The energy transport in one-dimensional nonlinear systems is discussed. By numerically studying a model system, we verify the Fourier heat law on purely dynamical grounds and we compute the coefficient of thermal conductivity K. The same value ofK is independently obtained by use of the Green-Kubo formalism.

Existence Since Thales fell into the well while gazing at the stars, philosophers have invested considerable effort in trying to understand what, how and why things exist. Even though much ink has been spilled about those questions, this article focuses on the following three questions: What is the nature of existence? Are there … Continue reading Existence →.

Even though metaphysical dependence has been a subject of a lively debate in contemporary metaphysics, it is rare in such a debate to seriously consider the possibility that the metaphysical dependence relations among the things in the reality is inconsistent. This paper focuses on two philosophers of the Kyoto School, Kitaro Nishida and Keiji Nishitani, who challenge the common supposition that the structure of reality is consistent. In this paper, we show that Nishida’s logic of place is a version of (...) inconsistent foundationalism, according to which absolute nothingness as a foundational element does not depend on anything but depends on itself, and that Nishtani’s theory of the field of emptiness is a version of inconsistent coherentism, according to which emptiness does not depend on anything but depends on everything else (and possibly on itself). (shrink)

Argle claimed that holes supervene on their material hosts, and that every truth about holes boils down to a truth about perforated things. This may well be right, assuming holes are perforations. But we still need an explicit theory of holes to do justice to the ordinary way of counting holes--or so says Cargle.

In this paper, I assess critically the recent debate on corrective duties across moral and legal philosophy. Two prominent positions have emerged: the Kantian rights-based view (holding that what triggers corrections is a failure to respect others' right to freedom) and the so-called continuity view (correcting means attempting to do what one was supposed to do before). Neither position, I try to show, offers a satisfactory explanation of the ground (why correct?) and content (how to correct?) of corrective duties. In (...) the final section, I suggest that it is probably better to restrict the label “corrective duties” to duties generated by interpersonal wronging. (shrink)

This paper is concerned with certain ontological issues in the foundations of geographic representation. It sets out what these basic issues are, describes the tools needed to deal with them, and draws some implications for a general theory of spatial representation. Our approach has ramifications in the domains of mereology, topology, and the theory of location, and the question of the interaction of these three domains within a unified spatial representation theory is addressed. In the final part we also consider (...) the idea of non-standard geographies, which may be associated with geography under a classical conception in the same sense in which non-standard logics are associated with classical logic. (shrink)

Does adherence to the principles of logic commit us to a particular way of viewing the world? Or are there ways of being – ways of behaving in the world, including ways of thinking, feeling, and speaking – that ground the normative constraints that logic imposes? Does the fact that assertions, the traditional elements of logic, are typically made about beings present a problem for metaphysical prospects of making assertions meaningfully about being? Does thinking about being accordingly require revising or (...) restricting logic's reach – and, if so, how is this possible? Or is there something precious about the very idea of thinking the limits of thinking? Contemporary scholars have become increasing sensitive to how Heidegger, much like Wittgenstein, instructively poses such questions. Heidegger on Logic is a collection of new essays by leading scholars who critically ponder the efficacy of his responses to them. (shrink)

An examination of the "mapness of maps" authored by a philosopher and cognitive scientist well known for his work on spatial representation.

In this paper, in line with the general framework of value-sensitive design, we aim to operationalize the general concept of “Meaningful Human Control” in order to pave the way for its translation into more specific design requirements. In particular, we focus on the operationalization of the first of the two conditions investigated: the so-called ‘tracking’ condition. Our investigation is led in relation to one specific subcase of automated system: dual-mode driving systems. First, we connect and compare meaningful human control with (...) a concept of control very popular in engineering and traffic psychology, and we explain to what extent tracking resembles and differs from it. This will help clarifying the extent to which the idea of meaningful human control is connected to, but also goes beyond, current notions of control in engineering and psychology. Second, we take the systematic analysis of practical reasoning as traditionally presented in the philosophy of human action and we adapt it to offer a general framework where different types of reasons and agents are identified according to their relation to an automated system’s behaviour. This framework is meant to help explaining what reasons and what agents play a role in controlling a given system, thereby enabling policy makers to produce usable guidelines and engineers to design systems that properly respond to selected human reasons. In the final part, we discuss a practical example of how our framework could be employed in designing automated driving systems. (shrink)

This major bibliography offers a comprehensive overview of the recent literature on the nature of events and the place they occupy in our conceptual scheme. The subject has received extensive consideration in the philosophical debate over the last few decades, with ramifications reaching far into the domains of allied disciplines such as linguistics and the cognitive sciences. The starting point for this work is Hans Reichenbach's pioneering contribution on the logical form of action sentences, and the broad scope includes entries (...) from the philosophy of action, the philosophy of mind, the philosophy of space, time, and causation, and situation theory. Approximately 1,850 entries from more than 900 authors are listed in alphabetical/chronological order by author, and most entries are annotated. This excellent work also includes Subject, Name, and Second and Subsequent Authors indexes. (shrink)

Contemporary brain reading technologies promise to provide the possibility to decode and interpret mental states and processes. Brain reading could have numerous societally relevant implications. In particular, the private character of mind might be affected, generating ethical and legal concerns. This paper aims at equipping ethicists and policy makers with conceptual tools to support an evaluation of the potential applicability and the implications of current and near future brain reading technology. We start with clarifying the concepts of mind reading and (...) brain reading, and the different kinds of mental states that could in principle be read. Subsequently, we devise an evaluative framework that is composed of five criteria-accuracy, reliability, informativity, concealability and enforceability-aimed at enabling a clearer estimation of the degree to which brain reading might be realistically deployed in contexts where mental privacy could be at stake. While accuracy and reliability capture how well a certain method can access mental content, informativity indicates the relevance the obtainable data have for practical purposes. Concealability and enforceability are particularly important for the evaluation of concerns about potential violations of mental privacy and civil rights. The former concerns the degree with which a brain reading method can be concealed from an individual’s perception or awareness. The latter regards the extent to which a method can be used against somebody’s will. With the help of these criteria, stakeholders can orient themselves in the rapidly developing field of brain reading. (shrink)

Recent Libet-style experiments are of limited relevance to the debate about free action and free will, and should be understood as investigations of arbitrary actions or guesses. In Libet-style experiments, the concept of 'free action' is commonly taken to refer to a 'self-initiated voluntary act', where the self prompts an action without being prompted. However, this idea is based on the problematic assumption that the conscious self needs to be free from every constraint in order to be actually free. We (...) maintain that a fundamental condition for free action is the presence of reasons to act responsibly. By analyzing a recent neuroscientific experiment, we indicate how its results could be interpreted as indicating how free action operationalization is inappropriately focusing on arbitrary actions. Hence, the way free action has been experimentally studied may have had a misleading influence on the debate about free will. (shrink)

Minor entities provide an interesting testbed for metaphysical theories, but also for investigating the structure of concepts, as their concepts appear to be tributary of different representational systems.

This book shows how the Church Fathers, especially the Cappadocians in the 4th century, rethought Greek metaphysics, in particular relation, an extremely topical category. It offers a perspective to those who study philosophy, particularly in Late-Antiquity, and to those who study patristics and systematic theology.

We reply to various arguments by Otavio Bueno and Edward Zalta (‘Object Theory and Modal Meinongianism’) against Modal Meinongianism, including that it presupposes, but cannot maintain, a unique denotation for names of fictional characters, and that it is not generalizable to higher-order objects. We individuate the crucial difference between Modal Meinongianism and Object Theory in the former’s resorting to an apparatus of worlds, possible and impossible, for the representational purposes for which the latter resorts to a distinction between two kinds (...) of predication, exemplification and encoding. We show that encoding has fewer forerunners in the history of philosophy than Bueno and Zalta want, and that there’s a reason why the notion has been found baffling by some. (shrink)

We study how to postpone the application of the reductio ad absurdum rule (RAA) in classical natural deduction. This technique is connected with two normalization strategies for classical logic, due to Prawitz and Seldin, respectively. We introduce a variant of Seldin’s strategy for the postponement of RAA, which induces a negative translation from classical to intuitionistic and minimal logic. Through this translation, Glivenko’s theorem from classical to intuitionistic and minimal logic is proven.

We study how to postpone the application of the reductio ad absurdum rule ) in classical natural deduction. This technique is connected with two normalization strategies for classical logic, due to Prawitz and Seldin, respectively. We introduce a variant of Seldin’s strategy for the postponement of \, which induces a negative translation from classical to intuitionistic and minimal logic. Through this translation, Glivenko’s theorem from classical to intuitionistic and minimal logic is proven.

«Stare insieme, sulla faccia della terra, è diventato un compito quotidiano. (…) Sicuramente il terzo millennio sarà ricordato per aver iniziato un tratto di questa storia: la storia della convivenza degli esseri umani al plurale su tutta la terra». Il rebus pluralista è il problema per eccellenza del nostro tempo. Il problema è forse risolvibile. La libertà individuale e la giustizia sociale, la dignità della persona e la cultura, nella sua pluralità storica di forme morali, religiose, linguistiche e civili, possono (...) convivere, anzi convivono in una miracolosa quanto ovvia sintesi: la natura umana. La filosofia politica e del diritto, la scienza politica, la storia delle idee e i vari metodi delle scienze sociali suggeriscono nelle pagine che seguono alcune risposte, pongono ulteriori dubbi e propongono nuove domande. (shrink)

Su Friedrich Nietzsche e il suo pensiero è stato scritto tutto il possibile, ma, come scriveva Mazzino Montinari «questa vita è più nascosta che mai e presenta in ogni sua fase una quantità di interrogativi senza risposta sicura». Accade infatti che in genere le biografie nietzschiane accennino fugacemente alle sue opere e le analisi filosofiche non si occupino che occasionalmente della sua vita. Lo scopo di questo libro è di superare questa dicotomia descrivendo la sua umana realtà senza sacrificarne il (...) pensiero, facendo parlare lui stesso, attraverso le sue opere e i suoi scritti privati, non dimenticando che Nietzsche è stato, in primo luogo, un filologo e che a suo dire la filologia è essenzialmente «il voler capire ciò che l'autore dice». (shrink)