This paper focuses on Olivi’s theory of representation and aims at showing that his theory does not endorse epistemological representationalism . Moreover, there is no representation without self-representation for Olivi. Therefore, his account of self-representation or inner experience resembles modern higher-order theories of consciousness. But unlike most modern authors, Olivi seems to combine a higher-order thought theory with a higher-order perception one.

The concept of inner experience in Peter John Olivi. This article discusses the notion of inner experience and self-knowledge in Peter John Olivi. According to Olivi, each act of cognition is accompanied by some sort of self-awareness or self-experience. Therefore, the problem of an infinite regress of acts of self-awareness arises. Olivi tries to solve this problem by drawing on a theory of reflection which bears a striking resemblance to modern self-representational or dispositional accounts of consciousness. Thus, in order to (...) be said to be »known« or »certain« it is not necessary for each single act of intellect to be followed by a higher-order act; Olivi argues that in many cases a simple first-order cognitive act suffices. (shrink)

This collective volume gives an exemplary overview over the philosophical reactions William of Ockham has provoked and also serves to better understand not only Ockham s thought in its historical context, but also the philosophy of the 14th century in general.".

L’article porte sur la notion de totalité dans la critique par Pierre de Jean Olivi des relations entre l’âme et le corps dans la psychologie thomiste. En critiquant Thomas d’Aquin, Olivi s’attaque à un point faible de sa psychologie : d’un côté, Thomas conçoit l’âme comme le principe de la vie étroitement connecté au corps humain, et de l’autre, il conçoit l’âme intellective comme un être subsistant par lui-même. Selon Olivi, l’unique manière selon laquelle l’âme est censée être essentiellement présente (...) au corps selon Thomas d’Aquin ne peut convenir à ces deux supposées propriétés de l’âme : information du corps et subsistance. Olivi abandonne donc le holenmérisme thomiste, selon lequel l’âme humaine est essentiellement présente comme un tout dans chaque partie du corps. Un résultat important du traitement olivien de la totalité est sa conception anti-aristotélicienne de l’intellect : Olivi le conçoit comme un être susceptible de plus et de moins et de mouvement, selon un mode semblable à celui des corps physiques. Cette définition d’une anima intellectiva pouvant se mouvoir par elle-même, et par conséquent libre, est au cœur d’une éthique volontariste. (shrink)

This article examines the role of the mediaeval theory of the propositio in re, as proposed by Walter Burley and others, which bears a striking resemblance to the theory of the “proposition” advocated by G. E. Moore and B. Russell. Burley’s proposition composed of real things has the function of an ultimate significate for every sentence of natural language. The main problems of such a theory are on the one hand absurdities like a bird flying between the subject and predicate (...) of a sentence, on the other hand Burley’s assumption that a relation of identity holds between subject and predicate, which might render propositiones in re tautological. Moreover, the particular nature of this relation is left unexplained. But these difficulties can be solved: The former by applying objective being, being as being cognized, to the terms of a propositio, as did Scotus and Franciscus de Prato, the latter by specifying multiple forms of real predication as being or being-in-something apart from a mere identity-relation. (shrink)

This article reviews Dialogus, Part 1, Books 1–5 978-0-19-726694-6.

L’article présente l’édition critique du Traité sur l’être de raison de François de Prato, précédée d’une introduction historico-philosophique. Ce traité est une des premières réactions italiennes à la diffusion de la philosophie du langage et de la logique de Guillaume d’Occam. François y argumente contre la réduction occamiste de l’être de raison aux actes de connaissance, entendus comme des entités existant ‘subjectivement’ dans l’intellect. En suivant Thomas d’Aquin et Hervé de Nédellec, il développe au contraire une théorie relationnelle et ‘objective’ (...) de l’être de raison. (shrink)

While for a long time the study of medieval logic focused on editorial projects and reconstructions of central medieval doctrines such as the theories of signification, supposition, consequences, and obligations, nowadays the spectrum of analysis has broadened and is increasingly informed by modern logical research, whose perspective is then applied to medieval logic. Promoting this tendency, logicians and researchers concerned with semantics in the Gesellschaft für Philosophie des Mittelalters und der Renaissance (GPMR) founded a working group bringing together medieval logic (...) and modern applied logic. The present volume is a seminal document of these interests and activities. It analyzes theories in medieval logic which are useful for solving questions of recent logic and explains crucial parts of medieval logic, philosophy, and theology by applying techniques of present-day logic. (shrink)

In this introduction, we briefly introduce the concept of social ontology, a fertile sub-field of contemporary analytic metaphysics, and present the motivation for the present volume, which is largely though not exclusively historical in scope. We explain that philosophers in the ancient, medieval, and early modern world, with an emphasis on the medieval tradition, likewise took up questions and issues that are now discussed by philosophers working in social ontology. We then present the contents of the volume and suggest further (...) lines of research. (shrink)

This book offers a collection of contributions on medieval, early modern, and contemporary perspectives on social ontology. Since the 1990s, social ontology has emerged as a vibrant research area in contemporary analytical philosophy. Questions concerning the nature and properties of social groups, institutions, facts, and objects like money and marriage, have been thoroughly discussed. However, the historical perspective has been largely neglected. One of the central aims of this volume is to show that relevant views on social ontology can be (...) found in medieval and early modern philosophy (ca. 1200-1700 C.E.), when, for example, the ontological status of money, law, and the sacraments was hotly debated. We see, furthermore, diverging positions between Aristotelian-inspired authors, who resort to a more naturalistic view of the emergence of the social realm, and authors like Olivi and Ockham, who emphasize the role of human free will and contractualist agreements. This book is the very first to address historical and contemporary social ontologies. Both historians of philosophy and philosophers will benefit from this juxtaposition, which fosters a better understanding of historical positions and approaches by using today’s conceptual and analytical tools, and allows the contemporary debate to gain new perspectives by confronting its own medieval and early modern history. (shrink)

Franciscus de Prato hat sich immer wieder mit der Philosophie Ockhams auseinandergesetzt. Diese Arbeit zeigt auf, wie bedeutsam fur beide Philosophen die Sprachtheorie ist. Der Angelpunkt ist dabei die Annahme entweder eines Satzes im Geiste oder einer Proposition, die aus Dingen besteht. Diese Entscheidung wirkt sich dann auf verschiedenste Gebiete der Philosophie aus. Am Beispiel der Kategorienlehre wird dies deutlich: Kategorien sind Aussagbares. In Satzen aussagbar sind aber fur Ockham nur mentale Begriffe, keine Dinge. Also ist fur ihn die Kategorienordnung (...) keine Ordnung von extramentalen Dingen, sondern nur von mentalen Zeichen. Anders Franciscus: Fur ihn sind Gegenstande, nicht Zeichen primar aussagbar. Also ist fur ihn die kategoriale Ordnung eine reale Hierarchie. Welches Licht wirft diese Auseinandersetzung auf das Verstandnis der Philosophie Ockhams und der des Franciscus? Weitaus wichtiger als der universalientheoretische Unterschied zwischen Nominalismus und Realismus ist fur beide Denker ihre satztheoretische Ausrichtung. Ausgezeichnet mit dem Preis an Studierende der Ruhr-Universitat Bochum. (shrink)

This article discusses the notion of inner experience and self-knowledge in Peter John Olivi. According to Olivi, each act of cognition is accompanied by some sort of self-awareness or self-experience. Therefore, the problem of an infinite regress of acts of self-awareness arises. Olivi tries to solve this problem by drawing on a theory of reflection which bears a striking resemblance to modern self-representational or dispositional accounts of (self-)consciousness. Thus, in order to be said to be »known« or »certain« it is (...) not necessary for each single act of intellect to be followed by a higher-order act ; Olivi argues that in many cases a simple first-order cognitive act suffices. (shrink)