This paper investigates the question of characterizing first-order LFIs (logics of formal inconsistency) by means of two-valued semantics. LFIs are powerful paraconsistent logics that encode classical logic and permit a finer distinction between contradictions and inconsistencies, with a deep involvement in philosophical and foundational questions. Although focused on just one particular case, namely, the quantified logic QmbC, the method proposed here is completely general for this kind of logics, and can be easily extended to a large family of quantified paraconsistent (...) logics, supplying a sound and complete semantical interpretation for such logics. However, certain subtleties involving term substitution and replacement, that are hidden in classical structures, have to be taken into account when one ventures into the realm of nonclassical reasoning. This paper shows how such difficulties can be overcome, and offers detailed proofs showing that a smooth treatment of semantical characterization can be given to all such logics. Although the paper is well-endowed in technical details and results, it has a significant philosophical aside: it shows how slight extensions of classical methods can be used to construct the basic model theory of logics that are weaker than traditional logic due to the absence of certain rules present in classical logic. Several such logics, however, as in the case of the LFIs treated here, are notorious for their wealth of models precisely because they do not make indiscriminate use of certain rules; these models thus require new methods. In the case of this paper, by just appealing to a refined version of the Principle of Explosion, or Pseudo-Scotus, some new constructions and crafty solutions to certain non-obvious subtleties are proposed. The result is that a richer extension of model theory can be inaugurated, with interest not only for paraconsistency, but hopefully to other enlargements of traditional logic. (shrink)

In this paper, we consider some contributions to the model theory of the logic of formal inconsistency $\mathsf{QmbC}$ as a reply to Walter Carnielli, Marcelo Coniglio, Rodrigo Podiacki and Tarcísio Rodrigues’ call for a ‘wider model theory.’ This call demands that we align the practices and techniques of model theory for logics of formal inconsistency as closely as possible with those employed in classical model theory. The key result is a proof that the Keisler–Shelah isomorphism theorem holds for (...) $\mathsf{QmbC}$, i.e. that the strong elementary equivalence of two $\mathsf{QmbC}$ models $\mathfrak{A}$ and $\mathfrak{B}$ is equivalent to them having strongly isomorphic ultrapowers. As intermediate steps, we introduce some notions of model-theoretic equivalence between $\mathsf{QmbC}$ models, explicitly prove Łoś’ theorem and introduce a useful technique of model-theoretic ‘atomization’ in which the satisfaction sets of non-deterministically evaluated formulae are associated with new predicates. Finally, we consider some of the extensions of $\mathsf{QmbC}$, explicitly showing that Keisler–Shelah holds for $\mathsf{QCi}$ and suggesting that it holds of extensions like $\mathsf{QCila}$ and $\mathsf{QCia}$ as well. (shrink)

Neste trabalho, pretendemos avaliar criticamente algumas das teses de John McDowellsobre a natureza da virtude, tal como expostas em seu artigo “Virtue and Reason” e, ao fazê-lo,expor algumas de suas limitações. Mais especificamente, tratarei o que vejo como problemas emsua apresentação da virtude como uma forma de conhecimento, e sua proposta – corporificada natese da unidade das virtudes – de que as virtudes comumente reconhecidas deveriam ser vistascomo manifestações parciais da virtude enquanto tal. Também enfocarei a assertiva de McDowellde que (...) o conhecimento que constitui a virtude não pode ser visto como tendo um conteúdoproposicional que se preste a uma codificação em princípios de conduta – a tese de nãocodificabilidade– e a relação da postura pessoal de McDowell com a empreitada mais ampla daética de virtudes. (shrink)

Entrevista con la filósofa argentina Silvia Schwarzböck.

I propose and defend the conjecture that what explains why Gettiered subjects fail to know is the fact that their justified true belief depends essentially on unknown propositions. The conjecture follows from the plausible principle about inference in general according to which one knows the conclusion of one’s inference only if one knows all the premises it involves essentially.

The 'Gettier Problem' has been central to epistemology since 1963, when Edmund Gettier presented a powerful challenge to the standard analysis of knowledge. Now twenty-six leading philosophers examine the issues that arise from Gettier's challenge, setting the agenda for future work on the central problem of epistemology.

Are emotions bodily feelings or evaluative cognitions? What is happiness, pain, or “being moved”? Are there basic emotions? In this chapter, I review extant empirical work concerning these and related questions in the philosophy of emotion. This will include both (1) studies investigating people’s emotional experiences and (2) studies investigating people’s use of emotion concepts in hypothetical cases. Overall, this review will show the potential of using empirical research methods to inform philosophical questions regarding emotion.

Bajo el título Territorio y voluntad comunitaria, la editorial Aula de Hu- manidades, de Bogotá, publicó en 2021 el trabajo de investigación doc- toral de Rodrigo Escobar-Holguín: “El ordenamiento territorial como acto volitivo comunitario. Un enfoque fenomenológico”, sustentado en junio de 2019, como requisito para optar al título de doctor en Filosofía por la Universidad del Valle en Cali, Colombia. La tesis fue dirigida por el profesor Julio César Vargas Bejarano y el jurado evaluador estuvo compuesto por los profesores (...) Ana Patricia No- guera, Javier San Martín y Esteban Marín Ávila. (shrink)

Castro, Rodrigo y Chamorro, Emmanuel (eds.) (2021)Para una crítica del neoliberalismo: Foucault y Nacimiento de la Biopolítica Madrid: Lengua de Trapo, 538 p. ISBN 978-84-8381-265-5.

As a topic, organization design is poorly understood. While it is featured in most management books as a chapter dedicated to organizational structures, it is unclear whether organization design is a one-off event or an ongoing process. Thus, it has traditionally been understood to be the same as an organizational configuration, with neat lines of communication and distribution of responsibilities following pre-set typologies. Yet what can be said to constitute organizational structure in this first half of the 21st century? The (...) extraordinary growth of digital communications, the decreasing relevance of hierarchical bureaucracies, and the general demise of command-and-control have all but decimated the traditional notion of organizational structure. Organization design needs a theoretical revamping. Using a mix of design and social science theories and concepts, Rodrigo Magalhães outlines a new human-centric interpretation of design, design principles, and design culture. He puts forward a paradigm where the organization, for purposes of its design, is considered to be a social actor in a permanent state of transformation, with significant repercussions for social and economic life. He also proposes a model of 'leaderful organization design', distinguished as practice-based, guided by values of democratic participation, and driven by design logics which places meaning-making and meaning-taking at the center of organizational life and can be adopted and adapted to suit different environments. (shrink)

DEUS EXISTE OU SERIA A FÉ RELIGIOSA APENAS UM DELÍRIO UNIVERSAL? Em O ceticismo da fé, o teólogo e arqueólogo Rodrigo Silva traz um estudo profundo sobre a “existência” de Deus. O objetivo primário desta obra, entretanto, não é um convencimento sobre Deus, mas acompanhar crentes e descrentes nessa jornada sem-fim inerente a todo ser humano em busca da “verdade”. Pois a fé comporta, sim, muitas dúvidas. René Descartes que o diga. Mesmo não sendo teólogo, nem pretendendo produzir uma (...) declaração de fé religiosa, ele ajudou Rodrigo Silva a ter umdos mais brilhantes insights confessionais: “o homem deve desconfiar de tudo para poder acreditar em alguma coisa”.Não se pretende aqui enganar o leitor ou insultar sua inteligência, nem apresentar qualquer soberba confessional. Rodrigo Silva é crente, sim, mas a inspiração para este trabalho veio justamente de sua descrença. E apesar das respostas que encontrou nesses quase trinta anos de estudo, o autor não foge de algumas questões polêmicas e provocadoras que envolvem Deus, como “Por que ele se esconde?”, “Por que um Deus de amor matou e mandou matar tanta gente no Antigo Testamento?” e “Onde eleestava durante o massacre de Auschwitz?”.Este livro convida o leitor, seja o ateu ou o religioso mais convicto, a questionar, a pensar, a se comprometer sinceramente com a dúvida, a fim de que a sua sistematização o conduza a grandes certezas. (shrink)

L'idée directrice de cet ouvrage est qu'une inflexion décisive caractérise les avancées théoriques proposées par Maurice Merleau-Ponty, Jan Patocka et Renaud Barbaras. S'il s'agit bien encore, en effet, avec ces trois auteurs de refonder la phénoménologie (geste classique depuis Husserl), ce mouvement de refondation n'implique plus le strict recentrage de la phénoménologie sur ses possibilités propres. Il y va bien plutôt d'une refondation-extension (par là même post-phénoménologique) exigeant un déport, un mouvement vers une métaphysique, vers une autre métaphysique à déterminer. (...) On verra que l'écart entre phénoménologie et métaphysique n'en est pas pour autant annulé, mais qu'il est bien plutôt pensé à nouveaux frais comme lieu toujours reconfiguré du dépassement de l'opposition initiale - un lieu aux bordures mouvantes qui a la particularité d'entretenir, d'aggraver même le polemos entre post-phénoménologie et métaphysique non substantielle. C'est en thématisant ce lieu que les post-phénoménologies que nous étudions ici révèlent le lien intime entre phénomènes-de-monde et être non positif. (shrink)

Que la sociedad corre peligro de ser destruida es un tema recurrente en todas las áreas de la cultura. Pero en el libro que aquí reseñamos se nos recuerda que Émile Durkheim y otros grandes colaboradores a la gestación y desarrollo de la sociología eran extremadamente conscientes de esta problemática e insistían en la necesidad de no sólo abordar sus temáticas intrínsecas, sino también en mantener viva y activa esa reflexión. Rodrigo Ottonello, el autor de esta obra, hace honor (...) a dicho mandato como muy pocos lo logran en la actualidad. Pero también nos advierte: para entender el verdadero problema que acarrea la discusión sobre la destrucción de las sociedades se requiere afrontar, primero, la pregunta por la posibilidad de que el objeto de la sociología, esto es, la sociedad en sí -y no tan sólo ésta o aquella sociedad- pueda o no padecer destrucción... (shrink)

Extrait de : Rodrigo Sobral Cunha, O essencial sobre ritmanálise, INCM, 2010, 78 p. A Ritmanálise é um novo modelo integral de conhecimento operacional concebido pelo filósofo, físico e matemático português Lúcio Alberto Pinheiro dos Santos (1889-1950) e apresentado à Europa pelo filósofo e epistemólogo francês Gaston Bachelard (1884-1962). O ritmo é a própria energia de existência em todas as escalas e assim o princípio unificador da física, da biologia e da psicologia. Tanto o universo como a (...) - (...) Sociologie – Nouvel article. (shrink)

Resenha do livro de: Rodrigo Duarte, Adorno/Horkheimer & A dialetica do esclarecimento. Rio de Janeiro: Jorge Zahar, 2002. Colecao Filosofia Passa-a-passo 4. 70 paginas.

Can we experience emotion without the feeling of accelerated heartbeats, perspiration, or other changes in the body? In his paper “What is an emotion”, William James famously claimed that “if we fancy some strong emotion and then try to abstract from our consciousness of it all the feelings of its bodily symptoms, we find we have nothing left behind” (1884, p. 193). Thus, bodily changes are essential to emotion. This is known as the Subtraction Argument. The Subtraction Argument is still (...) used to support Embodied theories of emotion. Proponents of Disembodied theories, however, have different intuitions regarding the role of bodily changes in the experience of emotion. In order to advance this debate, I conducted a series of studies testing people’s intuitions regarding the Subtraction Argument. Results show that, against James’ claims, most people consider that their hypothetical (Study 1) and actual (Study 2) emotions persist in the absence of bodily feelings. Furthermore, Study 1 found that participants’ responses were not related to individual differences in reflection or interoceptive awareness. These results pose a problem for Embodied theories of emotion and challenge extant explanations for the persistence of emotional experience in cases of impaired interoception. (shrink)

Emergency situations require individuals to make important changes in their behavior. In the case of the COVID-19 pandemic, official recommendations to avoid the spread of the virus include costly behaviors such as self-quarantining or drastically diminishing social contacts. Compliance (or lack thereof) with these recommendations is a controversial and divisive topic, and lay hypotheses abound regarding what underlies this divide. This paper investigates which cognitive, moral, and emotional traits separate people who comply with official recommendations from those who don't. In (...) four studies (three pre-registered) on both U.S. and French samples, we found that individuals' self-reported compliance with official recommendations during the COVID-19 pandemic was partly driven by individual differences in moral values, disgust sensitivity, and psychological reactance. We discuss the limitations of our studies and suggest possible applications in the context of health communication. (shrink)

Moviéndose con libertad entre distintas tradiciones filosóficas, ajeno a cualquier división escolar del pensamiento, el autor describe las formas que toma el simulacro en un recorrido de gran alcance, que abarca desde teoría de la referencia hasta la ontología existencial. "`Todo lo que es profundo ama la máscara´, escribió Nietzsche. En efecto, ¿qué es nuestra existencia, sino una inmensa mascarada? Vivimos como si entendiéramos lo que sucede a nuestro alrededor. Nos comportamos como si pudiéramos prever las consecuencias de nuestros actos. (...) Hablamos como si nos conociéramos a nosotros mismos. Recordamos como si el pasado contuviera un paraíso. Esperamos como si el futuro albergara la salvación. Y escribimos, en fin, como si fuésemos capaces de explicar el sentido último del mundo. La razón engendra, en todos los casos, un simulacro tras otro. Ahora bien, ¿cuándo pisamos suelo firme? ¿Es posible estar frente a la verdadera realidad, la realidad en cuanto tal, la realidad sin más? ¿Es que existe siquiera la verdadera realidad? ¿Qué se oculta tras el velo de los fenómenos: la verdad última, o una revelación por completo inesperada? En esta obra, tan encomiable por el vasto rango de su erudición como por la tensión espiritual que la anima, Rodrigo Laera se atreve a plantear estas preguntas y a desarrollarlas hasta sus últimas consecuencias. Moviéndose con libertad entre distintas tradiciones filosóficas, ajeno a cualquier división escolar del pensamiento, el autor describe las formas que toma el simulacro en un recorrido de gran alcance, que abarca desde teoría de la referencia hasta la ontología existencial. Mediante un estilo argumentativo atento en todo momento al detalle técnico, pero sin incurrir en vanos excesos formalistas, Rodrigo Laera lleva a cabo en este libro, con la paciencia del verdadero amante de la sabiduría, una historia de los desvíos de la razón. Esa razón que, si al soñar produce monstruos, al despertar engendra ficciones. Este es un viaje melancólico al corazón de la apariencia. (shrink)

This article presents an interpretation of Cyrus’ psychology in Xenophon'sCyropaedia. Its point is that Cyrus’ psychological structure is composed by a set of three desires (philotimía, philanthrōpía, philomátheia) given by nature and a set of virtues (sōphrosúnēandenkráteia) acquired by education. The paper will argue that Cyrus, as an enkratic ruler, does not long for any kind of honours, but is guided by truephilotimía, that is, the desire for true honours—honours freely given by gratitude or admiration.philanthrōpíais the key to achieve these (...) honours, since it naturally prompts a benevolent and generous behaviour. At the same time,philomátheiaprovides the desire of knowledge necessary to acquire the techniques in order to accomplish ambitious and philanthropic deeds. Therefore, confronting those who have posed negative interpretations of Cyrus, the article will argue that the uncommon combination of these psychological predispositions makes Cyrus a virtuous and effective ruler. (shrink)

It is generally assumed that emotion concepts are purely descriptive. However, recent investigations suggest that the concept of happiness includes information about the morality of the agent's life. In this study, we argue that normative influences on emotion concepts are not restricted to happiness and are not about moral norms. In a series of studies, we show that emotion attribution is influenced by whether the agent's psychological and bodily states fit the situation in which they are experienced. People consider that (...) emotions are not just about feeling in certain ways, but also about feeling the right way. (shrink)

Este artículo reseña: Luis Efrén RÍOS VEGA, Irene SPIGNO (dirs.), Fernando Gustavo RUZ DUEÑAS (coord.), Los derechos humanos en los tiempos de la pandemia Covid-19, Tirant lo Blanch, México, 2022, 262 pp.

Con este volumen el fotógrafo Rodrigo Avilés intentó documentar las transformaciones de los recintos de exhibición cinematográfica de la capital chilena a partir del año 2000. Es un registro fotográfico que, con imágenes realizadas por el autor tanto en blanco y negro como en color, da cuenta de las reutilizaciones o desapariciones de las salas capitalinas, proponiendo con ello una lectura de la ciudad, el espacio público y el cine como industria cultural.92 cines es un ensayo fotográfico que..

Considers the potential of autopoiesis theory to provide an alternate unifying framework for the study of organizations as systems and of organizational phenomena as emergent phenomena. This title includes papers that integrate open systems theory with the pioneering work of Maturana and Varela (1980, 1992) on autopoiesis in biological systems.

En el marco de la elaboración de la Estrategia de Desarrollo Sostenible de la Región de Murcia (EDS), España el autor se plantea como punto de partida una análisis-evaluación del estado de la sostenibilidad regional, lo que supuso la construcción de un modelo de análisis y un método para ese diagnóstico de partida. Este reto supuso recorrer la corta historia de la epistemología de la sostenibilidad, postulando que ella debe ser epistemología heurística, enactiva, participativa y contingente . El artículo desarrolla (...) una holoarquía de la sostenibilidad -un sistema de sistemas jerárquicamente relacionados- como marco para la acción estratégica. (shrink)

Tras clarificar que la teoría de sistemas se ve restringida por su tratamiento lógico, y no ontológico, el autor afirma que no son los sistemas los que surgen como realidad opuesta a la realidad de los objetos de la mecánica clásica, sino el evento; y que es desde allí desde donde se debe comenzar a pensar en la construcción de instrumentos cognitivos útiles a la nueva cosmovisión, que concibe como lo único ontológicamente existente de naturaleza última, la totalidad no fragmentada. (...) Esto le lleva a plantear que lo que sostiene aquello que vivimos es el evento, unidad práxica básica de lo que es. (shrink)

In a recent paper in this journal, David Chalmers introduced the meta-problem of consciousness as “the problem of explaining why we think consciousness poses a hard problem” (Chalmers, 2018, p. 6). A solution to the meta-problem could shed light on the hard problem of consciousness. In particular, it would be relevant to elucidate whether people’s problem intuitions (i.e. intuitions holding that conscious experience cannot be reduced to physical processes) are driven by factors related to the nature of consciousness, or rather (...) by factors that are independent of consciousness. Whether people hold problem intuitions, and what factors drive those intuitions, are largely empirical questions. However, there is a lack of empirical research on these issues to date. The results of four studies will show that (1) problem intuitions are not widespread, and (2) when they arise, they do so because of factors that are unrelated to the nature of consciousness. This suggests that consciousness is, after all, not so problematic. (shrink)

Rodrigo Castro Orellana La première partie de l’article analyse certains des aspects fondamentaux du débat sur la théologie politique, principalement à partir des recherches de Carl Schmitt. Ensuite, il étudie la mise à jour de cette controverse par Giorgio Agamben en identifiant ses principaux enjeux théoriques et politiques. Enfin, dans la troisième section, l’article étudie le contraste entre le concept de pouvoir pastoral de Michel Foucault et la version spécifique de la sécularisation proposée par le paradigme théologico-historique.

Este ensayo postula que la circularidad epistemológica de hierro de la ciencia económica hace inviable fundar un modo distinto de entender económicamente el mundo natural a partir de la crítica de sus fundamentos teóricos o de sus prácticas. El reto teórico –señala- consiste en poder iluminar, otro mundo que permita construir otro problema económico, y otra forma de entender la solución de ese problema económico, que, a fin de cuentas, genere menos sensación de infructuosidad que aquella que genera la teoría (...) económica actual. Propone el autor una ontología sistémica como fundamento de una economía ecosistémica, afirmando a la vez que no hay solución de continuidad entre la optimización endosistémica y una ecosistémica, y postula que hay que pasar de un enfoque de sistema cerrado a uno abierto. (shrink)

Within the banking community, the argument about sustainability and profitability tends to be inversely related. Our research suggests this does not need to be strictly the case. We present a credit score system based on sustainability issues, which is used as criteria to improve financial institutions’ lending policies. The Sustainability Credit Score System is based on the analytic hierarchy process methodology. Its first implementation is on the agricultural industry in Brazil. Three different firm development paths are identified: business as usual, (...) sustainable business, and future sustainable business. The following six dimensions are present in the SCSS: economic growth, environmental protection, social progress, socio-economic development, eco-efficiency, and socio-environmental development. The results suggest that sustainability is not inversely related to profit either from a short- or long-term perspective. The SCSS is related to the Equator Principles, but its application is not driven to project financing. It also deals with short- and long-term risks and opportunities, instead of short-term sustainability impacts. (shrink)

Há sérios problemas, contudo, no que concerne à caracterizaçáo da noçáo de sentido fregeano. Por vezes, Frege sugere que o sentido de um nome próprio é dado por uma descriçáo definida associada, cujo conteúdo individua a referência do nome em questáo. Por sua vez, Bertrand Russell rejeita expressamente o sentido fregeano, e, ao mesmo tempo, afirma que nomes próprios comuns revelam-se, quando analisados, como descrições definidas disfarçadas. Essa posiçáo, hoje conhecida como descritivismo , foi atribuída, por Saul Kripke, entre outros, (...) a Frege e Russell, a despeito de suas posturas teóricas diversas. Infelizmente, os paradoxos da referência também sáo espinhosos para as teorias de referência direta. Neste artigo, fazemos um sumário das dificuldades para ambos os lados da disputa e apresentamos uma defesa da interpretaçáo náo-fregeana do sentido de Michael Devitt, a qual evita os problemas do descritivismo mas rejeita a referência direta. Faz-se um uso crucial da teoria histórico-causal, que náo temos razáo para abandonar. (shrink)

Para el autor de este texto -que sigue principalmente el pensamiento de Subiri-, el desarrollo espiritual vinculado hoy a la psicología transpersonal y a otros desarrollos alternativos, constituye una importante herramienta pues ofrece un proyecto de vida más integral que el derivado de la aplicación del paradigma de valores sociales dominante. Fundamenta luego la importancia de adaptar a las condiciones de vida actual una larga tradición espiritual presente en numerosas culturas, debido a que el paradigma analítico-racional de nuestra sociedad actual (...) no parece poder alumbrar una salida a las crisis en que esta se halla inmersa. (shrink)

This study analyses Meister Eckhart's doctrine on "the eternal birth of God in the soul" in order to draw a comprehensive picture of how it is rooted in the medieval philosophical discussions about the relation between epistemology and ethics.

Kaushik Basu presenta el dilema del viajero como un desafío a la teoría de juegos. El desafío ha sido investigado experimentalmente. Al enfrentarse a la versión de Basu del DV o similares, los participantes se comportan como sugiere Basu. Sin embargo, un pequeño cambio en el juego tiene como consecuencia revertir las tendencias de elección. La cuestión es, entonces, si es posible brindar una explicación de los principales hallazgos empíricos como consecuencias de decisiones racionales. Hay varias propuestas en la literatura (...) pero ninguna provee una explicación satisfactoria de por qué expertos en teoría de juegos jugando entre sí usualmente rechazan la única estrategia no dominada del DV. El objetivo de este artículo es sugerir una propuesta alternativa que solucione este problema. (shrink)

Das Aufkommen der "klassischen Mechanik" wird als paradigmatisch für die Entstehung des neuzeitlichen wissenschaftlichen Denkens angesehen. Geht man nun dem Beginn dieser Entwicklung nach, so stößt man sehr bald auf den Begriff der Selbsterhaltung. Das Postulat der Selbsterhaltung erweist sich als zentrale Kategorie bei der Herausbildung einer "externen" Naturvorstellung, nach der ein sich bewegender Körper keiner zusätzlichen Kraft bedarf, um die betreffende Bewegung aufrechtzuerhalten . Sie erhält sich von selbst. Das Prinzip der Selbsterhaltung taucht in dieser Epoche auch in verschiedenen (...) anderen Disziplinen auf, beispielsweise der Staatsphilosphie und der Ethik . Ein paralleles Phänomen während dieser Zeit ist eine beginnende Emanzipation des Individuums. Der allmähliche Ausbau einer Autonomie im Denken und Fühlen findet seinen Ausdruck in einem neuen Vernunftsbegriff, der nicht mehr in Abhängigkeit von theologischen Postulaten steht. Die Autonomie des Individuums wird weitgehend als Selbsterhaltung der Vernunft verstanden. Es liegt nahe einen Zusammenhang zu vermuten zwischen der neuzeitlichen Naturerfassung auf der Grundlage des Selbsterhaltungsbegriffes und der "Entdeckung" einer individuellen, sich selbst konstituierenden Vernunft. (shrink)

Este artigo analisa a chamada Modernidade apontando como seu estudo no ensino superior e no ensino médio apresenta uma historiografia marcada pela colonialidade do saber e pelo eurocentrismo. Propõe, assim, observar alguns problemas historiográficos da filosofia, entender suas causas e buscar ver o que está nas sombras da tradição filosófica.