R.I.G. Hughes presents a series of eight philosophical essays on the theoretical practices of physics. The first two essays examine these practices as they appear in physicists' treatises (e.g. Newton's Principia and Opticks ) and journal articles (by Einstein, Bohm and Pines, Aharonov and Bohm). By treating these publications as texts, Hughes casts the philosopher of science in the role of critic. This premise guides the following 6 essays which deal with various concerns of philosophy of physics such as laws, (...) disunities, models and representation, computer simulation, explanation, and the discourse of physics. (shrink)

This book provides a collection of sources, many of them fragmentary and previously scattered and hard to access, for the development of Peripatetic philosophy in the later Hellenistic period and the early Roman Empire. It also supplies the background against which the first commentator on Aristotle from whom extensive material survives, Alexander of Aphrodisias (fl. c. AD 200), developed his interpretations which continue to be influential even today. Many of the passages are here translated into English for the first time, (...) including the whole of the summary of Peripatetic ethics attributed to 'Arius Didymus'. (shrink)

Reason and Value collects 15 new papers by leading contemporary philosophers on themes from the work of Joseph Raz. Raz has made major contributions in a wide range of areas, including jurisprudence, political philosophy, and the theory of practical reason; but all of his work displays a deep engagement with central themes in moral philosophy. The subtlety and power of Raz's reflections on ethical topics make his writings a fertile source for anyone working in this area. Especially significant are his (...) explorations of the connections between practical reason and the theory of value, which constitute a sustained and penetrating treatment of a set of issues at the very center of moral philosophy as it is practiced today. The contributors to the volume acknowledge the importance of Raz's contributions by engaging critically with his positions and offering independent perspectives on the topics that he has addressed. The volume aims both to honour Raz's accomplishments in the area of ethical theorizing, and to contribute to an enhanced appreciation of the significance of his work for the subject. (shrink)

The Nature of God explores a perennial problem in the philosophy of religion.

In this first paperback edition, a new introduction by Tom Burke establishes the ongoing importance of Sleeper's analysis of the integrity of Dewey's work and ...

This book is not a study of Plato's philosophy, but a contribution to the literary interpretation of the dialogues, through analysis of their formal structure, ...

No núcleo da leitura efetuada por Emmanuel Lévinas do projeto de uma "ontologia fundamental", concretizado por Martin Heidegger em Ser e Tempo , encontramos uma severa crítica à noção de "compreensão do ser". Lévinas não considera essa expressão senão o solo de uma filosofia sobremaneira incapaz de dimensionar a questão do outro. O objetivo deste artigo é, com base em reflexões de Heidegger acerca da expressão "sentido do ser" - reunidas em diversas passagens de seus Contributos à filosofia -, analisar (...) a pertinência e os limites dessa crítica levinasiana, estabelecendo, com isso, alguns elementos sobre o quais se pode fundar um debate, que historicamente nunca existiu, entre Lévinas e o segundo Heidegger.The most important aspect of the reception of Martin Heidegger's project of a "fundamental ontology", which can be found in Being and Time , by Emmanuel Lévinas lays in the critique of the concept of "comprehension of being". This expression is for Lévinas nothing else but a cornerstone of a philosophy which cannot deal adequately with the question of the other. The aim of this article is to estimate properly the relevance as well as the limits this critique by the means of the interpretation of some passages of Heidegger's Contributions to Philosophy which handle with the concept of "comprehension of being" By showing this we hope to identify elements which could consolidate a philosophical debate - which historically never took place - between Lévinas and the later Heidegger. (shrink)

O objetivo de meu texto consiste em reconstruir um aspecto da recepção da compreensão de Duns Scotus sobre a noção de ente em dois autores pertencentes à geração que imediatamente o sucedeu: no franciscano Guilherme de Alnwick e em seu confrade Francisco de Meyronnes. O problema que surge nessa primeira recepção de Scotus pode ser assim resumido: uma vez que tenhamos aceitado que a noção de ente é simultaneamente unívoca, primeira, a mais geral e a mais simples das noções, como (...) podemos evitar a ameaça de se ter de conceder que a ciência de tal noção – que a metafísica, noutras palavras – não seja capaz de se distinguir claramente de uma investigação que não lida necessariamente com realidades extramentais? Ou, pondo a questão em outros termos: não nos vemos depois de Scotus condenados a ter de escolher entre uma noção de ente como uma noção real ou como uma noção perfeitamente geral? Veremos que, tratando da mesma questão, Alnwick e Meyronnes seguem diferentes caminhos, cada um deles com seus custos e méritos. The aim of my text is to reconstruct the reception of Duns Scotus's comprehension of the notion of being between two authors belonging to the generation which immediately follows his: the Franciscan William of Alnwick and his confrere Francis of Meyronnes. The issue that arises in this early reception of Scotus's can be summarized as follows: once we have accepted that the notion of being is simultaneously univocal, primary, the most general and the simplest possible notion, how can we avoid the threat of having to concede that the science of such a notion – that metaphysics, in other words – is not capable of distinguishing itself clearly from an investigation that does not necessarily have to do with extramental realities? Or, rephrasing the question: after Scotus, are we not condemned to having to choose between the notion of being as a real notion or the notion of being as a perfectly general notion? We shall see that, addressing the same issue, Alnwick and Meyrones follow different paths, each one with its own costs and its own merits. (shrink)

This study analyses Meister Eckhart's doctrine on "the eternal birth of God in the soul" in order to draw a comprehensive picture of how it is rooted in the medieval philosophical discussions about the relation between epistemology and ethics.

O presente texto consiste num relato do Encontro “Heidegger e a Filosofia Medieval”. Do conjunto das importantes comunicações, resulta que a interpretação heideggeriana do pensamento medieval não exerceu grande influência em estudos recentes. Contudo, o questionamento acerca da atividade do pensamento como experiência humana fundamental marcou a obra de muitos medievistas.

The study of the medieval reception of Aristotle’s Topics has largely been oriented toward debates on dialectical argumentation. And this is surely right. Nonetheless, I wish to approach John Buridan’s commentary on the Topics from another perspective, which highlights some semantic features of the set of predicates around which the work is organized. Thus, in my paper I will first reconstruct Buridan’s account of the identification of the predicates discussed in the Topics. I will argue that, for him, they are (...) different in that they reflect one or more features of the way in which definiens and definiendum relate. By doing this, I will shed light on the role the notion of definition plays in Buridan’s commentary, so that an interpretation of it as a work on definition becomes promising. In the second part of the paper, I will offer an analysis of Buridan’s first move in his commentary toward a theory of definition. It concerns the problem of whether there is a definition of definition. In examining Buridan’s answer, I will argue for the close connection between his treatment of definitions and his theory of supposition, so that distinctions among the different modes of supposition help him to disambiguate statements in their possible meanings, and thus to clarify the difficulty related to the definability of definition. (shrink)

A abstração foi tradicionalmente considerada um elemento essencial de qualquer teoria do conhecimento que negasse que somos capazes de possuir uma apreensão intelectual imediata das coisas materiais. Desde um ponto de vista histórico, porém, esse cenário de alternativa – ou abstração ou apreensão intelectual imediata das coisas materiais – não foi assumido por diversos autores do século XIV. O objetivo do presente estudo é elucidar o como e o porquê de um desse s autores, Guilherme de Ockham (ca. 1285-1347), ter (...) empregado ambos, intuição e abstração, em sua teoria dos mecanismos da cognição humana. Para que se cumpra tal meta serão analisados diversos texto s de Ockham e de seus intérpretes. (shrink)

There is an important controversy regarding how Aristotle comprehends the highest good. On one hand, in the first books of the Nicomachean Ethics, Aristotle seems to designate with the noun “eudaimonia” a second order end. On the other hand though, in the last book of the same work, he seems to restrict the meaning of eudaimonia to a single first-order end, namely theoretical contemplation. The so-called inclusive vs. dominant debate over Aristotle’s eudaimonia was not overlooked in commentaries written during the (...) Later Middle Ages, and one relevant discussion on the issue was recorded in John Buridan’s Questions on Aristotle’s Nicomachean Ethics. This is the text I discuss in my paper, with the intention of reconstructing Buridan’s attitude towards the inclusive vs. dominant debate. Specifically, I focus on the last book of the work, and I explore some key theses which guide Buridan’s position on the issue, i.e. that happiness may be understood either in the way of composition or in the way of resolu... (shrink)

Este estudo compara elementos do pensamento ético de Duns Scotus e de Mestre Eckhart. Na base desta relação, está a ética de Tomás de Aquino e a sua doutrina da felicidade, cuja análise, aqui, se centra particularmente na noção de lumen gloriae. Interessa ao autor a forma como o tema tomasiano foi abordado sistematicamente por Duns Scotus e Eckhart, oportunizando uma aproximação teórica entre os dois filósofos. PALAVRAS-CHAVE – Duns Scotus. Mestre Eckhart. Felicidade humana. “Luz da glória”. ABSTRACT This study (...) compares the ethical thought of Duns Scotus and Master Eckhart. Based on this comparison stays the ethics of Thomas Aquinas and his doctrine of human happiness. The analysis of that doctrine is made here particularly through the notion of lumen gloriae. The author is interested on the way this theme from Thomas Aquinas was approached systematically by Duns Scotus and Eckhart, opening the way for a theoretical dialogue between both philosophers. KEY WORDS – Duns Scotus. Master Eckhart. Human happiness. “Light of glory”. (shrink)

Sobre a refundação tardomedieval da metafísica. Os motivos de Henrique de Gand.

Many philosophers believe that there is a causal condition on perception, and that this condition is a conceptual truth about perception. A highly influential argument for this claim is based on intuitive responses to Gricean style thought experiments. Do the folk share the intuitions of philosophers? Roberts et al. (2016) presented participants with two kinds of cases: Blocker cases (similar to Grice’s case involving a mirror and a pillar) and Non-Blocker cases (similar to Grice’s case involving a clock and brain (...) stimulation). They found that a substantial minority agreed that seeing occurs in the Non-Blocker cases, and that in the Blocker cases significantly less agreed that seeing occurs. They thus hypothesized that folk intuitions better align with a no blocker condition than with a causal condition. This paper continues this line of enquiry with two new experiments. The paper investigates the generality and robustness of Roberts et al.’s findings by expanding the sense modalities tested from only vision to audition and olfaction as well. The paper also uses Gricean style thought experiments as a case study for investigating the “reflection defense” against the negative project in experimental philosophy. Our results replicate and extend Roberts et al.’s study and support their hypothesis that folk intuitions better align with a no blocker condition. They also provide an empirical reason to doubt the reflection defense. (shrink)

The author demonstrates that certain forms of irrationality - incontinent action and self-deception - which many philosophers have rejected as being logically or psychologically impossible, are indeed possible.

In this, the first of two ground-breaking volumes on the nature of language in the light of the way it evolved, James Hurford looks at how the world first came ...

This book offers a critical introduction to the work of American philosopher D. G. Leahy (1937-2014). Leahy's fundamental thinking can be characterized as an absolute creativity in which all creating is 'live' -- a happening occurring now that manifests a supersaturated polyontological actuality that is essentially created by the logic that characterizes it. Leahy leaves behind the categorial presuppositions of modern thought, eclipsing both Cartesian and Hegelian subjectivities and introducing instead an essentially new form of thinking founded in a nondual (...) logic of creation. The new thinking delineates the absolute unicity of existence as a creative interactivity beyond all traditional dichotomies (such as one vs. many, unity vs. plurality, identity vs. change): a fully "digitized" actuality that is nothing but newness, which inherently implies nothing but change. Through this new form of thinking, change itself is revealed to be the very essence of reality and mind. Any reader looking for a quantum leap beyond the thrall of modern and postmodern fixations is invited to hear and apprehend this new thinking that refuses to be conditioned by paradigms, categories, species, genera, walls, bridges, boundaries, or abstractions: an essentially free thinking that embodies creative novelty itself. (shrink)

While it might seem prima facie plausible that divine foreknowledge is all that is needed for prophecy, this seems incorrect. To issue a prophecy, God hasto know not just how someone will act, but how someone would act were the prophecy issued. This makes some think that Middle Knowledge is required.I argue that Thomas Flint’s two Middle Knowledge based accounts of prophecy are unsatisfactory, but one of them can be repaired. However the resources needed for repair also yield a sketch (...) of a foreknowledge-only account of prophecy. (shrink)

The Hellenistic philosophers and schools of philosophy are emerging from the shadow of Plato and Aristotle and are increasingly studied for their intrinsic philosophical value. They are not only interesting in their own right, but also form the intellectual background of the late Roman Republic. This study gives a comprehensive and readable account of the principal doctrines of the Stoics, Epicureans and various sceptical traditions from the death of Alexander the Great in 323 B.C. to around 200 A.D. Discussions are (...) arranged topically in order to address underlying issues and to make clear what the different schools have in common and how they differ. At the same time the coherence of each system as a whole is emphasized. (shrink)

The renowned philosopher John Searle reveals the fundamental nature of social reality. What kinds of things are money, property, governments, nations, marriages, cocktail parties, and football games? Searle explains the key role played by language in the creation, constitution, and maintenance of social reality. We make statements about social facts that are completely objective, for example: Barack Obama is President of the United States, the piece of paper in my hand is a twenty-dollar bill, I got married in London, etc. (...) And yet these facts only exist because we think they exist. How is it possible that we can have factual objective knowledge of a reality that is created by subjective opinions? This is part of a much larger question: How can we give an account of ourselves, with our peculiar human traits DS mind, reason, freedom, society - in a world that we know independently consists of mindless, meaningless particles? How can we account for our social and mental existence in a realm of brute physical facts? In answering this question, Searle avoids postulating different realms of being, a mental and a physical, or worse yet, a mental, a physical, and a social. There is just one reality: Searle shows how the human reality fits into that one reality. Mind, language, and civilization are natural products of the basic facts of the physical world described by physics, chemistry and biology. Searle explains how language creates and maintains the elaborate structures of human social institutions. These institutions serve to create and distribute power relations that are pervasive and often invisible. These power relations motivate human actions in a way that provides the glue that holds human civilization together. Searle shows how this account illuminates human rationality, free will, political power, and human rights. Our social world is a world created and maintained by language. (shrink)

"The philosophy of mind is unique among contemporary philosophical subjects," writes John Searle, "in that all of the most famous and influential theories are false." In Mind, Searle dismantles these famous and influential theories as he presents a vividly written, comprehensive introduction to the mind. Here readers will find one of the world's most eminent thinkers shedding light on the central concern of modern philosophy. Searle begins with a look at the twelve problems of philosophy of mind--which he calls "Descartes (...) and Other Disasters"--problems which he returns to throughout the volume, as he illuminates such topics as the freedom of the will, the actual operation of mental causation, the nature and functioning of the unconscious, the analysis of perception, and the concept of the self. One of the key chapters is on the mind-body problem, which Searle analyzes brilliantly. He argues that all forms of consciousness--from feeling thirsty to wondering how to translate Mallarme--are caused by the behavior of neurons and are realized in the brain system, which is itself composed of neurons. But this does not mean that consciousness is nothing but neuronal behavior. The main point of having the concept of consciousness, Searle points out, is to capture the first person subjective features of the phenomenon and this point is lost if we redefine consciousness in third person objective terms. Described as a "dragonslayer by temperament," John Searle offers here a refreshingly direct and open discussion of philosophy, one that skewers accepted wisdom even as it offers striking new insights into the nature of consciousness and the mind. (shrink)

R. G. Swinburne; XIII*—Personal Identity, Proceedings of the Aristotelian Society, Volume 74, Issue 1, 1 June 1974, Pages 231–247, https://doi.org/10.1093/arist.