I present a formal theory of the logic and aboutness of imagination. Aboutness is understood as the relation between meaningful items and what they concern, as per Yablo and Fine’s works on the notion. Imagination is understood as per Chalmers’ positive conceivability: the intentional state of a subject who conceives that p by imagining a situation—a configuration of objects and properties—verifying p. So far aboutness theory has been developed mainly for linguistic representation, but it is natural to extend it to (...) intentional states. The proposed framework combines a modal semantics with a mereology of contents: imagination operators are understood as variably strict quantifiers over worlds with a content-preservation constraint. (shrink)

We propose a new account of indicative conditionals, giving acceptability and logical closure conditions for them. We start from Adams’ Thesis: the claim that the acceptability of a simple indicative equals the corresponding conditional probability. The Thesis is widely endorsed, but arguably false and refuted by empirical research. To fix it, we submit, we need a relevance constraint: we accept a simple conditional 'If φ, then ψ' to the extent that (i) the conditional probability p(ψ|φ) is high, provided that (ii) (...) φ is relevant for ψ. How (i) should work is well-understood. It is (ii) that holds the key to improve our understanding of conditionals. Our account has (i) a probabilistic component, using Popper functions; (ii) a relevance component, given via an algebraic structure of topics or subject matters. We present a probabilistic logic for simple indicatives, and argue that its (in)validities are both theoretically desirable and in line with empirical results on how people reason with conditionals. (shrink)

diefes thut Ariftoteles. indem er die verfchiedenen Bedeutungen. die nach feiner Beobachtung der Name des Seienden umfaßt. unterfcheidend. die eigentlichen von den uneigentlichen fondert und die let-,tern von der metaphyfifchen ...

Brentanos Reflexionen über das Verhältnis von Wahrheit und Evidenz wurden erst 1930 herausgegeben. Ihre Kenntnis ist unentbehrlich für das Verständnis seines Verhältnisses zu den an ihn anknüpfenden Denkern, insbesondere zu Husserl.

Brentanos 1904 vollendete Theorie, nur Reales sei vorstellbar und könne existieren, führte auch unter seinen Schülern zu Kontroversen. Dieser Band enthält eine umfangreiche Studie, die Einleitung der Herausgeber zu diesem Problemkreis, Auszüge aus dem Briefwechsel mit A. Marty und O. Kraus sowie die einschlägigen Abhandlungen Brentanos.

Unification was originally introduced in automated deduction and term rewriting, but has recently also found applications in other fields. In this article, we give a survey of the results on unification obtained in two closely related, yet different, application areas of unification: description logics and modal logics.

Timothy Williamson has defended the claim that the semantics of the indicative ‘if’ is given by the material conditional. Putative counterexamples can be handled by better understanding the role played in our assessment of indicatives by a fallible cognitive heuristic, called the Suppositional Procedure. Williamson’s Suppositional Conjecture has it that the Suppositional Procedure is humans’ primary way of prospectively assessing conditionals. This paper raises some doubts on the Suppositional Procedure and Conjecture.

Erstmals 1951 publiziert, bilden die Vorlesungen über die Grundlagen und den Aufbau der Ethik ein geschlossenes und harmonisches Ganzes. Der Band geht zurück auf ein im Wintersemester 1876 niedergeschriebenes Manuskript, das Brentano 1894 als Kolleg an der Universität Wien vortrug.

Die vier Phasen der Philosophie und ihr augenblicklicher Stand nebst Abhandlungen über Plotinus, Thomas von Aquin, Kant, Schopenhauer und Auguste Comte. Unveränderter Print-on-Demand-Nachdruck der 2. Auflage von 1968. Inhalt: Einleitung I. Die vier Phasen der Philosophie (1895) II. Plotinus (1876) III. Thomas von Aquin (1908) IV. Über Kants Kritik der Gottesbeweise (1911/12) V. Schopenhauer 1911/12) VI. Auguste Comte (1869) VII. Über voraussetzungslose Forschung (1901) Anmerkungen Brentanos zu den vier Phasen der Philosophie Anmerkungen des Herausgebers zum Gesamtwerk Namen- und Sachregister.

This article shows that a slight variation of the argument in Milne 1996 yields the log‐likelihood ratio l rather than the log‐ratio measure r as “the one true measure of confirmation. ” *Received December 2006; revised December 2007. †To contact the author, please write to: Formal Epistemology Research Group, Zukunftskolleg and Department of Philosophy, University of Konstanz, P.O. Box X906, 78457 Konstanz, Germany; e‐mail: franz.huber@uni‐konstanz.de.

Tractatus 4.024 inspired the dominant semantics of our time: truth-conditional semantics. Such semantics is focused on possible worlds: the content of p is the set of worlds where p is true. It has become increasingly clear that such an account is, at best, defective: we need an ‘independent factor in meaning, constrained but not determined by truth-conditions’ (Yablo 2014, p. 2), because sentences can be differently true at the same possible worlds. I suggest a missing comment which, had it been (...) included in the Tractatus, would have helped semantics get this right from the start. This is my 4.0241: ‘Knowing what is the case if a sentence is true is knowing its ways of being true’: knowing a sentence’s truth possibilities and what we now call its topic, or subject matter. I show that the famous ‘fundamental thought’ that ‘the “logical constants” do not represent’ (4.0312) can be understood in terms of ways-based views of meaning. Such views also help with puzzling claims like 5.122: ‘If p follows from q, the sense of “p” is contained in the that of “q”’, which are compatible with a conception of entailment combining truth-preservation with the preservation of topicality, or of ways of being true. (shrink)

H. 46 und H 47: >Geschichte der Philosophie mit älteren, von Brentano ausgeschiedenen Blättern. ... Vorlesung über >Geschichte der mittelalterlichen Philosophie im christlichen Abendland< nicht mehr angekündigt worden. ' Die von F.

From about 1620 on a profound revolution occurred in the thought of the most developed European nations, which found its most pregnant expression in the birth of the new philosophical schools of Descartes, Gassendi, and Hobbes. The renewal of philosophy at this juncture in the history of thought, however, does not signify above all a change in the specific, metaphysical content of thought about God, the soul, and immortality, although the revolution in thought does concern these themes as well. Central (...) to the whole “modern” school of philosophers of this period is the constitution of a new conception of nature and – directly for some of them, implicitly for all – of human society as well. (shrink)

Modal Meinongianism—the version of Meinongianism invented by Graham Priest—presupposes that we can think about absolute impossibilities. I defend the view that we can, by tidying up a couple of loose ends in Priest’s arguments to this effect from his book Towards Non-Being.

Description logics are a family of knowledge representation formalisms that are descended from semantic networks and frames via the system Kl-one. During the last decade, it has been shown that the important reasoning problems (like subsumption and satisfiability) in a great variety of description logics can be decided using tableau-like algorithms. This is not very surprising since description logics have turned out to be closely related to propositional modal logics and logics of programs (such as propositional dynamic logic), for which (...) tableau procedures have been quite successful.Nevertheless, due to different underlying institutions and applications, most description logics differ significantly from run-of-the-mill modal and program logics. Consequently, the research on tableau algorithms in description logics led to new techniques and results, which are, however, also of interest for modal logicians. In this article, we will focus on three features that play an important rôle in description logics (number restrictions, terminological axioms, and role constructors), and show how they can be taken into account by tableau algorithms. (shrink)

Ein befreundeter Physiologie machte mich jüngst mit einem überraschenden Falle optischer Täuschung bekannt, der - ich erfrug nicht durch wen - erst kürzlich, ohne Beigabe eines Erklärungsgrundes, veröffentlicht worden war.

Zusammenfassung Der dargelegte Befund deutet darauf hin, daß es in Konstantinopel wie in Rom und anderen Provinzmetropolen zahlreiche Statuen hoher Beamter und Würdenträger gab. Allerdings fehlt ein entsprechender Befund für die Regierungszeit Konstantins d. Gr.; erst unter der Regierung Konstantius' II. lassen sich die ersten Beamtenstatuen feststellen. Das mag am Zufall der Überlieferung liegen, deckt sich aber immerhin damit, daß erst unter diesem Kaiser der Rahmen für eine breite magistratische Repräsentation gegeben war. Unter Konstantius II. wurde der Konstantinopler Senat zahlenmäßig (...) beträchtlich erweitert, zudem gleichberechtigt neben den römischen Senat gestellt, wurde das Amt des Stadtpräfekten eingeführt und, wie Paul Speck gezeigt hat, zugleich die Allpräsenz des Gründerkaisers Konstantin im Stadtbild relativiert, so daß überhaupt erst die Grundlagen für die öffentliche Repräsentation der Senatsaristokratie gegeben waren. Hatte Konstantin die nach ihm benannte Stadt zunächst als Residenzstadt errichtet, deren Bauten und Ausstattung ganz auf seine Person ausgerichtet waren, so schuf sein Sohn Konstantius die Voraussetzungen für die Entwicklung einer selbstbewußten Senatsaristokratie und einer entsprechenden Präsenz im Stadtbild. Die wenigen Indizien deuten darauf hin, daß sich die Statuen dieser Würdenträger, sofern es sich um senatorische Beamte handelte, beim Senat am Augusteion befanden. Stets dürfte es sich dabei um ‚einfache’ Statuen gehandelt haben, die allenfalls vergoldet waren, um bronzene Statuen oder um solche aus Marmor, die den Beamten in der Toga mit seinen Insignien zeigten. Seit dem fünften Jahrhundert läßt sich beobachten, daß eine kleine Gruppe einflußreicher Beamter und Heerführer entweder durch eine Vielzahl verschiedener Bildnisse an verschiedenen Orten oder aber durch die wesentlich aufwendigere Denkmalform eines Reiterstandbilds an prominenten Orten geehrt wird. Nie jedoch fand sich die Statue eines Nichtkaisers auf einem Ehrenbogen oder einer Säule, von denen es in Konstantinopel so viele gab. Diese blieben dem Kaiser und seiner Familie vorbehalten, der so im Denkmal den Abstand zu den aufwendigen Monumenten einflußreicher Personen wahren und auch erhöhen konnte. Doch beschränkte sich das kaiserliche Denkmal nicht nur auf einfache Ehrensäulen. Mehrfach sind Gruppen von Ehrensäulen überliefert, die städtebaulich an zentralen Stellen plaziert wurden. Zudem begegnet in der Spätantike zum erstenmal die Reiterstatue auf einem Säulenmonument, werden also zwei zunächst verschiedene Monumentformen miteinander verbunden (Abb. 7). Diese für die Spätantike typische Potenzierung der Wirkungsstrukturen und die Kombination bislang verschiedener Repräsentationsformen des imperialen Monuments ist wohl auch Folge des Konkurrenzdrucks durch allmächtige Militärs, die ihrerseits solche Selbstdarstellungsmodi aufgriffen. Die Kaiserdenkmäler bestimmen bis heute unser Bild von der Stadt Konstantinopel und lassen bisweilen vergessen, daß sie vor dem Hintergrund zahlreicher kleinerer Denkmäler hochrangiger Beamter errichtet wurden, unter denen einige so aufwendig waren, daß sie den Kaiser zum Aufgriff neuer, bislang noch nicht dagewesener Monumentformen zwangen. (shrink)

Den 1905 gefaßten Plan einer Gesamtdarstellung der Aristotelischen Lehre brachte Brentano nicht mehr zur Ausführung. Die hier erstmals veröffentlichten Vorarbeiten aus den Jahren 1908 bis 1911 für die Abhandlung »Aristoteles und seine Weltanschauung« bieten einen detaillierten Einblick in das Aristoteles-Bild des späten Brentano.

Feature logics are the logical basis for so-called unification grammars studied in computational linguistics. We investigate the expressivity of feature terms with negation and the functional uncertainty construct needed for the description of long-distance dependencies and obtain the following results: satisfiability of feature terms is undecidable, sort equations can be internalized, consistency of sort equations is decidable if there is at least one atom, and consistency of sort equations is undecidable if there is no atom.

This book studies various perspectives in the history of European philosophy on the relationship between time and movement. Ever since the pre-Socratic thinker Zeno of Elea linked time and space to understand bodily movement, his so-called paradoxes of motion have remained unsolved. One of his most important critics, the French philosopher Henri Bergson, criticized the usual connection between time and space and established a new way of understanding time as duration (durée). Whereas Zeno presented an objectivist understanding of time, Bergson (...) emphasized its subjectivist meaning. Both contradictory positions seem incompatible, referring to pure intellect (Zeno) on the one hand or pure sensation (Bergson) on the other. Looking at Hegel's Phenomenology, this book shows that the outer and inner consciousness of time became crucial to his principle of movement and change. In his view, time is an integral part of dialectical processes that are historically substantiated. Hegel sought to subordinate pure concepts and ideas so that they would become indispensable moments of the self knowing spirit. Cassirer appreciated the idealism of coming into being but rejected Hegel's concept of the absolute. Instead, he established his philosophy of symbolic forms, in which the development of different perceptions and conceptions of time - from situational affective experience to the mathematical system of relations - determines the direction of the symbolic formation process. In the end, the sensitive concept of time is replaced by the relational concept of natural numbers, in which all here-and-now experiences are embedded. Finally, Bourdieu attempts to reintegrate symbolic forms into social processes. The book reflects on the concepts mentioned here by discussing their pros and cons in order to shed more light on the relationship between time and movement in European thought. (shrink)

Alfred North Whitehead, although probably known best for his collaborative work with Bertrand Russell on the Principia Mathematica, also developed an original theory of learning and instruction which has much to offer for our times. His theory will be discussed in this paper. In order to do so, two criteria are first developed which in their combination give rise to five categories: radical behaviorism, cognitivism, and radical constructivism, with the intermediary categories of moderate behaviorism and moderate constructivism. A great number (...) of educational researchers are ascribed to one of these five categories. After discussing the shortcomings of the three major philosophical proponents of these three major educational approaches (Hume, Kant, and Berkeley), the basic assumptions of Whitehead’s philosophy of organism are presented, and his assumptions concerning learning and teaching are discussed in view of it. Finally, it is shown that Whitehead’s organismic philosophy is able to offer a frame for integrating Behaviorism, Cognitivism, and Constructivism, thereby solving a long standing scandal of education. (shrink)

Keine ausführliche Beschreibung für "Fermenta cognitionis, Heft 1." verfügbar.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in (...) the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. (shrink)

The concept of autonomy is of crucial importance not only for philosophical but also for theological ethics. Referring to the contemporary debate on the universality or particularity of moral judgments the idea of universal moral principles is defended by reconstructing the fundamental similarities between J. Rawls's liberal theory of social justice and Aquinas's understanding of natural law. Despite this plea for a cognitivist approach in normative ethics and a strong concept of practical reason the communitarian movement has to be taken (...) seriously especially from a theological perspective. As both the concepts of happiness or human fulfillment and that of virtue need to be rehabilitated in post-Kantian ethics communitarianism could help us to overcome a too narrow and therefore partly blind understanding of moral theory. (shrink)