Why do we remember the past and not the future? What does it mean for time to "flow"? Do we exist in time or does time exist in us? In lyric, accessible prose, Carlo Rovelli invites us to consider questions about the nature of time that continue to puzzle physicists and philosophers alike. For most readers this is unfamiliar terrain. We all experience time, but the more scientists learn about it, the more mysterious it remains. We think of it (...) as uniform and universal, moving steadily from past to future, measured by clocks. Rovelli tears down these assumptions one by one, revealing a strange universe where at the most fundamental level time disappears. He explains how the theory of quantum gravity attempts to understand and give meaning to the resulting extreme landscape of this timeless world. Weaving together ideas from philosophy, science and literature, he suggests that our perception of the flow of time depends on our perspective, better understood starting from the structure of our brain and emotions than from the physical universe. (shrink)

Minding Time: A Philosophical and Theoretical Approach to the Psychology of Time offers an innovative philosophical account of the most fundamental kinds of time representation.

Il presente lavoro intende cogliere l’originalità e la fecondità della prospettiva di Edith Stein sul fondamento antropologico ed etico dell’educativo. Mediante l’analisi del radicamento antropologico della dimensione formativa, che si fonda sulla la struttura antropologica della persona umana, si pone l’obiettivo di offrire i fondamenti antropologici ed etici alla relazione educativa, concentrandosi sul senso dell’educazione intesa come formazione ( Bildung ) integrale dell’uomo.

O âmbito ético constitui, para Romano Guardini, um dos elementos que especificam o evento educativo. Olhar para a educação, segundo Guardini, significa captar as potencialidades e as tarefas confiadas a tal âmbito de experiência em toda a sua profundidade e riqueza. A formação, deste modo, não pode prescindir de realizar a plena humanização do humano que é dada pela perspectiva ética. Por meio da análise dos atos fundamentais da vida ética, o presente estudo busca evidenciar que realizar a própria humanidade (...) é uma tarefa educativa, a qual tem o seu fundamento na dimensão ética, compreendendo o princípio de humanização do homem. Palavras-chave: Homem. Ética. Educação. Ação. Formação. (shrink)

A presente reflexão pretende partir da afirmação da “morte de Deus”, que constitui em Nietzsche uma das suas concepções fundamentais e, poder-se-ia dizer, também, a chave de leitura do seu filosofar. Deste ponto de partida, o estudo procura extrair e identificar, sem para tal ser exaustivo, as emergências antropológicas e éticas do pensar nietzschiano. Palavras-chave: Übermensch. Dever ser. Vontade de potência. Riqueza antropológica. Ética.

O pensamento dialógico e relacional, que se desenvolveu nas primeiras décadas do século XX, representa, certamente, um dos mais fecundos itinerários reflexivos em condições de acolher e definir a estrutura do antropológico. Ferdinand Ebner é um dos principais expoentes, embora seu pensamento ainda não seja plenamente conhecido. O ensaio aprofunda a relação Eu-Tu e suas articulações que, sendo central na reflexão de Ebner, pode oferecer elementos úteis à estruturação de uma ontologia relacional em um contexto pósmetafísico. Palavras-chave: Ebner. Antropologia. Pós-metafísica. (...) Eu-Tu. (shrink)

En la reflexión filosófica contemporánea, la relación se ha convertido en una categoría interpretativa de la realidad humana y de sus articulaciones. Entre los filósofos que han estado interesados a la persona y sus relaciones intersubjetivas un lugar particular merece Maurice Nédoncelle, original personalista francés de ‘900, que ha reflexionado sobre la reciprocidad de las conciencias con el fin de captar la estructura relacional y intersubjetiva de lo humano. El presente estudio explica las coordenadas fundamentales del pensamiento de Nédoncelle, con (...) el fin de configurar una perspectiva ética que también es relacional. Palavras clave: Persona. Relación. Reciprocidad. Amor. Ética. Nédoncelle. (shrink)

This monograph addresses the question of the increasing irrelevance of philosophy, which has seen scientists as well as philosophers concluding that philosophy is dead and has dissolved into the sciences. It seeks to answer the question of whether or not philosophy can still be fruitful and what kind of philosophy can be such. The author argues that from its very beginning philosophy has focused on knowledge and methods for acquiring knowledge. This view, however, has generally been abandoned in the last (...) century with the belief that, unlike the sciences, philosophy makes no observations or experiments and requires only thought. Thus, in order for philosophy to once again be relevant, it needs to return to its roots and focus on knowledge as well as methods for acquiring knowledge. Accordingly, this book deals with several questions about knowledge that are essential to this view of philosophy, including mathematical knowledge. Coverage examines such issues as the nature of knowledge; plausibility and common sense; knowledge as problem solving; modeling scientific knowledge; mathematical objects, definitions, diagrams; mathematics and reality; and more. This monograph presents a new approach to philosophy, epistemology, and the philosophy of mathematics. It will appeal to graduate students and researchers with interests in the role of knowledge, the analytic method, models of science, and mathematics and reality. (shrink)

Many of the computing systems programmed using Machine Learning are opaque: it is difficult to know why they do what they do or how they work. Explainable Artificial Intelligence aims to develop analytic techniques that render opaque computing systems transparent, but lacks a normative framework with which to evaluate these techniques’ explanatory successes. The aim of the present discussion is to develop such a framework, paying particular attention to different stakeholders’ distinct explanatory requirements. Building on an analysis of “opacity” from (...) philosophy of science, this framework is modeled after accounts of explanation in cognitive science. The framework distinguishes between the explanation-seeking questions that are likely to be asked by different stakeholders, and specifies the general ways in which these questions should be answered so as to allow these stakeholders to perform their roles in the Machine Learning ecosystem. By applying the normative framework to recently developed techniques such as input heatmapping, feature-detector visualization, and diagnostic classification, it is possible to determine whether and to what extent techniques from Explainable Artificial Intelligence can be used to render opaque computing systems transparent and, thus, whether they can be used to solve the Black Box Problem. (shrink)

I am a theoretical physicist, and, following Aristotles' injunction (Aristotle, Physics III, 202b 34), I do consider it my responsibility to discuss the problem of the notion of infinity in the world--in particular, to "inquire whether there is such a thing or not." I will do so here by illustrating some aspects of the notion of infinity in the natural sciences.

En este artículo se sugiere que el argumento de Quine contra el reduccionismo radical de Carnap exhibe de manera incompleta el fundamento del proyecto de Carnap recogido en Der logische Aufbau der Welt. En el artículo se ofrece una estrategia de lectura de los doce pasos que conducen a la construcción de objetos físicos en el Aufbau y se plantean algunas críticas a una propuesta reciente de Thomas Mormann. In this paper it is argued that Quine's critic of Carnap's radical (...) reductionism is based on an incomplete comprehension of the project that Carnap pursued in the Aufbau. This paper offers a novel interpretation of the twelve steps that Carnap proposed for the construction of physical objects. Further, a recent proposal of Thomas Mormann concerning this issue is criticized. (shrink)

All human civilizations have thought that the world was made of sky above and the Earth below. All except one. For the Greeks, the Earth was a rock floating in space, and under the earth there was no ground, no turtles, nor the gigantic columns of which the Bible speaks. How did the Greeks understand that the Earth is suspended in nothingness? Who understood this and how? It is this unique "scientific revolution" of Anaximander of which the author speaks, which (...) Karl Popper called "one of the most daring ideas, revolutionary and portentous in the entire history of human thought" The concern is with the conflict that was opened, still burning, with the nature of scientific thought, its critical and rebellious character, the force with which it subverts the order of things and our image of the world of scientific knowledge, and the highly effective "error" at the same time --as we teach physics in the twentieth century. Speaking of Anaximander, the author invites us to reflect on what his ideas mean to the scientific revolution opened by Einstein. (shrink)

This article aims to clarify the sharp contrast between the “short path” of Heideggerian ontology and the “long path” adopted by Ricoeur as a representation of the many necessary mediations in the constitution of his philosophical anthropology. Heidegger breaks into contemporary thought with the publication of his treatise “Being and Time” (1927) as a kind of direct settlement in the field of ontology. In contrast, Ricoeur is seen - and sees himself - as a thinker of conceptual mediations in his (...) long itinerary, since adherence to Husserlian phenomenology and subsequent hermeneutic inflection, passing through confrontations with Freudian psychoanalysis, structuralism and analytical philosophy, to the creation of the book “Oneself as Another” (1990). However, the two philosophers built their works on the common horizon of hermeneutics; therefore, are there possible points of convergence between them? And how could we interpret the relevance of this possible interlocution? These questions cannot be answered without a thorough comparative reading. This text does not intend to answer them, but only to suggest elements for further investigations. (shrink)

Introduction -- Youth, a contradictory formation: 1910-18 -- Workers' democracy and factory-councils: 1919-20 -- Passage to maturity: 1921-6 -- Methodological observations on the prison notebooks -- The 'extended' theory of the state -- The party as 'collective intellectual' -- The current relevance and universality of Gramsci.

v. 1. Ensino secundário e médio -- v. 2. Estudos sobre o ensino primário -- Planejamento educacional e contribuições à educação do futuro.

The received view of dynamical explanation is that dynamical cognitive science seeks to provide covering law explanations of cognitive phenomena. By analyzing three prominent examples of dynamicist research, I show that the received view is misleading: some dynamical explanations are mechanistic explanations, and in this way resemble computational and connectionist explanations. Interestingly, these dynamical explanations invoke the mathematical framework of dynamical systems theory to describe mechanisms far more complex and distributed than the ones typically considered by philosophers. Therefore, contemporary dynamicist (...) research reveals the need for a more sophisticated account of mechanistic explanation. (shrink)

Models developed using machine learning are increasingly prevalent in scientific research. At the same time, these models are notoriously opaque. Explainable AI aims to mitigate the impact of opacity by rendering opaque models transparent. More than being just the solution to a problem, however, Explainable AI can also play an invaluable role in scientific exploration. This paper describes how post-hoc analytic techniques from Explainable AI can be used to refine target phenomena in medical science, to identify starting points for future (...) investigations of causal relationships, and to generate possible explanations of target phenomena in cognitive science. In this way, this paper describes how Explainable AI—over and above machine learning itself—contributes to the efficiency and scope of data-driven scientific research. (shrink)

Franz Brentano is not usually associated with mathematics. Generally, only Brentano’s discussion of the continuum and his critique of the mathematical accounts of it is treated in the literature. It is this detailed critique which suggests that Brentano had more than a superficial familiarity with mathematics. Indeed, considering the authors and works quoted in his lectures, Brentano appears well-informed and quite interested in the mathematical research of his time. I specifically address his lectures here as there is much less to (...) be found about mathematics in his published works. Besides Brentano’s own work, it is quite remarkable to see that practically all of his better-known students sooner or later produced a work on the philosophy of mathematics. This also encourages the supposition not just of a common interest in the matter, but of a common theoretical core. All this prompts the question: Can we speak of a Brentanist philosophy of mathematics? (shrink)

In the last few decades there has been a revival of interest in diagrams in mathematics. But the revival, at least at its origin, has been motivated by adherence to the view that the method of mathematics is the axiomatic method, and specifically by the attempt to fit diagrams into the axiomatic method, translating particular diagrams into statements and inference rules of a formal system. This approach does not deal with diagrams qua diagrams, and is incapable of accounting for the (...) role diagrams play as means of discovery and understanding. Alternatively, this paper purports to show that the view that the method of mathematics is the analytic method is capable of dealing with diagrams qua diagrams, and of accounting for such role. (shrink)

In a context of pervasive digitalization of the social world, both before and during the COVID-19 pandemic, the field of education has undergone major changes with the development of digital practices and settings. However, the physical presence of the subjects and the body remain something primordial and irreplaceable in traditional educational processes. Thus, it is often assumed that virtuality is opposed to the corporeal reality of the subjects involved in teaching, learning and studying. In this paper we aim to critically (...) challenge this assumption by addressing the phenomenon of virtuality in a more original sense: as a fundamental dimension of corporeality itself. Drawing on Merleau-Ponty’s phenomenological insights, we argue that the experience of the virtual is inherently embodied and fully real. We understand corporeality and virtuality as entangled and multidimensional phenomena. At the same time, this leads us to rethink the digital as only one possible medium in which virtuality can appear as inherent to embodied experience. We develop our phenomenological approach in three instances. First, we question and bracket two common assumptions about corporeality. From our critical perspective, assumptions about a disembodied digitality and a devirtualized corporeality represent extremes within which educational discourses currently move. Second, we address the inherent virtuality of embodied experience. We outline the heuristic concept of the virtual body to describe corporeality and virtuality as entangled and multidimensional phenomena that encompass extension, intercorporeality and intermediality. Finally, we make some remarks on the relationships of corporeality and virtuality considering the challenges of digital education. (shrink)