não dogmática, dissimulada, preparando o solo para o racionalismo ateu que estaria por vir. O presente artigo limitar-se-á à terceira e quarta partes do manuscrito, nas quais o autor anônimo vai tratar diretamente da questão da existência de deus e fazer diversas objeções às provas de sua existência. (shrink)

In opposition to the natural view that observer perspective memory is bound to be inauthentic, McCarroll argues for the surprising conclusion that memories in which the subject sees himself in the remembered scene are, in many cases, true to the subject’s original experience of the scene. By means of a careful reconstruction of his argument, this paper shows that McCarroll does not succeed in establishing his conclusion. It shows, in fact, that we ought to come to the opposed conclusion that, (...) while it may be possible in principle for observer perspective memory to be authentic, this is unlikely ever to happen in practice. The natural view, in short, is more or less right. (shrink)

In a recent paper, Justin D’Ambrosio (2020) has offered an empirical argument in support of a negative solution to the puzzle of Macbeth’s dagger—namely, the question of whether, in the famous scene from Shakespeare’s play, Macbeth sees a dagger in front of him. D’Ambrosio’s strategy consists in showing that “seeing” is not an existence-neutral verb; that is, that the way it is used in ordinary language is not neutral with respect to whether its complement exists. In this paper, we offer (...) an empirical argument in favor of an existence-neutral reading of “seeing”. In particular, we argue that existence-neutral readings are readily available to language users. We thus call into question D’Ambrosio’s argument for the claim that Macbeth does not see a dagger. According to our positive solution, Macbeth sees a dagger, even though there is not a dagger in front of him. (shrink)

Understood as a psychological phenomenon, there has been very little discussion of cryptomnesia in the philosophical literature. Cryptomnesia presents us with a strange phenomenon in which we take ourselves to be imagining, but the thought or idea that we entertain actually involves remembered content. In this paper, we argue for a three-factor account of cryptomnesia, according to which it is a mnemonic phenomenon that involves imagination. We provide an account of both the ‘mnemonic’ and ‘imaginative’ aspects of cryptomnesia in terms (...) of the attitude, the content, and the metacognitive processes involved in those states. In addition, we show how our three-factor account is better suited to account for cryptomnesia than competing philosophical theories of episodic memory. We conclude by discussing how the three-factor account sheds light on a range of other mnemonic and imaginative phenomena. (shrink)

The idea that episodic memory is a form of mental time travel has played an important role in the development of memory research in the last couple decades. Despite its growing importance in psychology, philosophers have only begun to develop an interest in philosophical questions pertaining to the relationship between memory and mental time travel. Thus, this paper proposes a more systematic discussion of the relationship between memory and mental time travel from the point of view of philosophy. I start (...) by discussing some of the motivations to take memory to be a form of mental time travel. I call the resulting view of memory the mental time travel view. I then proceed to consider important philosophical questions pertaining to memory and develop them in the context of the mental time travel view. I conclude by suggesting that the intersection of the philosophy of memory and research on mental time travel not only provides new perspectives to think about traditional philosophical questions, but also new questions that have not been explored before. (shrink)

Clinical delusions are widely characterized as being pathological beliefs in both the clinical literature and in common sense. Recently, a philosophical debate has emerged between defenders of the commonsense position (doxasticists) and their opponents, who have the burden of pointing toward alternative characterizations (anti-doxasticists). In this chapter, I argue that both doxasticism and anti- doxasticism fail to characterize the functional role of delusions while at the same time being unable to play a role in the explanation of these phenomena. I (...) also argue that though a more nuanced view of belief in which mental states are more or less belief-like instills a healthy skepticism towards the precision of folk-psychological concepts, such a stance fails to be of use in building a theory of delusion that will be able to bridge different levels of explanation, such as the phenomenology and neurobiology of delusion. Thus, I advocate moving past the question ‘Are delusions beliefs?’ and their description as propositional attitudes toward the description of the processes that generate delusion, with a view toward explaining, rather than explaining away, the personal-level aspects of the phenomenon that have been made inscrutable by investing in doxastic terminology. (shrink)

O texto apresenta a apropriação feita pela extrema-direita brasileira ao redor da obra de George Orweel, em especial, de '1984' e 'Animal Farm'. Argumentamos que a adjudicação 'conservadora' é inadequada para tal apropriação. Os intelectuais e editoriais implicados na circulação atual de Orwell nas redes bolsonaristas permite ver como clássicos do pensamento conservador ocidental são aqui canonizados em chave, mais que conservadora, reacionária. Além disso, o duelo de distopias empunhados pelos ideólogos da extrema-direita dá também acesso a uma indústria cultural, (...) na qual um sem-fim de produtos culturais são vendidos para forjar e cativar uma plateia potencial reacionária. (shrink)

Quasi-set theory $\cal Q$ allows us to cope with certain collections of objects where the usual notion of identity is not applicable, in the sense that $x = x$ is not a formula, if $x$ is an arbitrary term. $\cal Q$ was partially motivated by the problem of non-individuality in quantum mechanics. In this paper I discuss the range of explanatory power of $\cal Q$ for quantum phenomena which demand some notion of indistinguishability among quantum objects. My main focus is (...) on the double-slit experiment, a major physical phenomenon which was never modeled from a quasi-set-theoretic point of view. The double-slit experiment strongly motivates the concept of degrees of indistinguishability within a field-theoretic approach, and that notion is simply missing in $\cal Q$. Nevertheless, other physical situations may eventually demand a revision on quasi-set theory axioms, if someone intends to use it in the quantum realm for the purpose of a clear discussion about non-individuality. I use this opportunity to suggest another way to cope with identity in quantum theories. (shrink)

Clinical delusions are commonly thought of and characterized as beliefs, both by psychiatrists and by the general population. That fact is encoded in the definition of delusion in the Glossary of Technical Terms of the most recent edition of the Diagnostic and Statistical Manual of Mental Disorders :A false belief based on incorrect inference about external reality that is firmly held despite what almost everyone else believes and despite what constitutes incontrovertible and obvious proof or evidence to the contrary.Although almost (...) every aspect of this definition is debatable, describing delusion as a type of aberrant belief has engendered a specialized discussion in itself, engaging philosophers... (shrink)

I assess Tamar Gendler's (2007) account of self-deception according to which its characteristic state is not belief, but imaginative pretense. After giving an overview of the literature and presenting the conceptual puzzles engendered by the notion of self-deception, I introduce Gendler's account, which emerges as a rival to practically all extant accounts of self-deception. I object to it by first arguing that her argument for abandoning belief as the characteristic state of self-deception conflates the state of belief and the process (...) of belief-formation when interpreting David Velleman's (2000) thesis that belief is an essentially truth-directed attitude. I then call attention to the fact that Velleman's argument for the identity of motivational role between belief and imagining, on which Gendler's argument for self-deception as pretense depends, conflates two senses of 'motivational role'-a stronger but implausible sense and a weaker but explanatorily irrelevant sense. Finally, I introduce Neil Van Leeuwen's (2009) argument to the effect that belief is the practical ground of all non-belief cognitive attitudes in circumstances wherein the latter prompt action. I apply this framework to Gendler's account to ultimately show that imaginative pretense fails to explain the existence of voluntary actions which result from self-deception. (shrink)

The idea that episodic memory is memory of particulars is prominent in philosophy. The particularity of remembering, as I will call it, has been taken for granted in most recent theorizing on the subject. This is because the classical causal theory of memory, which has been extremely influential in philosophy, is said to provide a straightforward account of particularity. But the causal theory has been criticized recently, in particular due to its inability to make sense of the constructive character of (...) remembering. In this paper, I argue that recent attempts to account for the constructive character of remembering have failed to account for its particularity. This is either because they depart in important senses from the classical causal theory’s account of mnemonic causation or because they give up on mnemonic causation altogether. I then proceed to consider the question of whether we should go back to the classical causal theory of memory to account for particularity. I argue that, despite the widespread idea that the classical causal theory offers a straightforward account of particularity, there are good reasons to reject it. The upshot is that philosophers of memory should consider alternative accounts of particularity that do not revolve around mnemonic causation. (shrink)

In this essay I will argue that natural selection is more important to functional explanations than what has been thought in some of the literature in philosophy of biology. I start by giving a brief overview of the two paradigms cases of functional explanations: etiological functions and causal-role functions. i then consider one particular attempt to conciliate both perspectives given by David Buller. Buller's trial to conciliate both etiological functions and causal-role functions results in what he calls a weak etiological (...) theory. I argue that Buller has not succeeded in his construal of the weak etiological theory: he underestimates the role that selective processes have in functional explanations and so his theory may not be classified as an etiologial theory. As an alternative, I consider the account of etiological functions given by Ruth Millikan and I argue that Millikan's theory is more comprehensive to assess contentious case in biology like exaptations. Finally, I conclude by analyzing where the adoption of Millikan's theory leave us. I argue, contrary to Millikan and others, that once we assume the importance of natural selection in functional explanations, there is no strong reason to resist a linguistic reform of the word function and hence that the attempts to conciliate both etiological functions and causal-role functions are misplaced. (shrink)

It is easy to show that in many natural axiomatic formulations of physical and even mathematical theories, there are many superfluous concepts usually assumed as primitive. This happens mainly when these theories are formulated in the language of standard set theories, such as Zermelo–Fraenkel’s. In 1925, John von Neumann created a set theory where sets are definable by means of functions. We provide a reformulation of von Neumann’s set theory and show that it can be used to formulate physical and (...) mathematical theories with a lower number of primitive concepts very naturally. Our basic proposal is to offer a new kind of set-theoretic language that offers advantages with respect to the standard approaches, since it doesn’t introduce dispensable primitive concepts. We show how the proposal works by considering significant physical theories, such as non-relativistic classical particle mechanics and classical field theories, as well as a well-known mathematical theory, namely, group theory. This is a first step of a research program we intend to pursue. (shrink)

Para Robert Nozick, é preciso entender se o Estado é necessário e o modo como ele pode ser compreendido sem ofender direitos. O presente trabalho tem por objetivo explorar conceitos elementares da teoria de Robert Nozick para a conformação de uma teoria política razoável. Inicialmente, foi apresentado um panorama da concepção libertária desenvolvida por Nozick, baseado na primeira parte da obra Anarquia, Estado e Utopia, tendo em vista que é um autor de bases teóricas distintas e pouco estudado pela academia. (...) Posteriormente, foram analisados alguns aspectos de sua ideia de sociedade política e de seus integrantes, confrontando com conceitos teóricos do pensador contemporâneo John Rawls. Por fim, algumas características de tese de Nozick foram examinados para entender se seria uma doutrina abrangente e como poderia ser caracterizada como racional e razoável frente a pluralidade de concepções da boa vida. (shrink)

We discuss three problems concerning the use of formal languages in theoretical physics: (i) the definability of time and spacetime in classical physical theories; (ii) how to cope with indistinguishable elementary particles in quantum mechanics without labeling them; and (iii) how to get a formal picture of quantum states jumping.

Self-deception poses serious difficulties for belief attribution because the behavior of the self-deceived is deeply conflicted: some of it supports the attribution of a certain belief, while some of it supports the contrary attribution. Theorists have resorted either to attributing both beliefs to the self-deceived, or to postulating an unconscious belief coupled with another kind of cognitive attitude. On the other hand, deflationary accounts of self- deception have attempted a more parsimonious solution: attributing only one, false belief to the subject. (...) My aim in this paper is to critically examine this strategy and, subsequently, to suggest that its failure gives support to the neglected view that the self-deceived are not accurately describable as believing either of the relevant propositions. (shrink)

This paper aims to provide a psychologically-informed philosophical account of the phenomenology of episodic remembering. The literature on epistemic or metacognitive feelings has grown considerably in recent years, and there are persuasive reasons, both conceptual and empirical, in favour of the view that the phenomenology of remembering—autonoetic consciousness, as Tulving influentially referred to it, or the feeling of pastness, as we will refer to it here—is an epistemic feeling, but few philosophical treatments of this phenomenology as an epistemic feeling have (...) so far been proposed. Building on insights from the psychological literature, we argue that a form of feeling-based metacognition is involved in episodic remembering and develop an integrated metacognitive feeling-based view that addresses several key aspects of the feeling of pastness, namely, its status as a feeling, its content, and its relationship to the first-order memories the phenomenology of which it provides. (shrink)

No momento em que oposições seculares – tais como real versus imaginário, razão versus mito, inteligível versus sensível, vida mental versus vida material – se encurtam e o poder passa a ser exercido não só pela coerção material, mas também pela dominação simbólica, percebe-se que, cada vez mais, procura-se conciliar razão e imaginário. Entende-se, assim, que a tradição é mantida através dos mitos e das lendas. O que se deseja, realmente, é manter-se o passado dentro do futuro. A sociedade tem, (...) como objetivo, o futuro. Entretanto, ela se mantém sob as regras do passado. O imaginário é sempre, em certa medida, imitação do passado, mas é uma imitação deformada pelo próprio mecanismo de projeção, que mais não pode fazer a não ser transformar os preceitos, as estruturas adquiridas pelas aprendizagens adaptativas, suprimindo-lhes outros preceitos e outras estruturas, condicionando-os a tornarem-se, sem apelo nem agravo, diferentes daquilo que são. A criança não está livre desse processo. Constantemente ela é bombardeada pelas imagens publicitárias, cinematográficas e televisionada, além das várias modalidades de Literatura que permeiam o seu cotidiano. Palavras-chave: Literatura fantástica; Infância; Imaginário e religião. ABSTRACT In a moment when secular oppositions curtail (such as the real versus the imaginary, reason versus myth, the intelligible versus the sensitive, mental life versus material life) and power comes to be exerted not only through material coercion but also through symbolical domination, one notices a growing tendency towards conciliating reason and the imaginary. Thus, tradition is kept through myths and legends, as the aim is really to hold the past inside the future. Society aims at the future. However, it keeps the rules of the past. In a way, the imaginary is always an imitation of the past, but an imitation deformed by its own projection mechanism, which cannot but transform precepts and frameworks acquired through adaptive learning, suppressing other precepts and frameworks and conditioning them to become different from what they are. The child is not free from that process, being constantly exposed to publicity, cinema and television images, besides the various kinds of literature that permeate his daily life. Key words: Fantastic literature; Childhood; The imaginary and religion. (shrink)

The structure of natural languages is usually studied from three major different but interconnected points of view: syntax, semantics, and pragmatics. If we consider that the main purpose of natural languages is communication, we should consider another dimension for languages, which deals with the influence of internal states of communicating individuals on meanings. Such a dimension we refer to as internalism. Within this context, internalism cannot be confused with psycholinguistics, in the same way pragmatics cannot be confused with sociolinguistics. In (...) particular, we argue, language is tied to its systematic use. This view leads us to a non-realist perspective on linguistics. We analyze the role of natural languages into dialogues, by comparing our proposal to the dialogical approach to logic, which considers a dialogue as a game. Within our approach, there is no way to guarantee that two parties involved in a dialogue are playing the same game, due to unavoidable differences in their respective internal states. Another contribution of this paper is to argue that semantics plays a more fundamental role than syntax in the cognitive acquisition of languages. (shrink)

We present an axiomatic framework for semantics that can be applied to natural and formal languages. Our main goal is to suggest a very simple mathematical model that describes fundamental cognitive aspects of the human brain and that can still be applied to artificial intelligence. One of our main results is a theorem that allows us to infer syntactical properties of a language out of its corresponding semantics. The role of pragmatics in semantics in our mathematical framework is also discussed.

I briefly discuss the epistemological role of quasi-set theory in mathematics and theoretical physics. Quasi-set theory is a first order theory, based on Zermelo-Fraenkel set theory with Urelemente. Nevertheless, quasi-set theory allows us to cope with certain collections of objects where the usual notion of identity is not applicable, in the sense that $x = x$ is not a formula, if $x$ is an arbitrary term. Basically, quasi-set theory offers us some sort of logical apparatus for questioning the need for (...) identity in some branches of mathematics and theoretical physics. I also use this opportunity to discuss a misunderstanding about quasi-sets due mainly to Nicholas J. J. Smith, who argues, in a general way, that sense cannot be made of vague identity. (shrink)