Nella sua straordinaria opera scientifica, Franco Selleri si è sempre opposto alla rinuncia alla comprensione della struttura della realtà e della natura degli oggetti fisici, che egli considera come l’elemento caratterizzante delle principali teorie della fisica del Novecento e che è stata stigmatizzata da Karl Popper come tesi della “fine della strada in fisica”. Sin dalla fine degli anni ’60, egli ha sviluppato quella riflessione critica nei confronti delle teorie fondamentali della fisica moderna, in particolar modo della teoria delle particelle (...) elementari e della meccanica quantistica, e in un secondo tempo delle teorie relativistiche, che contraddistingue il suo programma di ricerca. Nel corso della sua intensa e infaticabile attività scientifica, Selleri è entrato in proficuo contatto con molti grandi fisici e filosofi della scienza, instaurando un intenso dialogo critico con Louis de Broglie, John Bell e Karl Popper. Le sue originali e non convenzionali ricerche lo hanno portato a risultati significativi non solo nell’ambito dei fondamenti della fisica, ma anche della storia e della filosofia della fisica. Per questo abbiamo voluto dedicare un numero speciale di Isonomia al nostro impareggiabile amico e collega, sia per la sua passione instancabile e la sua profonda conoscenza dei fondamenti formali, concettuali e filosofici delle teorie della fisica contemporanea, sia e forse ancor più come maestro di una prospettiva perennemente critica che egli ha sempre seguito e proposto con particolare rigore ed estrema determinazione. (shrink)

Giuseppe Tomasi di Lampedusa offers in this writing an exposition on the incidence of the French spiritual strength of seventeenth century, with an outline of the history and events in Port- Royal des Champs and the atmosphere created by the monastery as a center of French thought of this century. The lesson is complete with a tour by the biography and thought of Blaise Pascal, in which, as indicated by Lampedusa himself, Port-Royal found its best advocate and its maximum expression.

Several scholars have criticized the histories of early modern philosophy based on the dichotomy of empiricism and rationalism. They view them as overestimating the importance of epistemological issues for early modern philosophers (epistemological bias), portraying Kant's Critical philosophy as a superior alternative to empiricism and rationalism (Kantian bias), and forcing most or all early modern thinkers prior to Kant into the empiricist or rationalist camps (classificatory bias). Kant is often said to be the source of the three biases. Against this (...) criticism, this paper argues that Kant did not have the three biases. However, he promoted a way of writing histories of philosophy from which those biases would naturally flow. (shrink)

Es obligatorio comenzar reconociendo que la «identidad» es una palabra inevitable. Pero es que, nos guste o no nos guste, se ha puesto de moda la «búsqueda de la identidad» y su reafirmación como una suerte de propiedad esencial, en la que anida el alma o el genio de los pueblos. Está bien que se critique ese esencialismo identitario (y yo lo haré también con herramientas filosóficas), que se recuerde la naturaleza contingente de toda identificación, la historia cambiante que hace (...) de toda identidad un proceso, una realidad en perpetuo movimiento. Es cierto que este asunto se suele abordar en el marco de la globalización contra cuya supuesta uniformización y homogeneidad han surgido las respuestas identitarias de tipo étnico y cultural o la reafirmación de nacionalismos identitarios. Pero aquí no intentamos plantearlo en el abstracto plano de la geopolítica, sino en el muy concreto de la convivencia social. (shrink)

The article examines the relationship between Western and Eastern aesthetics, analyzing some aspects of the musical production of Tōru Takemitsu, the great Japanese composer, now firmly included in the contemporary music “Western Canon”. The article tries to demonstrate that contemporary music represents an ideal field for verifying the intersection between Western and Eastern aesthetics. It is precisely the paradoxical co-belonging of Takemitsu’s musical thought to both worlds, which encourages us to reconsider our way of understanding the aesthetic “distance” between East (...) and West. Contemporary music represents the privileged place, to verify the idea, that such cultural distinctions are indeed relevant, but only to the extent that they should be transcended in a higher unity, in a “hypercultural” space. Within this space, the differences find their “place”, but also their reciprocal translatability. Takemitsu’s writings record the incessant oscillation between the great Western musical, aesthetic, poetic tradition, and the specifical Japanese cultural tradition. The names of Debussy, Messiaen, Nono, Feldman, Cage stand alongside those of Basho and Zeami, in an aesthetic convergence that is a prelude to a truly “global” aesthetic. The path proposed here analyzes this convergence, retracing, in Takemitsu’s production, three fundamental “figures”: silence, trees, and rain. (shrink)

This text aims to offer a epistemic-normative reading of madness in Kant's work and its different developments throughout his work. This to maintain that madness arises from rationality itself when understood it as a force that exceeds the limits that reason imposes on itself. By outlining normality or mental sanity as the restriction of reason to sensibility, Kant intends -I maintain- to outline the minimum subjective and epistemic conditions for a republican political conformation, which is based on the agreement between (...) subjects about the rules that will regulate their actions and interactions. This reading will allow us to outline an understanding of the anti-vaccine protest that took place during the pandemic. Showing that those who promote and follow them break with this minimum agreement on the restrictions of reason, thus reaching selfish excesses that harm democratic dynamics. I concluded that these people can be understood as madness people who represent a danger to the republican and democratic political organization. (shrink)

In his Oratio Obliqua, Oratio Recta, Recanati maintains two main theses regarding meta-representational sentences embedding allegedly empty proper names. The first thesis concerns both belief sentences embedding allegedly empty names and (internal) meta-fictional sentences (i.e., sentences of the form “in the story S, p”) embedding fictional, hence again allegedly empty, names. It says that such sentences primarily have fictive truth-conditions: that is, conditions for their fictional truth. The second thesis is that a fictive ascription of a singular belief, assigning to (...) a certain metarepresentational sentence fictive truth-conditions, amounts to the factive ascription of a pseudo-singular belief, assigning to that very sentence factual truth-conditions as well. In what follows, I will first try to show that the first thesis is definitely correct only for a rather limited range of cases, i.e. cases of meta-representational sentences embedding absolutely empty proper names. Second, I will claim not only that that the notion of a pseudo-singular belief is not so clear as it may seem, but also that, for those cases for which the first thesis is correct, we do not really need the sentences involved to also have factive truth-conditions. (shrink)

Dentro del marco de la teoría de los ensamblajes formulada por Manuel De Landa, en este artículo se desarrollan los siguientes puntos: el esclarecimiento del concepto de ensamblaje, la explicación de su carácter histórico y la problematización de esta teoría a partir de su relación con la epistemología, la ética y la ontología. En la conclusión, se clarifica el concepto de materia presupuesto en esta filosofía. Además, se muestra brevemente cómo esta ontología plana se vincula con la filosofía política y, (...) de nuevo, con la epistemología. Problematizar la teoría de los ensamblajes, cuya fuente filosófica se encuentra en la obra de Gilles Deleuze y Félix Guattari, permite reconocer los alcances de una ontología que postula la existencia de un mundo compuesto de multiplicidades históricas y heterogéneas. (shrink)

The transition semantics presented in Rumberg (J Log Lang Inf 25(1):77–108, 2016a) constitutes a fine-grained framework for modeling the interrelation of modality and time in branching time structures. In that framework, sentences of the transition language L_t are evaluated on transition structures at pairs consisting of a moment and a set of transitions. In this paper, we provide a class of first-order definable Kripke structures that preserves L_t-validity w.r.t. transition structures. As a consequence, for a certain fragment of L_t, validity (...) w.r.t. transition structures turns out to be axiomatizable. The result is then extended to the entire language L_t by means of a quite natural ‘Henkin move’, i.e. by relaxing the notion of validity to bundled structures. (shrink)

O artigo tenta reconstruir alguns elementos acerca da passagem da Lógica da essência para a Lógica do conceito, da necessidade para a liberdade, na Ciência da Lógica hegeliana. No contexto da publicação dos duzentos anos dessa obra filosófica, a explicitação dessa passagem é referencial para a compreensão da Ciência da Lógica e de todo o pensamento hegeliano. O artigo procura sustentar que o binômio necessidade/contingência, um dos pares categoriais da Lógica da essência, não é adequado para a articulação da filosofia (...) hegeliana. Como Hegel afirma reiteradas vezes, é preciso superar a dura necessidade para dar lugar à lógica da liberdade. Para a discussão da problemática, a confrontação entre algumas categorias da essência, tais como substancialidade, necessidade, contingência e causalidade, e algumas categorias do conceito, tais como universalidade, particularidade e singularidade é o foco da exposição. Dessa discussão brota a noção hegeliana de liberdade e a sua relação com o sistema. (shrink)

Resumen Este artículo ofrece una lectura de la pintura renacentista según los principios establecidos por Leon Battista Alberti, uno de los primeros teóricos de la perspectiva en cuyo Tratado de pintura se refiere al cuadro como “una ventana abierta a la historia”. El concepto de historia empleado por Alberti, que se presta a numerosas interpretaciones, es abordado a partir de las reflexiones de Erwin Panofsky en torno a la perspectiva como “forma simbólica”, avanzando hacia una hipótesis en torno al carácter (...) simbólico de la configuración y representación del tiempo en el cuadro-ventana albertiano.This paper offers a reading of the renaissance painting according to the principles established by Leon Battista Alberti, one of the first theorists of perspective in painting which Trattato della pittura define the frame of the painting as “an open window into history”. The concept of history employed by Alberti, which lends itself to many interpretations, is approached from the reflections of Erwin Panofsky about the prospect as “symbolic form”, moving towards a hypothesis about the symbolic nature of the configuration and representation of time in the alberti’s window. (shrink)

Twenty years ago, historians complained that the art of excerpting was still a marginal topic. Ten years later, Ann Blair stated that “the history of note-taking has only begun to be written”.1 How...

On the basis of the new edition of the Derveni papyrus, and of the numerous recent discussions, the paper sets out a detailed interpretation of cols. XIII–XVI. Two important recent suggestions are rejected in the course of this interpretation: the paper argues that the word aidoion in col. XIII.4 should be understood as ‘phallus’, and should not be taken as ‘venerable’, and, consequently, that the Orphic poem the Derveni author comments upon did not speak about Phanes. As a result, the (...) more general hermeneutical claim of Brisson, that the Derveni author manipulates the text on three levels, is also criticized – instead of this three-tier exegesis, a more literal two-tier scheme is defended. (shrink)

La Alquería de Tablate constituye un núcleo inhabitado único por tratarse de un vestigio arquitectónico con enorme valor patrimonial. El objetivo principal de la investigación e intervención sobre este enclave es la definición de una propuesta que suponga una innovación en el modo de habitar rural. El sistema resultante pues, constituye un ejemplo de cómo acercar la industrialización a la tradición a través de la abstracción de las bases de la arquitectura popular andaluza. Una reflexión sobre la forma de incorporar (...) conceptos como lo reversible, la virtualidad o la actividad agrícola a la arquitectura contemporánea. (shrink)

«Paz en la tierra», además de ser testimonio de tal vida en la «nube de luz», es una invitación a compartirla, una invitación remitida precisamente a quienes todavía no estamos en esa trascendencia, de modo que esta pieza tanto nos comunica un deseo referido a nosotros como nos hace extensiva la cordialidad de la que ya goza quien nos la dedica.

Although exceptionally successful in the laboratory, the standard version of quantum theory is marred as a realist-objectivist proposition because of its internal conceptual difficulties and its tension with important parts of physics—most conspicuously, relativity theory. So, to meet these challenges, in recent years at least three distinct major objectivist programs have been advanced to further quantum theory into a proper general account of material systems. Unfortunately, the resulting proposals turn out to be, for all practical purposes, empirically equivalent both among (...) themselves and against the standard version. This paper analyzes the basic issues involved in the case. It is argued that (a) the global anti-realist conclusion derived from it are fallacious, and (b) the encountered underdetermination shows how contingent upon the state of empirical knowledge talk about the “limits of science” actually is. (shrink)

Alberto Sánchez en su conferencia trató sobre el papel de la ciencia en el Semanario Pintoresco Español con el objeto de desmentir el tópico o el concepto erróneo de que la ciencia no interesó a los españoles del siglo XIX. Se estudia la evolución de la ciencia en España durante el siglo XIX.