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41Razão Prática: Reflexões husserlianas sobre o conceito de NormaPhainomenon 19 (1): 9-26. 2009.I discuss Husserl’s concept of norm, and its relevance for a phenomenology of practical reason. I confront Husserl with Wilhelm Wundt, Hans Kelsen, and Carl Schmitt about, respectively, what a norm is, about the relation between theoretical and normative sciences, and, finally, about the creation of political concepts within European culture. In the last section, I develop some theoretical insights about the constitutive character of normative consciousness, abandoning Searle’s distinction betwe…Read more
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31A Percepção Da Extensão. Exame das teses de BerkeleyPhainomenon 19 (1): 71-90. 2009.In this paper I discuss Berkeley’s theories about vision, perception of distance, and the foundations of Geometry. I start with Locke’s answer to Molineaux’s problem and the criticisms Berkeley addressed to it. I explain the fundamentais of Berkeley’s theory about our cognitive shaping of the visual field and the type of connections that visual data establishes with data from the haptic field. I show how interesting are Berkeley’s conceptions for a phenomenology of perception, and, eventually, I…Read more
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34Frases não-declarativas e comunicação nas Investigações Lógicas de HusserlPhainomenon 17 (1): 9-38. 2008.In this paper I discuss the consistency and accuracy of Husserl’s sketch of a theory about non-declarative sentences in the last chapter of Logical Investigations. Whereas the consistency is acknowledged, the accuracy is denied, because Husserl’s treatment of non-declarative phrases such as questions or orders implies that those phrases contain, in some way, a declarative sentence and an objectifying act. To construct a question like “is A B?” as being equivalent to a pseudo-declarative sentence…Read more
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34Consciência de Imagem e Fantasia. Ego de observação e ego de devaneioPhainomenon 17 (1): 157-176. 2008.I intend to understand from a phenomenological point of view the relationship between figurative consciousnesses (Bildbewusstsein) and other non-original presentations (Vergegenwiirtigungen) such as expectations, recollections or fantasies. I centre my analyses in the difference between figurative consciousness, on the one hand, and a modality of fantasy I cal! “daydream consciousness”, on the other. I stress that figurative consciousness implies apure observational ego, whereas day-dream consci…Read more
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36A Ética Na Investigação Hermenêutica: Que Significa Compreender Outra Pessoa?Phainomenon 15 (1): 43-62. 2008.
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39Editorial NotePhainomenon 26 (1): 5-6. 2017.In what follows, I intend to address an issue which is at the boundaries of the phenomenological method of reflective explication, and that, in this sense, points to some limitations of the phenomenological approach to consciousness and mind. I am referring to an aporetic situation that is at the heart of the phenomenological analysis of passivity. On the one hand, phenomenology shows, at least indirectly, a passive life that is beyond the first steps of the activity of the ego in the receptive,…Read more
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40Juízos E Normas Para Uma Fenomenologia Dos Actos Téticos E Dos Actos NomotéticosPhainomenon 25 (1): 9-35. 2012.I discuss, from a phenomenological point of view, the distinction between judgments and norms. I stress the limits of the husserlian canonical analysis in order to rightly account for the sense and content of normative intentionality. Based on some Kelsian insights, I draw a clear distinction between judgments and norms, criticizing some classical trends coming from Husserl himself that consider norms as a kind of intentionality founded upon objectifying acts. However, taking distance from Kelse…Read more
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31Observing a Phenomenological ApproachPhainomenon 25 (1): 175-184. 2012.I sketch an analysis of observing as a particular attitude one can take regarding the surrounding world. I stress some particular features of observation, like the cancelling of the vital engagement. in the world, and the delight that pure observation involves. Then I move to a description of figurative consciousness and its image-world. In the final part, 1 try to show how watching movies displays a new type of observation, based on the empathic connection with the characters, the emergence of …Read more
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34Phenomenology of Phantasy and Fiction: Some Remarks Towards a Unified AccountPhainomenon 29 (1): 39-55. 2019.I offer an outline of an integrated phenomenological analysis of free fantasy and of fictional worlds. My main concern amounts to stress the scissions entailed in free fantasy and in the consciousness of fictional objects: a scission of the I, and a scission of the experience. Firstly, I offer a somewhat new characterization of the presence of the objects of free fantasy, which disconnects any possible relationship of those objects with a real perception as the leading form of an originally givi…Read more
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53A Phenomenological Analysis of the Nomothetic NoemaPhenomenology and Mind 24 142-162. 2023.In this paper, I examine phenomenologically the structure of the normative noema, which I call the “nomothetic noema.” I distinguish the meaning content, its normative characters, which I call “ductive forces”, and its modes of givenness. Next, I introduce the traditional difference between modalities de re and de dicto. I argue that the current tendency, in deontic logic, to treat deontic expressions as operators over sentences induces, at least on the syntactic surface, a de dicto reading. I t…Read more
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Eduardo Abranches de Soveral e a fenomenologiaIn Maria Celeste Natário, António Braz Teixeira & Renato Epifânio (eds.), Eduardo Abranches de Soveral: o pensador, o filósofo, o humanista, Zéfiro Edições. 2009.
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25Commentary to Part 2: The Space of ExperienceIn Felice Masi & Maria Catena (eds.), The Changing Faces of Space, Springer Verlag. pp. 181-191. 2017.In this paper, I discuss several issues about space. Namely, how Kant comes to a comprehension of space that affirms both its ideal and absolute character; how, following Husserl, the space representation relates to the sphere of formal essences that redefines geometry as a theory of abstract manifolds; how the continuity of space interferes in the constitution of the physical thing in the framework of Husserlian phenomenology, and, finally, the results of a supposedly regress to an original dim…Read more
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44Humano e inumano: a dignidade do homem e os novos desafios: actas do (edited book)Centro de Filosofia da Universidade de Lisboa. 2006.
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96Revisiting Reinach and the Early Husserl For a Phenomenology of CommunicationRevista Portuguesa de Filosofia 78 (3): 771-796. 2022.In this article, I start with an analysis of Husserl’s description of the intentional structure of communicative intentions in the Logical Investigations, pointing to some obvious shortcomings of it. Then, I stress some important criticisms of Husserl’s approach, namely by Pfänder, and I endeavor to show that Husserl was very close to a full-fledged theory of communicative intentions in the years around 1910. I then turn to Reinach’s theory of social acts, without deciding whether Reinach’s appr…Read more
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48Is and Ought: Where Does the Problem Lie?In Paolo Di Lucia & Edoardo Fittipaldi (eds.), Revisiting Searle on Deriving “Ought” from “Is”, Springer Verlag. pp. 33-57. 2021.The chapter has two parts. In the first part, I introduce a more fine-grained analysis of evaluative sentences. I distinguish between evaluations proper and directions for action with several degrees of constraint: commands, pieces of advice, suggestions, and so on. I call the latter “ductive-statements.” Thus, I affirm that the realm of morals has two branches: one relative to evaluations, which are is-sentences ranging from the several degrees between good and bad to the indifferent ; the othe…Read more
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71A Proposta (I)Modesta de BerkeleyPhilosophica: International Journal for the History of Philosophy 19 (38): 59-73. 2011.Berkeley’s general tenet about immaterialism is presented and discussed. I examined apart the several theses that concur to the immaterialist theory. After that, the general argument is presented and discussed. In particular, I stress Berkeley’s assumption that a world without matter and a world with matter would be indistinguishable from the point of view of (i) the content of perceptions, (ii) natural science (viz. Newtonian mechanics). I stress that this assumption depends on a relative accou…Read more
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48O Conceito de Direito no Contexto da Filosofia Prática de KantPhilosophica: International Journal for the History of Philosophy 16 (32): 93-148. 2008.
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49O Homem Verdadeiro e a Máquina de TerraPhilosophica: International Journal for the History of Philosophy 6 (12): 145-171. 1998.En partant des derniers paragraphes de la cinquième parti du Discours de la Méthode, on a reconstitué la formulation cartésienne de la perception d’un autre moi. Les critères de l’usage du langage et de la plasticité du comportement ont été analysés à la lumière de l’idée d’une machine universelle et du test de Turing. On conclut de la faiblesse de l’argument cartésien sur l’irréductibilité de la pensée à un dispositif machinal. En tant qu’issue de la difficulté, on propose une révision de la fa…Read more
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31Que Verdade no Erro de Descartes?Philosophica: International Journal for the History of Philosophy 4 (7): 171-178. 1996.Dans un contrepoint polémique au livre de A. Damásio, L'Erreur de Descartes, nous soutenons: (a) que la thèse de l a «séparation» de l’âme et du corps permet, dans les écrits physiologiques de Descartes tels que le Traité de l'Homme, une réduction des fonctions végétative et sensitive aux processus mécaniques et naturels du corps humain; (b) que l'in troduction d'une âme dans le corps se justifie, chez Descartes, par l'impossibilité de rendre raison de la rationalité du comportement humain et de…Read more
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25A Ideia de uma Filosofia Primeira na Fenomenologia de Edmund HusserlPhilosophica: International Journal for the History of Philosophy 4 (7): 3-37. 1996.In dieser Arbeit wird die Selbstdarstellung der Phänomenologie als Wissenschaft der Weltkonstituierende transzendentale n Subjektivität, nach einer Erklärung über das, was wir die «Grundfrage» der Phänomenologie nennen, betrachtet. Diese Grundfrage ist die thematisierung des unerklärt Voraussetzung aller philosophischer und wissenschaftlicher Erkenntnis: die Vorgegebenheit einer Welt als Horizont für alle aktuelle oder mögliche Forschung. Die phänomenologischen Begriffe von «Reduktion», «Intenti…Read more
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55Ernst Cassirer - A “Tragédia da Cultura”Philosophica: International Journal for the History of Philosophy 12 (23): 137-158. 2004.
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15Descartes - Reflexão sobre a Modernidade. Actas do Colóquios Internacional do Porto (review)Philosophica: International Journal for the History of Philosophy 10 (19-20): 366-372. 2002.
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45João Paisana, Fenomenologia e Hermenêutica, A Relação entre as filosofias de Husserl e de Heidegger (review)Philosophica: International Journal for the History of Philosophy 1 (2): 144-152. 1993.
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24Kant e Beck Face ao Problema da "Coisa-Em-Si"Philosophica: International Journal for the History of Philosophy 1 (2): 53-81. 1993.In dieser Arbeit werden die Thesen S. J. Becks über den kantischen Begriff von Ding-an-sich geprüft. Es sollen weder die zwei Doktrinen verglichen werden, noch die Punkte, in denen sie übereinstimmen, noch die Punkte, in denen sie sich voneinander entfernen. Basis-Voraussetzung ist mehr die Idee, dass es eine kantische Lehre des Ding-an-sich nicht gibt, sondern, dass es vielfältige divergente Tendenzen gibt in der Art, wie Kant das Problem bearbeitet. Die Auffassung Becks wird als ein Dialog mit…Read more
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59In this paper I address some philosophical questions regarding the impact quantum mechanics has in the classical conceptions about reality and knowledge. I stress that onto-gnosiological realism still is an option to the issues regarding the relationship between knowledge and reality. Rejecting some radical aspects of Copenhagen interpretation of quantum formalism, I emphasize the advantages of de Broglie’s realistic and causal model. To finish with, I discuss the limits of the Cartesian concept…Read more
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115Consciência intencional e autoconsciência. As teses de Brentano perante as teorias de ordem superiorInvestigaciones Fenomenológicas 7 391. 2021.En este artículo, examino algunas características importantes de las teorías de conciencia y autoconciencia de Brentano y Rosenthal. En particular, analizo la distinción entre estados mentales y estados conscientes, y la cuestión relacionada con de determinar si todos los estados mentales pueden convertirse en estados conscientes. Interpreto la teoría de Brentano como una teoría de la mente de un nivel que está de acuerdo con la fusión cartesiana entre los estados mentales y la conciencia. Argum…Read more
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45Self-consciousness and Intentionality. A Reappraisal of Brentano’s and Rosenthal’s ThesesDiscipline filosofiche. 25 (2): 149-165. 2015.In this paper, I examine some important features of Brentano’s and Rosenthal’s theories of consciousness and self-consciousness. In particular, I discuss the distinction between mental states and conscious states, and the related question of determining whether all mental states can become conscious states. I interpret Brentano’s theory as a one-level theory of mind which is in keeping with the Cartesian conflation between mental states and consciousness. I argue that the problems arising from B…Read more
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80Fritz London and the measurement problem: a phenomenological approachContinental Philosophy Review 54 (4): 453-481. 2020.In this paper, I discuss the possible relations between Fritz London’s account of the status of the observer in quantum physics and transcendental phenomenology. Firstly, I discuss Steven French’s interpretation of London’s thesis as a phenomenological account of the status of the observer, along with the objections Otávio Bueno has brought forward. Secondly, refusing in part both French’s and Bueno’s theses for several reasons, I propose another way of reading London’s thesis in the framework o…Read more
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4Descartes - reflexão sobre a modernidade - actas do colóquio internacional do PortoPhilosophica 19 366-372. 2002.