I examine a major objection to the mechanistic view of concrete computation, stemming from an apparent tension between the abstract nature of computational explanation and the tenets of the mechanistic framework: while computational explanation is medium-independent, the mechanistic framework insists on the importance of providing some degree of structural detail about the systems target of the explanation. I show that a common reply to the objection, i.e. that mechanistic explanation of computational systems involves only weak structural constraints, is not enough (...) to save the standard mechanistic view of computation—it trivialises the appeal to mechanism, and thus makes the account collapse into a purely functional view. I claim, however, that the objection can be put to rest once the account is appropriately amended: computational individuation is indeed functional, while mechanistic explanation plays a role in accounting for computational implementation. Since individuation and implementation are crucial elements in a satisfying account of computation in physical systems, mechanism keeps its central importance in the theory of concrete computation. Finally, I argue that my version of the mechanistic view helps to provide a convincing reply to a powerful objection against non-semantic theories of concrete computation: the argument from the multiplicity of computations. (shrink)

I analyze a tension at the core of the mechanistic view of computation generated by its joint commitment to the medium independence of computational vehicles and to computational systems possessing teleological functions to compute. While computation is individuated in medium-independent terms, teleology is sensitive to the constitutive physical properties of vehicles. This tension spells trouble for the mechanistic view, suggesting that there can be no teleological functions to compute. I argue that, once considerations about the relevant function-bestowing factors for computational (...) systems are brought to bear, the tension dissolves: physical systems can have the teleological function to compute. (shrink)

The notion of intelligence is relevant to several fields of research, including cognitive and comparative psychology, neuroscience, artificial intelligence, and philosophy, among others. However, there is little agreement within and across these fields on how to characterise and explain intelligence. I put forward a behavioural, operational characterisation of intelligence that can play an integrative role in the sciences of intelligence, as well as preserve the distinctive explanatory value of the notion, setting it apart from the related concepts of cognition and (...) rationality. Finally, I examine a popular hypothesis about the underpinnings of intelligence: the capacity to manipulate internal representations of the environment. I argue that the hypothesis needs refinement, and that so refined, it applies only to some forms of intelligence. (shrink)

Computational perspectivalism has been recently proposed as an alternative to mainstream accounts of physical computation, and especially to the teleologically-based mechanistic view. It takes physical computation to be partly dependent on explanatory perspectives and eschews appeal to teleology in helping individuate computational systems. I assess several varieties of computational perspectivalism, showing that they either collapse into existing non-perspectival views or end up with unsatisfactory or implausible accounts of physical computation. Computational perspectivalism fails, therefore, to be a compelling alternative to perspective-independent (...) theories of computation in physical systems. I conclude that a teleologically-based, non-perspectival mechanistic account of physical computation is to be preferred. 1Introduction 2The Mechanistic View of Computation 2.1Teleological functions and meeting the desiderata 3Varieties of Perspectivalism 4Computational Perspectivalism 4.1Computational perspectivalism and pancomputationalism 4.2Computational perspectivalism and miscomputation 5The Varieties of Computational Perspectivalism Assessed 5.1Innocuous computational perspectivalism 5.2Non-innocuous computational perspectivalism 5.2.1Computational instrumentalism 5.2.2Ontic perspectivalism 6Concluding Remarks. (shrink)

Cognitive representations are typically analysed in terms of content, vehicle and format. While current work on formats appeals to intuitions about external representations, such as words and maps, in this paper we develop a computational view of formats that does not rely on intuitions. In our view, formats are individuated by the computational profiles of vehicles, i.e., the set of constraints that fix the computational transformations vehicles can undergo. The resulting picture is strongly pluralistic, it makes space for a variety (...) of different formats, and is intimately tied to the computational approach to cognition in cognitive science and artificial intelligence. (shrink)

Debate on the nature of representation in cognitive systems tends to oscillate between robustly realist views and various anti‐realist options. I defend an alternative view, deflationary realism, which sees cognitive representation as an offshoot of the extended application to cognitive systems of an explanatory model whose primary domain is public representation use. This extended application, justified by a common explanatory target, embodies idealisations, partial mismatches between model and reality. By seeing representation as part of an idealised model, deflationary realism avoids (...) the problems with robust realist views, while keeping allegiance to realism. (shrink)

In the literature on the nature and role of cognitive representation, three positions are taken across the conceptual landscape: robust realism, primitivism, and eliminativism. Recently, a fourth alternative that tries to avoid the shortcomings of traditional views has been proposed: content pragmatism. My aim is to defend pragmatism about content against some recent objections moved against the view. According to these objections, content pragmatism fails to capture the role played by representation in the cognitive sciences; and/or is an unstable view (...) that ends up collapsing into one of the traditional alternatives. I argue that those arguments fail. I show that content pragmatism has as much claim to descriptive adequacy as the traditional theories. Moreover, I defend the robustness of the view by arguing that it does not collapse into any of the traditional positions. Content pragmatism therefore offers a valid and coherent account of the nature of representational content. (shrink)

An influential view in cognitive science is that computation in cognitive systems is semantic, conceptually depending on representation: to compute is to manipulate representations. I argue that accepting the non-semantic teleomechanistic view of computation lays the ground for a promising alternative strategy, in which computation helps to explain and naturalise representation, rather than the other way around. I show that this computation-based approach to representation presents six decisive advantages over the semantic view. I claim that it can improve the two (...) most influential current theories of representation, teleosemantics and structural representation, by providing them with precious tools to tackle some of their main shortcomings. In addition, the computation-based approach opens up interesting new theoretical paths for the project of naturalising representation, in which teleology plays a role in individuating computations, but not representations. (shrink)

The present article tries to show the originality of Lukács’s theory of Actuality (Wirklichkeit) by comparing it with the same notion in Hegel’s Logic. It results that Lukács’s interpretation of Marxism and the Russian Revolution depends on a clear and independent theoretical position with regard to Hegel and his Idealistic theory of Modality. Particular importance is given to the new conception of the Dialectical interplay between the notions of Objective Possibility and Historical Necessity.

Starting from the rejection of Husserl.s theory of intentionality, both Ortega and Zubiri elaborate two unlike concepts of experience. Life and Reality are the capital themes of two different metaphysics which not only cannot avoid the concept of unreality, but, in some way, are based on it. For this reason, experience becomes a conquest: in one case (Ortega), after the struggle with and against the circumstances which is the I, in the other (Zubiri) by the encounter and the fulfillment of (...) Reality. The different ways in which these philosophers conceive Unreality, reason and intelligence, determine their nearness and farness from Historicism. (shrink)

This paper analyzes neologisms in Sobre la esencia and it is divided in three parts. The first one deals with the relationship between Zubiri’s style and Spanish philosophical language. The second one is dedicated to semantic neology and borrowing in philosophical terminology and the third one to lexical neology and word formation processes, specially compounding and derivation.

The 1830s and 1840s are the formative years of modern public health in Britain, when the poor law bureaucrat Edwin Chadwick conceived his vision of public health through public works and began the campaign for the construction of the kinds of water and sewerage works that ultimately became the standard components of urban infrastructure throughout the developed world. This book first explores that vision and campaign against the backdrop of the great "condition-of-England" questions of the period, of what rights and (...) expectations working people could justifiably have in regard to political participation, food, shelter and conditions of work. It examines the ways Chadwick's sanitarianism fit the political needs of the much-hated Poor Law Commission and of Whig and Tory governments, each seeking some antidote to revolutionary Charitism. It then reviews the Chadwickians' efforts to solve the host of problems they met in trying to implement the sanitary idea: of what responsibilities central and local units of government, and private contractors, were to have; of how townspeople could be persuaded to embark on untried public technologies; of where the new public health experts were to come from; and of how elegant technical designs were to be fitted to the unique social, political and geographic circumstances of individual towns. Rejecting the view that Chadwick's program was a simple response to an obvious urban problem Professor Hamlin argues that at the time a "public health" focusing narrowly on sanitary public works represented a retreat of public medicine from involvement with the great social issues of the Industrial Revolution. In exploring the views of medical men who were critical of Chadwick, Hamlin suggests the parameters of a public health that might have been, in which concern for health and well-being becomes the foundation of a public medicine that is a principal guarantor of social justice. This book offers modern public heatlh professionals elements of a forgotten professional heritage that might be useful in responding to the bewildering range of health problems we now confront. (shrink)

In the target article Hutto and Satne propose a new approach to studying mental content. Although I believe there is much to commend in their proposal, I argue that it makes no space for a kind of content that is of central importance to cognitive science, and which need not be involved in beliefs and desires: I will use the expression ‘representational content’ to refer to it. Neglecting representational content leads to an undue limitation of the contribution that the neo-Cartesian (...) approach can offer to the naturalising content project. I claim that neo-Cartesians can, on the one hand, help account for the nature of representational content and clarify what makes representational states contentful. On the other, besides explaining the natural origins of Ur-intentionality, neo-Cartesians should also take the role of accounting for the natural origins of contentful states that fall short of beliefs and desires. Finally, I argue that the only alternative for the authors is to embrace some form of non-representationalism, as Hutto elsewhere does. The success of the proposal thereby turns on the fate of the radical non-representationalist position that it accompanies. (shrink)

Il saggio evidenzia come il «diritto naturale» rappresenti il cuore nevralgico della «scienza» di Giambattista Vico. Questi, nell’opporsi allo scetticismo, da un lato, e al giusnaturalismo, dall’altro, fa del «diritto naturale» il punto di incontro di molteplici questioni, dalla politica alla giurisprudenza, dall’«equità» alla «Ragion di Stato».

Deleuze’s interpretation of Nietzsche, the function of biological dialectic and the symbolic value of sign and writing in “Also sprach Zarathustra”. Sexual difference and Derridian interpretation of Nietzsche’s Zarathustra.

Unlike most readings of Plato’s Theaetetus, which concentrate on gnoseology, this paper places it in the debate on commensurable and incommensurable magnitudes that distinguished Greek philosophical and mathematical thought at the beginning of the 4th century BC and in which Theaetetus played a leading role. The argumentation of the dialogue shows clearly how this debate was important for Plato, to the point that the entire dialogue can be considered as an attempt to consider seriously how incommensurability, and its ontological correlate, (...) the concept of dynamis, could elaborate a new form of logos. (shrink)

Luigi Pareyson’s concept of formativity is one of his most relevant and original concepts. In this paper I will give a short exposition of this concept in Pareyson’s Estetica and try to show how it can account, better as other object-, subject-, target- oriented theories, even of some features of contemporary art. The very relevant innovation that we can find in this concept is the shift from a concept of art as poiesis—as it is in Aristotle, namely, as a production (...) of an object—to the concept of art as praxis, that is, as an activity which involves the entire doing of the artist. As a doing that invents the form of doing, formativity appears as a kind of schematism that operates, not only without concept, as it is in Kant’s Critique of Judgement, but even without object. The thesis here suggested is that formativity can be understood as a transcendentalism of invention. (shrink)

La defensa gadameriana del carácter extra-metódico de la verdad de las ciencias humanas, teorizada en Verdad y método, no es el simple rechazo del método; ella nace de la conciencia de que hay verdades que no pueden ser reducibles a las condiciones del método, porque se refieren a una dimensión ontológica que no se refiere a la repetitividad y a la conmensurabilidad. Tales aspectos de lo real son los acontecimientos contingentes, accidentales, aquellos que definimos como propiamente históricos. En este texto (...) me propongo poner a la luz esta dimensión ontológica, que en Aristóteles está en particular en aquella de la praxis, de la acción humana, buscando mostrar que la necesidad de su tematización está estrechamente ligada a las discusiones lógicas y ontológicas que atravesaron el pensamiento griego después del descubrimiento de las grandezas inconmensurables. La ontología de la praxis es una ontología que toma en consideración aquella “irracionalidad” constituida a partir de lo contingente y lo accidental, a la que corresponde una forma de racionalidad que no es más conmensuradora sino mediadora, representada por la phrónesis Gadamer’s vindication of the extra-methodical feature of truth in the human sciences put forward in Truth and Method does not mean a mere refusal of method: rather, it arises from the awareness that there are truths which are not reducible to the conditions of repeatability and commensurability set up by methodical thinking. In fact, the truths of the human sciences refer to the ontological dimension of the contingent and the accidental, i.e. to the dimension of the historical. In this essay I aim at highlighting this ontological dimension, which for Aristotle is eminently that of the praxis and of human action. I will show that such an ontology is a consequence of the logical and ontological discussions which crisscrossed Greek thought after the discovery of the incommensurable magnitudes. The ontology of praxis is an ontology which takes into account the “irrationality” represented by the contingent, the accidental, to which a new form of rationality corresponds: that of phrónesis. Phrónesis is in fact not a commensurative but a mediative rationality. (shrink)

The aim of this study is to determine the historical and cultural context of the pseudoepigraphic Carmen de resurrectione. The Carmen treats poetically many subjects of Christian eschatology: the second coming of Christ, the final judgement, heaven and hell, the universal conflagration. The author believes that the end time is imminent. This perception is common to all the Christians who experienced tribulations: persecutions, natural calamities, barbarian invasions. These painful events urged the Christians to undertake a path of true conversion, in (...) the religious and moral sense. Unlike other poets, the Anonymous author emphasises the virtuous value of the hope of divine reward rather than the fear of divine punishment. The same perspective can be found in the poets and in the monks of early fifth-century Gaul, who suffered the barbarian invasion of 406. (shrink)

Origin of Geometry and Origin of the Work of Art: Reduction, Truth, and History in Husserl and Heidegger Husserl’s The Origin of Geometry and Heidegger’s The Origin of the Work of Art were surprisingly developed in parallel and deal with the same subject, the question of the origin: of a science, in one case, and of the artwork, in the other. From their comparison, the different conception that Husserl and Heidegger have of origin and truth clearly emerge. It concerns what (...) Heidegger identified as the real point of his divergence from Husserl, when they tried to write the entry “Phenomenology” for the Encyclopaedia Britannica, namely the method of reduction. For Husserl, the reduction opens up a material content, an essence, which ensures the persistence of truth in historical transmission, beyond linguistic variability, as happens in geometry; for Heidegger, reduction brings to light the ontological and, we might say, grammatical condition of truth, that is, its being an event and giving rise to an original syntax, to a world. This is the function of the work of art, whose essence consists in its mere being-made, in its being, that is, a work: the actualization of a possibility. (shrink)

This book offers a new and original hypothesis on the origin of modal ontology, whose roots can be traced back to the mathematical debate about incommensurable magnitudes, which forms the implicit background for Plato’s later dialogues and culminates in the definition of being as dynamis in the Sophist. Incommensurable magnitudes – also called dynameis by Theaetetus – are presented as the solution to the problem of non-being and serve as the cornerstone for a philosophy of difference and becoming. This shift (...) also marks the passage to another form of rationality – one not of the measure, but of the mediation. The book argues that the ontology and the rationality which arise out of the discovery of incommensurable constitutes a thread that runs through the entire history of philosophy, one that leads to Kantian transcendentalism and to the philosophies derived from it, such as Hegelianism and philosophical hermeneutics. Readers discover an insightful exchange with some of the most important issues in philosophy, newly reconsidered from the point of view of an ontology of the incommensurable. These issues include the infinite, the continuum, existence, and difference. This text appeals to students and researchers in the fields of ancient philosophy, German idealism, philosophical hermeneutics and the history of mathematics. (shrink)

Introduzione.--Federico Enrico Jacobi.--Carlo Leonardo Reinhold.--Enesidemo (Graziadio Ernesto Schulze).--Sigismondo Beck.--Salomone Maimon.--Conclusione.