Para favorecer la interacción disciplinar y recuperar la dimensión práctica del conocimiento matemático en la escuela secundaria, Yves Chevallard plantea la necesidad de introducir en los programas de estudio la matemática mixta. La matemática mixta, cuyo apogeo tuvo lugar en Europa entre los siglos XVI y XVIII, se propone el abordaje de problemas surgidos por fuera de la propia matemática valiéndose de nociones mecánicas -como la de centro de gravedad y fuerza centrífuga- y del empleo de variados instrumentos para realizar (...) las construcciones requeridas. En este trabajo consideramos a la matemática mixta en la cultura matemática de la segunda mitad del siglo XVII y, en dicho contexto, presentamos dos casos de la práctica matemática de G. W. Leibniz en los que la investigación matemática involucra el diseño de máquinas. La consideración de tales casos permite situar a la matemática mixta, siguiendo la terminología de Ian Hacking, en un terreno medio entre representar e intervenir. El terreno medio entre representar e intervenir es un valle fértil donde la matemática aporta a, y se nutre de, una multiplicidad de otros dominios. También es una vía de acceso para historizar el conocimiento matemático, destacando las condiciones materiales para su desarrollo y el importante rol de los problemas. Palabras clave: Práctica matemática, Resolución de problemas, Siglo XVII, Máquinas, Cultura material. (shrink)

La Universidad Nacional San Luis Gonzaga, Ica-Perú, debido al Covid 19 se adecuó a la virtualidad implementando el aula virtual Laureasea. Esta investigación se realizó durante el semestre académico 2021-1. Objetivo: analizar de qué manera la educación virtual mejora el desempeño docente. Participaron 430 docentes de las 24 facultades respondiendo una encuesta virtual. Resultados significativos: 80% dictó una clase virtual por primera vez, 60% tenía acceso a una aula virtual, 68% ha mejorado su desempeño y 75% prefiere las clases presenciales. (...) Conclusiones: La educación virtual mejora significativamente el desempeño docente y prefieren el dictado de clases presenciales. (shrink)

Um dos problemas a serem superados pelos defensores de uma IA forte é o argumento do quarto chinês de J. Searle. Este artigo propôs-se a analisar se o argumento estruturado no experimento de pensamento do quarto chinês foi refutado pelo modelo de superinteligência. Analisamos o modelo de N. Bostrom e o argumento de S. Bringsjord e verificamos não serem eles suficientes para rejeitar qualquer premissa do argumento de Searle.

In this paper I draw a distinction between a special and a general version of the Gettier problem. I argue that the special problem is partially a logical problem, as well as an epistemological one, and I show that it is very easy to solve. This is interesting, since most of the Gettier-style examples that appear in the literature fall under the special problem, and hence as they stand they too are very easy to solve.

La denominada 'estrategia del explanandum dual' ha sido utilizada en el pasado para enfrentar problemas de distinta clase, entre los que se cuentan el debate 'explicación vs. comprensión' y el problema de cómo las razones pueden explicar la conducta. Esta estrategia puede ser descripta someramente como un intento de resolver la rivalidad explicativa entre dos explicaciones por medio de la división del explanandum. En este artículo se analiza el uso que Ausonio Marras ha hecho de ella. Este autor ha sostenido (...) que su utilización permite enfrentar el problema de la ineficacia causal de las propiedades mentales, problema que ha representado una seria amenaza en las últimas dos décadas para el programa del materialismo no reduccionista. Se intentará mostrar que la estrategia sugerida no puede ser exitosa frente a este problema a menos que pueda proveerse de una explicación exitosa de cómo las propiedades mentales pueden mantener su eficacia causal completa, y que la respuesta que se ofrece no satisface esta exigencia. The dual explanandum strategy' has been used in the past to contend some quite different problems, including the 'explanation vs. understanding' debate and the problem of how reasons can explain behavior. This strategy can be roughly described as an intent to solve the explanatory rivalry between two explanations by means of the division of the explanandum. In this paper I want to analyze the use of this strategy by Ausonio Marras, who has claimed that it allows us to face the problem of causal inefficacy of mental properties. This problem has arisen in the last two decades in the context of non reductive materialism and has become a serious menace to this program. I try to show that this strategy can not work out this problem unless it can be provided with a successful account of the way that mental properties can keep their complete causal efficacy, and the answer he offers does not satisfy this demand. (shrink)

La Recherche de Malebranche influyó en Vico de una doble manera. En primer lugar, inició al pensador napolitano en los grandes problemas que se debatían en la cultura francesa, ayudándole a superar, gracias a la filosofía cartesiana, la inicial formación escolástica. En segundo lugar, Malebranche predispuso a Vico para mirar más allá de los límites del cartesianismo, suministrándole una base teológica lo bastante segura como para efectuar una peligrosa operación de recuperación del pensamiento más heterodoxo, atribuyéndolo a los primitivos, sin (...) caer en el riesgo de ser tomado por un incrédulo; una operación que le permitió elaborar la parte más original de su filosofía.Malebranche’s Recherche influenced Vico in a twofold ways. First, it brought into the Napolitan thinker’s consideration the great issues which were debated in the French culture which helped him to overcome his early scholastic upbringing. Secondly, Malebranche set Vico in a position as to be able to go beyond the limits of Cartesianism, by providing him with a theological basis secure enough as to rescue the traces of the old heterodox thought, which Vico attributed to the primitive culture, without being taken by a skeptic; a move which enabled him to elaborate the most original part of his philosophy. (shrink)

RESUMO Esboça-se neste artigo uma possível via de interpretação ao problema ético-estético, ou ainda ético-poiêtico da criação de si, a partir de uma reavaliação da noção de hipocrisia, enquanto arte do engano e arte do ator, reaproximando-a da hypókrisis [ὑπόκρισις] grega. Para tanto, procura-se estabelecer um diálogo, ou mesmo um contraponto, com aqueles pensadores que, nas preleções de Foucault, conformaram na antiguidade clássica e helenística os elementos para se pensar, por meio do discurso parrêsiástico e da prática da áskêsis, a (...) criação de si enquanto estética da existência. O lastro para essa compreensão vem de uma reavaliação das formas de inteligência estocástica e astuciosa que comandam a lida com a inconstância, a multiplicidade e os acasos - formas às quais os gregos atribuíram o nome da deusa Mêtis [Μήτις]. Mais afeitas a estas inconstâncias, práticas tais como: a simulação, a dissimulação e a ênfase - próprias da arte do engano - ganham sob essa ótica uma feição de virtuosidade que o pensamento filosófico hegemônico, afeito à retidão e ao enfrentamento heroico diante do real, dificilmente se disporia a reconhecer. ABSTRACT This paper outlines a possible way of interpreting the ethical-aesthetic or ethical-poiêthical problem of the creation of self, from a re-evaluation of the concept of hypocrisy, while art of deception and the art of the actor, reconnecting it with the greek hypókrisis [ὑπόκρισις]. For it aims to establish a dialogue, or even a counterpoint, with those thinkers who, in Foucault's lectures, conformed in classical and Hellenistic antiquity elements to think, through the parhêsiástic discourse and the practice of áskêsis, the creation of self while an aesthetics of existence. The ballast for this understanding comes from a re-evaluation of forms of stochastic and astute intelligence who command the dealings with the fickleness, the multiplicity and the accidents - which forms the Greeks attributed the name of the goddess Mêtis [Μήτις]. More related to these uncertainties, practices such as: the simulation, dissimulation and the emphasis - related to some art of deception - win under this optics a feature of virtuosity that the hegemonic philosophical thought, wont to the righteousness and the heroic confrontation facing the real, would hardly accept. (shrink)

Since a reading of young Nietzsche’s criticism of the desire of knowledge that guides modernity – particularly regarding to the distinctions he operated between: a) two postures facing reality: the theoretical optimism and the tragic pessimism ; and b) two types of man: the theoretical and the artist ones; and c) two kinds of philosophy and philosophers: the one of the desperate knowledge and the other, of the tragic knowledge – we aim to defend, as an access-key to nietzschean’s thought (...) from the period of The Birth of Tragedy , the presence of a larger, gnosiological distinction between two forms of access to real: via knowledge [ Erkenntni ? ] and via understanding [ Verständnis ] – ???????? [ epistéme ] and ?????? [ gnôsis ] –, leading respectively to the targets of science and wisdom. (shrink)

The present article is the third part of a trilogy of papers, devoted to analysing the influence of semantic Platonism on contemporary philosophy of language. In Part I (Picazo 2021), the discussion was set out by examining a number of typical traces of Platonism in semantic theory since Frege. In Part II (Picazo 2021a), additional illustrations of such traces were provided, taken from a collection of recent commissioned essays on the philosophy of language (Schantz 2012). The present part is devoted (...) to providing yet additional illustrations of such traces, taken from a collection of classic essays on the subject: the book Modern Philosophy of Language, edited by Maria Baghramian in 1998. We shall, thus, describe a number of examples in which the influence of semantic Platonism on these essays can be felt. Prominent among these examples are the confusion between sentences and propositions (and related confusions), the avoidant attitude with respect to basic aspects of linguistic meaning, the overuse of analytic methodology for semantic research, the adoption of a background Platonic metaphysics of meanings and the overreaction against semantic Platonism and germane views, witnessing an inverse influence (‘by opposition’) from these views. (shrink)