This article aims to contribute to a (post)extractivist aesthetics at a time of ontological shifts, meaning an aesthetics that focuses on the role of art in struggles for (post)extractivist worlds. First, it argues for a contextualized approach to the use of the extractivism framework and proposes that this framework is particularly productive for approaching the socio-environmental crisis due to the way it allows us to engage with the ontological basis of this crisis. The article then builds on empirical research conducted (...) in Argentina to develop the concept of prefigurative ontological design, one of the key functions, it is proposed, of artistic practice in anti- and post-extractivist movements. In this way, the article aims to expand our understanding of the potential of extractivism as a framework of analysis and contributes to the theorization of the relationship between art and extractivism through the lens of political ontology, offering new concepts for developing a (post)extractivist aesthetics. (shrink)

I first met Norman Malcolm in the fall of 1963 when, as a terrified sophomore, I took his course in Free Will and Determinism at Cornell. I believe I had already heard that Malcolm was a figure of almost legendary proportions.

I first met Norman Malcolm in the fall of 1963 when, as a terrified sophomore, I took his course in Free Will and Determinism at Cornell. I believe I had already heard that Malcolm was a figure of almost legendary proportions.

In this review of Persons and Things, recently translated into English and published by Polity Press, we discuss how this text investigates some of the most important themes of Roberto Esposito’s thought. Specifically, the book continues the process of constructing an idea of community intended as lack, gift and impropriety that the Italian philosopher has been developing since the publication of Communitas. In this case, it is the notion of body that demolishes the metaphysical apparatus that has conditioned the moulding (...) of the philosophical-legal lexicon of the Western tradition. Doomed to constant submission to the rational sphere of the person, hence assimilated to the materiality of a mere thing, the body can win back its full dignity if it is considered as a ‘living body’. Only in this way, according to Esposito, is it possible to move past the ‘proprietary’ and subjectivistic notion that, in philosophy as well as in law, has determined a clear-cut separation between persons and things, as well as between ‘superior’ and ‘inferior’ persons. Thus, in Persons and Things, the body becomes an actual vector for a trans-individualization of the individual, for an opening to the common, public, and communitarian dimension. According to Esposito, this process is favoured by the changes brought about by biotechnologies and science in general, not only in medical practices, but also in the legal formulations that follow from them. (shrink)

The purpose of this paper is to show how the interaction between Kantian ethics and some aspects of Heideggerian philosophy can lead to the model of a subject in immediate relationship with others and with his or her community. The positions of Jean-Luc Nancy and Jacques Derrida on this question are presented in contrast with those of Alain Renaut and Emmanuel Lévinas to elucidate their differing ways of interpreting the relationship between Kant and Heidegger with regard to ethics, apriorism, and (...) subjectivity. (shrink)

This work is a brief, cogent introduction to the enterprise of Western philosophy. It is designed for the student who has had only a brief introduction or no introduction at all to the development of philosophy, beginning with the Pre-Socratic Period and covering all the major periods in Philosophy up to the present day. This work allows the philosopher to speak in his own voice, through quotation, and is very strong in developing the principal arguments of the thinkers included. It (...) is particularly marked by objectivity and by a lack of technical jargon, and therefore, speaks directly to the student. (shrink)

In this paper I try to defend the notion that the dead can be harmed, in opposition to Callahan and in accord with some ideas of Feinberg. In agreement with Parlit, I argue that the existence of a person has degrees. I suggest that properlies of a subject, such as “reputations” and claims, can persist after death, aIthough the subject as such does not and that these can be harmed. A promise, e.g., can be frustrated merely by being ignored; in (...) that sense a dead person can be wronged, and if wronged, s/he can be harmed. (shrink)

La déesse Hécate est une déesse intimement liée aux lieux de passage. Son caractère liminal, qui se traduit par un lien étroit avec les carrefours et les portes, se manifeste en une grande variété de formes cultuelles. Le présent article analyse cette relation à la lumière des témoignages littéraires qui attestent une série de rituels accomplis en son honneur aux carrefours : de l’offrande de nourriture durant la nuit de la nouvelle lune (les « repas d’Hécate ») jusqu’aux sacrifices de (...) chiens à la déesse, en passant par le dépôt des débris provenant de rites de purification. En outre, Hécate se situe souvent aux entrées : déesse apotropaïque, elle protège la maison de dangereuses influences provenant de l’extérieur. En résumé, cette contribution vise à offrir un parcours diachronique et exhaustif des sources littéraires attestant le lien de la déesse avec les lieux de passages. (shrink)

I first met Norman Malcolm in the fall of 1963 when, as a terrified sophomore, I took his course in Free Will and Determinism at Cornell. I believe I had already heard that Malcolm was a figure of almost legendary proportions.

In this paper I try to defend the notion that the dead can be harmed, in opposition to Callahan and in accord with some ideas of Feinberg. In agreement with Parlit, I argue that the existence of a person has degrees. I suggest that properlies of a subject, such as “reputations” and claims, can persist after death, aIthough the subject as such does not and that these can be harmed. A promise, e.g., can be frustrated merely by being ignored; in (...) that sense a dead person can be wronged, and if wronged, s/he can be harmed. (shrink)

In the last decade the concept of context has been extensivelyexploited in many research areas, e.g., distributed artificialintelligence, multi agent systems, distributed databases, informationintegration, cognitive science, and epistemology. Three alternative approaches to the formalization of the notion ofcontext have been proposed: Giunchiglia and Serafini's Multi LanguageSystems (ML systems), McCarthy's modal logics of contexts, andGabbay's Labelled Deductive Systems.Previous papers have argued in favor of ML systems with respect to theother approaches. Our aim in this paper is to support these arguments (...) froma theoretical perspective. We provide a very general definition of ML systems, which covers allthe ML systems used in the literature, and we develop a proof theoryfor an important subclass of them: the MR systems. We prove variousimportant results; among other things, we prove a normal form theorem,the sub-formula property, and the decidability of an importantinstance of the class of the MR systems. The paper concludes with a detailed comparison among the alternativeapproaches. (shrink)

Most human thinking is thoroughly informed by context but, until recently, theories of reasoning have concentrated on abstract rules and generalities that make no reference to this crucial factor. _Perspectives on Contexts_ brings together essays from leading cognitive scientists to forge a vigorous interdisciplinary understanding of the contextual phenomenon. Applicable to human and machine cognition in philosophy, artificial intelligence, and psychology, this volume is essential to the current renaissance in thinking about context.

The axiomatic bases of Special Relativity Theory (SRT) are thoroughly re-examined from an operational point of view, with particular emphasis on the status of Einstein synchronization in the light of the possibility of arbitrary synchronization procedures in inertial reference frames. Once correctly and explicitly phrased, the principles of SRT allow for a wide range of “theories” that differ from the standard SRT only for the difference in the chosen synchronization procedures, but are wholly equivalent to SRT in predicting empirical facts. (...) This results in the introduction, in the full background of SRT, of a suitable synchronization gauge. A complete hierarchy of synchronization gauges is introduced and elucidated, ranging from the useful Selleri synchronization gauge (which should lead, according to Selleri, to a multiplicity of theories alternative to SRT) to the more general Mansouri–Sexl synchronization gauge and, finally, to the even more general Anderson–Vetharaniam–Stedman’s synchronization gauge. It is showed that all these gauges do not challenge the SRT, as claimed by Selleri, but simply lead to a number of formalisms which leave the geometrical structure of Minkowski spacetime unchanged. Several aspects of fundamental and applied interest related to the conventional aspect of the synchronization choice are discussed, encompassing the issue of the one-way velocity of light in inertial and rotating reference frames, the global positioning system (GPS)’s working, and the recasting of Maxwell equations in generic synchronizations. Finally, it is showed how the gauge freedom introduced in SRT can be exploited in order to give a clear explanation of the Sagnac effect for counter-propagating matter beams. (shrink)

The effective reasoning capability of an agent can be defined as its capability to infer, within a given space and time bound, facts that are logical consequences of its knowledge base. In this paper we show how to determine the effective reasoning capability of an agent with limited memory by encoding the agent as a transition system and automatically verifying whether a state where the agent believes a certain conclusion is reachable from the start state. We present experimental results using (...) the Model Based Planner (MBP) which illustrates how the length of the deduction varies for different memory sizes. (shrink)