We propose a bibliographic review that allows an approach to three concepts: movement, body and space, in order to suggest, in form of enquiries, some relationships that can be traced between them. We dare to question the denial of each one of them as a possible inauguration of the other two. The pause in movement as a gesture that reveals the body and space. The absence of the body as an agent that gives rise to movement and space. The potential (...) charge of a space that has not yet been determined, allowing the movement of bodies to be performed with creative freedom. Planteamos una revisión bibliográfica que permite un acercamiento a tres conceptos: movimiento, cuerpo y espacio, con el fin de proponer, en forma de inquietudes, relaciones que pueden trazarse entre ellos. Nos atrevemos a cuestionar la negación de cada uno como posible inauguración de los otros dos. La detención del movimiento como gesto que desvela el cuerpo y el espacio. La ausencia del cuerpo como agente que hace surgir el movimiento y el espacio. La carga potencial de un espacio que aún no se determina como aquello que permite el movimiento de los cuerpos con la libertad de crear. (shrink)

Este artigo busca relacionar os fundamentos da Ética e da Organização do Conhecimento, percebendo-os como internamente conectados, para construir pontes conceituais entre os dois campos. O objetivo é propor uma caracterização da Ética e da Justiça Social, apontando as consequências de sua negação ou ausência na Organização do Conhecimento. Para isso, foi realizada uma investigação qualitativa que situa o debate ético em Platão e na formação da filosofia grega antiga, bem como apresenta o conceito de Justiça Social como paridade de (...) participação, nos moldes estabelecidos por Nancy Fraser. Os resultados indicam que a práxis voltada para a Justiça Social pode ser considerada um supravalor para a Organização do Conhecimento, atuando no sentido de fortalecer sua própria fundamentação teórica e sua orientação pela ampliação da democracia. (shrink)

Las políticas de la ciudad deben ser entendidas como aquellas que abordan asuntos relacionados con un sector o territorio específico, la ciudad o una parte de ella. Sin embargo, si éstas se entienden dentro del marco del derecho a la ciudad, se convierten en políticas que van más allá de la idea de la ciudad como un problema territorial o funcional. Se convierten entonces, en políticas que atienden una realidad compleja, que abordan factores tanto territoriales y funcionales como éticos y (...) humanos. Las políticas de ciudad entonces, deben apuntar hacia esa realidad de creación humana, que es compleja y que por tanto está siempre en construcción. (shrink)

A proposta central deste trabalho é refletir como a relação entre os grandes dados (big data) e o sujeito contemporâneo, explorando o conceito de Colonialismo de Dados. O estudo busca analisar as semelhanças entre as relações de dados na sociedade atual e o colonialismo histórico, examinando as implicações sociais, políticas e econômicas dessa dinâmica. Os autores argumentam que o colonialismo de dados envolve a extração e o gerenciamento universal de dados das pessoas, resultando em uma nova ordem social baseada no (...) rastreamento constante. Tem como objetivo analisar como o colonialismo de dados envolve a extração de recursos, representados pelos dados pessoais das pessoas, que são coletados, armazenados e utilizados por empresas para diversos fins econômicos. Esse fenômeno é sustentado por uma ideologia que promove a coleta e o uso de dados como algo benéfico e necessário, criando um ambiente onde os indivíduos são incentivados a compartilhar seus dados sem compreender completamente as implicações. Além disso, o artigo discute o papel do capitalismo nas relações de dados, destacando como o capitalismo afirma a identidade do "eu" como um ponto de referência único, mas também elementos essenciais da continuidade e transformação do self ao instalar vigilância automatizada no espaço do self. O estudo também aborda a importância da identidade pessoal como um elemento essencial, enfatizando a necessidade de abandonar a reivindicação de uma universalidade absoluta que caracteriza o colonialismo de dados. (shrink)

For the epic journey of autumn migration, long-distance migratory birds use innate and learned information and follow strict schedules imposed by genetic and epigenetic mechanisms, the details of which remain largely unknown. In addition, bird migration requires integrated action of different multisensory systems for learning and memory, and the hippocampus appears to be the integration center for this task. In previous studies we found that contrasting long-distance migratory flights differentially affected the morphological complexity of two types of hippocampus astrocytes. Recently, (...) a significant association was found between the latitude of the reproductive site and the size of the ADCYAP1 allele in long distance migratory birds. We tested for correlations between astrocyte morphological complexity, migratory distances, and size of the ADCYAP1 allele in three long-distance migrant species of shorebird and one non-migrant. Significant differences among species were found in the number and morphological complexity of the astrocytes, as well as in the size of the microsatellites of the ADCYAP1 gene. We found significant associations between the size of the ADCYAP1 microsatellites, the migratory distances, and the degree of morphological complexity of the astrocytes. We suggest that associations between astrocyte number and morphological complexity, ADCYAP1 microsatellite size, and migratory behavior may be part of the adaptive response to the migratory process of shorebirds. (shrink)

Translation of Aristotle's Parts of Animals Book I into Portuguese, with full commentaries.

The goal of this paper is to review and critically discuss the philosophical aspects of probabilistic seismic hazard analysis (PSHA). Given that estimates of seismic hazard are typically riddled with uncertainty, diferent epistemic values (related to the pursuit of scientifc knowledge) compete in the selection of seismic hazard models, in a context infuenced by non-epistemic values (related to practical goals and aims) as well. We frst distinguish between the diferent types of uncertainty in PSHA. We claim that epistemic and nonepistemic (...) considerations are closely related in the selection of the appropriate estimate of seismic hazard by the experts. Finally, we argue that the division of scientifc responsibility among the experts can lead to responsibility gaps. This raises a problem for the ownership of the results (“no one’s model” problem) similar to the “problem of many hands” in the ethics of technology. We conclude with a plea for a close collaboration between philosophy and engineering. (shrink)

This book discusses Aristotle’s notions of essence and substance as they are developed in Metaphysics ZH. I examine Aristotle's argument at length and defends an unorthodox interpretation according to which his motivation is to provide an answer against a conflation between criteria for existential priority (delivering substances as primary beings) and criteria for explanatory priority (delivering essences as primary principles).

I discuss some of Aristotle’s scattered remarks from which one can construct his conception of matter. Aristotle seems to oscillate between two conceptions: one in which matter is the principle of becoming, another in which matter is a constituent element with no contribution for processes of becoming. Sometimes Aristotle takes matter as a thing independent in itself, and the correlated form is a feature that does not contribute to the matter’s essence, nor is a necessary condition for its existence. But (...) sometimes Aristotle takes matter as a constituent element the existence of which depends on the whole thing it is the matter of. These different approaches to matter seem to suggest an inconsistent theory of matter. However, I argue that, quite to the contrary, Aristotle has a consistent theory about matter. One of my main points is to distinguish contexts in which Aristotle is indeed talking about matter in general from contexts in which he uses the term “matter” to refer to a given thing that was previously taken as matter and to talk about that thing not qua matter, but qua the thing it is. (shrink)

The aim of this paper is to clarify under what conditions a philosophical problem arises. I will describe two ways in which we might perceive a question as a problem. First, when we fnd ourselves inclined to believe in propositions that appear incompatible with each other. Second, when we fnd ourselves inclined to believe in propositions that seem incompatible with our desires. I will discuss both of these cases and articulate a didactic strategy – the Clash Strategy – which can (...) be used in order to plan and facilitate dialogic inquiry in the classroom. This strategy suggests introducing stimuli that will help students appreciate the clash that drives the philosophical question to be explored during the dialogue. In summary, this paper aims to ofer insights to all teachers interested in promoting dialogic inquiry, whether philosophical or otherwise, in education. (shrink)

This is an introductory handbook for some of the main themes around the notion of predication in Aristotle. It does not aim at being exhaustive, but only sketches some important lines about the subject; it contains an introductory essay, besides the translation (into Portuguese) and commentary of basic texts (such as Posterior Analytics I-22, Categories 1-5, Interpretation 1-6 etc.).

El objetivo de este trabajo es dar cuenta de lo que en la discusión filosófica latinoamericana se ha entendido en las últimas décadas por “filosofía indígena”. Para este fin, se realiza un metaanálisis a partir de una revisión sistemática de los artículos académicos que mencionan categorías conceptuales vinculadas a aspectos noéticos de lo indígena, considerando una base de datos compuesta por las revistas latinoamericanas indexadas al catálogo SCOPUS en el área de filosofía. Teniendo en cuenta el material contenido en 42 (...) revistas académicas entre 1984 y 2023, se observó que un total de 142 artículos mencionan al menos una vez conceptos como conocimiento/saber indígena, cosmovisión indígena, pensamiento indígena, filosofía/sabiduría indígena, y valores indígenas, u otras denominaciones similares. A partir de esta sistematización, el trabajo presenta una propuesta de ordenamiento de las categorías asociadas a lo indígena señalando los principales desafíos conceptuales que reviste la propuesta de una filosofía indígena latinoamericana. (shrink)

Translation of Aristotle's Posterior Analytics I into Portuguese, with a few notes, experimental glossary and introduction. The translation, which was made at 2003/4, was preliminary and its publication was intended to provide a didactic tool for courses as well as a provisional resource in research seminars. It needs some revision. I am currently working (slowly...) on the revision of the translation and a new revised one will surely appear at some point.

Translation of Aristotle's Metaphysics IV and VI, with notes. The translation is preliminary and intended as a provisional teaching tool to be also used in seminars and discussions with peers in order to reach a more elaborated version.

This paper presents a detailed analysis of a previous work that described the dynamic behavior of an antique stamp mill. The stamp mill application was for breaking ore stones as part of silver production. The dynamic analysis was established from a modern description of the kinematic chain. Since there is no technical data or archeological reports, the model was reconstructed using the dimensions described in original documents and assuming the operation conditions from different technical references. The model was validated using (...) the typical production rates from the pre-industrial revolution period (XVI to XVIII centuries). The results show a proper method for reconstructing the engineering data of antique mechanisms and provide the basis for reproducing these types of mechanisms with modern engineering concepts. The data can be extrapolated to other similar mills that were developed based on this functional principle. (shrink)

El autor toma las ideas fundamentales que los liberales han legado al mundo contemporáneo: la libertad y la propiedad fueron sus valores predilectos y su vigencia permanece hasta la actualidad. Empeñados en construir un Estado proclive a la libertad y la propiedad, los liberales idearon la soberanía, la separación de poderes y la posibilidad de que alguna vez hubiera Estados regidos por Constituciones. Hoy esas ideas constituyen los pilares de nuestra organización política.

Translation of Aristotle's Posterior Analytics II into Portuguese, with a few notes, experimental glossary and introduction. The translation, which was made at 2002 (with a new printing in 2004), was preliminary and its publication was intended to provide a didactic tool for courses as well as a provisional resource in research seminars. It needs some revision. I am currently working (slowly...) on the revision of the translation and a new revised one will surely appear at some point.

Translation of Aristotle's Metaphysics I-III into Portuguese, with a few notes and introduction. The translation, which was made at 2007, is preliminary and its publication was intended to provide a didactic tool for courses as well as a provisional resource in research seminars. It needs some revision. I am currently working (slowly...) on the revision of the translation and a new revised one will surely appear at some point.

I discuss what Aristotle means when he say that scientific demonstration must proceed from necessary principles. I argue that, for Aristotle, scientific demonstration should not be reduced to sound deduction with necessary premises. Scientific demonstration ultimately depends on the fully appropriate explanatory factor for a given explanandum. This explanatory factor is what makes the explanandum what it is. Consequently, this factor is also unique. When Aristotle says that demonstration must proceed from necessary principles, he means that each demonstration requires the (...) principle that is the necessary one for the fully appropriate explanation of its explanandum. This picture also provides a key to understand Aristotle's thesis that scientific explanation depends on essences: it is the essence of the attribute to be explained that should be stated as the fully appropriate explanatory factor. (shrink)

This note reproduces a brief article by Thomas Nixon Carver, a leading Progressive Era American economist on what was then called the ‘Negro Question’. This virtually unknown piece represents a striking in-stance of blaming the victim for her/his condition which is to be found in the economic literature of the period.

Translation of Aristotle’s Metaphysics IX and X (Theta & Iota) into Portuguese, with a few notes, experimental glossary and introduction. The translation, which was made at 2004, is preliminary and its publication was intended to provide a didactic tool for courses as well as a provisional resource in research seminars. It needs some revision. I am currently working (slowly...) on the revision of the translation and a new revised one will surely appear at some point.

This book uses mathematical models of language to explain why there are certain gaps in language: things that we might expect to be able to say but can't. For instance, why can we say I ran for five minutes but not *I ran to the store for five minutes? Why is five pounds of books acceptable, but *five pounds of book not acceptable? What prevents us from saying *sixty degrees of water to express the temperature of the water in a (...) swimming pool when sixty inches of water can express its depth? And why can we not say *all the ants in my kitchen are numerous? The constraints on these constructions involve concepts that are generally studied separately: aspect, plural and mass reference, measurement, and distributivity. In this book, Lucas Champollion provides a unified perspective on these domains, connects them formally within the framework of algebraic semantics and mereology, and uses this connection to transfer insights across unrelated bodies of literature and formulate a single constraint that explains each of the judgments above. (shrink)

In this monograph we contrast two prominent models of education, Competence-Based Education (CBE), more recent and currently dominant in most school systems of the world, and Bildung-Oriented Education (BOE), once the basis of school systems of Northern Europe. CBE interprets learning as the acquisition of clearly definable and allegedly measurable competences, and is supported by supranational organisations, such as the OECD, which approach education from the perspective of the human capital theory. BOE instead characterises learning holistically as aimed at the (...) progressive articulation of a meaningful ‘big picture’ in the student’s mind. Emerged in Northern Europe under the influence of the ideals of the Enlightenment and Neo-Humanism of individual and collective autonomy and responsibility, BOE was subsequently enriched with a hermeneutical approach to teaching and socio-political objectives of emancipation and solidarity originating within Critical Theory. We argue that, in spite of its celebrated ‘scientificity’, CBE is internally incoherent and unreliable, contributes to structural forms of oppression and injustice, fosters social pathologies, and fails to provide students with the kind of intellectual autonomy they need as both human beings and citizens of our complex post-industrial societies. We also defend BOE from objections made by critical theorists, poststructuralists and postcolonial thinkers, and argue that it is a coherent and flexible model of education that endows students with autonomy and responsibility, and can help heal social pathologies. (shrink)

I discuss three kinds of relationship between ends and means (or "things that promote ends") in the Aristotelian ethical theory, in order to clarify how moral virtues and phronesis are related both in adopting ends and in determining means for virtuous actions. Phronesis seems to be mainly charged with determining means for an end given by the moral virtues, but it must involve some conception of ends too. Phronesis cannot be parasitic on moral virtue concerning the conception of ends, for (...) otherwise it will lack intrinsic moral value. I argue that the intrinsic moral value of phronesis can be better understood through a certain kind of relation between means and ends that has not received much attention. (shrink)

This study analyzes the most important predictors of acceptance of social network sites in a sample of Chilean elder people. We employ a novelty procedure to explore this phenomenon. This procedure performs apriori segmentation based on gender and generation. It then applies the deep learning technique to identify the predictors by segments. The predictor variables were taken from the literature on the use of social network sites, and an empirical study was carried out by quota sampling with a sample size (...) of 395 older people. The results show different predictors of social network sites considering all the samples, baby boomer males and females, silent males and females. The high heterogeneity among older people is confirmed; this means that dealing with older adults as a uniform set of users of social network sites is a mistake. This study demonstrates that the four segments behave differently, and many diverse variables influence the acceptance of social network sites. (shrink)

In this paper I discuss a new kind of hinge epistemology which is called transcendental hinge epistemology. According to this view, hinges are immune from doubt because it is impossible to doubt them coherently, and this impossibility arises because any attempt to doubt them will presuppose their truth. Such an immunity is possessed only by inescapable hinges, that is, hinges that must be presupposed in every inquiry. I will argue that current hinge epistemologies fail to provide a satisfactory anti-sceptical strategy (...) because they focus on escapable hinges, that is, hinges with respect to which one can entertain coherent doubts. (shrink)

Translation of Aristotle's Metaphysics V.1-8 with a few notes.

According to constitutivism, we can justify the authority of aims and norms on the ground that they are inescapable. Constitutivist views divide between ambitious and modest ones. According to ambitious constitutivism, the inescapability of aims grounds their unconditional authority, whereas according to modest constitutivism, the inescapability of aims only grounds their conditional authority. Either way, both forms of constitutivism share the assumption that inescapability grounds authority, which in turn presupposes that at the foundation of normativity we find aims and norms (...) that can be evaluated as having or lacking authority. In this paper I shall defend a form of constitutivism that rejects this assumption. According to this view, which I shall call Hinge Constitutivism, at the foundation of epistemic normativity we find an aim, the truth-aim, that is altogether beyond the evaluation in terms of the ordinary notion of authority. Moreover, I shall argue that to aim at truth is a condition of possibility for justifying the authority of any other aims or norms. In this sense, to aim at truth is a hinge of deliberation. (shrink)

Tradução preliminar em pré-print. A Tradução definitiva é a de 2009.

In Posterior Analytics 71b9 12, we find Aristotle’s definition of scientific knowledge. The definiens is taken to have only two informative parts: scientific knowledge must be knowledge of the cause and its object must be necessary. However, there is also a contrast between the definiendum and a sophistic way of knowing, which is marked by the expression “kata sumbebekos”. Not much attention has been paid to this contrast. In this paper, I discuss Aristotle’s definition paying due attention to this contrast (...) and to the way it interacts with the two conditions presented in the definiens. I claim that the “necessity” condition ammounts to explanatory appropriateness of the cause. (shrink)

This chapter discusses the first part of Aristotle's Posterior Analytics A-33, 88b30-89a10. I claim that Aristotle is not concerned with an epistemological distinction between knowledge and belief in general. He is rather making a contrast between scientific knowledge (which is equivalent to explanation by the primarily appropriate cause) and some explanatory beliefs that falls short of capturing the primarily appropriate cause.

In this paper, I present an interpretation of Wittgenstein's remarks on the experience of wonder at the existence of the world. According to this interpretation, Wittgenstein's feeling of wonder stems from perceiving the existence of the world as an absolute miracle, that is, as a fact that is in principle beyond explanation. Based on this analysis, I will suggest that Wittgenstein's experience is akin to what has been described by other authors such as Coleridge, Pessoa, Heidegger, Scheler, Sartre, and Hadot, (...) among many others. Through a comparison between Wittgenstein and Coleridge on the experience of existence, I shall highlight some core features of this experience, chief among them the use of the notion of nothingness in clarifying what is understood in the experience, the role of intuition, and the presence of a specific pathos. As a whole, this paper aims to provide a contribution to the project of a phenomenology of the experience of existence and intends to create a bridge for a dialogue between Wittgenstein and the phenomenological tradition on the enigma of existence. (shrink)

This book examines phenomenal conservatism, one of the most influential and promising internalist conceptions of non-inferential justification debated in current epistemology and philosophy of mind. It also explores the significance of the findings of this examination for the general debate on epistemic justification. According to phenomenal conservatism, non-inferential justification rests on seemings or appearances, conceived of as experiences provided with propositional content. Phenomenal conservatism states that if it appears to S that P, in the absence of defeaters, S thereby has (...) some justification for believing that P. This view provides the basis for foundationalism and many ordinary epistemic practices. This book sheds new light on phenomenal conservatism by assessing objections to it and examining epistemological merits and advantages attributed to it. In a nutshell, phenomenal conservatism is actually compatible with Bayesian reasoning, and it is unaffected by bootstrapping problems and challenges that appeal to the cognitive penetrability of perception. Nevertheless, appearance-based justification proves unstable or elusive and its antisceptical bite is more limited than expected. These difficulties could be surmounted if phenomenal conservatism were integrated with a theory of inferential justification. The book appeals to scholars and postgraduates in the field of epistemology and philosophy of mind who are interested in the rational roles of appearances. (shrink)