La presente investigación tiene como propósito general asumir un posicionamiento filosófico en clave histórico-social y de tipo anti-relativista para analizar el desarrollo histórico de la matemática, el cual aplicaremos a un caso en particular: la matemática del antiguo Egipto. Para ello se discutirán y criticarán, en primera instancia, determinadas posiciones filosóficas afines al cuasi-empirismo en matemática que, siendo relativistas, permitirán delinear nuestro propio posicionamiento en contraste: la existencia de una «matemática situada». Esta categoría filosófica tendrá como sustento teórico la noción (...) de conocimiento situado. Además, las implicaciones de esta son, según sostenemos, tanto filosóficas como historiográficas, ya que servirá para analizar las características del corpus de problemas matemáticos egipcios registrados en los diversos papiros matemáticos. En particular, haremos referencia a las expresiones lingüísticas egipcias para denotar las diversas operaciones aritméticas y el carácter algorítmico de los problemas, así como también la cuestión epistemológica de la empiria y cómo la perspectiva situada permite superar la dicotomía entre una matemática pura y otra aplicada, que consideramos no es ubicua para abordar la interpretación de la práctica matemática del antiguo país del Nilo. Palabras clave: Filosofía de la matemática, Anti-relativismo, Matemática situada, Extrañeza del pasado, Matemática egipcia. (shrink)

Según una historia estándar, devenida habitual especialmente por influencia del pensamiento heideggeriano, la filosofía occidental se encuentra atrapada en la trampa de la metafísica. La trampa de la metafísica centra la crítica a la metafísica en torno a la tesis según la cual el esencialismo y una concepción de la verdad condicionada por él determinan qué significa “ser” o “existencia”. Detrás de la realidad se supone un fundamento que bajo la forma de un “trasmundo” (Hinterwelt) produce una manifestación cuasi-causal, a (...) saber: el “mundo” (Welt), el cual se deja con ello concebir como la aparición del ser que se ha retraído en sí mismo. La diferencia entre ser y apariencia mantiene al pensamiento metafísico atrapado, en la medida en que éste no es capaz de reconocer esa diferencia misma como una apariencia. En Siete ensayos sobre la muerte de la metafísica, Héctor Ferreiro ofrece frente a esta historia estándar una convincente contrahistoria. Esta contrahistoria tiene su punto de partida en Hegel, quien intenta, de modo opuesto a la lectura propuesta por Heidegger, superar a la metafísica con sus propios medios y sepultarla a partir de su propia dinámica interna. Precisamente a esta superación está dedicado el debate y discusión de Hegel con el argumento ontológico. Como Kant, Hegel ve en el argumento ontológico uno de los centros operacionales de la metafísica clásica. La cuestión es, pues, cómo abordar el argumento ontológico del modo correcto desde un punto de vista crítico a la metafísica. La estrategia que ofrece Hegel consiste, como lo expone Ferreiro, en desenmascarar la distinción misma entre el ser y la apariencia producida por él como una operación de tipo conceptual. Según Hegel, la metafísica ha sido desde siempre el intento por desarrollar una teoría de la totalidad. Pero una teoría de la totalidad que coloca al ser de un lado y a su aparición del otro lado de un límite no advierte su propia operación, dado que el trazado de un límite pertenece él mismo a la teoría de la totalidad. De lo que se trata, pues, es de examinar los trazados de límite constitutivos de la metafísica para reconocerlos como productos de la reflexión y no como hechos dados que el pensamiento tan sólo debe reflejar. El movimiento de autosuperación de la metafísica que culmina en la discusión de Kant y Hegel con el argumento ontológico pertenece ya, sin embargo, a la tradición de la metafísica. Como lo muestra Ferreiro, la metafísica está a más tardar a partir de la distinción medieval entre esencia y existencia en proceso de superarse a sí misma, pues ya Tomás de Aquino logra reconocer en dicha distinción la verdadera fuente de la producción del mundo. Tomás persiste aún, sin embargo, en una concepción sustancialista, en la medida en que considera a la distinción entre esencia y existencia como un hecho in-dependiente de la teoría y del sujeto. Sin embargo, esa distinción es una operación conceptual y no un objeto que se encuentra en el mundo. En esta medida, la tesis de la distinción de razón entre ambas categorías se presenta como un indicador de la reflexión de la metafísica sobre sí misma. Ferreiro demuestra que el célebre comienzo de la Cien-cia de la Lógica de Hegel significa precisamente una profundización y radicalización de esa autorreflexión. Ahora bien, a ojos de Hegel el ser del comienzo de la Lógica es en sí mismo como tal el resultado del argumento ontológico; en su formulación clásica, sin embargo, el argumento ontológico sólo aspira a probar que hay algo (Dios), pero el argumento mismo no es como tal capaz de determinar ulteriormente ese algo –esto constituye justamente la tarea de la ontología en el sentido de Hegel, es decir, la tarea de la Lógica. Así, lo que podría denominarse en Hegel una “metafísica” es expresamente una crítica a la metafísica tradicional. En efecto, la ontología que Hegel propone en modo alguno significa una recaída en la metafísica anterior a Kant; por el contrario, en la filosofía de Hegel metafísica y crítica a la metafísica se vinculan íntimamente y con ello se cierra un círculo que se había abierto en la metafísica teológica de la Edad Media: precisamente que este movimiento estaba contenido ya programáticamente en la ontología de la distinción entre esencia y existencia es algo que Ferreiro analiza en forma clara y meticulosa. En cuanto disciplina, la ontología está hoy nuevamente en el centro de la atención de la reflexión filosófica a nivel mundial. Siete ensayos sobre la muerte de la metafísica no sólo ofrece en este respecto un análisis de índole histórica; es también una importante contribución teórica al actual retorno a la ontología. (shrink)

Based on a careful reading of Michael Marder’s book Plant-Thinking and a recent 2020 article by Michael Marder, this essay argues it is necessary to establish a differentiation between what is called plant and vegetal. Through and beyond the form of the plant there would be a time and a vegetal metabolism whose proper name is “we.” “We” as a denomination of the vegetal implies a conceptual transformation, but also an answer to the question of who “we” are. Who are (...) we now when, as Dipesh Chakrabarty asserts, our “we” no longer has any “ontological dimension”? While Chakrabarty answers the question of the “we” by answering that “we” are “a geophysical force,” I propose, following Marder, that the answer is: we are vegetality. (shrink)

Моя философская концепция основана на принципах абсолютной неопределенности и молчания, рассматривающих бытие как процесс, не поддающийся никакому рациональному объяснению или конвенциональным рамкам. Эта концепция отвергает традиционные философские модели и утверждает, что истинное познание возможно лишь через молчаливое восприятие. Я утверждаю, что наше существование не имеет начала или конца, и что сама природа реальности лежит за пределами человеческого понимания, существуя в бесконечном потоке неопределенности, где философия и наука теряют свою значимость. Я описываю данную философию как концепцию, которая не требует признания, но (...) тем не менее задает новые ориентиры для понимания того, что мы называем реальностью. Эта философская концепция подрывает основы рационализма, эпистемологии и традиционной метафизики, отвергая идею логического познания и поиска смысла. Она отрицает как научные, так и философские подходы, предполагая, что реальность выходит за пределы человеческого восприятия и не может быть объяснена через конвенциональные структуры. Истинное познание, по моей концепции, невозможно через традиционные методы, такие как эмпиризм или рационализм, и существует в области абсолютной неопределенности, где понятия времени, существования и смысла теряют свою значимость. (shrink)

Formal ontology as it is presented in Husserl`s Third Logical Investigation can be interpreted as a fundamental tool to describe objects in a formal sense. It is presented one of the main sources: chapter five of Carl Stumpf`s Ûber den psycholoogischen Ursprung der Raumovorstellung (1873), and then it is described how Husserlian Formal Ontology is applied in Fifth Logical Investigation. Finally, it is applied to dramatic structures, in the spirit of Roman Ingarden.

Em contraste com a tradicional autoconsciência reflexiva na qual o sujeito se refere consciente e deliberadamente a si mesmo, a tradição fenomenológica, de Husserl a Heidegger e Sartre, postula uma forma de autoconsciência intransitiva pré-reflexiva primitiva. Infelizmente, essa autoconsciência intransitiva pré-reflexiva é sempre caracterizada negativamente: não reflexiva, não cognitiva, não transitiva, não objetiva, etc. Schear (2009, p. 14) observa que, como resultado, quando buscamos uma descrição ou caracterização positiva do suposto fenômeno, ficamos com frases ambíguas e pouco claras, como "presença (...) sutil de fundo" (ZAHAVI, 2005, p. 124). (shrink)

En este texto se analiza cómo el filósofo español exiliado en México, José Gaos (1900- 1969), considera que la filosofía hispanoamericana, e incluso las propias tierras americanas, son lugares de una “utopía – aunque no ucronía-, debido a que tanto las tradiciones trascendente-religiosas como inmanente-filosóficas europeas han convertido a América, y como resultado final de una determinada filosofía de la historia, en lugar ideal del futuro del pensamiento filosófico –y, en última instancia, del hombre contemporáneo.

Hegel ofrece dos formas -en su filosofía en último análisis complementarias- de caracterizar al idealismo: La primera es próxima a la concepción habitual de idealismo previa a Kant, a saber: como una posición que considera que aquello que conocemos es una modificación de la propia conciencia. La segunda descansa en la tesis de la nulidad de lo finito; según esto, ?idealista? es la filosofía que considera que lo finito no tiene en cuanto tal realidad; ?realista?, a la inversa, es la (...) filosofía que toma el ser de las cosas determinadas como algo fijo y definitivo. Hegel denomina a este idealismo ?absoluto?.El idealismo absoluto es el modelo teórico que interrelaciona la tesis del carácter intrínsecamente ideal de los objetos de conocimiento y la tesis de que las cosas singulares que constituyen el mundo real surgen como una autodeterminación del ser. La premisa que permite tal vínculo es la tesis defendida por Hegel de que ser y pensar nunca se han separado y que su separación es el resultado de una concepción posterior errónea de la mente humana sobre la naturaleza de su actividad cognitiva. La hipostasiación de la disociación que la forma cognitiva de la representación introduce en la unidad indiferenciada de ser y pensar de la que parte la actividad de conocimiento en el sentimiento y la intuición sensibles es para Hegel la que provoca la ilusión retroactiva de que ambos -ser y pensar, mundo conocido y mente que conoce- se diferencian y contraponen. Por el contrario, desde el momento que la sensación es también ella misma un modo particular de la actividad continua e ininterrumpida del pensamiento, en el itinerario que va de la percepción sensible a la comprensión del objeto no hay para Hegel un punto en donde pueda introducirse una fractura que disuelva la unidad primigenia entre el ser y el pensar. En esta precisa medida, el momento final de la actividad de conocimiento, es decir, la actividad de comprender el mundo, es a un tiempo la singularización de los contenidos universales que constituyen la teoría del sujeto sobre el mundo y la autodeterminación de la unidad ser-pensar de la que parte y en todo momento permanece el sujeto que elabora esa teoría. Arribados al punto de vista del concepto, la dicotomía realismo-idealismo queda develada como un corolario de la autoconcepción representacionalista de la subjetividad cognoscente. Esta concepción define al paradigma general del realismo, el cual incluye para Hegel como el anverso y reverso de un mismo modelo teórico tanto lo que tradicionalmente ha sido entendido como realismo como al idealismo que resulta de una universalización de la idealidad de la conciencia singular, ya sea en la variante propuesta por Berkeley, ya sea en la del idealismo trascendental de Kant. A ojos de Hegel, por el contrario, el idealismo no puede ser sino absoluto, es decir, debe incluir en sí mismo el momento del ser y, con él, la realidad de las cosas que el sujeto conoce: la tarea esencial de la filosofía no consiste para Hegel más que en tomar conciencia de la co-pertenencia y unidad intrínseca de ambos. (shrink)

Las relaciones que entre mística y filosofía contemporánea establecieron algunos filósofos de la Escuela de Madrid, fueron expuestas a colación del cuarto centenario de San Juan de la Cruz celebrado en México (1942), las cuales -y según la visión de José Gaos en su breve pero denso Filosofía y mística aquí y ahora- tuvieron fuertes concomitancias entre sí, y su estela permanece en forma de “vasos comunicantes” con autores contemporáneos como Fernando Rielo (1923-2004), quien también nos ofreció su visión (1992) (...) sobre la mística y la Escuela. (shrink)

By treating America as a «new» continent «by virtue of its wholly peculiar character in both physical and political respects» Hegel reiterates the increasingly dominant image of America in the Europe of his time. This image crystallized in the context of the consolidation of the colonization process. According to Europeans, the inhabitants of the colonized lands were far less civilized than the inhabitants of Western Europe. Not a few thinkers found the explanation for that cultural difference in the natural differences (...) between the respective geographies, climates and races. In this general framework, Hegel considered the American Indians as people without history; as for the history of America after its conquest and colonization, it is in his eyes nothing other than an episode of the history of Europe itself. Insofar as it is through Europe´s history that human beings have attained self-consciousness of their essence, namely, freedom as autonomy and self-determination, Europe seems to be a non plus ultra of the ideological development of humanity. However, as seen from the perspective of the 21st century, the intellectual and political history of Europe can hardly be identified with the full awareness of the value and dignity of each human being as such. Since the countries of the American continent rely on the principle of civic nationalism and not on that of ethnic na-tionalism, which is typical for Europe, they signify, in this respect, a step forward with regard to the «principle of the European mind». (shrink)

Abstract: According to Hegel, comprehension proper is the ostensible self-determination of thinking with the determinations that spontaneously present themselves as independent objects. By positing objective determinations as the own determinations of thought, comprehension reveals thinking as an activity that is practical. For Hegel, comprehending allegedly extrinsic objects, and free willing of the own determinations of the thinking and willing subject, are in essence the same activity: only subjects who can choose between the determinations that determine them can comprehend objects. To (...) elucidate: only subjects who are able to actively determine themselves with the determinations that spontaneously determine them are able to analyse and comprehend the objects of their knowing activity. Thought that can think itself defines, according to Hegel, the true nature of the human spirit. (shrink)

Los textos compilados en este libro hablan fundamentalmente de "Leibniz en diálogo", es decir, de Leibniz en su lectura de la tradición, en su confrontación con la filosofía y la ciencia de sus coetáneos; pero también hablan de la recepción y transformación de sus ideas por parte de las corrientes de pensamiento que le siguieron y de este modo se nutrieron de su espíritu intelectual. No pretende esta ser una edición exhaustiva, pero no por ello deja de significar la presente (...) una amplia selección de estudios de ámbito internacional sobre el significado filosófico de Leibniz como pensador abierto, plural y conciliador. Son aquí objeto de estudio las diferentes vías de comunicación entabladas por Leibniz con la tradición, con su época o con la filosofía posterior. Este volumen pretende ser una contribución a la difusión del pensamiento leibniziano entre los profesores y estudiantes de filosofía, a la promoción del debate entre los especialistas y a la mayor consolidación de la comunidad internacional de investigadores sobre Leibniz. (shrink)

The core of Kant’s criticism of the ontological argument is the thesis that existence is not a real predicate capable of being added to the concept of an object. The concept of the most perfect or the most real being is a subjective content that is as such completely determined, that is to say, that already has all the determinations that define that concept as such. Therefore, to know if that object also exists in the real world is indispensable that (...) the subject has an intuition of it. The absence of such intuition is, according to Kant, an insuperable obstacle for the different attempts to prove the existence of God. Although Hegel agrees in principle with Kant´s claim that existence must not be conceived as a real predicate, he considers, however, that to understand it as the position of the already exhaustively determined concept of the object does not imply a true overcoming of the particular notion of existence that is at the base of the ontological argument. In this article I defend the claim that Hegel´s counter-criticism of Kant´s criticism of the ontological argument is actually a radicalization of Kant´s general critique of metaphysics. (shrink)

Para Hegel, Asia señala el comienzo de la historia universal, mientras que Europa señala su consumación y final. La América precolombina, al igual que la África negra, están para Hegel fuera de la historia universal; en cuanto a la historia de América tras su descubrimiento por los europeos, Hegel sostiene que lo que ha sucedido desde entonces en el continente americano proviene, en rigor, del “principio de Europa”. Hegel contrapone a su vez la historia de América Latina a la de (...) los actuales Estados Unidos en términos del respectivo desarrollo económico y social. Hegel atribuye la brecha de desarrollo entre las dos Américas, por un lado, a que América Latina es católica y Estados Unidos es mayoritariamente protestante, y, por el otro, a que América Latina fue “conquistada”, mientras que Estados Unidos fue “colonizado”. Sobre la base del análisis de los textos pertinentes de la obra de Hegel, se reconstruirá su teoría sobre el desigual nivel de desarrollo socio-económico de América Latina y Estados Unidos y se evaluará la plausibilidad, actualidad y eventual deficiencia de la misma. (shrink)

Hegel develops his theory of will simultaneously in two different contexts of his work: on one side, in the Encyclopedia of the Philosophical Sciences, the corresponding Berlin lessons and in texts which can be considered as incipient versions of the Encyclopedia; on the other hand, in the Elements of the Philosophy of Right, the lessons based on them and in previous texts on the Philosophy of Right in which Hegel exposes his theory of subjective will. Now, the systematic structure and (...) consequent periodization of the volitive process differ in both cases. This article aims to reconstruct Hegel’s System of the will by integrating organically the developments of both groups of texts. (shrink)

Up to the time of the first edition of Hegel's Encyclopedia of Philosophical Sciences (1817), the three forms of theoretical spirit were feeling, representation, and thought. Since the second edition, Hegel corrects the first extreme of this division: the three theoretical forms become intuition, representation and thought. The displacement of the dividing line between the fírst and second phase of intelligence, i.e. the alteration of their extent, depends on a modification of their concepts. The purpose of this article is to (...) focus on the borderline of the different theoretical forms and, in doing so, to define the concept of representation, i.e. to point out the distinctive trait that specifies intelligence as representative. (shrink)

Adorno´s critique of absolute idealism is beset with considerable hermeneutical errors. Adorno does not fail to notice, however, that Hegel addressed many of the open questions of transcendental idealism and tried to solve them. For example, Adorno recognizes that Hegel criticized Kant and Fichte precisely because they both ultimately advocated a formal conception of subjectivity; Hegel unceasingly stressed instead the importance of the intrinsic unity of subject and object. Furthermore, Adorno acknowledges that Hegel rejected the pure identity of the I (...) as the starting point of the system and claimed that the different conceptions of reality developed by the human mind are based on the successive contradictions of the objects with their own concepts – for Adorno this is the reason why Hegel was able to expound his philosophy on the basis of the thoughts of the subject in the Phenomenology of Spirit and from the determinations of the object in the Science of Logic. Adorno explicitly recognizes that the attempt to develop dialectics from both sides, that is, from the subject and the object, was an advance of Hegel over earlier idealists. Adorno, finally, accepts that, although Hegel characterizes subjectivity as absolute, objectivity plays a decisive role in his philosophy. With Hegel, according to Adorno, idealism reaches its maximum strength and its highest elevation. Now, despite recognizing the advantages of Hegel´s approach Adorno nonetheless maintains that absolute idealism ultimately rests on the radicalization of transcendental idealism, as a further expansion of its basic principle. Hegel disagreed with transcendental idealism, but he did not abandon its main project of deriving all determinacy from subjective thought; he therefore did not contest the priority of the subject. Although Adorno recognizes the value of many of the solutions that Hegel offers to solve the theoretical tensions within transcendental idealism, he thinks that those solutions do not actually resolve these tensions – in Adorno´s eyes they simply cannot be solved within the idealistic paradigm. It is not unfair to say that Adorno misunderstands Hegel´s absolute idealism as a heterodox attempt to further develop Fichte´s philosophical program in a divergent way (especially as it is presented in the Foundation of the Entire Wissenschaftslehre). Adorno´s supposedly ‘immanent’ critique of absolute idealism is in fact based on a highly controversial interpretation of Hegel´s approach, which is to resolve those problematic claims of Kant´s and Fichte´s variants of idealism that Adorno himself considers untenable. (shrink)

Kant was never satisfied with the version of his “Refu- tation” published in 1787 (KrV, B 275-279). His dissatisfaction is already evident in the footnote added to the preface of the second edition of the Critique in 1787. As a matter of fact, Kant continued to rework his argument for at least six years after 1787. The main exegetical problem is to figure out who is the target of the “Refutation”: a non-skeptic idealist, a global skeptic of Cartesian provenance or (...) both. In this last case, the related problem is to know whether either of them is the Cartesian skeptic of the first Meditation, the idealist skeptic of the second Meditation and first part of the third Meditation, or some other non-skeptic idealist. I present and defend a new reconstruction of Kant’s “Refu- tation” as a successful argument against Mendelssohnian idealism of Cartesian provenance. This defense is based on a simple logical sketch of the proof provided by Dicker but essentially modified in light of Dyck’s insight about Kant’s opponent. How shall I support my reading? First, by appealing to overwhelming textual evidence according to which the proof is of the existence of mind-independent things, showing that Kant’s main opponent is Mendelssohn’s idealism of Cartesian provenance. Finally, I support my reading by showing that Kant’s “Refutation” is doomed to fail against all forms of global skepticism but is quite successful against Mendelssohn’s idealism. (shrink)

Además de la percepción sensible y del conocimiento por medio de conceptos abstractos, Hegel distingue una tercera forma específica de conocer de la inteligencia humana, a saber: el “pensar”. Hegel define el pensar como la unidad del objeto y el sujeto. Ahora bien, ¿no es el objeto exterior dado a la percepción sensible después de todo siempre diferente del contenido de la representación abstracta del sujeto? Si con la categoría “pensar” Hegel no se refiere en realidad a una forma más (...) de representar, ¿a qué actividad concreta y reconocible de la inteligencia se refiere entonces propiamente? Nuestro trabajo tiene por objeto responder a esta pregunta analizando la función específica que Hegel le atribuye al lenguaje en relación con el pensamiento, toda vez que en la progresiva elevación del sujeto cognoscente a la actividad de pensar y comprender la realidad el lenguaje ocupa en su concepción un lugar decisivo y fundamental. (shrink)

This paper has two aims. First, it aims to provide an adverbial account of the idea of intransitive self-consciousness and second, it aims to argue in favor of this account. These aims both require a new framework that emerges from a critical review of Perry’s famous notion of the “unarticulated constituents” of propositional content (1986). First, I aim to show that the idea of intransitive self-consciousness can be phenomenologically described in an analogy with the adverbial theory of perception. In an (...) adverbial theory of perception, we do not see a blue sense-data, but we see something blue-ly, whereas in intransitive self-consciousness, we are not conscious of ourselves when we undergo a conscious experience—instead, we experience something self-consciously. But what does this mean precisely? First, I take intransitive self-consciousness to be the first-person operator that prefixes the content of any experience that the subject undergoes, regardless of whether or not the subject is self-referred. Further, I argue that this first-person adverbial way of entertaining the content of any experience in Perry’s revised framework fixes the subject as part of the circumstance of the evaluation of the content of her own experience. We can only evaluate whether the content is veridical or falsidical relative to the subject undergoing the experience. This is referred to here as “self-concernment without self-reference.” When I am absorbed in reading a book, I do not self-represent my own experience of reading a book, let alone see myself as a constituent of the content of this experience. Even so, I experience that reading self-consciously in the precise sense that I do belong to the circumstance of the evaluation of the selfless content of my experience of reading the book. The content of the experience of reading a book is simply a propositional function, true or false of myself. (shrink)

This essay aims to expose the metaphysical underpinnings of enactivism. While enactivism relies heavily on rejecting the traditional mind-body problem by excluding the familiar thought experiments that favor phenomenal dualism, the crucial point that is overlooked is instead the brain-body problem, specifically the crucial interaction between the brain and the bodily limbs in their embodied activities of perception and cognition. If enactivism is correct, differences in sensory experience necessarily entail differences in embodied activity—this is the metaphysical core of enactivism, which (...) we think is entirely wrong. We will argue that a physical or biological body ("Körper") is configured or shaped into a perceptually living body ("Leib") by brain patterns and not by embodied activity or by the so-called sensorimotor contingencies. Undoubtedly, embodied actions influence sensory perception. However, since variations in embodied actions do not necessarily lead to variations in sensory experience, they are not metaphysically constitutive of these experiences (supervenience claim). (shrink)

I argue that my non-dual epistemic-phenomenalist view is the one that best harmonises my interpretation of the Fourth Paralogism with the widely shared reading of the Refutation of Idealism that I sketched and defended above. The bottom line of my view is a clear distinction between the metaphysical and epistemological sides of Kantian idealism. Again, according to my non-dual-epistemic-phenomenalism, the mundus sensibilis and mundus intelligibilis are epistemologically distinct ways of considering the metaphysically identical outside world. Appearances are nothing but the (...) way the things in themselves appear or exist inside our sensible minds as mere representations. In this sense, I reject both the two-world view, the two-aspect view, and Allais’s deflationary anti- phenomenalist reading. (shrink)

How does one know the phenomenal character of one’s own experience? I aim to present and defend a new view of the epistemology of qualia that addresses this issue. My view results from a reworking of Dretske’s displaced perception model. The guiding line is the key Wittgensteinian insight of his Private Language Argument, namely the claim that no inner perception of qualia can justify our corresponding qualia beliefs. My reworking of the original model starts with the rejection of Dretske’s representationalism, (...) as well as any other metaphysical views about the ultimate nature of qualia. The reworking of the displaced perception model I am proposing is supposed to be compatible with any available metaphysical view on qualia. The second step consists of rejecting the epistemological misgivings of the original model, namely the view that knowing qualia requires “connecting beliefs” along with “meta-representations.” Yet, Dretske’s crucial mistake has been to force knowledge of qualia into the “belief-box.” As a matter of fact, there is only one belief involved in introspecting qualia, namely the qualia-belief itself. The third final step is this. Assuming the key Wittgensteinian insight, I argue that introspection of qualia is a process that is both epis- temically reliable and automatic. It is reliable because it dispenses with justification of any beliefs whatsoever. Moreover, it is automatic because it also dispenses with reflexive connecting beliefs. For example, it takes nonconceptual awareness of the color blue as an input and automatically yields the belief that phenomenal blue is the conscious character of my experience of the sky as an output just by employing the concept BLUE. (shrink)

Few theses characterize more especifically the metaphysics of Aquinas than the thesis of the real distinction between being and essence, the thesis of being as the act of the essence, the thesis of the ontological contingency of the universe and the conception of the cause of the existence of things as subsistent being. The aim of the present work is to prove that these theses, as well as others derived from them, like the claim of the identity of essence and (...) being in God and that of God’s simplicity, result from the previous absolutization of essence, that is, from Aquinas’ essencialist and ontologizing interpretation of the fact that existent individuals are not explicitly mentioned in definitions. (shrink)

From the second half of the last century, there has been a widespread view in the Anglophone world that Kant’s transcendental deduction (aka TD) aims to vindicate our common-sense view of the world as composed of public and objective particulars against some unqualified forms of skepticism. This widespread assumption has raised serious doubt not only about the success of TD but also about the very nature of its argument in both editions of the Critique. Yet, if there is a connection (...) between TD and global skepticism, the intriguing question is: Who is this skeptic? According to Strawson, “the skeptic” is a hypothesis of a purely sense-datum experience. In contrast, the fact that TD turns on the key notion of self-consciousness has induced several other scholars to assume that the skeptic is no none but a Cartesian external-world skeptic. None of those readings find textual support or are compatible with the very structure of the first Critique. The question is: Does this mean that TD aims only to undermine empiricism, as Guyer suggests? I do not believe so. I am pretty convinced that TD addresses a peculiar form of global skepticism, namely “Hume’s challenge to reason.” Assuming that we cognize (erkennen) and experience (erfahren) appearances as objects as a requirement of Newtonian physics, TD aims to provide a justification of the principle that nature is uniform that is superior to Hume’s justification. (shrink)

Kant explicitou, talvez com maior clareza que qualquer outro filósofo antes do que ele, a essência do conflito que implica a relação da causalidade natural e a causalidade livre. Hegel assevera que com o dualismo fenômeno-coisa em si Kant deixa intacta como tal a incompatibilidade entre as noções de causalidade natural e causalidade livre, já que, conserva sua contraposição mesma para simplesmente localizá-la na estrutura do sujeito. Hegel aspira precisamente a fechar o ciclo da metafísica dualista que definiu a filosofia (...) dos seus começos e, com isso, a dar solução definitiva às dificuldades que lhe são inerentes; para esse fim exige o abandono do paradigma que a constituiu como tal e propõe no seu lugar uma autêntica revolução no campo da ontologia e a teoria do conhecimento. Neste contexto geral, Hegel oferece uma solução inovadora ao problema da incompatibilidade entre causalidade natural e causalidade livre, entre determinismo e liberdade. (shrink)

Con la tesis “el Absoluto es el ser”, Hegel quiere sentar el principio metafísico fundamental de la sustancialidad del Universo frente a las ontologías que lo conciben como una totalidad contingente. Para ello, sin embargo, la noción de “ser” (Sein) no debe ser absolutizada como tal, como puro ser, frente a la negación como tal o puro no-ser, es decir, frente a la nada. Ser y no-ser son para Hegel meras abstracciones del entendimiento humano. La primera verdadera y legítima noción (...) de ser es la de “existir” (Da-sein). El ser del ente entendido no más como ser frente a la nada absoluta, frente al no-ser del ser es decir, no más entendido como Sein, sino como ser frente al no-ser del ente (Daseiendes), frente a la no-existencia de éste es decir, entendido como Dasein, no remite a un fundamento diferente de sí, sino que descansa sustancialmente en sí mismo. (shrink)

The purpose of this article is to offer a new view of the key relation between the content and the conscious character of visual experience. The author aims to support the following claims. First, the author rejects the qualia realist claim that conscious character is an intrinsic, nonrepresentational property of visual experience, for example, a pattern of activation of neurons. However, the author also rejects the rival widespread representationalist claim that the conscious character of visual experience is identical to, or (...) supervenes on, any specific property represented by visual experience. The positive proposal is the following. Conscious character is identical to those patterns of activation of neurons that are referentially or representationally alive. Conscious redness, for example, is a pattern of activations of neurons that is normally created only when brains of physical duplicates come in visual contact with some distal property. This pattern of activation is recruited by natural selection to represent that property. This is called meaning representationalism. (shrink)

This paper is both systematic and historical in nature. From a historical viewpoint, I aim to show that to establish Wittgenstein’s claim that “an ‘inner process’ stands in need of outward criteria” (PI §580) there is an enthymeme in Wittgenstein’s private language argument (henceforth PLA) overlooked in the literature, namely Wittgenstein’s suggestion that both perceptual and bodily experiences are transparent in the relevant sense that one cannot point to a mental state and wonder “What is that?” From a systematic viewpoint, (...) I aim to show that Wittgenstein’s PLA teaches us that the prevailing picture of the nature of phenomenal concepts (henceforth PCs) is upside down: we can only introspectively know what is going on inside our heads after we learn of what is going on outside (PI §580). In this regard, I aim to defend two associate claims against the prevailing view of PCs on the basis of PLA. First, by means of transparency, I aim to show that there is no de re awareness of our private sensation that could determine the meaning of sensation words; for example, I am never aware of the phenomenal blueness of my experience of something blue. The second associated claim is that introspective self-knowledge of our private sensations is always de dicto. We can only know introspectively that phenomenal blueness is the phenomenal character of the experience we are undergoing after we have learned that (de dicto knowledge) blue is the color that usually causes us that kind of experience. Likewise, we can only introspectively know that pain is the phenomenal character of the experience we are undergoing after we have learned that pain is what usually causes some typical pain behavior. (shrink)

This paper presents a new cognitivist account for the old puzzle of self-consciousness or knowing self-reference. Knowing self-reference does not rely on reflection on some putative pre-existent pre-reflexive self-consciousness, nor is it the result of a process of identification of oneself as the employer of the relevant token of “I” according to the token-reflexive rule of the first-person pronoun. Rather, it relies on the architecture of the cognitive system. By exploiting the acquaintance relation that every brain has to one’s own (...) body, a “mental file” is opened in a subliminal way to house information about oneself gained through the appropriate proprioceptors. Knowing self-reference based on self-files dispenses with self-identification because the opening of the file in the same brain/body is not a deed of the cognitive system but rather something that takes place sub-personally. (shrink)

In this paper, I intend to show that it’s a serious mistake to construe the role of sensible representation in Kant’s work as a nonconceptual content (in the contemporary and technical sense of “content”), which, like a mental indexical would refer to what appears in space and time in the so-called de re form. The interpretation I advance and further support is this: without possessing a representational content, sensible representation must be understood as the basic epistemic relation between the subject (...) and the physical entities in space and time she is acquainted with. Immediate reference of sensible intuition to their respective objects is to be understood as a form of knowledge by acquaintance. I call my own interpretation relationalism. (shrink)

My account of the causal role of consciousness in a physical world is modeled on Dretske’s celebrated explanation of the causal role of beliefs (something that Dretske himself never offered). First, behavior must be understood as a (broadly individuated) process that begins with some external stimulus causing some neurological event C, and ends with causing a bodily movement M (e.g., the Kennedy assassination is a process that begins with Oswald pulling the trigger at 12:30pm CST on November 23 in 1963 (...) in Dallas, Texas, but only ends half an hour later when Kennedy is pronounced dead at 1 pm CST). The internal neurological event C causes bodily movement M, but only by virtue of being recruited by natural selection to represent the instantiation of some external property F when properly stimulated under normal circumstances. But the reason why C causes M lies in the fact that C represents the instantiation of the external property F. I withdraw my hand from a hot surface because the activation of nociceptive specific neurons in my parietal lobe (together with the activation of neuronal patterns in my motor cortices) was recruited by natural selection to represent the tissue damage in my hand. The activation of nociceptive specific neurons causes my hand to withdraw but for the reason that it represents tissue data at the time that I felt pain in my hand. (shrink)

The claim that ―concepts serve as rules for the synthesis of representations‖ is understood by the mainstream of Kant‘s scholarship as if categories and concepts, in general, are conditions for the constitution of objects out of the manifold of sensations devoid of reference. That is the claim that I wish to question here. The claim comes in different flavors and formulations. Still, none of them are relevant here. I aim to provide an alternative account for the claim that ―the representation (...) makes the object possible.‖ I argue that the traditional view represents a solution to what I call the pseudo-problem of intentionality, namely to account for how a representation of something emerges out of a manifold of sensations devoid of reference. Yet, the intentionality problem is a misunderstanding of what I call the recognition thesis: the role of concepts is to provide the rules for the (mind-dependent) recognition (Erkenntnis) of the mind-independent existence of transcendental objects (noumena). ―The representation makes the object possible in the relevant sense that only by means of concepts can we recognize that what is sense-dependently represented actually exists mind-independently as transcendental objects or noumena in the negative sense. My view is embedded in the framework of what today is called ―Kantian Nonceptualism‖. Still, my view is neither a simple re-statement of Kantian Nonconceptualism nor depends on it. It is independently grounded on what Kant calls ―Erkenntnis‖. (shrink)

This brief paper is devoted to criticizing the widespread reading of Kant’s first Critique, according to which reference to subject-independent objects is “constituted” by higher-order cognitive abilities (concepts). Let us call this the “constitutional view.” In this paper, I argue that the constitutional reading confuses the un-Kantian problem of how we come to represent objects (which I call the intentionality thesis), with the quite different problem of how we cognize (erkennen) (which I call the “cognition thesis”) that we do represent (...) objects, that is, things that exist independently of the subject. (shrink)

This article presents a dual purpose: to carefully consider objections against the existentialist conception of the content of visual experience and to develop and defend a version of it that avoids such objections, specifically addressing the so-called "problem of particularity." The main thesis is that the existential content of visual experience should be understood as relativized, being incomplete content (rather than classical, complete propositions), modeled as a function of the sextuple of the object, agent, time, place, causal relation, and world (...) to absolute values. (shrink)

This paper is a new defense of type-B materialism against Jackson’s knowledge argument (1982) inspired by the Kantian main opposition between concepts and sensible intuitions. Like all materialists of type B, I argue that on her release from her black-and-white room, Mary makes cognitive progress. However, contrary to the so-called phenomenal concept strategy (henceforth PCS), I do not think that such progress can be accounted for in terms of the acquisition of new concepts. I also reject Tye’s recent account of (...) Mary’s cognitive progress as the acquisition of a “thing-knowledge.” What is crucial is not the Russellian opposition between knowing things and knowing truths but rather the Kantian opposition between conceptual and nonconceptual representations of the same thing (property). Mary’s phenomenal knowledge is here accounted for as the result of the cooperation of her newly acquired nonconceptual representation of the same phenomenal redness (the same thing) she had a conceptual representation before. As that new nonconceptual representation carries information about the same physical property she already represented but is now coded in analog rather than in digital form (Dretske, 1981), that nonconceptual representation can be accounted for in physical terms as Chalmers’s Master argument requires. Nevertheless, that representation can account for Mary’s cognitive progress since it carries information coded in analog form, something that the imprisoned she could never possess. (shrink)

This paper is a defense of the so-called phenomenal-concept strategy, based on a new view of phenomenal concepts as special de re modes of presentation of the phenomenal character of experience. Phenomenal concepts can be explained in physical terms as mental particulars (as phenomenal files) created in the individual’s mind to pick out the phenomenal character of experience by representing certain physical properties as those represented by the experiences themselves (metarepresentation). They are individuated by two fundamental relations: the perceptual (acquaintance) (...) relation the creature bears to the physical properties represented by its own experience and the relation the creature bears to itself (self-acquaintance) as the subject undergoing those experiences. Mary’s newly acquired phenomenal file presents the phenomenal character of her new experience of red by means of the new relation she bears to herself as the creature standing in the experiential relation to the color red. (shrink)

In this critical review of Robert Hanna's ingenious book (2006), I aim to support Hanna‟s main insightful reading of Kant, namely what he calls “a priori truth with a human face," without appealing to Kant's divide between a priori and a posteriori and analytic and synthetic truths. My suggestion is that transcendental propositions are necessary neither in the usual epistemological sense that analytic propositions are, let alone in the metaphysical sense that some empirical propositions are. Instead, they are necessary in (...) the theoretical domain in the weak alternative sense that they make possible the empirical recognition of appearances as an object as an indispensable condition of our self-consciousness experience, and they are a priori in the practical domain in the sense that their truth is vital for our self-comprehension as human beings. (shrink)

The main claim of Hegel´s System is that in its inner structure reality is consubstantial with subjective reason, so that, in spite of all its eventual contradictions, reality can be understood by the human mind. However, the process of knowledge of the rationality of reality is at the same time the process of self-knowledge of the rationality that defines as such the human mind. In this general process of knowledge-self-knowledge, the different artistic forms and the different periods of the History (...) of Art have, according to Hegel, a precise function. The main objective of this article is, in the first place, to clarify the function that, according to Hegel, Art has in the process of self-knowledge of human rationality, and, secondly, to analyze in that context the logic of the sublation of Art in the discursive element of language. (shrink)

I argue for a new reading of Pyrrhonian beliefs inspired by representationalism (the content view) in recent philosophy of mind. I shall argue that there are two senses of acceptance or “acquiescence in something” (eudokein tini pragmati) rather than two senses of belief (doxa). For this reason, we can maintain along with Sextus that the Pyrrhonian skeptic behaves intentionally and can live his life in society adoxastôs without any proper beliefs whatsoever. However, the skeptical sense of acceptance is not the (...) mere avowal of a feeling or a mere report or register of the way things appear to me. I want to suggest the following reading. Acceptance without belief is an anti-predicative passive and involuntary acceptance of content by means of an indicator function (pathos or phainomenon) in virtue of the past regular connection between the representational content and the indicator function. The pathos (as a present state of mind) or the phainomenon “means” (that is, indicates) passively and involuntarily a content in virtue of its regular connection with this content through time. For example, the Pyrrhonian’s acceptance of the content of the sentence “there is fire” is based on the fact that he here and now perceives smoke and that pathos passively and involuntarily means (represents) the content that there is fire. There is no judgment involved at all: even when the skeptic suspends his judgment (epochê) about whether there is fire, his pathos makes him involuntarily accept that there is fire. That is what Sextus, following the Stoic tradition, calls “commemorative signs” (hupomnêstikon) in opposition to the so-called “indicative signs” (endeiktikon), namely the “internal assertion” of the content as a belief (as a propositional attitude). As I do not believe that any reasonable reading of the skeptical acceptance may be defended only by means of philological analysis and by the research of the huge doxography, my arguments deliberately mix historical evidence with reasons of a systematic nature. In this way, the defense of my alternative reading is abductive, namely as the inference to the best explanation. (shrink)

This paper aims to present a novel reading of Kantian idealism. In want of a better name, I call my interpretation “one-object-plus-epistemic phenomenalism.” I partially endorse Allison’s celebrated position, namely his rejection of metaphysical world-dualism. Yet, I reject Allison’s deflationary two-aspect view. I argue that Kantian idealism is also metaphysically committed to an ontological noumenalism (one-object), namely the claim that the ultimate nature of reality is made up of unknown things in themselves (substantia noumena). Natural sciences can only reveal the (...) relational/structural properties of things as they appear rather than the intrinsic properties of substantia noumena in the negative sense. My anti-deflationary reading is similar to Allais’s, and my agnostic monism to Hanna’s. However, against both, I hold that appearances are not the accusative objects of our sensible representations but rather, as Kant repeatedly states: “mere representations.” The accusative objects of our senses are substantia noumena in the negative sense. Moreover, my view is also similar to Langton’s. Again, against Langton, I hold that appearances are not merely relational properties of substantia noumena but the way that such substantia noumena exist inside our mind as “mere representations.” In this regard, I also partially endorse Guyer’s and Van Cleve’s phenomenalist reading because these substantia noumena in the negative sense can only be cognized mind-dependently, namely as appearances. However, against Guyer and Van Cleve, I hold that the phenomenalist side of Kantian idealism is purely epistemological rather than ontological: what Kant calls the necessary unity of representations according to categories is not a logical construction of objects out of representations, that is, an ontological reduction of noumena to appearances, but rather the way we sense-independently cognize mind-independent noumena. (shrink)

The aim of this paper has been to present a new reconstruction of Kant’s Refutation of Idealism. I have considered several different targets of the Refutation, five of them mentioned by Kant himself. I believe that I have shown that the Refutation of Idealism is best considered only as a sound argument against Mendelssohnian subjectivist idealism, against Mendelssohnian immaterialism, and against Mendelssohnian realist idealism. First, Kant’s Refutation is a sound argument in favor of the claim that the outer things represented (...) in our minds are real rather than ideal; that is, they exist mind-independently as noumena. And second, Kant’s refutation is a sound argument for a fundamental ontology of noumena: the ultimate nature of reality and of our minds is neither material nor mental but made up of things in themselves. (shrink)

We set forth what one may call a “constitutional reading” in opposition to the traditional widespread “constructivist reading” of the object of cognition. In the light of the so-called one-object view reading of Transcendental idealism, the object of cognition is nothing but the object that exists in itself insofar as it appears to our cognitive apparatus. The object exists mind-independently, while our cognition of the same object must be mind-independent. The constructivist reading mistakes the epistemological problem of how we come (...) to cognize mind-dependently that what we represent (“the constitutional view”) are mind-independent objects with the Berkelian ontological problem of how we construct objects out of an undifferentiated, unstructured manifold (the constructivist view) My diagnosis is as follows. The first reason is the traditional “two-worlds view” reading of Kant’s idealism. If we take what exists in itself and the object of cognition as distinct things, then we must conclude that the object of cognition is a mind-dependent construction. Constructivist readers mistake the mind-dependent nature of our human cognition of objects for the putative mind-dependent nature of the known object. The second reason is overintellectualization. Constructivist readers mistake the objectifying syntheses of the imagination, below the threshold of self-consciousness, for cognitive conceptual operations by means of which we cognize (erkennen) the objects of cognition, or so I shall argue. (shrink)

This paper is a new non-descriptivist defense of non- conceptualism, based on a new interpretation of Kant’s metaphysics of concepts. We advance the following claim: What distinguishes non-conceptual from conceptual singular representations is the way partial representations of the object’s features are integrated into the whole representation of the object: while at the non-conceptual level this integration takes the form of images of the object’s features that are stored and projected, at the conceptual level this integration takes the form of (...) the recognition that those features are properties of a same object, what Kant calls “synthetic unity of Aperception”. (shrink)

Content nonconceptualism and State conceptualism are motivated by different readings of what I want to call here Bermúdez’s conditions on content-attribution (2007). In one read- ing, what is required is a neo-Fregean content to solve problems of cognitive significance at the nonconceptual level (Toribio, 2008; Duhau, 2011). In the other reading, what is required is a neo-Russellian or possible-world content to account for how conspecifics join attention and cooperate, contemplating the same things from different perspectives in the same perceptual field. (...) The solution to this apparent contradiction is the rejection of the real content view and the adherence to what I call here Content-pragmatism: there is no such thing as the content of experience. According to content pragmatism, “proposition” is not as real as a mental state, but rather, it is a term of art that semanticists use, as a matter of theoretical convenience, to classify mental states. What follows from Content-pragmatism is Content- pluralism: there are so many contents that are required to meet Bermúdez’s condition on content attribution. Because both criticism and the defense of State conceptualism overlook the real scope of Bermúdez’s condition on content attribution, they are ineffective. In this paper, I will argue that the opposition between State and Content nonconceptualism is a real one, but only a relative one, that is, relative to the opposite constraints to be met. If we want to solve the problems of cognitive significance, the best we can do is to let the content of experience be modeled as neo-Fregean content, namely, a compound of nonconceptual modes of presentation of objects and properties. In this case, Content-nonconceptualism prevails. In contrast, if we want to account for how conspecifics join attention to the same entities in the same perceptual field from different perspectives, the best we can do is let the content of experience be modeled either as a structured Russellian proposition or as a function from possible worlds to truth-values. In this case, State-nonconceptualism prevails. (shrink)

I aim to develop an alternative theoretical model for the direct cognition of the elementary states of others called the theory of interaction (henceforth TI), also known as the “second person” approach. The model I propose emerges from a critical reformulation of the displaced perception model proposed by FRED DRETSKE (1995) for the introspective knowledge of our own mental states. Moreover, against Dretske, I argue that no meta-representation (second-order representation of a first-order representation as a representation) is involved in the (...) process, but only concepts, rudimentary enough, of others’ emotions: contentment and discontentment. Strictly speaking, all the empirical data and findings in developmental psychology only support the hypothesis that children in the pre-linguistic phase understand perceptual facial expressions of contentment and discontentment. My proposal consists of the following thesis: The direct perception of others' elementary mental states is not a perception in the usual sense of the word according to which we just perceive things, but rather a “perception of facts.” But how to understand that? It is nothing more than an epistemological process that is automatic and reliable at the same time. It is reliable in the epistemological-externalist sense of not involving any inference, reflection, theorizing or epistemic justification: a baby’s perception of her mom’s facial expression of discontentment (in the usual sense of “per- ception”) does not constitute a reason supporting the belief that mommy is discontent. The very word “belief” should not be understood in the usual sense but rather in the sense of a natural inclination for truth. But at the same time, it is automatic because the belief is a result or output of a process entirely subliminal and computational in nature. Thus, for instance, a child perceives that her mom is discontent (fact-awareness) by perceiving consciously (“perception” in the usual sense) a facial expression of discontentment (sensorial input) but recognizes that her mother is discontent as a result (output) of an entirely subliminal process. (shrink)

In this paper, I argue against the phenomenal concept strategy (henceforth PCS) and in favor of what Chalmers has called type-A materialism ([2006], [2010] p. 111). On her release, Mary makes no cognitive discovery at all, not even a thin, non-possibility-eliminating discovery, as Tye has recently claimed [2012]. When she is imprisoned, Mary already knows everything that is to be known about the phenomenal character of her experiences. What Mary acquires is a new non-cognitive and nonconceptual representation.