In this paper we show that the membership problem for second order non-linear Abstract Categorial Grammars is decidable. A consequence of that result is that Montague-like semantics yield to a decidable text generation problem. Furthermore the proof we propose is based on a new tool, Higher Order Intersection Signatures, which grasps statically dynamic properties of λ-terms and presents an interest in its own.

Neoclassical economics assumes that individuals have stable and context-independent preferences, and uses preference satisfaction as a normative criterion. By calling this assumption into question, behavioural findings cause fundamental problems for normative economics. A common response to these problems is to treat deviations from conventional rational choice theory as mistakes, and to try to reconstruct the preferences that individuals would have acted on, had they reasoned correctly. We argue that this preference purification approach implicitly uses a dualistic model of the human (...) being, in which an inner rational agent is trapped in an outer psychological shell. This model is psychologically and philosophically problematic. (shrink)

This paper solves a natural but still open question: can abstract categorial grammars (ACGs) respresent usual categorial grammars? Despite their name and their claim to be a unifying framework, up to now there was no faithful representation of usual categorial grammars in ACGs. This paper shows that Non-Associative Lambek grammars as well as their derivations can be defined using ACGs of order two. To conclude, the outcome of such a representation are discussed.

Relying on some auxiliary assumptions, usually considered mild, Bell’s theorem proves that no local theory can reproduce all the predictions of quantum mechanics. In this work, we introduce a fully local, superdeterministic model that by explicitly violating ‘settings independence’—one of these auxiliary assumptions, requiring statistical independence between measurement settings and systems to be measured—is able to reproduce all the predictions of quantum mechanics. Moreover, we show that contrary to widespread expectations, our model can break settings independence without an initial state (...) that is too complex to handle, without visibly losing all explanatory power, and without outright nullifying all of experimental science. Still, we argue that our model is unnecessarily complicated and does not offer true advantages over its non-local competitors. We conclude that while our model does not appear to be a viable contender to its non-local counterparts, it provides the ideal framework to advance the debate over violations of statistical independence via the superdeterministic route. (shrink)

It’s often claimed in the philosophical and scientific literature on temporal representation that there is no such thing as a genuine sensory system for time. In this paper, I argue for the opposite—many animals, including all mammals, possess a genuine sensory system for time based in the circadian system. In arguing for this conclusion, I develop a semantics and meta-semantics for explaining how the endogenous rhythms of the circadian system provide organisms with a direct information link to the temporal structure (...) of their environment. In doing so, I highlight the role of sensory systems in an information processing architecture. (shrink)

This note replies to a comment by Daniel Hausman on our paper ‘Preference purification and the inner rational agent: a critique of the conventional wisdom of behavioural welfare economics’. We clarify our characterisation of behavioural welfare economics and acknowledge that Hausman does fully endorse this approach. However, we argue that Hausman’s response to our critique, like behavioural welfare economics itself, implicitly uses a model of an inner rational agent.

A central debate in the current philosophical literature on temporal experience is over the following question: do temporal experiences themselves have a temporal structure that mirrors their temporal contents? Extensionalists argue that experiences do have a temporal structure that mirrors their temporal contents. Atomists insist that experiences don’t have a temporal structure that mirrors their contents. In this paper, I argue that this debate is misguided. Both atomism and extensionalism, considered as general theories of temporal experience, are false, since temporal (...) experience is not a single undifferentiated phenomena as both theories require. I argue for this conclusion in two steps. First, I show that introspection cannot settle the debate. Second, I argue that the neuroscientific evidence is best read as revealing a host of mechanisms involved in temporal perception - some admitting of an extensionalist interpretation while others admitting only of an atomistic interpretation. As a result, neither side of the debate wins. (shrink)

While we perceive events in our environment through multiple sensory systems, we nevertheless perceive all of these events as occupying a single unified timeline. Time, as we perceive it, is unified. I argue that existing accounts of the perceived unity of time fail. Instead, the perceived unity of time must be constructed by integrating our initially fragmented timekeeping capacities. However, existing accounts of multimodal integration do not tell us how this might occur. Something new is needed. I finish the paper (...) by articulating the hurdles that must be overcome to provide an account of the perceived unity of time. (shrink)

We argue that animals are not cognitively stuck in time. Evidence pertaining to multisensory temporal order perception strongly suggests that animals can represent at least some temporal relations of perceived events.

This article analyses the Swedish TV series Hållbart näringsliv (HN) to study hegemonic discursive formations over the meaning of the climate crisis. Combining new materialist approaches in discourse studies with a political ecology understanding of the socio-ecological entanglement, we propose the concept of technocratic solutionism to understand how the neo-liberal green economy secures instrumentalist discourses on nature in the Swedish context. The discourse-theoretical analysis of nine HN episodes identifies four nodal points which articulate the technocratic solutionist discourse: capital’s leading role, (...) Nordic exceptionalism, substitutionalism and long-termism. We argue that the climate crisis can be understood as a materiality that dislocates capitalist assemblages, which then, in response, deploy a techno-solutionism discourse to protect the core principles of economic growth and profitability while marginalizing potential radical alternatives. (shrink)

Memories often come with a feeling of pastness. The events we remember strike us as having occurred in our past. What accounts for this feeling of pastness? In his recent book, Memory: A self-referential account, Jordi Fernández argues that the feeling of pastness cannot be grounded in an explicit representation of the pastness of the remembered event. Instead, he argues that the feeling of pastness is grounded in the self-referential causal content of memory. In this paper, I argue that this (...) account falls short. The representation of causal origin does not by itself ground a feeling of pastness. Instead, I argue that we can salvage the temporal localization account of the feeling of pastness by describing a form of egocentric temporal representation that avoids Fernández’s criticisms. (shrink)

Various writers have attempted to use the sender–receiver formalism to account for the representational capacities of biological systems. This article has two goals. First, I argue that the sender–receiver approach to representation cannot be complete. The mammalian circadian system represents the time of day, yet it does not control circadian behaviours by producing signals with time of day content. Informative signalling need not be the basis of our most basic representational capacities. Second, I argue that representational capacities are primarily about (...) control, and only when specific conditions obtain does this control require informative signalling. (shrink)

En el presente artículo analizaremos los artículos publicados por Mario Presas en la Revista Latinoamericana de Filosofía, en el período que va de 1975 a 2000. El propósito es esbozar una aproximación de conjunto a este corpus, distinguiendo básicamente dos períodos de su desenvolvimiento intelectual. El primero se centra en aspectos fenomenológicos y existenciales de la temporalidad y la corporalidad en el contexto de investigación del mundo de la vida. El segundo se aboca al análisis de problemas estéticos y hermenéuticos (...) de la recepción textual y artística, con particular énfasis en las operaciones constitutivas de la actividad lectora. En conformidad con el autor, puede resumirse esa evolución como una reflexión que lleva del ser a la palabra. En el trabajo sostenemos que el trayecto filosófico de Mario Presas, mediante un despliegue coherente de la temática que conecta el mundo de la vida con la identidad narrativa pasando por el acto de leer, permite comprender que la experiencia estética es una dimensión esencial del existente humano. (shrink)

Presento mi Teología del cambio de época [=TCE] como una teología del “peregrinando-nos”, reducción teologal que se corresponde con el “estar siendo discípulo/s misionero/s”. Al “peregrinando-nos” le son inherentes el icono sapiencial del “camino” y el icono teologal del “santuario”: el primero remite al mundo y el segundo remite a Dios. En la dialéctica controlada existente entre ambos iconos vamos desplegando un proceso de “autotrascendencia teocéntrica en la consistencia”. Este yo peregrinante tiene una vertiente personal (el creyente individual) y otra (...) colectiva (el pueblo de Dios peregrino, pero también implícitamente, una nación en camino). La peregrinación se va desplegando espacio-temporalmente, desde la existencialidad histórica en progresiva apertura al misterio trascendente. O también, desde la progresiva vivencia teologal de las virtudes en diálogo interpelante con todo lo que de bueno, bello y verdadero vamos encontrando por el camino. Esto nos conduce a una cada vez más satisfactoria vida en el Espíritu, renacida de lo alto desde el “santuario” descubierto como ya inhabitando en el mismo “camino”, lo cual traduce y expresa muy bien e inculturadamente lo propio de la esperanza teologal cristiana. A esta teología, el magisterio pastoral del Papa Francisco le fue confiriendo un dinamismo evangelizador que no tenía, al menos no en el mismo grado, en su fundante Trilogía. (shrink)

El presente texto aborda el parágrafo 36 de los Aportes a la filosofía de Martin Heidegger, para desde este exponer una vía de comprensión de esta obra en torno al lenguaje filosófico-poético, vía que llevaría a considerar el pensamiento del filósofo como una posibilidad de un proyecto pensante que no asumiría el lenguaje como mero medio de enunciación del ente, como instrumento de la razón, sino que lo piense como modo de darse el Ser mismo. En este sentido, se piensa (...) al lenguaje como silenciamiento (Erschweigung) y, al pensarlo de esta manera, se presenta como modo en el que el ente se decide y el hombre se ajusta a su esencia. El texto toma como reflexión la inflexión hecha por Heidegger con respecto al pensar y al poetizar como ámbitos en los que el lenguaje se da como posibilidad de escucha, pero también de dicción. En esta última se juega el todo del ente, como se mencionará al final, al considerar algunas palabras de Nietzsche, que el mismo Heidegger piensa. (shrink)

Berichte zur Wissenschaftsgeschichte, EarlyView.

En la actual campaña electoral uruguaya de 2019, se perfila un cuadro de descontentos generalizados que desborda claramente los estándares tradicionales de la política del país. Muchos de estos descontentos se articulan con diversos factores que los autores han venido destacando en trabajos anteriores, como señales de una mutación gradual pero efectiva de la política uruguaya. En continuidad con ese abordaje de investigación, en el artículo se indagará acerca de las posibilidades efectivas de que esta mutación política adquiera proporciones realmente (...) significativas en las actuales circunstancias, con la posibilidad de confirmación de "cisnes negros" que parecen atisbarse en la campaña electoral en curso. Para ello, luego de algunos discernimientos teóricos y metodológicos, se trabajará el itinerario de distintos indicadores de opinión pública a nivel nacional durante el período 1995-2017, vinculados con el objeto de estudio planteado. A partir de esos insumos, se realizarán algunas breves consideraciones de proyección analítica. (shrink)