Resumo: Este artigo parte da análise da influência de Hegel na construção do conceito de capital e de ideologia, na obra de Marx. Para tal, buscou-se analisar a passagem dos primeiros escritos humanistas de Marx à sua teoria tardia. Da ruptura realizada por Marx em relação a suas obras de juventude, surge o problema de como determinar o sujeito, uma vez que a perspectiva humanista inicial é abandonada. A ideia é a de que, paradoxalmente, quando critica a dialética hegeliana, Marx (...) termina por encontrar problemas que poderiam ser resolvidos através de conceitos hegelianos, como a questão do sujeito de classe. É o que procuraremos argumentar por meio de uma análise sobre o papel da negatividade em Hegel.: This article starts with an analysis of the influence of Hegel on the construction of the concepts of capital and ideology in Marx's work. To this end, we analyze the transition from Marx's first humanist writings to his later theory. Due to the break achieved by Marx in relation to his early works, a problem arises: the determination of the revolutionary subject once the initial humanist perspective has been abandoned. Our thesis is that when Marx leaves Hegel, he paradoxically ends up encountering problems that can only be resolved by Hegelian dialectics,. We argue this by means of an analysis of the role of negativity in Hegel. (shrink)

O presente ensaio resulta de uma indagação introdutória e parcimoniosa acerca da transformação da mundividência científica e epistemológica no século XX. Em primeira instância, são analisados os conceitos fundacionais da Relatividade Restrita e da Relatividade Geral, visando elencar as principais dissonâncias entre a proposta científica de Albert Einstein e a cosmovisão estabelecida pela física clássica. De seguida, é invocada a célebre experiência de Edwin Hubble, responsável pela origem da Teoria do Big-Bang. Como não poderia deixar de ser, esta é também (...) alvo de uma examinação cuidadosa. Por fim, a reflexão estende-se ao domínio indeterminista da mecânica quântica, com o propósito de perscrutar os seus princípios fundamentais. Por forma a assegurar o cumprimento deste desígnio, o trabalho não se furta à exigência de aflorar certos traços elementares das doutrinas de Niels Bohr e Werner Heisenberg. Em suma, o breve estudo que aqui se presentifica procura, sobretudo, trazer à coação os elementos teóricos que ancoram o entendimento da física e da cosmologia nos nossos dias, problematizando, quando necessário, algumas das suas inferências. (shrink)

O artigo tem como objetivo apresentar os problemas teóricos e históricos ligados à compreensão da técnica moderna na filosofia de Martin Heidegger. Para tal investigação começaremos investigando sobre qual é a constituição da essência da técnica para que, então, possamos explorar o significado da técnica à luz de sua caracterização mais essencial. Isto nos dará condições de identificar quais sãos os riscos envolvidos na era em que a dominação técnica atingiu níveis nunca vistos antes. Tudo isto será questionado para que (...) possamos estabelecer, inspirados pelo pensamento de Heidegger, um modo de relacionamento livre com a técnica que nos permita uma redenção à regência da técnica como o modo de desencobrimento moderno. (shrink)

A teologia esforça-se por repertoriar e sistematizar o que a revelação e a fé trazem ao crente sobre o problema do sentido da história, da peregrinação através do tempo da humanidade pensada em seu conjunto. Ela enfatiza, não tanto o conhecimento, mas o estado espiritual de felicidade ao qual a humanidade deve ascender antes do fim da vida na terra. Os modernos não aceitam a proposta teológica e têm por ambição descentralizar a história tradicionalmente ordenada por uma visão cristocêntrica do (...) mundo. O historiador, isentando-se da facção, assume o discurso racional sobre a trajetória dos humanos a partir de um novo núcleo referencial interpretativo, a saber, a ideia de humanidade. Voltaire apresenta-se como legítimo representante dessa perspectiva. A história sob o prisma voltairiano é colocada como problema e não como dogmática com características de uma aquisição definitiva. O problema histórico é o de compreender o mundo atual e a humanidade nele inserida. O objetivo, portanto, do trabalho foi apresentar a proposta teológica para a história e a crítica a ela desenvolvida por Voltaire, de forma a evidenciar a originalidade da abordagem moderna do fenômeno histórico. (shrink)

We distinguish two sub-types of each of the two causality principles formulated in connection with the Common Cause Principle in Henson and raise and investigate the problem of logical relations among the resulting four causality principles. Based in part on the analysis of the status of these four principles in algebraic quantum field theory we will argue that the four causal principles are non- equivalent.

Se discute el proyecto de la "naturalización de la filosofía de la ciencia", a través de las teorías de Ronald Giere y Philip Kitcher. Ambas tienen en común la atención preferente que prestan a los procesos de decisión de los científicos individuales y la defensa de una concepción realista y racionalista de la ciencia. La comparación se lleva a cabo desde una triple perspectiva: su consideración como teorías darwinianas del desarrollo científico, su referencia a los modelos de la psicología cognitiva, (...) y su posible coherencia con la "tesis de la simetría" defendida por los sociólogos de la escuela de Edimburgo. (shrink)

Lorenzo Sacconi and his coauthors have put forward the hypothesis that impartial agreements on distributive rules may generate a conditional preference for conformity. The observable effect of this preference would be compliance with fair distributive rules chosen behind a veil of ignorance, even in the absence of external coercion. This paper uses a Dictator Game with production and taking option to compare two ways in which the device of the veil of ignorance may be thought to generate a motivation for, (...) and compliance with a fair distributive rule: individually-as a thought experiment that should work as a moral cue- and collectively-as an actual process of agreement among subjects. The main result is that actual agreement proves to be necessary for agents to be led towards a fair distributive principle and to generate a significant amount of compliance in absence of external authority. This conclusion vindicates the role of actual agreements in generating motivational power in correspondence with fair distributive rules. (shrink)

El Tractatus Logico-philosophicus es una obra filosófica de una enorme complejidad. Su estilo es sentencioso, por momentos oracular, otras veces casi telegráfico, de manera que en muchas ocasiones cuesta discernir los nexos entre las diversas proposiciones. Con todo, en el "Prólogo", en particular en sus observaciones sobre la cuestión del límite, Wittgenstein proporciona algunas indicaciones de las que conviene tomar debida nota para la interpretación de la obra. Este trabajo es fundamentalmente una propuesta de interpretación de estas observaciones, de su (...) proyección sobre el Tractatus, de su relevancia para comprender la naturaleza, de la ruptura operada por Wittgenstein en las Investigaciones filosóficas. -/- THE PROBLEM OF THE LIMIT AND THE TRACTATUS AS A TRANSCENDENTAL REFLECTION Tractatus Logico-philosophicus is a very complex philosophical work. It is writen by means of short phrases in a oracular style. Some parts are telegraphic, in such a way that it becomes difficult to elucidate the links among the different propositions. However, in the "preface", in particular in his remarks about the cuestion of the limit, Wittgenstein gives us some indications that we should consider carefully in order to interpret his work. This paper is basically a proposal to interpret the above mentioned remarks, of how they illuminate Tractatus, of how they are relevant to understand the nature of the profound change that Wittgenstein introduces in Philosophical Investigations. (shrink)

This article, The ontological argument in Plato: the problem of immortality, discusses the interpretation of Socrates’ last demonstration of the immortality of the soul in the Phaedo as an ”ontological argument” and tries to refute this interpretation through an examination of the concept of immortality in Plato and its implications on the central relation soul/life. At the same time, it argues that the ontological argument should be seen as the very back-bone of Plato’s ontology, a point of view which will (...) be developed in a forthcoming paper. (shrink)

This book addresses the issue of natural simultaneity of relatives, discussed by Aristotle in Categories 7, 7b15-8a12. Natural simultaneity is a form of symmetrical ontological dependence that holds between items that are not causally linked. In this section of the Categories, Aristotle introduces this topic in his analysis of relatives and maintains that, although relatives seem to be for the most part simultaneous by nature, there seem to be some exceptions. He mentions two pairs of relatives as exceptions, namely the (...) pairs knowledge/knowable and perception/perceptible, and argues at length for the priority of the second relative over the first one in each case. Through a close reading of this text, the author analyses Aristotle's arguments for the thesis of the exceptional character of these pairs and shows that all of them are unsuccessful in supporting the thesis. In order to draw this conclusion, the author highlights and carefully considers the properties that Aristotle is committed to attributing to relatives, taking into account the metaphysical framework of the Categories as well as their specificities within the set of non-substantial categories. Then, he shows that Aristotle's mature views on relatives in the Metaphysics can be construed as committing him to the rejection of such a thesis. Although the issue of natural simultaneity is just one of several that Aristotle considers in his discussion of relatives throughout Categories 7, it is a particularly relevant issue, since it involves a number of puzzles whose analysis allows for a better understanding of the very notion of relativity in Aristotle. This is the first book to explore this issue from the perspective of illuminating the Aristotelian views on relatives. Aristotle on Natural Simultaneity of Relatives in the Categories will appeal to scholars and graduate students working on Aristotle, ancient philosophy in general, and metaphysics. (shrink)

In this article, we aim to offer a new overall interpretation of Heraclitus’ philosophy, through an analysis of his own implicit conception of ‘philosophy’, as it is insinuated in the few but important fragments where the word philia occurs. In these fragments, a clear distinction between reality and appearance is drawn for the first time in the history of philosophy; and, accordingly, philosophy itself is hinted at as a direct ‘attachment’ to reality, beyond the appearances that conceal it. Using this (...) result as a hermeneutic principle, a thorough survey of the most significant fragments is then proposed. The outcome of such a survey is, hopefully, the presentation of Heraclitus’ main doctrines as a coherent whole. (shrink)

Any analysis of the Hippocratic anthropology must begin by taking a stand on two quite different issues. On the one hand, it must ascertain a precise and definite meaning of the word ‘Hippocratic’ in such a context, considering the historical problems surrounding the 'real' Hippocrates and the doctrinal heterogeneity of the Hippocratic collection. On the other hand, it must justify the very possibility of an anthropology within the Hippocratic tradition, by accommodating it with the obvious animadversion that its most representative (...) works show towards any philosophical or speculative inquiry. The first problem can be solved by purely historical means, viz. by restricting the object of analysis to the texts that admittedly represent the views of the Hippocratic school. Not so with the second one, which constitutes the truesignificant problem from a philosophical point of view and with which the present article is therefore concerned. After discussing the texts where the question on the nature of man is posed, a general survey of the Hippocratic conception of the theoretical and scientific foundations of clinical practice is given, in order to understand the Statement according to which it is to medicine, and not to philosophy, that an answer to such a question truly belongs. From such a survey a thesis arises: that, according to the Hippocratic perspective, the appropriate answer to the question on the nature of man is not the one that seeks to determine what man is, even by means of the empirical methods of medicine, but the one that reshapes the question itself, thereby replacing the philosophical focus on the knowing of man, for the sake of knowledge, by the clinical focus on the caring of man, for the sake of man himself. (shrink)

Predication is a complex entity in Aristotelian thought. The aim of the present essay is to account for this complexity, making explicit the diverse forms it assumes. To this end, we tum to a crucial chapter of the Posterior Analytics, where, in the most complete and developed manner within the corpus, Aristotle proceeds to systematize this topic. From the analysis, it will become apparent that predication can assume, generically, five forms: 1) the predication of essence, that is of the genus (...) and the specific difference; 2) essential predication, that is either of the genus or of the differences ; 3) the predication of accidents per se 4) and of simple accidents ; and 5) accidental predication. However, only types 2-4 are forms of strict predication. In effect, the “predication” of essence is not a genuine predication, but a formula for identity, constituting, technically, the statement of the essence of the subject. On the other hand, accidental “predication” can only be conceived of as such equivocally, since it results from a linguistic accident through which the ontological subject of the attribution suffers a displacement to the syntactic position of the predicate, which is not, by nature, its own. In neither case does the phrase bring about any legitimate predication. The study concludes with a discussion of Aristotle’s thesis according to which no substance can be a predicate, which is implied by its notion of accidental predication, a thesis which has been - and in our opinion wrongly so - challenged in modem times. (shrink)

According to the dual inheritance theory, cultural learning in our species is a biased and highly efficient process of transmitting cultural traits. Here we define a model of cultural learning where social learning is integrated as a complementary element that facilitates the discovery of a specific behavior by an apprentice, and not as a mechanism that works in opposition to individual learning. In that context, we propose that the emergence of the ability to approve or disapprove of offspring behavior, orienting (...) their learning, transformed primate social learning into a cultural transmission system, like that which characterizes our species. Assessor teaching facilitates the replication and/or reconstruction of behaviors that are difficult to imitate and helps to determine which behaviors should be imitated. We also explore the form in which assessor teaching has conditioned the evolution of our abilities to develop cultures in the hominin line, converting us into individuals equipped with what we call a suadens psychology. Our main point is to defend the hypothesis that suadens psychology determines the stability and dynamics that affect the trajectories of many cultural characters. We compare our proposal with other theories about cultural evolution, specifically with dual inheritance theory and cultural attraction theory. (shrink)

We consider the evolutionary scheme of morality proposed by Tomasello to defend the idea that the ability to orient the learning of offspring using signs of approval/disapproval could be a decisive and necessary step in the evolution of human morality. Those basic forms of intentional evaluative feedback, something we have called assessor teaching, allow parents to transmit their accumulated experience to their children, both about the behaviors that should be learned as well as how they should be copied. The rationale (...) underlying this process is as follows: if a behavior is approved, then it is good; if it is disapproved, then it is bad. The evaluative guidance on how to behave most probably spread among peers in situations of mutual benefit, such as cooperative child rearing. We argue that our hominin ancestors provided with this capacity for assessor teaching were ideally positioned to develop the two specifically human levels of morality proposed by Tomasello: the morality of fairness and the morality of justice. Assessor teaching could have facilitated the genesis of rudimentary codes of behavior tied with the need to agree about how to behave to succeed in joint cooperative activities. Moreover, learning through assessor teaching provides a plausible explanation for the origin of the objectivist and prescriptive dimensions of human morality. First, we emphasize that individuals feel that they evaluate the behavior of others objectively to guide their learning, and, second, we underline the imperative intention that any moral manifestation possesses. (shrink)

The strong law of large numbers and considerations concerning additional information strongly suggest that Beauty upon awakening has probability 1/3 to be in a heads-awakening but should still believe the probability that the coin landed heads in the Sunday toss to be 1/2. The problem is that she is in a heads-awakening if and only if the coin landed heads. So, how can she rationally assign different probabilities or credences to propositions she knows imply each other? This is the problem (...) I address in this article. I suggest that ‘p whenever q and vice versa’ may be consistent with p and q having different probabilities if one of them refers to a sample space containing ordinary possible worlds and the other to a sample space containing centred possible worlds, because such spaces may fail to combine into one composite probability space and, as a consequence, ‘whenever’ may not be well defined; such is the main contribution of this article. 1The Sleeping Beauty Game2Groisman’s and Peter Lewis’s Approaches3Discussing Beauty’s Credences4The Principle of Equivalence's Failure5Making Sense of the Principle of Equivalence's Failure6Elga’s and Lewis’s Approaches7ConclusionAppendix. (shrink)

The structure of Yablo’s paradox is analysed and generalised in order to show that beginningless step-by-step determination processes can be used to provoke antinomies, more concretely, to make our logical and our on-tological intuitions clash. The flow of time and the flow of causality are usually conceived of as intimately intertwined, so that temporal causation is the very paradigm of a step-by-step determination process. As a conse-quence, the paradoxical nature of beginningless step-by-step determina-tion processes concerns time and causality as usually (...) conceived. (shrink)

Humans have developed the capacity to approve or disapprove of the behavior of their children and of unrelated individuals. The ability to approve or disapprove transformed social learning into a system of cumulative cultural inheritance, because it increased the reliability of cultural transmission. Moreover, people can transmit their behavioral experiences (regarding what can and cannot be done) to their offspring, thereby avoiding the costs of a laborious, and sometimes dangerous, evaluation of different cultural alternatives. Our thesis is that, during ontogeny, (...) the evaluative communication (approval/disapproval) between parents and offspring is substituted by other evaluative communications among peers, like individuals of the same generation. Each person belongs to a reference social group with individuals that interact more intensively. Humans have developed psychological mechanisms that enable cultural transmission by being receptive to parental advice as well as their reference social group. The selective pressure that promoted these new evaluative interactions arose to facilitate the establishment of efficient cooperative relationships. In short, the social control of behavior is essential to understand human cultural transmission. (shrink)