Aristotle’s presentation of ontology advanced at the beginning of the fourth book of Metaphysics is universally known: “there is a science which studies being qua being...”. Needless to say, this is a familiar sentence: unfortunately, it is also quite an odd one. Why Aristotle does not simply say that ontology is the theory of being? Is there any difference between ‘theory of being’ and ‘theory of being qua being’? In brief, the problem is to decide whether the two expressions ‘the (...) study of being’ and ‘the study of being qua being’ are equivalent. If they are, the ‘qua’ does not play any interesting role. On the contrary, if the two expressions are different, that is to say, if there is a difference between the study of being (simpliciter) and the study of being qua being, we should study the role played by the (operator) ‘qua’. (shrink)

Nicolai Hartmann was one of the most prolific and original, yet sober, clear and rigorous, 20th century German philosophers. Hartmann was brought up as a Neo-Kantian, but soon turned his back on Kantianism to become one of the most important proponents of ontological realism. He developed what he calls the “new ontology”, on which relies a systematic opus dealing with all the main areas of philosophy. His work had major influences both in philosophy and in various scientific disciplines. The contributions (...) collected in this volume from an international group of Hartmann scholars and philosophers explore subjects such as Hartmann's philosophical development from Neo-Kantianism to ontological realism, the difference between the way he and Heidegger overcame Neo-Kantianism, his Platonism concerning eternal objects and his interpretation of Plato, his Aristotelianism, his theoretical relation to Wolff's ontology and Meinong's theory of objects, his treatment and use of the aporematic method, his metaphysics, his ethics and theory of values, his philosophy of mind, his philosophy of mathematics, as well as the influence he had on 20th century philosophical anthropology and biology. (shrink)

Ontological categories form a network of ties of dependence. In this regard, the richest source of distinctions consists in the medieval discussion on the divisions of being. After a preliminary examination of some of those divisions, the paper pays attention to Roman Ingarden’s criteria for classifying the various types of ontological dependence. The following are the main conclusions that can be drawn from this exercise. Ingarden suggests that (1) the most general principles framing the categories of particulars are based on (...) couples of mutually opposed principles; (2) the most general among these couples of principles appear to be based on three different types of modalities; (3) subsequent couples of opposed principles do not seem to require the introduction of further types of modalities, and (4) the overall typology shows that there are three spheres of being, respectively composed of ideal entities, real entities and intentional entities as contents of psychological acts. (shrink)

The volume offers an overview of current research in ontology, distinguishing basic conceptual issues, domain applications, general frameworks, and mathematical ...

Mally succeeded in developing two theories of properties, passing from the distinction between Sein and Sosein (1904) to the theory of nuclear and extranuclear properties (1912). According to the first one, the Sein of an object depends on the Sosein of the object, whereas the Sein of the Sosein of an object does not depend on the Sein of the object. These Principles allow the distinction between possible and impossible objects (in respect to Sosein) and between real and ideal objects (...) (in respect to Sein). In his second theory, Mally distinguishes between first order properties that determine the object, and higher order properties, like difference or simplicity, ending with the distinction between impossible objects and non-satisfiable objects. (shrink)

Due to the current availability of the English translation of almost all of Lesniewski's works it is now possible to give a clear and detailed picture of his ideas. Lesniewski's system of the foundation of mathematics is discussed. In abrief ouüine of his three systems Mereology, Ontology and Protothetics his positions conceming the problems of the forms of expression, proper names, synonymity, analytic and synthetic propositions, existential propositions, the concept of logic, and his views of theory of science and metaphysics (...) are sketched. The influence of Mill, Lukasiewicz, Austrian philosophy and especially Petrazycki on his thinking is evaluated and an interpretation is suggested setting him squarely in a tradition of classical Aristotelian logic. (shrink)

Scholars from all the continents have written articles to celebrate the seventieth birthday of Jan Srzednicki, a thinker still at the height of his powers. Born in Warsaw on 24 April 1993, Jan Srzednicki divided his energies between his philosophical studies at the University of Warsaw and his service in the underground army. In 1944 he was caught up in the dramatic attempt to liberate Warsaw from the Nazis. Srzednicki's scientific work alternates between problems of Austrian and German philosophy and (...) questions of political philosophy. The papers published in this volume discuss topics of general philosophy, in the clear and deep style both of Srzednicki's own philosophical work and of the Authors investigated in his writings. The topics developed pertain to the fields of epistemology and of logic and philosophy of logic. (shrink)

Nous comparons ici deux expositions de musées français sur l’immigration : Repères et D’Isère et du Maghreb Mémoires d’immigrés. Notre analyse muséologique montre en quoi le monde des musées participe activement au débat de société récurrent en France sur ce thème ; chaque exposition défendant sa vision de l’immigration par ses modalités d’écriture muséographique.This article compares two exhibitions on immigration in French museums: Repères [Landmarks] and D’Isère et du Maghreb : Mémoires d’immigrés [Memories of immigration – from the Isère and (...) from the Maghreb]. Our analysis shows how the world of museums actively contributes to the recurrent debate on immigration in French society, with each exhibition putting forward a view of immigration through the design choices made. (shrink)