The objective of this article is to approach the way in which Kant considers the “analogies of experience” necessary connections for the scientific representation of the physical world to occur. The method consists of carrying out a conceptual analysis of selected excerpts from theCritique of pure reasonthat may serve to support the interpretation that the analogies of experience are, for Kant, rules that determine the necessary links between perceptions and the ability to understand phenomena. from them. In this way, we (...) seek to explain the divergence between pure knowledge and empirical knowledge, as well as the way in which physics manages to maintain its a priori concepts. -/- O objetivo deste artigo é abordar a maneira como Kant considera as “analogias da experiência” ligações necessárias para ocorrer a representação científica do mundo físico. O método consiste em analisar trechos selecionados da Crítica da razão pura, sobretudo do texto “Analítica dos princípios”, que apresentem as analogias da experiência como regras que determinam as ligações necessárias entre as percepções e a capacidade de compreensão dos fenômenos. Kant argumenta que embora os objetos sejam em si mesmos inacessíveis a nós isto não implica a impossibilidade de pensarmos neles. O resultado é uma perspectiva sobre o conhecimento científico capaz de considerar as analogias da experiência para manter alguns conceitos a priori sobre o mundo físico. (shrink)

O objetivo deste artigo é apontar cinco aspectos do pensamento nietzschiano que podem ser relevantes para os debates da filosofia da ciência em torno da natureza e representação do conhecimento científico. Para tanto, é realizada uma revisão de literatura com o objetivo de selecionar trechos de obras nietzschianas como O nascimento da tragédia, Genealogia da moral, A gaia ciência e outras que permitam interpretar Nietzsche como um filósofo da ciência preocupado com a construção do conhecimento cientifico sobre a realidade física. (...) Como resultado é possível identificar uma proposta epistemológica na perspectiva nietzschiana, cuja representação objetiva do mundo deve apontar para uma estética da vida. -/- The purpose of this article is to point out five aspects of Nietzschean thought that may be relevant to debates in the philosophy of science around the nature and representation of scientific knowledge. To this end, a literature review is carried out with the aim of selecting excerpts from Nietzschean works such as The Birth of Tragedy, Genealogy of Morals, The Gay Science and others that allow us to interpret Nietzsche as a philosopher of science concerned with the construction of scientific knowledge about the physical reality. As a result, it is possible to identify an epistemological proposal in the Nietzschean perspective, whose objective representation of the world should point to an aesthetics of life. (shrink)

CAMILO, Bruno. O anarquismo e o estímulo à inovação científica. In: SOUZA, Poliana Mendes de. (org.). Inovação na educação superior brasileira: metodologia e casos. Recife: Even3 Publicações, 2021. p. 57-73. -/- Este trabalho, inserido na subárea da filosofia da ciência, possui como tema principal o “anarquismo metodológico” tal como é apresentado pelo filósofo da ciência Paul Feyerabend. O objetivo geral é apresentar o modo como o “anarquismo metodológico”, tal como exposto em Feyerabend (2007), pode contribuir para resolver o (...) problema da “educação científica” e estimular a inovação ou mudança, para em seguida refletir sobre a possibilidade de aplicar o “anarquismo metodológico” nas escolas do Brasil. Tal reflexão será pertinente se consideradas as dificuldades que afligem a “educação científica” no Brasil, sobretudo aquelas que dizem respeito a falta de desenvolvimento da inovação científica e tecnológica do país. (shrink)

CAMILO, Bruno. Aspectos metafísicos na física de Newton: Deus. In: DUTRA, Luiz Henrique de Araújo; LUZ, Alexandre Meyer (org.). Temas de filosofia do conhecimento. Florianópolis: NEL/UFSC, 2011. p. 186-201. (Coleção rumos da epistemologia; 11). Através da análise do pensamento de Isaac Newton (1642-1727) encontramos os postulados metafísicos que fundamentam a sua mecânica natural. Ao deduzir causa de efeito, ele acreditava chegar a uma causa primeira de todas as coisas. A essa primeira causa de tudo, onde toda a ordem (...) e leis tiveram início, a qual para ele assume um caráter divino, Newton aponta para um Deus sábio e poderoso e responsável pela ordem inteligente e pela a harmonia das leis físicas e universais de tudo o que existe – Deus como criador e preservador da ordem do universo. Há ainda a analogia do conceito de Deus com o espaço e o tempo, na medida em que ambos comunicam infinitude e onipresença. Por fim, nas considerações finais apontarei a importância de Newton para a metafísica moderna e como os seus estudos contribuíram para uma visão posterior do universo e suas leis e do homem enquanto ser pensante. (shrink)

CAMILO, Bruno. Princípios metafísicos do método newtoniano. In: CONTE, Jaimir; MORTARI, Cezar Augusto. (org.). Temas em filosofia contemporânea. Florianópolis: NEL/UFSC, 2014. p. 172-183. (Coleção rumos da epistemologia; 13). -/- É no modus operandi de Isaac Newton que visualizamos a relação entre o método dedutivo e o indutivo na análise científica dos fenômenos e a relação entre a metafísica e a prática científica. Pois, de um lado temos a “mecânica racional”, a qual compreende que a única forma de garantir (...) a certeza de algo é dispô-lo matematicamente, propondo a redução da natureza às categorias matemáticas, de outro, temos a “mecânica geométrica” que propõe grandes sistemas coerentes com a realidade empírica, cujo experimento criterioso é fundamental para o estabelecimento de verdades ou conceitos acerca dessa realidade. O modus operandi newtoniano não negava este ou aquele método epistêmico, simplesmente, por divergirem em seus procedimentos, mas, encarava-os como métodos que podiam andar juntos, na construção do conhecimento científico. Analisemos como ele descreve seu método, seu modus operandi, para que seja necessária uma apreciação da influência da metafísica no método científico. (shrink)

The objective of this work is to present Michel Foucault's perspective on the formation of moral subjectivity according to his text entitled “The use of pleasures and the techniques of self”. In the referred text, Foucault emphasizes that moral action should not be constituted in acts according to a rule of conduct supported by moral concepts, but in acts according to a pure relation of the subject with his internal wisdom (subjectivity), a relationship that should not be understood as simply (...) a “self-awareness” as a moral subject, but as a “constitution of the self” as a moral subject In this article, Foucault's position on the formation of moral subjectivity is considered to analyze the place of desire in the autonomy of oneself and of practical attitudes, especially if they are considered: the subject's experience as a process in which both subjectivity and desires are modified or annulled by specific norms or laws, established in certain societies and culture, almost always linked to norms of sexuality; the power of the strongest, insofar as it influences institutions to spread interests in society, corrupting the particular desires of individuals; the “techniques of self”, as rational and voluntary practices that curb desires, by which human beings determine for themselves rules of conduct that correspond to aesthetic values. (shrink)

The objective of this paper is to present the thesis of the Japanese-American philosopher and economist Francis Fukuyama, known as the “end of history”, to reflect on the central argument of this thesis that transhumanism represents a problem for democracy. Therefore, a conceptual analysis will be carried out, based on selected excerpts, of Fukuyama's works entitledThe end of history and the last man, Our posthuman futureand “Transhumanism”.

The objective of this work is to present Ludwig Wittgenstein's perspective on the impossibility of the existence of philosophical problems, to then reflect on the implications of such a perspective based on Popper's thought. For that, Wittgenstein's perspective, as exposed in his work Tractatus logico-philosophicus, is contrasted with Karl Popper's perspective presented in “The nature of philosophical problems and their scientific roots” (in Conjectures and refutations). The example of the problem faced by Kant in his work Critique of pure reason (...) will also be considered for the analysis of Wittgenstein's argument. According to Wittgenstein, philosophical problems are pseudo-problems because they have no solution. However, despite admitting the existence of pseudo-problems, Popper argues that factual, logical, or hybrid problems, under certain circumstances, can be philosophical. Thus, the aim is to contrast these two perspectives in order to emphasize how not all philosophical problems are pseudo-problems. (shrink)

The objective of this work is to reflect on the usual and the unusual, based on Friedrich Nietzsche's perspective on the opposition between the pathos of distance or nobility and the ethos from the point of view of utility. In order to do so, an analysis of selected excerpts from Nietzsche's works is carried out, mainly On the genealogy of morality and Beyond Good and Evil. According to Nietzsche, there is no ethos, but only pathos, being the ethos, affirmed by (...) asceticism, only a strategy, a cunning and deceitful invention for the conservation of a precarious way of life. It is this ethos that forges and fixes ascetic values that represent the usual, by inverting values from the point of view of the resentful human's utility. Based on this Nietzschean perspective, we seek to reflect on the unusual as an active impulse that characterizes the noble-type pathos of distance, and the usual as a reactive impulse that characterizes the éthos from the point of view of utility. (shrink)

The second edition of the work of the Brazilian physicist Paulo C. Abrantes (2016), entitled Images of nature, images of science, is a good alternative for students of history and philosophy of science. The reason is Abrantes' thesis in this work: to defend that the development of scientific knowledge is dependent on the influence of different images of "nature" and "science" existing during the history of Western scientific-philosophical thought; and an advocate for the historian of science Studying as reasons that (...) allow the adoption of such images at a given time. Through the analysis of historical cases of scientific thought, Abrantes argues that the consolidation of research programs in different subareas of natural science - such as biology, physics and chemistry - was only possible due to the influence, in particular time, of images of nature and science. (shrink)

O objetivo principal deste trabalho é apresentar a distinção entre ciência e cientificismo e, com base no trabalho de van Fraassen, intitulado A imagem científica (2006), discutir sobre as circunstâncias em que o cientificismo poderia ser repudiado. O cientificismo é uma corrente de pensamento que somente considera válido um conhecimento se ele for científico. Segundo essa corrente, os procedimentos da ciência natural seriam mais especiais, uma vez que, dentre outros motivos, eles são capazes de descrever regularidades e possibilitar predições. Dessa (...) forma, o cientificismo defende que os procedimentos não científicos não possuem valor algum, pois não seriam capazes de descrever regularidades e realizar predições como fazem os procedimentos da ciência natural. Trataremos de maneira crítica essa concepção, apresentando o argumento de van Fraassen de que a descrição de uma regularidade também pode ser construída por explicações não científicas. Em sua opinião, o poder explicativo de uma teoria vai além de sua importância empírica, ele é radicalmente dependente do contexto. Isso significa que as regularidades descritas por uma crença científica são também dependentes de explicações não científicas, como as explicações da psicologia, da história, da filosofia, da sociologia, etc. Assim, a forte predição que encontramos na ciência natural não é realizada somente com base na adequação empírica e científica, mas com base em um sistema de explicações não científicas. Isso torna incorreta a classificação do conhecimento científico como o mais verdadeiro ou especial por ser capaz de descrever regularidades e realizar a predições. Pretende-se, com isso, refletir se o conhecimento pode ser construído por outras áreas não científicas, sem que o conhecimento seja com isso prejudicado. Uma reflexão necessária que servirá para apresentar um dos problemas que tornam o cientificismo indesejável. (shrink)

The purpose of this work is to present the analogy between the thoughts of Epicurus de Samos and Friedrich Nietzsche regarding the notion of “freedom”. In Epicurus, the idea of “freedom” (eleuthería) is linked to the idea of “self-assertion” (autárkeia), since “freedom” for Epicurus means the “exercise of wisdom” through the autonomy of the “sage” (sophós, prhóneo) when it is free to act according to thought. In a similar way, in Nietzsche the idea of freedom (Freiheit) is linked to the (...) idea of “affirming life” (Lebensbejahung) – and “of oneself” – in acting, when the “superman” (Übermensch) is above of good and evil and being able to create and determine their own values. The discussion about freedom, according to the thought of Epicurus and Nietzsche, makes it possible to identify the analogy between them regarding the understanding of the importance of freedom in philosophical action, in addition to promoting a reflection on thinking and acting in the world. (shrink)

It is still common to find the traditionalist and rationalist conception that scientific knowledge is the most accurate way of describing natural data, as if, therefore, the notion of knowledge were identical to the notion of natural science. In this article, this conception is problematized, based on some concrete cases of the history of science that seem to show that the beliefs of natural science can also be explained on the basis of non-scientific beliefs, such as the beliefs of sociology, (...) psychology, history and philosophy. That is, the main purpose of this paper is to argue that the assessment one can have of scientific clarity can not be constructed only through explanations provided by the procedures of natural science, but also through explanations provided by the procedures of other distinct areas. This argument runs counter to traditionalist rationalism and will be used in this article to criticize the conception that knowledge, in order to be valid, will necessarily have to be scientific and rational. (shrink)

O objetivo deste trabalho é apresentar as ponderações de Nietzsche sobre a filosofia nascente de Tales de Mileto com base em trechos selecionados dos ensaios nietzschianos do período da juventude intitulados A filosofia na época trágica dos gregos e Sobre verdade e mentira no sentido extramoral, da obra do período de transição A gaia ciência, assim como da obra do período mais tardio de sua vida intitulada Genealogia da moral, uma polêmica. Os trechos são suficientes para enfatizar o “erro” presente (...) na hipótese da água e as implicações da “intuição filosófica” de Tales para a representação da phýsis. Nietzsche pondera que a contemplação de Tales foi movida por uma crença ilógica, fantasiosa e indemonstrável, que encontramos em todos os filósofos, de que é possível acessar a realidade objetiva pelo “conhecimento”. Pondera ainda que o “filosofar indemonstrável” de Tales tem ainda o seu valor em pretender ser em todo caso não místico e não alegórico. Essas ponderações de Nietzsche sobre o filosofar de Tales servem neste trabalho para consolidar a perspectiva nietzschiana de que o conhecimento em suas formas de representar a “vida”, desde Tales, é movido pela crença ilógica na “verdade”, não na “aparência”. (shrink)

The purpose of this article is to present the influence of Plotinus' thought on the political philosophy of the Roman Emperor Julian, between the years 361 to 363. The methodology consists of selecting excerpts from the works of Juliano Misopogon and Cartas y Fragmentos that may indicate the influence of the ideas of Plotinus' Ennead in the speech given by the Emperor to legitimize his political power. Juliano argues that the laws of the empire were created by the gods for (...) the organization of human life, so that obedience to the gods necessarily requires an obedience to those laws. According to Juliano, knowledge or episteme about the laws of empire is conditioned to the escape from sensible reality in the name of spiritual reality, in which the wise ruler also needs to transcend the body to know and obey divine laws. Thus, after analyzing Juliano's arguments, we seek to reflect on the viability of the political system adopted by him, especially if the reception of his ideas by rulers from the 20th century onwards is considered. (shrink)

The aim of this article is to present the assumptions of Nietzsche's critique of the notion of “truth” that allow to consider his “perspectivism” an excellent critical and epistemological alternative to philosophy of science. It takes place, therefore, an interpretation of the Nietzschean expressions “tragedy”, “tragic knowledge”, “life”, “perspectivism” and “truth”. Nietzsche seems to be convinced that the belief in the notion of “truth” cannot be consistent with “life”, since “life” is also “tragedy” and therefore cannot be reduced to a (...) concept. On the other hand, the notion of “truth” found in natural science seeks to consolidate a concept about reality, which nullifies the plurality of perspectives on life. Thus, an analogy between this aspect behind Nietzsche's perspectivism and the construction of scientific knowledge allows us to consider that the construction of scientific knowledge needs to disregard the notion of truth and to consider all the individual perspectives of scientists – science must not seek truths but metaphors or perspectives on “life” – which allows to show an excellent contribution of Nietzsche to the debates about the notion of truth in the philosophy of science. (shrink)

Sumário: 1. O conceito de revolução, Amélia de Jesus Oliveira; 2. Mudanças de concepção de mundo, Artur Bezzi Günther; 3. Habilidade e causalidade: uma proposta confiabilista para casos típicos de conhecimento, Breno Ricardo Guimarães Santos; 4. El realismo interno de Putnam y sus implicaciones en la filosofía de la ciencia y para el realismo científico, Marcos Antonio da Silva; 5.O papel da observação na atividade científica segundo Peirce, Max Rogério Vicentini; 6.Fact and Value entanglement: a collapse of objective reality?, Oswaldo (...) Melo Souza Filho; 7.Realismo interno e o paradoxo de Putnam, Renato Mendes Rocha; 8.Uma informação, dois formatos, dois destinos, Cícero Antônio Cavalcante Barroso; 9.O Mentiroso e as intuições acerca da noção de verdade na perspectiva de Saul Kripke, Ederson Safra Melo; 10.A conceptual difficulty with some definitions of behavior, Filipe Lazzeri; 11.A faceta epistêmica do problema da referência, Saulo Moraes de Assis; 12.Princípios metafísicos do método newtoniano, Bruno Camilo de Oliveira; 13.A resposta aristotélica para a aporia do regresso ao infinito nas demonstrações, Daniel Lourenço; 14.O uso da doutrina da ponderação aplicado ao principialismo, Cinthia Berwanger Pereira; 15.A fenomenologia da vida interior em Hannah Arendt, Elizabete Olinda Guerra; 16.Por que achar que o direito é formado por ordens é um fracasso?, ria Alice da Silva; 17 Por que ainda há poucas mulheres na filosofia? Uma versão modificada do modelo das “vozes diferentes”, Tânia A. Kuhnen; 18.Algumas considerações sobre Substância, Forma e Matéria na Metafísica de Aristóteles, Gabriel Geller Xavier. (shrink)

Why do we have social norms—of fairness, cooperation, trust, property, or gender? Modern-day Humeans, as I call them, believe these norms are best accounted for in cultural evolutionary terms, as adaptive solutions to recurrent problems of social interaction. In this paper, I discuss a challenge to this “Humean Program.” Social norms involve widespread behaviors, but also distinctive psychological attitudes and dispositions. According to the challenge, Humean accounts of norms leave their psychological side unexplained. They explain, say, why we share equally, (...) but not why we disapprove of those who don’t. I defend the Humean Program against this challenge. In particular, I suggest an idea for how to extend the Program to account for the psychological side of norms. Socially adaptive behaviors aren’t just likely to emerge in a group; They are also likely to be widely taught within it. The transmission of these behaviors through instruction explains why they are associated with distinctive normative attitudes and dispositions. These attitudes play a pedagogical role in helping transmit these behaviors to children and newcomers. (shrink)

La presente contribución tiene por objeto examinar y describir la génesis y la elaboración de los Nuevos Ensayos sobre el entendimiento humano de Leibniz ). El interés de este estudio recae no sólo en transparentar la articulación histórica y teórica en que tienen lugar las etapas que preceden la redacción misma de los Nuevos Ensayos de Leibniz -equivalente a un período de casi diez años y que coincide con el punto de arranque de la maduración definitiva de su filosofía-, sino (...) también en atenuar la connotación estrictamente epistemológica que suele atribuírsele a dicha obra, subrayando las motivaciones metafísicas y teológicas que lo impulsaron a redactarla en respuesta al Ensayo sobre el entendimiento humano de Locke. Palabras clave: Dios, Leibniz, Locke, Nuevos Ensayos, Materialismo, Metafísica, Substancia, Teología. (shrink)

It is commonly assumed that blameworthiness is epistemically constrained. If one lacks sufficient epistemic access to the fact that some action harms another, then one cannot be blamed for harming. Acceptance of an epistemic condition for blameworthiness can give rise to a worry, however: could agents ever successfully evade blameworthiness by deliberately stunting their epistemic position? I discuss a particularly worrisome version of such epistemic shirking, in which agents pre-emptively seek to avoid access to potentially morally relevant facts. As Roy (...) Sorensen and Jan Willem Wieland have argued, we seem to be faced with a potentially troubling regress when trying to explain what goes wrong in such situations. I argue that the solution to this so-called Shirker Problem is not to be found in complicated and demanding anti-shirking-principles with universal scope and potentially self-reflexive content. Instead, careful consideration of the necessary motivational make-up of genuine shirkers reveals their ignorance to lack the necessary depth to be exculpatory. Since shirkers by definition react to the possibility of the revelation of morally relevant facts with acts of epistemic self-limitation, they necessarily prove guilty of a form of culpable moral recklessness. Epistemic shirking thus does not pose a worrisome problem for ethical theory. (shrink)

O pensamento de Leibniz foi, sem dúvida, essencial para o desenvolvimento das linhas fundamentais da filosofia crítico-transcendental de Kant. A interlocução entre Kant e Leibniz é evidente no decorrer do pensamento kantiano, seja diretamente, nos diversos momentos em que Kant busca um enfrentamento explícito com seu predecessor, seja indiretamente, quando Kant discute com os autores da escolástica alemã que são considerados discípulos de Leibniz Pretendo observar, em particular, que uma das discussões pouco noticiadas, mas de grande relevância para o desenvolvimento (...) do pensamento kantiano, é aquela em relação ao problema da teodiceia. Com isso em foco, meu objetivo nesse capítulo é o de tentar mostrar alguns aspectos do diálogo de Kant com a teodiceia de Leibniz. Primeiro, apresentarei alguns aspectos da teodiceia de Leibniz. Depois, mostrarei o tratamento que Kant dispensa ao problema da teodiceia em alguns de seus escritos iniciais. Por fim, apresentarei o seu tratamento no período crítico, da maneira como se expõe em um artigo de 1791 intitulado Sobre o Fracasso de todas as Tentativas Filosóficas na Teodiceia. De modo complementar, ao abordar o problema no período crítico, farei algumas remissões às três Críticas, às Lições sobre a Doutrina Filosófica da Religião de 1783/84, às Lições de Ética e à Religião nos Limites da Simples Razão de 1793. (shrink)

Fichte assigns ‘intellectual intuition’ a new meaning after Kant. But in 1799, his doctrine of intellectual intuition is publicly deemed indefensible by Kant and nihilistic by Jacobi. I propose to defend Fichte’s doctrine against these charges, leaving aside whether it captures what he calls the ‘spirit’ of transcendental idealism. I do so by articulating three problems that motivate Fichte’s redirection of intellectual intuition from being to acting: (1) the regress problem, which states that reflecting on empirical facts of consciousness leads (...) only to further facts and so cannot yield a first principle; (2) the rhapsody problem, which states that the categories form a haphazard set and so lack necessity unless they derive from a first principle; and (3) the nihilism problem, which states that a first principle cannot lie outside our cognition of it, lest it be the cause of our cognition and, being first, the cause of all our actions, reducing us to machines. Crucially, Fichte’s three motivating problems are in fact aspects of a single problem. Leaving any aspect unsolved spoils putative solutions to the other two. Consequently, Fichte requires a single unified solution to all three, which his doctrine of intellectual intuition provides. (shrink)

Frente a quienes sostienen una incompatibilidad entre historia de la filosofía y filosofía, en cuanto plantean una disyuntiva entre una práctica descriptiva y una argumentativa, en este trabajo nos proponemos mostrar, examinando la labor histórico-filosófica de Aris- tóteles, que esa disyuntiva no es excluyente. Para ello, en primer lugar, examinaremos algunos pasajes de su obra en los que ofrece indicaciones metodológicas que permiten comprender la doble función que cumplen las exposiciones críticas de los filósofos precedentes en la constitución misma de (...) su filosofía. En segundo lugar, ilustraremos el tipo de argumentación aristotélica a través del análisis de las críticas que dirige a las Ideas platónicas como causas. Contra Platón, Aristóteles establece que, para dar cuenta de la ingenerabilidad e incorruptibilidad de las formas, no es necesario caracterizarlas como entidades separadas de la materia y del movimiento. Basta asegurar la eternidad de la forma a través de su reproducción en otros individuos de la misma especie. Tal análisis nos permite concluir, finalmente, que filosofía o historia de la filosofía constitu- yen una falsa disyuntiva en Aristóteles, por lo que el examen dialéctico de las doctrinas precedentes es un método adecuado de indagación filosófica. (shrink)

Kripke [1975] gives a formal theory of truth based on Kleene's strong evaluation scheme. It is probably the most important and influential that has yet been given—at least since Tarski. However, it has been argued that this theory has a problem with generalized quantifiers such as All—that is, All ϕs are ψ—or Most. Specifically, it has been argued that such quantifiers preclude the existence of just the sort of language that Kripke aims to deliver—one that contains its own truth predicate. (...) In this paper I solve the problem by showing how Kleene's strong scheme, and Kripke's theory based on it, can in a natural way be extended to accommodate the full range of generalized quantifiers. (shrink)

Throughout his career, Schelling assigns knowledge of the absolute first principle of philosophy to intellectual intuition. Schelling's doctrine of intellectual intuition raises two important questions for interpreters. First, given that his doctrine undergoes several changes before and after his identity philosophy, to what extent can he be said to “hold onto” the same “sense” of it by the 1830s, as he claims? Second, given that his doctrine of intellectual intuition restricts absolute idealism to what he calls a “science of reason”, (...) which he says cannot prove the absolute’s existence, what other doctrine does he require in order to prove this? I will answer these questions by tracing the shifts in Schelling’s doctrine of intellectual intuition from the 1790s to the 1830s and drawing out its evolving methodological role within his science of intelligibility. (shrink)

Abstract: The standard picture of rationality requires that the agent acts so as to realize her most preferred alternative in the light of her own desires and beliefs. However, there are circumstances where such an agent can predict that she will act against her preferences. The story of Ulysses and the Sirens is the paradigmatic example of such cases. In those circumstances the orthodoxy requires the agent to be ‘sophisticated’. That is to say, she should take into account her expected (...) future choices and prevent her future self to act in certain ways. She should ‘bind’ herself to a certain course of action. This is a form of causal commitment. It is generally recognized that this form of self-commitment is the only one that is available to a rational agent. Rational commitment, where the agent gives herself a reason to act in a certain way rather than making herself act in that way, is considered not feasible. In this paper, I question this verdict. I sketch the broad outlines of a model of rational commitment, which takes as its starting point Michael Bratman’s ‘planning theory’ of intention. There are two important objections against this theory (one by John Broome and one by the Dutch philosopher Govert den Hartogh.) Both criticisms claim that such a theory is a form of ‘bootstrapping’ reasons for action into existence. In the remainder of the paper, I will defend the theory against these objections. This way, I hope to establish that defending the feasibility of rational commitment is not an obvious mistake. (shrink)

According to many philosophers, rationality is, at least in part, a matter of one’s attitudes cohering with one another. Theorists who endorse this idea have devoted much attention to formulating various coherence requirements. Surprisingly, they have said very little about what it takes for a set of attitudes to be coherent in general. We articulate and defend a general account on which a set of attitudes is coherent just in case and because it is logically possible for the attitudes to (...) be jointly satisfied in the sense of jointly fitting the world. In addition, we show how the account can help adjudicate debates about how to formulate various rational requirements. (shrink)

In the Vocation of Man, Fichte makes the striking claim that life is eternal, rational, our true being, and the final cause of nature in general and of death in particular. How can we make sense of this claim? I argue that the public lectures that compose the Vocation are a popular expression of Fichte’s pre-existing commitment to what I call immortalism, the view that life is the unconditioned condition of intelligibility. Casting the I as an absolutely self-active or living (...) power enables his philosophical account of both the intelligibility of objects and of what it means to die. This explains his characterization of the Wissenschaftslehre as a system in which ‘all is act, movement, and life’. In Sect. 1, I explain the context of Jacobi’s use of ‘caput mortuum’ as a term for the thing in itself. In Sects. 2 and 3, I reconstruct two immortalist arguments from Fichte’s Jena period. The first is that the I’s self-activity rules out the existence of the thing in itself and thereby vanquishes ‘death’s head’. The second is that, insofar as the I charges us with the moral perfection of nature, it is the final cause of our entire life, including its end. This is to say that the I puts our every moment into question, even our last. In Sect. 4, I use these immortalist arguments to interpret the striking claim from the Vocation. (shrink)

This chapter intervenes in recent debates in Kant scholarship about the possibility of a general logical alien. Such an alien is a thinker whose laws of thinking violate ours. She is third-personal as she is radically unlike us. Proponents of the constitutive reading of Kant’s conception of general logic accordingly suggest that Kant rules out the possibility of such an alien as unthinkable. I add to this an often-overlooked element in Kant’s thinking: there is reason to think that he grants—and (...) in fact presupposes—the possibility of a transcendental logical alien. Such an alien is a knower whose laws of experience purport to violate ours. She is first-personal as she is radically like us. In other words, she is us, insofar as we are alienated from ourselves and our experience. I go on to draw an analogy between her, a dogmatist, and another transcendental alien, an evil agent. Just as a dogmatist is alienated from her (our) experiential laws, an evil agent is alienated from her (our) moral law. These forms of theoretical and practical self-conceit require self-knowledge in the form of a critique of speculative or practical reason. In bringing this point out, I aim to shift from the question of whether logical laws constitute our thinking to the question of whether grasping our experiential and moral laws as our laws constitutes our reason. (shrink)

On the classical understanding, an agent is fully excused for an action if and only if performing this action was a case of faultless wrongdoing. A major motivation for this view is the apparent existence of paradigmatic types of excusing considerations, affecting fault but not wrongness. I show that three such considerations, ignorance, duress and compulsion, can be shown to have direct bearing on the permissibility of actions. The appeal to distinctly identifiable excusing considerations thus does not stand up to (...) closer scrutiny, undermining the classical view and giving us reason to seek alternative ways of drawing the justification/excuse distinction. (shrink)

The concept of facticity denotes conditions of experience whose necessity is not logical yet whose contingency is not empirical. Although often associated with Heidegger, Fichte coins ‘facticity’ in his Berlin period to refer to the conclusion of Kant’s metaphysical deduction of the categories, which he argues leaves it a contingent matter that we have the conditions of experience that we do. Such rhapsodic or factical conditions, he argues, must follow necessarily, independent of empirical givenness, from the I through a process (...) of ‘genesis.’ I reconstruct Fichte’s argument by tracing the origin of his neologism, presenting his Jena critique of Kant’s rhapsodic appeal to the forms of judgment, and illustrating the Jena period’s continuity with the Berlin period’s genetic method, while noting a methodological shift whereby Fichte directs his critique against his own doctrine of intellectual intuition in order to eliminate its ‘factical terms.’. (shrink)

I argue against the interpretation of propositions as intentions and proof-objects as fulfillments proposed by Heyting and defended by Tieszen and van Atten. The idea is already a frequent target of criticisms regarding the incompatibility of Brouwer’s and Husserl’s positions, mainly by Rosado Haddock and Hill. I raise a stronger objection in this paper. My claim is that even if we grant that the incompatibility can be properly dealt with, as van Atten believes it can, two fundamental issues indicate that (...) the interpretation is unsustainable regardless: (1) it is hard to determine, without appealing to propositional intentions on pain of circularity, what intention a proof-object should be understood as a fulfillment of; (2) due to a difficult fulfillment dilemma, it is unclear, at best, what the object of an intention corresponding to a proposition is. (shrink)

Metaphysically possible worlds have many uses. Epistemically possible worlds promise to be similarly useful, especially in connection with propositions and propositional attitudes. However, I argue that there is a serious threat to the natural accounts of epistemically possible worlds, from a version of Russell’s paradox. I contrast this threat with David Kaplan’s problem for metaphysical possible world semantics: Kaplan’s problem can be straightforwardly rebutted, the problems I raise cannot. I argue that although there may be coherent accounts of epistemically possible (...) worlds with fruitful applications, any such an account must fundamentally compromise the basic idea behind epistemic possibility. (shrink)

The aim of the paper is to argue that all—or almost all—logical rules have exceptions. In particular, it is argued that this is a moral that we should draw from the semantic paradoxes. The idea that we should respond to the paradoxes by revising logic in some way is familiar. But previous proposals advocate the replacement of classical logic with some alternative logic. That is, some alternative system of rules, where it is taken for granted that these hold without exception. (...) The present proposal is quite different. According to this, there is no such alternative logic. Rather, classical logic retains the status of the ‘one true logic’, but this status must be reconceived so as to be compatible with (almost) all of its rules admitting of exceptions. This would seem to have significant repercussions for a range of widely held views about logic: e.g. that it is a priori, or that it is necessary. Indeed, if the arguments of the paper succeed, then such views must be given up. (shrink)

In the Freedom essay, Schelling charges that (1) idealism fails to grasp human freedom’s distinctiveness and that (2) this failure undermines idealism's attempt to refute pantheism, as exemplified by Spinoza. This raises two questions, which I will answer in turn: what, for Schelling, is distinctive of human freedom; and how does the idealists’ failure to grasp it render them unable to refute pantheism? To answer these questions, I will reconstruct Schelling’s argument that freedom has the distinctness of being the unconditioned (...) condition of the world’s intelligibility. My reconstruction will illustrate how Schelling’s notion of freedom as primal will grounds the alleged primacy of practical reason as Kant and Fichte conceive it. I will then consider three objections to Schelling’s argument. Throughout, I will develop the Schellingian idea that freedom is enacted in an unprethinkable decision that cannot be anticipated by any law or principle. (shrink)

A necessarily true sentence is 'brute' if it does not rigidly refer to anything and if it cannot be reduced to a logical truth. The question of whether there are brute necessities is an extremely natural one. Cian Dorr has recently argued for far-reaching metaphysical claims on the basis of the principle that there are no brute necessities: he initially argued that there are no non-symmetric relations, and later that there are no abstract objects at all. I argue that there (...) are nominalistically acceptable brute necessities, and that Dorr's arguments thus fail. My argument is an application of Gödel's first incompleteness theorem. (shrink)

This paper argues that we should solve paradoxes for propositions (such as the Russell–Myhill paradox) in essentially the same way that we solve Russellian paradoxes for sets. That is, the standard, iterative approach to sets is extended to include properties, and then the resulting hierarchy of sets and properties is used to construct propositions. Propositions on this account are structured in the sense of mirroring the sentences that express them, and they would seem to serve the needs of philosophers of (...) language and metaphysicians who rely on such propositions. The resulting account has limitations, comparable to those faced by the iterative approach to sets, but it is argued to be in important ways preferable to others that have been proposed. (shrink)

A precursor to the hard problem of consciousness confronts nihilism. Like physicalism, nihilism collides with the first-personal fact of what perception and action are like. Unless this problem is solved, nature’s inclusion of conscious experience will remain, as Chalmers warns the physicalist, an “unanswered question” and, as Jacobi chides the nihilist, “completely inexplicable". One advantage of Kant’s Copernican turn is to dismiss the question that imposes this hard problem. We need not ask how nature is accompanied by the first-person standpoint (...) because “I think” is an apperceptive form of thinking that must be able to accompany any cognition of nature. Kant’s formal conception of apperception worries Fichte in his Nova Methodo lectures. This conception arguably cannot exhaust the ground of experience, for it does not show why we posit objects “at all". For Fichte, it is our agency that first opens a world of objects, viz., as subjects, means, ends, and obstacles. In what follows, I argue that, for Fichte, the I poses no hard problem because it collides exclusively with nihilistic views like Spinozism, which are refuted by a properly transcendental idealist conception of apperception, according to which the first-person standpoint is the absolute ground of our experience of nature. If transcendental idealism refutes nihilism, nature is no more explicable than that there is something it is like for me to perceive and act. In Section 1, I show why Kantian apperception is necessary for possible experience. In Section 2, I reconstruct Fichte’s argument that a modified conception of apperception refutes guises of nihilism, thereby solving the hard problem of consciousness. In Section 3, I suggest that transcendental idealism undermines Chalmers’ proposed solution to and Dennett’s dismissal of this problem. (shrink)

Ontological pluralism is the view that there are different ways to exist. It is a position with deep roots in the history of philosophy, and in which there has been a recent resurgence of interest. In contemporary presentations, it is stated in terms of fundamental languages: as the view that such languages contain more than one quantifier. For example, one ranging over abstract objects, and another over concrete ones. A natural worry, however, is that the languages proposed by the pluralist (...) are mere notational variants of those proposed by the monist, in which case the debate between the two positions would not seem to be substantive. Jason Turner has given an ingenious response to this worry, in terms of a principle that he calls ‘logical realism’. This paper offers a counter-response on behalf of the ‘notationalist’. I argue that, properly applied, the principle of logical realism is no threat to the claim that the languages in question are notational variants. Indeed, there seems to be every reason to think that they are. (shrink)

In this paper, I revisit Frege's theory of sense and reference in the constructive setting of the meaning explanations of type theory, extending and sharpening a program–value analysis of sense and reference proposed by Martin-Löf building on previous work of Dummett. I propose a computational identity criterion for senses and argue that it validates what I see as the most plausible interpretation of Frege's equipollence principle for both sentences and singular terms. Before doing so, I examine Frege's implementation of his (...) theory of sense and reference in the logical framework of Grundgesetze, his doctrine of truth values, and views on sameness of sense as equipollence of assertions. (shrink)

Tradicionalmente, se ha argumentado que el concepto de eudaimonía en Aristóteles se encuentra anclado en el contexto de una comprensión teleológica del universo, por cuanto dicha noción parece radicar en una definición funcionalista de la naturaleza humana. Teniendo esto en mente, Bernard Williams ha desarrollado una crítica en contra de la propuesta ética de Aristóteles, acusándola de una cierta ambición científica en el campo del razonamiento práctico que resulta insostenible actualmente. Este ensayo busca discutir si, en efecto, estos señalamientos tienen (...) un sustento plausible o si, por el contrario, se basan en una interpretación debatible de los fundamentos de la ética aristotélica. Con este propósito, se analiza la justificación del razonamiento ético de Aristóteles a la luz de los argumentos de Williams y de algunos de sus contradictores. (shrink)

Philosophical discussions of Molyneux's problem within contemporary philosophy of mind tend to characterize the problem as primarily concerned with the role innately known principles, amodal spatial concepts, and rational cognitive faculties play in our perceptual lives. Indeed, for broadly similar reasons, rationalists have generally advocated an affirmative answer, while empiricists have generally advocated a negative one, to the question Molyneux posed after presenting his famous thought experiment. This historical characterization of the dialectic, however, somewhat obscures the role Molyneux's problem has (...) played in spawning debates within the empiricist tradition. Fortunately, the differences between various empiricist accounts have been widely recognized and discussed among historians of philosophy working on the topic. The focus of the present essay is to develop an interpretation of John Locke's views on Molyneux's problem that best coheres with his other views on human understanding as well as with the predominant scientific opinion about the nature of perception during the period in which he lived. (shrink)

In his article Banicki proposes a universal model for all forms of philosophical therapy. He is guided by works of Martha Nussbaum, who in turn makes recourse to Aristotle. As compared to Nussbaum’s approach, Banicki’s model is more medical and less based on ethical argument. He mentions Foucault’s vision to apply the same theoretical analysis for the ailments of the body and the soul and to use the same kind of approach in treating and curing them. In his interpretation of (...) philosophical therapy, there are, however, some controversial issues, to which we would like to call attention: -/- Is restoring health by a philosophical method of treatment – health understood as a person’s ability to reach his/her vital goals – a convincing explication of philosophical therapy in general? In order to answer this question, it may be useful to look at Plato. It is not only Platonism (and especially Neo-platonism since Plotinus) that questions the idea that therapy is necessarily connected with „vital goals“. Buddhist and Gnostic philosophies are questioning „the vital“ in general. The immense effort in the history of philosophy to liberate the mind from the body casts doubt on the project to explain philosophical therapy solely in analogy to medical therapy. -/- According to Banicki a therapeutic philosophy has to identify the diseases it attempts at curing. There are, however, reasons for associating the term therapy with suffering/risk rather than disease. If a therapy aims at reducing the fear of death, as for example many classical philosophical therapies do, then there is no disease to be cured. A model based on chances and risks also has the advantage that the Buddhist and Stoic reinterpretation of desires/emotions as “diseases” can be dropped in contemporary philosophical therapy. -/- Banicki mentions the comparison of therapies as one of the primary goals of modelling. Methods should be verified by a statistical correlation between method and therapeutic success and/or by a theory which justifies the method. Some forms of therapies, however, avoid theory-specific terms and concepts in favor of an unprejudiced interpretation of the patient’s statements. Others share the (Nietzschean) aspiration to explore and change measures of value. If the therapeutic process is seen as a unique phenomenon, then there can be no theory and no statistics with co-occurrences. -/- According to Banicki philosophical therapy has to describe techniques which qualify as genuinely philosophical. Techniques like maieutics and hermeneutics, however, are antique philosophical “inventions”, which were later adopted by psychotherapy. If meditation is accepted as a therapeutic tool – as it was in ancient times – then there is not only a methodical but also an emotional relation to religion. If finally, the Socratic search for a good life is seen as one of the characteristics of philosophical therapy, then delimitation even turns into a criterion for non-philosophical therapies. The search for a good life requires an interdisciplinary approach. -/- For the concretization of the formal structure, we suggest a typology of therapies, which is based on chances and risks. Such a typology has the advantage, that it can model conflicting (and even opposing) forms of therapies. The variety of therapeutic goals and methods is a consequence of the historical development towards conceptual freedom. (shrink)

Kant’s critique/doctrine distinction tracks the difference between a canon for the understanding’s proper use and an organon for its dialectical misuse. The latter reflects the dogmatic use of reason to attain a doctrine of knowledge with no antecedent critique. In the 1790s, Fichte collapses Kant’s distinction and redefines dogmatism. He argues that deriving a canon is essentially dialectical and thus yields an organon: critical idealism is properly a doctrine of science or Wissenschaftslehre. Criticism is furthermore said to refute dogmatism, by (...) which Fichte means Spinozism. Schelling repudiates Fichte’s position in his Philosophical Letters by reviving Kant’s distinction. First, ‘critique’ for Schelling names a canon that is valid for all systems—including Spinozism—and thus favours none—not even the Wissenschaftslehre. Second, Schelling coins ‘dogmaticism’ to refer to what Kant calls ‘dogmatism’: reason’s uncritical claim to doctrine. Hence, he says all systems—even Fichte’s—are susceptible to the ‘enthusiasm’ of mistaking themselves for doctrines or ‘objects of knowledge’, instead of subjectively valid ‘objects of freedom’. I reconstruct Schelling’s argument for reviving Kant’s distinction, while noting two consequences for German idealism. First, if criticism favours no system, a system’s origin cannot be an act of knowledge, e.g., intellectual intuition, but only an act of endorsement. Second, if dogmaticism entails enthusiasm, a system’s goal cannot be absolute knowledge, but only infinite striving. Hence, by retrieving Schelling’s notion of dogmaticism, we can both gain a better understanding of the Letters and register the impact of a core Kantian distinction on the German idealist project. (shrink)

Fichte argues that the conclusion of Kant’s transcendental deduction of the categories is correct yet lacks a crucial premise, given Kant’s admission that the metaphysical deduction locates an arbitrary origin for the categories. Fichte provides the missing premise by employing a new method: a genetic deduction of the categories from a first principle. Since Fichte claims to articulate the same view as Kant in a different, it is crucial to grasp genetic deduction in relation to the sorts of deduction that (...) Kant offers. I propose to interpret genetic deduction as the simultaneous fulfillment of two tasks: answering the question quid facti by deriving the categories from the I and answering the question quid juris by establishing our entitlement to the categories as conditions of experience. While the second task represents Fichte’s agreement with Kant’s transcendental deduction, the first reflects his correction of Kant’s metaphysical deduction. (shrink)

In a series of papers Ladyman and Presnell raise an interesting challenge of providing a pre-mathematical justification for homotopy type theory. In response, they propose what they claim to be an informal semantics for homotopy type theory where types and terms are regarded as mathematical concepts. The aim of this paper is to raise some issues which need to be resolved for the successful development of their types-as-concepts interpretation.

The aim of this paper is to present a constructive solution to Frege's puzzle (largely limited to the mathematical context) based on type theory. Two ways in which an equality statement may be said to have cognitive significance are distinguished. One concerns the mode of presentation of the equality, the other its mode of proof. Frege's distinction between sense and reference, which emphasizes the former aspect, cannot adequately explain the cognitive significance of equality statements unless a clear identity criterion for (...) senses is provided. It is argued that providing a solution based on proofs is more satisfactory from the standpoint of constructive semantics. (shrink)

The history of philosophy risks a self-opacity whereby we overestimate or underestimate our proximity to prior modes of thinking. This risk is relevant to assessing Hegel’s appropriation by McDowell and Priest. McDowell enlists Hegel for a quietist answer to the problem with assuming that concepts and reality belong to different orders, viz., how concepts are answerable to the world. If we accept Hegel’s absolute idealist view that the conceptual is boundless, this problem allegedly dissolves. Priest enlists Hegel for a dialetheist (...) answer to the problem with assuming that truth and falsity are mutually exclusive, viz., how certain sentences are both true and false. If we accept Hegel’s dialectical view that certain contradictions are necessary, this problem allegedly dissolves. For both McDowell and Priest, we find a true friend in Hegel. I argue that McDowell’s and Priest’s appropriations of Hegel overestimate Hegel’s affinity with quietism and dialetheism. McDowell reads Hegel as a quietist who silences metaphysical claims and the skeptical questions they raise against commonsense, but neglects Hegel’s adaptation of ancient skepticism against commonsense. Priest reads Hegel as a dialetheist who subordinates formal logic to dialectical logic by affirming the truth of certain contradictions, but neglects Hegel’s commitment to resolving contradictions for the sake of truth qua whole. I diagnose their misreadings in terms of what Hegel regards as the three moments of logic and argue that while McDowell jumps to its third moment, Priest stalls at its second moment. According to Hegel’s Encyclopedia Logic, logic has three “moments”: the abstractive moment of the understanding, which “stops short” at fixed categories; the negative moment of dialectic, which discovers the “genuine nature” of the categories, viz., that each “passes over, of itself, into its opposite”; and the positive moment of speculation, which grasps the “unity” of categories through the “dissolution” of their inner opposition. Hegel warns that if these moments are “kept separate from each other […] they are not considered in their truth”. I suggest that quietist and dialetheist readings of Hegel fail to consider truthfully the unified moments of his logic. In his quietist critique of metaphysics, McDowell enlists Hegel to dissolve the problem with assuming the duality of concept and reality. But McDowell helps himself directly to the third moment of logic, where the unity of the categories, and hence the boundlessness of the conceptual, would be fully articulated. Since he arrives at the third moment prematurely, ignoring its prior moments, he obscures its truth (§1). In his dialetheist critique of formal logic, Priest enlists Hegel to dissolve the problem with assuming the duality of truth and falsity. But Priest restricts himself gratuitously to the second moment of logic, where contradictions within the categories are not yet resolved. Since he stalls at the second moment, severed from its final moment, he obscures its truth (§2). I argue we can extricate Hegel from quietist and dialetheist misreadings only if we grasp the truth of the three moments of logic. (shrink)

This is a chapter on noncognitivism in a textbook on ethics.

This paper argues that McDowell wrongly assumes that “terror”, Cavell’s reaction to the radical contingency of our shared modes of knowing or our “attunement”, expresses a skepticism that is antinomically bound to an equally unacceptable dogmatism because Cavell rather regards terror as a mood that reveals the “truth of skepticism”, namely, that there is no conclusive evidence for necessary attunement on pain of a category error, and that a precedent for McDowell’s misunderstanding is Hegel’s argument for necessary attunement in a (...) system of knowing, whose refutation Schelling holds it is the “merit of skepticism” to provide. (shrink)