This brief epistloary obituary of Fr. Gutiérrez has new insights which have been worked into a much longer essay published a day or two before in Indian Catholic Matters. The interesting bit here is the comparison of Fr. Gutiérrez as a prophetic figure not only important within Roman Catholicism but also within Hinduism. The letter-writer points out his role as a post Vatican II thinker who was shifted paradigms.

This article shows why it is important to not "hastily condemn the condemnation of Gutiérrez by ecclesiastical authorities, [instead] we should learn from those censures". Then the essay shows why the last two Popes, John Paul the Great and Pope Bendict were sceptical of liberation theology. Nonetheless, this mode of theological praxis is now pervasive throughout global and Indian academia. The last part of this long essay contextualises how liberation theology has concetreley shaped the Indian Church and also, to an (...) extent, Hinduism. -/- . (shrink)

This is a review of liberation theology and Papal encyclicals. This blog-entry shows how the Roman Catholic Church reacted through its Magisterium to the liberation theology. Discussed are materialist dialectics and the ontologies of liberation theology. It is left to the reader to conclude whether they agree or disagree with the main contentions of liberation theology.

The alliance between Appalachian churches and the coal industry has brought Appalachia to its knees. For over two centuries, Appalachian ministers and priests have pressured their congregants to sell land, manipulate papal documents, exploit church properties for personal gain, and frame incomplete economic data regarding the coal industry with sound theological arguments. In response to this institutional corruption favoring the coal industry, a new theory of Appalachian liberation theology needs development to break the coal-church alliance. Through examining papal documents, theological (...) work by Michael Iafrate and the Catholic Committee of Appalachia, and jobs and economic data from agencies like the Appalachian Research Commission and Energy Futures Initiative, liberation theologians can begin to chart the first contours of Appalachian liberation theology. Such a theology involves the exaltation of the local church, grassroots change, support for green energy, and the empowering of youth voices through granting them positions that enable institutional change. (shrink)

Este libro, es el segundo de la serie La Cultura en el Uruguay: una mirada desde las Ciencias Económicas. Tal como señaló en el primer volumen, los estudiantes de la Facultad de Ciencias Económicas y de Administración de la Universidad de la República realizan como trabajo final de carrera, una investigación o ensayo monográfico en un área de su interés, tutorados por un docente universitario o un investigador de reconocida trayectoria. Un gran número de estos trabajos monográficos han hecho un (...) aporte valioso al conocimiento pero, lamentablemente, la poca difusión de éstos hace que el conocimiento adquirido termine olvidado en los fondos de la biblioteca de dicha Facultad, entre cientos de producciones monográficas. Al igual que en el volumen anterior, se pretende en éste, continuar mostrando los aportes que se han generado en el área tanto de Economía de la Cultura como de Gestión de Organizaciones Culturales, en una línea de investigación que me enorgullece coordinar, y en la que vuelco cotidianamente mis mayores esfuerzos. Cabe señalar, que el primer libro trató sobre diversos temas vinculados a la Cultura, atendiendo a una clasificación clásica en la disciplina que divide -o solía dividir- el objeto de estudio en Patrimonio, Artes Escénicas e Industria Cultural, y por ende, abarcó temáticas diversas. En esta segunda entrega, y ante la imposibilidad de recoger la totalidad de los trabajos monográficos producidos en el lapso comprendido entre la edición del primer y segundo volumen, se optó por efectuar una selección temática en vez de cronológica, por lo que se muestran en este libro solamente los trabajos que atañen a la Gestión y Economía de los Museos, y a un tema estrechamente vinculado, por la injerencia que tiene uno en el otro, que es el análisis económico del mercado de arte, en este caso, por medio de subastas. Todos los trabajos aquí presentados fueron tutorados por mí, aunque no en exclusividad. Primando la excelencia académica, y entendiendo que varios de los temas tratados tenían una especificidad considerable, recurrí, tal como es usual en el ámbito académico, -que valora la discusión entre pares y la consideración de opiniones de especialistas- a la ayuda de diversos colegas para que estas monografías pudieran concretarse con el mejor nivel académico posible. La primera investigación que se presenta fue realizada por las Contadoras Ana Macias y Ma. Fernanda Rimoldi, titulada Museos, una visión desde la Gestión de Calidad. Dicha investigación, tutorada conjuntamente con la especialista en calidad Cra Sara Gerpe, buscó determinar si es aplicable el Modelo Iberoamericano de Gestión de Calidad en Museos, para lo que se consideró una muestra de 14 museos montevideanos. Dicho trabajo propició un premio de un concurso organizado por el Ministerio de Educación y Cultura, denominado Tu Tesis en Cultura, y por ende, no necesita más presentación. La Cultura en Uruguay: una mirada desde las Ciencias Económicas El segundo trabajo, titulado Sistema de Museos: Planificación Estratégica. Un diagnóstico previo, de las Cras Andrea de Armas, Cecilia Moreira y Valeria Palacios, trata sobre un caso de estudio de gran importancia para el atractivo turístico y patrimonial, como es el Sistema de Museos de Colonia de Sacramento, y realiza un diagnóstico enmarcado en la gestión estratégica de las organizaciones museísticas. Las conclusiones no son generalizables a otros museos que los que integran el Sistema de Museos de Colonia, sin embargo, la metodología empleada es fácilmente extrapolable a otros museos, tanto uruguayos como del exterior, que busquen comenzar el camino de la planificación estratégica. En tercer lugar, se expone la monografía de los Contadores Yamila Hernández, Sebastián Maidán y Ana Laura Mascheroni, que trata un tema crucial en los albores del siglo XXI como es la Responsabilidad SocialCorporativa. Este trabajo también se basa en un estudio de caso, y la organización bajo análisis es el Museo del Carnaval, museo que tiene una conducta innovadora que posibilita vincular el museo con programas pioneros en responsabilidad social en Uruguay. El trabajo se denomina Balance Social Museo del Carnaval y fue tutorado en forma conjunta con un referente en Responsabilidad Social Empresaria como es el Cr. Walter Rossi. El cuarto trabajo fue una producción de los Licenciados en Economía Tatiana Cóppola y Fernando González y se titula Museos en el Uruguay: Una visión económica. La investigación buscó la relación entre la variable visitante de una institución museística, y otras variables explicativas, como son la valoración del acervo, costos operativos, apertura horaria, entre otras, logrando probar que la variable relacionada a la captación de visitantes, para la muestra analizada, es la variable Difusión. Esta monografía la tutoré en forma compartida con el Dr. Gustavo Bouquet y el Lic. Raúl Ramírez, en una situación absolutamente atípica en el que el número de tutores supera el de estudiantes. Pero bien valió la pena la excepción en vista de los excelentes logros alcanzados. Para finalizar, se presenta la monografía titulada Formación de Precios de Pintura Nacional en Subasta: un Modelo y su Aplicación con la que accedieron al título de Licenciados en Economía Javier Chiossi y Matías De Vecchi. Se incluyó dicho trabajo en este volumen, que trata básicamente sobre museos, porque entiendo que el Mercado de Arte está indudablemente vinculado a la política de compras de los museos, en especial los contemporáneos. Cabe destacar que este trabajo contó con el apoyo de la Dra. Celina Gutiérrez, quien accedió a compartir la tutoría de un tema que escapaba mis posibilidades, logrando un excelente resultado. Merece señalar que cada trabajo original supera el centenar de páginas, y que por ende, no es posible publicarlos completamente, por lo que para este libro se hicieron resúmenes de las investigaciones realizadas, intentando adecuar la terminología y quitándoles el formato estrictamente científico -poco amigable para un no especialista-, de forma tal que su lectura sea accesible al público en general. También quiero señalar, que el prólogo del primer volumen, lo finalicé con la frase: “Espero que este libro sea el primero de una larga lista. Las áreas de Economía de la Cultura y Gestión de Organizaciones Culturales son disciplinas jóvenes que necesitan seguir creciendo. La investigación realizada por trabajos monográficos de fin de carrera en estas áreas, será siempre bienvenida” La Facultad ha comenzado un nuevo plan de estudio, en el que se eliminó la obligatoriedad de presentar una tesina o monografía como condición necesaria para obtener el título. No obstante, aún contamos con una decena de monografías que no han sido publicadas y que espero se concreten en el o los siguientes volúmenes de esta serie. (shrink)

Starting from the sixties of the past century theory change has become a main concern of philosophy of science. Two of the best known formal accounts of theory change are the post-Popperian theories of verisimilitude (PPV for short) and the AGM theory of belief change (AGM for short). In this paper, we will investigate the conceptual relations between PPV and AGM and, in particular, we will ask whether the AGM rules for theory change are effective means for approaching the truth, (...) i.e., for achieving the cognitive aim of science pointed out by PPV. First, the key ideas of PPV and AGM and their application to a particular kind of propositional theories - the so called "conjunctive propositions" - will be illustrated. Afterwards, we will prove that, as far as conjunctive propositions are concerned, AGM belief change is an effective tool for approaching the truth. (shrink)

The ontology behind quantum mechanics has been the subject of endless debate since the theory was formulated some 100 years ago. It has been suggested, at one time or another, that the objects described by the theory may be individual particles, waves, fields, ensembles of particles, observers, and minds, among many other possibilities. I maintain that these disagreements are due in part to a lack of precision in the use of the theory’s various semantic designators. In particular, there is some (...) confusion about the role of representation, reference, and denotation in the theory. In this article, I first analyze the role of the semantic apparatus in physical theories in general and then discuss the corresponding ontological implications for quantum mechanics. Subsequently, I consider the extension of the theory to quantum fields and then analyze the semantic changes of the designators with their ontological consequences. In addition to the classical arguments to rule out a particle ontology in the case of non-relativistic quantum field theory, I show how the existence of black holes makes the proposal of a particle ontology in general spacetimes unfeasible. I conclude by proposing a provisional pluralistic ontology of fields and spacetime and discussing some prospects for possible future ontological economies. (shrink)

Black holes are arguably the most extraordinary physical objects we know in the universe. Despite our thorough knowledge of black hole dynamics and our ability to solve Einstein’s equations in situations of ever increasing complexity, the deeper implications of the very existence of black holes for our understanding of space, time, causality, information, and many other things remain poorly understood. In this paper I survey some of these problems. If something is going to be clear from my presentation, I hope (...) it will be that around black holes science and metaphysics become more interwoven than anywhere else in the universe. (shrink)

Closed time-like curves (CTCs) naturally appear in a variety of chronology-violating space{times. In these space{times, the principle of self-consistency demands a harmony between local and global a airs that excludes grandfather-like paradoxes. However, selfexisting objects trapped in CTCs are not seemingly avoided by the standard interpretation of this principle, usually constrained to a dynamical framework. In this letter we discuss whether we are committed to accept an ontology with self-existing objects if CTCs actually occur in the universe. In addition, the (...) epistemological status of the principle of self-consistency is analyzed and a discussion on the information flux through CTCs is presented. (shrink)

I present a discussion of some issues in the ontology of spacetime. After a characterisation of the controversies among relationists, substantivalists, eternalists, and presentists, I offer a new argument for rejecting presentism, the doctrine that only present objects exist. Then, I outline and defend a form of spacetime realism that I call event substantivalism. I propose an ontological theory for the emergence of spacetime from more basic entities. Finally, I argue that a relational theory of pre-geometric entities can give rise (...) to substantival spacetime in such a way that relationism and substantivalism are not necessarily opposed positions, but rather complementary. In an appendix I give axiomatic formulations of my ontological views. (shrink)

Conceptual engineering is commonly characterized as the method for assessing and improving our representational devices. Little has been said, however, on how best to construe these representational devices—in other words, on what conceptual engineering should be all about. This paper tackles this problem with a basic strategy: First, by presenting a taxonomy of the different possible subject matters for conceptual engineering; then, by comparatively assessing them and selecting the most conducive one with a view to making conceptual engineering an actionable (...) method, that is, a method that can be applied effectively and consistently to specific case studies. The outcome is that conceptual engineering should be all about concepts on pain of pragmatic inconsistencies otherwise. (shrink)

There are several types of truths. In this paper I focus on semantic truths, and within these on factual truths. These truths are attributed to statements. I review the theory of the truth proposed by Bunge and discuss some problems that it presents. I suggest that a theory of truth of factual statements should be complemented by a theory of relevance, and propose the basic tenets of it. Finally, I briefly discuss the nature of propositions and the problem of scientific (...) truth in the light of the presented semantic theory. (shrink)

I present a condensed exposé of systemic materialism, a synthesis of materialism and systemism originally proposed by Mario Bunge. Matter is identified with mutability of propertied particulars, and a concrete or material system is defined as an object with composition, structure, mechanism, and environment. I review different aspects of this ontology, and discuss some of its implications for epistemology, ethics, and aesthetics. I also try to identify some problems of this view and offer some ways to overcome the difficulties. I (...) conclude that systemic materialism is a promising philosophical project still in the making. (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)

I present a formal ontological theory where the basic building blocks of the world can be either things or events. In any case, the result is a Parmenidean worldview where change is not a global property. What we understand by change manifests as asymmetries in the pattern of the world-lines that constitute 4-dimensional existents. I maintain that such a view is in accord with current scientific knowledge.

I offer an analysis of the Principle of Sufficient Reason and its relevancy for the scientific endeavour. I submit that the world is not, and cannot be, rational—only some brained beings are. The Principle of Sufficient Reason is not a necessary truth nor a physical law. It is just a guiding metanomological hypothesis justified a posteriori by its success in helping us to unveil the mechanisms that operate in Nature.

This brief review of Mario Bunge’s research on physics begins with an analysis of his masterpiece Foundations of Physics, and then it discusses his other contributions to the philosophy of physics. Following that is a summary of his more recent reactions to scientific discoveries in physics and a discussion of his position about non-locality in quantum mechanics, as well as his changing opinions on the nature of spacetime. The paper ends with a brief assessment of Bunge’s legacy concerning the foundations (...) of physics. (shrink)

We provide a 'verisimilitudinarian' analysis of the well-known Linda paradox or conjunction fallacy, i.e., the fact that most people judge the probability of the conjunctive statement "Linda is a bank teller and is active in the feminist movement" (B & F) as more probable than the isolated statement "Linda is a bank teller" (B), contrary to an uncontroversial principle of probability theory. The basic idea is that experimental participants may judge B & F a better hypothesis about Linda as compared (...) to B because they evaluate B & F as more verisimilar than B. In fact, the hypothesis "feminist bank teller", while less likely to be true than "bank teller", may well be a better approximation to the truth about Linda. (shrink)

A supertask consists in the performance of an infinite number of actions in a finite time. I show that any attempt to carry out a supertask will produce a divergence of the curvature of spacetime, resulting in the formation of a black hole. I maintain that supertaks, contrarily to a popular view among philosophers, are physically impossible. Supertasks, literally, collapse under their own weight.

Este trabajo se propone pensar las relaciones entre el ejercicio del gobierno y los regímenes de veridicción, teniendo como eje las problematizaciones planteadas por Michel Foucault en el curso titulado Du gouvernement des vivants.

Aunque una filosofía de la esperanza pareciera ser una propuesta del todo contemporánea (Bloch, Fromm, Husserl, Laín, Marcel, Heidegger, Patočka, Stein), sus esbozos tuvieron lugar en el siglo VI a.n.e. El objetivo principal de esta investigación es exponer los ejercicios preliminares en torno a una filosofía de la esperanza en el marco de la controversia de Heráclito con Pitágoras. Desde un enfoque cualitativo, mediante el método histórico hermenéutico, se hizo un análisis de datos. Como muestra tomamos fuentes primarias sobre los (...) Versos dorados de Pitágoras y los Fragmentos de Heráclito y como secundarias las traducciones y comentarios más reconocidos. El instrumento utilizado fue las fichas de trabajo mixtas. Como resultado, se observa que la esperanza es un problema para el pueblo griego, que en los vv. 52-53 de los Versos dorados y en el fragmento 22B 18 DK se encuentra esbozada como problema filosófico, que este se comprende mejor a partir de la crítica de Heráclito a Pitágoras y en relación con otros fragmentos clave del pensamiento del Efesio. La investigación permite concluir que la esperanza no es un tema exclusivo de la teología ni propiamente contemporáneo, sino inicialmente de la filosofía, que encuentra en el debate de Heráclito con Pitágoras sus formulaciones preliminares y un contexto propicio para problematizarla en su comprensión habitual, repensarla a la luz del espíritu del tiempo y resignificarla como forma-de-vida. (shrink)

I argue that there are no physical singularities in space–time. Singular space–time models do not belong to the ontology of the world, because of a simple reason: they are concepts, defective solutions of Einstein’s field equations. I discuss the actual implication of the so-called singularity theorems. In remarking the confusion and fog that emerge from the reification of singularities I hope to contribute to a better understanding of the possibilities and limits of the theory of general relativity.

This paper contains five observations concerning the intended meaning of the intuitionistic logical constants: (1) if the explanations of this meaning are to be based on a non-decidable concept, that concept should not be that of `proof"; (2) Kreisel"s explanations using extra clauses can be significantly simplified; (3) the impredicativity of the definition of → can be easily and safely ameliorated; (4) the definition of → in terms of `proofs from premises" results in a loss of the inductive character of (...) the definitions of ∨ and ∃ and (5) the same occurs with the definition of ∀ in terms of `proofs with free variables". (shrink)

En este artículo se presenta una caracterización del concepto de falacia, con énfasis en la llamada ‘falacia de apelación a lo natural’. Se explica el alcance de esta falacia, y su peligrosidad, en particular en el ámbito de las ciencias de la salud y de alimentos.

The idea of a moving present or ‘now’ seems to form part of our most basic beliefs about reality. Such a present, however, is not reflected in any of our theories of the physical world. I show in this article that presentism, the doctrine that only what is present exists, is in conflict with modern relativistic cosmology and recent advances in neurosciences. I argue for a tenseless view of time, where what we call ‘the present’ is just an emergent secondary (...) quality arising from the interaction of perceiving self-conscious individuals with their environment. I maintain that there is no flow of time, but just an ordered system of events. (shrink)

I offer a theory of art that is based on science. I maintain that, as any other human activity, art can be studied with the tools of science. This does not mean that art is scientific, but aesthetics, the theory of art, can be formulated in accord with our scientific knowledge. I present elucidations of the concepts of aesthetic experience, art, work of art, artistic movement, and I discuss the ontological status of artworks from the point of view of scientific (...) philosophy. (shrink)

RESUMEN Se exploran las relaciones entre hegemonía y filosofía de la praxis en A. Gramsci. Se examina la influencia de la filosofía hegeliana sobre estas nociones en los Cuadernos de la cárcel. Asimismo, se estudia la crítica a estas nociones a la luz del feminismo de la diferencia y del debate sobre hegemonía, universalidad y contingencia iniciado por E. Laclau, J. Butler y S. Žižek. Se concluye que concebir la hegemonía desde la perspectiva de la filosofía de la praxis significa (...) que la acción político-intelectual, según Gramsci, no solo implica la formación de una hegemonía alternativa, sino una crítica políticamente operante a la pretensión de universalidad del discurso hegemónico a partir de la exposición de su contingencia histórica. ABSTRACT The paper explores the relations between hegemony and the philosophy of praxis in A. Gramsci, and examines the influence of Hegelian philosophy on these notions as set forth in the Prison Notebooks. Likewise, it studies the critique of these notions from the perspective of difference feminism and of the debate over hegemony, universality, and contingency initiated by E. Laclau, J. Butler, and S. Žižek. The conclusion is that conceiving hegemony from the perspective of the philosophy of praxis means that, according to Gramsci, political-intellectual action implies not only the formation of an alternative hegemony, but also a politically operative critique of the claim to universality of hegemonic discourse, on the basis of the unveiling of its historical contingency. (shrink)

There are compelling reasons to believe that musical works are abstract. However, this hypothesis conflicts with the platitude that musical works are appreciated by means of audition: the things that enter our ear canals and make our eardrums vibrate must be concrete, so how can musical works be listened to if they are abstract? This question constitutes the audibility problem. In this paper, I assess Julian Dodd’s elaborate attempt to solve it, and contend that Dodd’s attempt is unsuccessful. Then I (...) discuss what I take to be the ideal response to the audibility problem, and show that it ultimately fails. I contend, consequently, that the project of construing musical works as audible is disheartening. Accordingly, in my last section, I will argue the audibility problem may be satisfactorily resolved without ascribing audibility to musical works. (shrink)

In Metaphysics A.4, Aristotle provides crucial information about fundamental aspects of the chemistry and microphysics of the atomic theory of Leucippus and Democritus of Abdera. Besides the plenum and the void, which he identifies as the elements of the atomic theory, he presents what he himself names as differences. These fundamental differences are named so because they ought to be responsible for the emergence of all other differences in the physical world, and especially the ones that hit our senses. Aristotle (...) provides a list of three differences both in what is recognized as autochthonous terminology from Leucippus and Democritus, and in a translation to terms apparently more intelligible to Aristotelian listeners. Among those differences there is one in particular that is harder to comprehend than the other ones: rhysmos. Aristotle’s translation of rhysmos into schēma has led most interpreters to acknowledge that it referred solely to atoms individually, while the other two differences would refer to relations between atoms. In this paper, I want to propose an interpretation in which rhysmos actually refers to several aspects of the chemistry and microphysics of the atomic theory. (shrink)

A distinction is introduced between itemized and non-itemized plural predication. It is argued that a full-fledged system of plural logic is not necessary in order to account for the validity of inferences concerning itemized collective predication. Instead, it is shown how this type of inferences can be adequately dealt with in a first-order logic system, after small modifications on the standard treatment. The proposed system, unlike plural logic, has the advantage of preserving completeness. And as a result, inferences such as (...) ‘Dick and Tony emptied the bottle, hence Tony and Dick emptied the bottle’ are shown to be first-order. (shrink)

Black holes are extremely relativistic objects. Physical processes around them occur in a regime where the gravitational field is extremely intense. Under such conditions, our representations of space, time, gravity, and thermodynamics are pushed to their limits. In such a situation philosophical issues naturally arise. In this chapter I review some philosophical questions related to black holes. In particular, the relevance of black holes for the metaphysical dispute between presentists and eternalists, the origin of the second law of thermadynamics and (...) its relation to black holes, the problem of information, black holes and hypercomputing, the nature of determinsim, and the breakdown of predictability in black hole space-times. I maintain that black hole physics can be used to illuminate some important problems in the border between science and philosophy, either epistemology and ontology. (shrink)

Dung’s argumentation frameworks are formalisms widely used to model interaction among arguments. Although their study has been profusely developed in the field of Artificial Intelligence, it is not common to see its treatment among those less connected to computer science within the logical-philosophical community. In this paper we propose to bring to that audience a proof-theory for argument justification based on tableaux, very similar to those the Logic students are familiar with. The tableaux enable to calculate whether an argument or (...) subset of arguments are accepted or rejected in accordance to Dung’s preferred and grounded extension-based semantics. Soundness and completeness results regarding those semantics are provided. (shrink)

Al hilo de la estética kantiana, de sus supuestos y de los problemas que ella deja sin resolver, este trabajo intenta despejar el concepto de apariencia estética en Schiller. La definición schilleriana de la belleza como "libertad en la apariencia", no solamente constituye una original prosecución del primado de la razón práctica y de la libertad en Kant, sino que además constituye una peculiar reinvindicación de la apariencia sobre la misma "realidad". Sin embargo, Schiller se esfuerza en mantener y conciliar (...) la específica ambigüedad del término "apariencia": libertad en la apariencia es, al mismo tiempo, libertad aparente y libertad aparecida. (shrink)

I discuss the ontological assumptions and implications of General Relativity. I maintain that General Relativity is a theory about gravitational fields, not about space-time. The latter is a more basic ontological category, that emerges from physical relations among all existents. I also argue that there are no physical singularities in space-time. Singular space-time models do not belong to the ontology of the world: they are not things but concepts, i.e. defective solutions of Einstein’s field equations. I briefly discuss the actual (...) implication of the so-called singularity theorems in General Relativity and some problems related to ontological assumptions of Quantum Gravity. (shrink)

The starting point of this paper is the idea that linguistic representation is the result of a global process: a process of interaction of a community of cognitive-linguistic agents, with one another and with the environment. I maintain that the study of truth, meaning and related notions should be addressed without losing perspective of this process, and I oppose the ‘static’ or ‘analytic’ approach, which is fundamentally based on our own knowledge of the conventional meaning of words and sentences, and (...) the ability of using them that we have as competent speakers. I argue that the analytic perspective is responsible for five recurring difficulties in truthmaker theory: (1) the lack of attention to the difference of explanatory role between the distinct notions proposed as primary truthbearer; (2) the adscription of purely extra-linguistic truthmakers to ‘synthetic truths’, ignoring the contribution of the linguistic factor; (3) the adscription of purely linguistic truthmakers to ‘logical’ and ‘analytic truths’, ignoring the contribution of the worldly factor; (4) the difficulties in the search for minimal truthmakers; (5) the problems in the treatment of ‘negative facts’ and of other ‘logically complex facts’. I do not provide an account of how to solve these difficulties, but I do show how the ‘process model’ helps to clear up confusion regarding them. (shrink)

It is a remarkable fact that all processes occurring in the observable universe are irre- versible, whereas the equations through which the fundamental laws of physics are formu- lated are invariant under time reversal. The emergence of irreversibility from the funda- mental laws has been a topic of consideration by physicists, astronomers and philosophers since Boltzmann's formulation of his famous \H" theorem. In this paper we shall discuss some aspects of this problem and its connection with the dynamics of space-time, (...) within the framework of modern cosmology. We conclude that the existence of cosmological horizons allows a coupling of the global state of the universe with the local events deter- mined through electromagnetic processes. (shrink)

$${{{\mathcal {F}}}}$$ -systems are useful digraphs to model sentences that predicate the falsity of other sentences. Paradoxes like the Liar and the one of Yablo can be analyzed with that tool to find graph-theoretic patterns. In this paper we studied this general model consisting of a set of sentences and the binary relation ‘ $$\ldots $$ affirms the falsity of $$\ldots $$ ’ among them. The possible existence of non-referential sentences was also considered. To model the sets of all the (...) sentences that can jointly be valued as true we introduced the notion of conglomerate, the existence of which guarantees the absence of paradox. Conglomerates also enabled us to characterize referential contradictions, i.e., sentences that can only be false under a classical valuation due to the interactions with other sentences in the model. A Kripke-style fixed-point characterization of groundedness was offered, and complete (meaning that every sentence is deemed either true or false) and consistent (meaning that no sentence is deemed true and false) fixed points were put in correspondence with conglomerates. Furthermore, argumentation frameworks are special cases of $$\mathcal{F}$$ -systems. We showed the relation between local conglomerates and admissible sets of arguments and argued about the usefulness of the concept for the argumentation theory. (shrink)

La filosofía científica es filosofía informada por la ciencia, que usa herramientas exactas como la lógica y la matemática, y proporciona a la actividad científica de un marco donde dirimir las cuestiones más generales sobre la naturaleza, el lenguaje que usamos para describirla, y el conocimiento que de ella obtenemos. Muchas teorías de la filosofía científica pueden ser contrastadas y evaluadas utilizando evidencia científica. En este artículo me concentro en caracterizar a la filosofía científica y en discutir los límites de (...) la ciencia. (shrink)

I offer a commentary and criticism of the work Physical time within human time by Gruber, R. P., Block, R. A., and Montemayor, C. (2022). Front. Psychol. 13:718505. doi: 10.3389/fpsyg.2022.718505. Issues in the philosophy of time and the brain construction of time are discussed.

This paper discusses the logical space of alternative conceptual engineering projects, with a specific focus on (1) the processes, (2) the targets and goals, and (3) the methods of such projects. We present an overview of how these three aspects interact in the contemporary literature and discuss those alternative projects that have yet to be explored based on our suggested typology. We show how choices about each element in a conceptual engineering project constrain the possibilities for the others, thereby giving (...) rise to distinct groupings of possible projects under the banner of conceptual engineering. We conclude with a critical reflection on the potential ethical issues that arise as a result of effectively putting conceptual engineering into practice. (shrink)

El trabajo investiga los diversos tropos de Carta sobre el humanismo, no como simples expresiones metódicamente indiferentes, sino como formas de prosecución de las tendencias hermenéuticas de la filosofía heideggeriana. La casa, el pastor y el claro constituyen tropos que no solo intentan superar cualquier rastro de la lógica del sujeto _y por lo mismo superar también el humanismo y la metafísica_ sino, además, se conforman y funcionan como verdaderos "tropos hermenéuticos". The paper investigates the various figures of speech contained (...) in Letter on Humanism, not as mere expressions indifferent to method, but as ways to continue the hermeneutic trends of Heideggerian philosophy. The house, the shepherd, and the clearing are figures of speech intended not only to leave behind all traces of logic in the subject _and by the same token also rise above humanism and metaphysics_ but in addition to take shape and function as true "hermeneutic tropes". (shrink)

En los últimos años, algunos autores han venido sosteniendo que la validez de la representación arborescente del patrón filético generado por la evolución está siendo menoscabada por el reconocimiento del impacto evolutivo que tendrían la transferencia genética horizontal, la simbiogénesis, la especiación por hibridación y la introgresión. Esa concepción o representación cladogenética de la evolución sólo nos dejaría ver un aspecto parcial de las relaciones de filiación que conectan a los diferentes linajes de seres vivos; ocultando otro aspecto cuya representación (...) más adecuada sería un reticulado de relaciones entre taxones. Con todo, aún sin poner en tela de juicio la frecuencia y la relevancia explicativa de dichos fenómenos, en este trabajo se intentará mostrar que su admisión y reconocimiento no tiene por qué ir en detrimento de esa concepción cladogenética de la evolución cuya relativización se está pregonando. Por el contrario, la comprensión y la representación de tales fenómenos supone dicha concepción. Palabras clave: Filogénesis, Especiación por hibridación, Introgresión, Simbiogénesis, TGH. (shrink)

In this note I present a solution to Kripkenstein’s paradox, based on a very simple argument: (1) natural language and rule-following are empirical phenomena; (2) no case has been described, in real life, of a person who behaves as Wittgenstein’s or Kripke’s fictional character; (3) therefore, the discussion of such a case is completely devoid of interest. I lay out the example of a ‘Kripkensteinian apple’, which has a normal weight on even days and is weightless on odd days, in (...) order to highlight the contrast between a genuinely empirical perspective, such as that of physics, and the logical-analytical perspective, under which Kripkenstein’s paradox has attracted so much attention. (shrink)

This is the introduction to the Special Issue ‘Foundational Issues in Conceptual Engineering’. The issue contains contributions by James Andow, Delia Belleri, David Chalmers, Catarina Dutilh Novaes, Eugen Fischer, Viktoria Knoll, Edouard Machery and Amie Thomasson. We, the editors, provide a brief introduction to the main topics of the issue and then summarize its contributions.

This is the introductory essay to the Italian translation of Anthony de Jasay's "Choice, contract, and consent. A restatement of liberalism".