Why do we trust TV news? What reasons might support a recipient’s assessment of the trustworthiness of this kind of information? This paper presents a veritistic analysis of the epistemic practice of news production and communication. The topic is approached by discussing a detailed case study, namely the characteristics of the most popular German news programme, called the ‘Tagesschau’. It will be shown that a veritistic analysis can indeed provide a recipient with relevant reasons to consider when pondering on the (...) trustworthiness of sources of information. Moreover, it will turn out that these reasons are part of what recipients might gather from media literacy. (shrink)

Providing an alternative to pyschoanalytically based descriptions, this major study presents a unique, new theoretical account of the way emotions and thought patterns interact in creating aesthetic effects in films. Using diverse examples, Torben Grodal shows how films activate effects in the viewer and how these effects are moulded by genres which determine the way in which characters will react in given situations.

Wendet man sich der Frage nach den Quellen unseres Wissens zu, so muss man feststellen, dass wir zweifelsohne einen großen Teil unseres Wissens über die Welt aus dem Zeugnis anderer gewinnen. In der gegenwärtigen erkenntnistheoretischen Diskussion wird nicht in Frage gestellt, dass das Zeugnis anderer zur Genese unseres Wissens beiträgt. Umstritten ist dagegen,ob die Anführung des Ursprungs solcher Überzeugungen auch zu deren Rechtfertigung in hinreichendem Maße beiträgt. Dieses Buch bietet einen systematischen Einblick in die verschiedenen epistemologischen Positionen dieser Debatte – (...) sowohl klassische Ansätze als auch neuere Entwicklungen werden vorgestellt und kritisch diskutiert. Darüber hinaus wird der Zeugnisbegriff selbst – als epistemisch funktionaler Begriff – eingehend analysiert. Aufbauend auf den Untersuchungsergebnissen des systematischen Teils des Buches wird dann in einer Fallstudie zur Berichterstattung der Tagesschau ein Sonderfall des Zeugnisses anderer genauer in den Blick genommen, der in der bisherigen epistemologischen Debatte erstaunlicherweise nur eine untergeordnete Rolle gespielt hat: die mediale Berichterstattung. (shrink)

Conceptual spaces are a frequently applied framework for representing concepts. One of its central aims is to find criteria for what makes a concept natural. A prominent demand is that natural concepts cover convex regions in conceptual spaces. The first aim of this paper is to analyse the convexity thesis and the arguments that have been advanced in its favour or against it. Based on this, I argue that most supporting arguments focus on single-domain concepts. Unfortunately, these concepts are not (...) the primary examples of natural concepts. Building on this observation, the second aim of the paper is to develop criteria for natural multi-domain concepts. The representation of such concepts has two main aspects: features that are associated with the concept and the probabilistic correlation pattern which the concept captures. Conceptual spaces, together with probabilistic considerations, provide a helpful framework to approach these aspects. With respect to feature representation, the existence of characteristic features is essential. Moreover, natural concepts capture peaks of a probabilistic distribution over complex spaces. They carve up nature at its joints, that is, at areas with no or low probabilistic density. This last aspect is shown to be closely related to the convexity demand. (shrink)

Ratio Juris, Volume 35, Issue 2, Page 158-190, June 2022.

Without doubt, there is a great diversity of scientific images both with regard to their appearances and their functions. Diagrams, photographs, drawings, etc. serve as evidence in publications, as eye-catchers in presentations, as surrogates for the research object in scientific reasoning. This fact has been highlighted by Stephen M. Downes who takes this diversity as a reason to argue against a unifying representation-based account of how visualisations play their epistemic role in science. In the following paper, I will suggest an (...) alternative explanation of the diversity of scientific images. This account refers to processes which are caused by the social setting of science. What exactly is meant by this, I will spell out with the aid of Ludwik Fleck’s theory of the social mechanisms of scientific communication. (shrink)

Artikelen over aspecten van het gedachtegoed van de Duitse filosoof en de huidiger betekenis daarvan.

Like belief revision, conceptual change has rational aspects. The paper discusses this for predicate change. We determine the meaning of predicates by a set of imaginable instances, i.e., conceptually consistent entities that fall under the predicate. Predicate change is then an alteration of which possible entities are instances of a concept. The recent exclusion of Pluto from the category of planets is an example of such a predicate change. In order to discuss predicate change, we define a monadic predicate logic (...) with three different kinds of lawful belief: analytic laws, which hold for all possible instances; doxastic laws, which hold for the most plausible instances; and typicality laws, which hold for typical instances. We introduce predicate changing operations that alter the analytic laws of the language and show that the expressive power is not affected by the predicate change. One can translate the new laws into old laws and vice versa. Moreover, we discuss rational restrictions of predicate change. These limit its possible influence on doxastic and typicality laws. Based on the results, we argue that predicate change can be quite conservative and sometimes even hardly recognisable. (shrink)

The present article deals with the power of the axiom of choice within the second-order predicate logic. We investigate the relationship between several variants of AC and some other statements, known as equivalent to AC within the set theory of Zermelo and Fraenkel with atoms, in Henkin models of the one-sorted second-order predicate logic with identity without operation variables. The construction of models follows the ideas of Fraenkel and Mostowski. It is e. g. shown that the well-ordering theorem for unary (...) predicates is independent from AC for binary predicates and from the trichotomy law for unary predicates. Moreover, we show that the AC for binary predicates follows neither from the trichotomy law for unary predicates nor from Zorn's lemma for unary predicates nor from the formalization of the axiom of choice for disjoint families of sets for binary predicates, and that the trichotomy law for unary predicates does not follow from AC for binary predicates. (shrink)

At first glance there seem to be many similarities between Thomas S. Kuhn’s and Ludwik Fleck’s accounts of the development of scientific knowledge. Notably, both pay attention to the role played by the scientific community in the development of scientific knowledge. But putting first impressions aside, one can criticise some philosophers for being too hasty in their attempt to find supposed similarities in the works of the two men. Having acknowledged that Fleck anticipated some of Kuhn’s later theses, there seems (...) to be a temptation in more recent research to equate both theories in important respects. Because of this approach, one has to deal with the problem of comparing the most notable technical terms of both philosophers, namely ‘‘thought style’’ and ‘‘paradigm’’. This paper aims at a more thorough comparison between Ludwik Fleck’s concept of thought style and Thomas Kuhn’s concept of paradigm. Although some philosophers suggest that these two concepts are essentially equal in content, a closer examination reveals that this is not the case. This thesis of inequality will be defended in detail, also taking into account some of the alleged similarities which may be responsible for losing sight of the differences between these theories. (shrink)

Normality judgements are frequently used in everyday communication as well as in biological and social science. Moreover they became increasingly relevant to formal logic as part of defeasible reasoning. This paper distinguishes different kinds of normality statements. It is argued that normality laws like “Birds can normally fly” should be understood essentially in a statistical way. The argument has basically two parts: firstly, a statistical semantic core is mandatory for a descriptive reading of normality in order to explain the logical (...) features of normality laws. Secondly, a statistical justification of normality statements can be derived by game theoretic considerations if the normality law is understood as communication convention. (shrink)

In recent decades, the logical study of rational belief dynamics has played an increasingly important role in philosophy. However, the dynamics of concepts such as conceptual learning received comparatively little attention within this debate. This is problematic insofar as the occurrence of conceptual change has been an influential argument against a merely logical analysis of beliefs. Especially Kuhn’s ideas about the incommensurability, i.e., untranslatability, of succeeding theories seem to stand in the way of logical reconstruction. This paper investigates conceptual change (...) as model-changing operations similar to belief revision and relates it to the notion of incommensurability. I consider several versions of conceptual change and discuss their influences on the expressive power, translatability and the potential arising of incommensurability. The paper concludes with a discussion of animal taxonomy in Aristotle’s and Linnaeus’s work. (shrink)

Dr Thrane makes an original contribution to one of the central topics in syntax and semantics: the nature and mechanisms of reference in natural language. He makes a fundamental distinction between syntactic analyses that are internal to the structure of a language and analyses of the referential properties that connect a language with the 'outside world' - and therefore derive in some sense from common human capacities for perceptual discrimination. Dr Thrane argues that the failure to make this distinction and (...) to attend separately to both kinds of analysis has vitiated previous general accounts of linguistic structure. The book focuses particularly on pronouns and on the role of determiners, quantifiers and other components of the noun phrase. Most of the data come from the modern Germanic languages, especially English, but Dr Thrane considers also the structural peculiarities of 'classifier languages' like Vietnamese. The book will be important for students of English language as well as for general linguists. (shrink)

Right-wing populism and authoritarianism are often thought to be closely linked to each other: conceptually, ideologically, historically. This article challenges that assumption by reinterpreting right-wing populism as an essentially anti-authoritarian movement. Right-wing populism diverges from the clearly authoritarian movements of the past, such as classic conservatism and fascism, in at least two important ways: first, it follows a distinctive epistemology with a different idea what constitutes the truth and who has access to it. Second, populism has a peculiar understanding of (...) the ultimate source of political authority and the function of political leadership. My article shows how right-wing populists pursue a project of self-empowerment and appropriate notions of emancipation and autonomy for their own narrative. (shrink)

Jeff McMahan, one of the leading contemporary writers on ‘just war thinking’, argues in the book under review, Killing in War, that one of the central tenets of the ‘ius in bello’, namely the moral equality of combatants, is both conceptually and morally untenable. This results from a reflection upon and a departure from two basic assumptions in Walzer’s work, namely the idea that war itself isn’t a relation between persons, but between political entities and their human instruments and the (...) idea that the ‘ius ad bellum’ and ‘ius in bello’ are and should be kept distinct. This book merits serious reflection. However, the disadvantages of McMahan’s position are obvious. If the rights of combatants during war depend on the justice of their cause, the immunity of the civilians on the side of the supposed ‘unjust’ enemy is seriously endangered. (shrink)

Explains the concept of legal competence (or power). This book then discusses the analysis and definition of legal concepts in general; the relation between the concept of competence and (in)validity; what it means to exercise competence; different types of competence; and competence norms.

The paper uses the theory of generalized quantifiers to discuss existential import and its implications for Aristotelian logic, namely the square of opposition, conversions and the assertoric syllogistic, as well as for more recent generalizations to intermediate quantifiers like “most”. While this is a systematic discussion of the semantic background one should assume in order to obtain the inferences and oppositions Aristotle proposed, it also sheds some light on the interpretation of his writings. Moreover by applying tools from modern formal (...) semantics to the investigation of classical Aristotelian logic and its extensions, we combine different approaches to the logic of quantification. We will present variants of quantifiers that are associated to the four corners of the square of opposition with and without existential import and discuss their role for the logical square, conversions and the syllogistic. It will turn out that there is no way to ascribe existential import that validates all inferences and relations which one is willing to hold in Aristotelian logic. Two options, however, provide reasonable results. Existential import should either be ascribed only to affirmative statements or only be ascribed to universal quantification. The former option is preferable for a mere reconstruction of the classical Aristotelian logic while the latter option is more attractive if Aristotelian logic is generalized to intermediate quantifiers. (shrink)

Resumen El propósito de este artículo es introducir al concepto de rakiduam del pueblo mapuche como término relevante para la revisión crítica de una filosofía intercultural. Se propone este término como parte de un diálogo de racionalidades con el que se pretende, como segundo objetivo, vincular el conocimiento de este horizonte-otro con el reconocimiento de nuestros propios horizontes y límites de comprensión, desde dentro de la tradición de la filosofía occidental, y además, en diálogo con la antropología.The purpose of this (...) article is to introduce and make a critical revision of the mapuche peoples notion of rakiduam as part of an intercultural philosophy. Ajpart of a dialogue between rationalities we propose to link the recognition of rakiduam as a different horizon to the recognition of our own horizon and limits of understanding from within the western tradition of philosophy, and furthermore, in a dialogue with anthropology. (shrink)

The principle of compositionality claims that the content of a complex concept is determined by its constituent concepts and the way in which they are composed. However, for prototype concepts this principle is often too rigid. Blurring the division between conceptual composition and belief update has therefore been suggested. Inspired by this idea, we develop a normative account of how belief revision and meaning composition should interact in modifications such as “red apple” or “pet hamster”. We do this by combining (...) the well-known selective modification model :485–527 1988) with the rules of Bayesian belief update. Moreover, we relate this model to systems of defeasible reasoning as discussed in the field of artificial intelligence. (shrink)

The internet has considerably changed epistemic practices in science as well as in everyday life. Apparently, this technology allows more and more people to get access to a huge amount of information. Some people even claim that the internet leads to a democratization of knowledge. In the following text, we will analyze this statement. In particular, we will focus on a potential change in epistemic structure. Does the internet change our common epistemic practice to rely on expert opinions? Does it (...) alter or even undermine the division of epistemic labor? The epistemological framework of our investigation is a naturalist-pragmatist approach to knowledge. We take it that the internet generates a new environment to which people seeking information must adapt. How can they, and how should they, expand their repertory of social markers to continue the venture of filtering, and so make use of the possibilities the internet apparently provides? To find answers to these questions we will take a closer look at two case studies. The first example is about the internet platform WikiLeaks that allows so-called whistle-blowers to anonymously distribute their information. The second case study is about the search engine Google and the problem of personalized searches. Both instances confront a knowledge-seeking individual with particular difficulties which are based on the apparent anonymity of the information distributor. Are there ways for the individual to cope with this problem and to make use of her social markers in this context nonetheless? (shrink)

This is the first book-length treatment of hybrid logic and its proof-theory. Hybrid logic is an extension of ordinary modal logic which allows explicit reference to individual points in a model. This is useful for many applications, for example when reasoning about time one often wants to formulate a series of statements about what happens at specific times. There is little consensus about proof-theory for ordinary modal logic. Many modal-logical proof systems lack important properties and the relationships between proof systems (...) for different modal logics are often unclear. In the present book we demonstrate that hybrid-logical proof-theory remedies these deficiencies by giving a spectrum of well-behaved proof systems for a spectrum of different hybrid logics. (shrink)

Hybrid logics are a principled generalization of both modal logics and description logics, a standard formalism for knowledge representation. In this paper we give the first constructive version of hybrid logic, thereby showing that it is possible to hybridize constructive modal logics. Alternative systems are discussed, but we fix on a reasonable and well-motivated version of intuitionistic hybrid logic and prove essential proof-theoretical results for a natural deduction formulation of it. Our natural deduction system is also extended with additional inference (...) rules corresponding to conditions on the accessibility relations expressed by so-called geometric theories. Thus, we give natural deduction systems in a uniform way for a wide class of constructive hybrid logics. This shows that constructive hybrid logics are a viable enterprise and opens up the way for future applications. (shrink)

ABSTRACTThe aim of this article is to see whether we can account for the normativity of law within the framework of legal positivism and whether the idea of a social convention could be of help in this endeavour. I argue, inter alia, that we should distinguish between the problem of accounting for the normativity of law, conceived as a necessary property of law, and the problem of accounting for the use of normative legal language on the part of legal actors; (...) that the debate about the normativity of law, which mainly concerns, is more or less identical to the debate between legal positivists and non-positivists; that one cannot account for the normativity of law, conceived along the lines of, within the framework of legal positivism, and that the question of the normativity of law considered within the framework of legal positivism is not an open question. (shrink)

This collection offers a new understanding of the epistemology of measurement. The interdisciplinary volume explores how measurements are produced, for example, in astronomy and seismology, in studies of human sexuality and ecology, in brain imaging and intelligence testing. It considers photography as a measurement technology and Henry David Thoreau's poetic measures as closing the gap between mind and world. -/- By focusing on measurements as the hard-won results of conceptual as well as technical operations the authors of the book no (...) longer presuppose that measurement is always and exclusively a means of representing some feature of a target object or entity. Measurement also provides knowledge about the degree to which things have been standardized or harmonized – it is an indicator of how closely human practices are attuned to each other and the world. (shrink)

This is a companion paper to Braüner where a natural deduction system for propositional hybrid logic is given. In the present paper we generalize the system to the first-order case. Our natural deduction system for first-order hybrid logic can be extended with additional inference rules corresponding to conditions on the accessibility relations and the quantifier domains expressed by so-called geometric theories. We prove soundness and completeness and we prove a normalisation theorem. Moreover, we give an axiom system first-order hybrid logic.

Foucault’s discussions of parrhesia provide fertile ground for raising a number of classical and pertinent issues in political theory related to critique, citizenship, and political authority. Foucault situates parrhesia in his analytical grid of power/knowledge/ethics, which maps political participation and experience, and he looks at how those who pursue or contest political power articulate and integrate these three facets of politics, which might well pull in opposite directions. Power concerns the ability and the audacity to face up to important political (...) tasks and to take action at the right time authoritatively and with resolve. Knowledge is vital for telling the truth from a partisan viewpoint and for making informed and balanced decisions. Ethics concerns the trustworthiness of those who either exercise or criticize political power and touches upon their dedication, sense of judgement, and personal integrity. The personal integrity of the citizen acting politically as well as his or her responsibility to the political community are among the main issues to be raised in relation to these themes. The same goes for the issues related to the nature of the political community, its institutional set-up and its culture, and whether it is authoritarian and marked by hierarchy and obedience or democratic and egalitarian. Thus, parrhesia captures some of the most vital dimensions of political life of how to exercise the political power of authority in a way that is both truthful and trustworthy. Foucault’s discussions of parrhesia shed light on the democratic challenges and possibilities related to political power as governmentality. (shrink)

In Le mythe de Sisyphe Camus deals with the problem of suicide because of the absurdity of life. He sees people committing suicide because they think life, being absurd, is no longer worthwhile. But does the absurdity of life imply that life is not worthwhile? He argues this is not the case. The logic of the absurd leads to revolt, freedom and passion for life. These make life worthwhile. So suicide is not the conclusion of the logic of the absurd. (...) However, his argument, though inspiring, fails to recognize the problem of suicide. Why do people who commit suicide because of the absurd believe life is no longer worthwhile? In my article I try to answer this question. In L’homme révolté Camus states that revolt can be contaminated by ressentiment. I think this contamination can explain why people believe life in an absurd world is no longer worthwhile. Based on Scheler’s analysis of ressentiment in Das Ressentiment im Aufbau der Moralen I try to describe the process of this contamination. It is argued first that ressentiment is a consequence of the final impotence of revolt to protect what is valuable, second that revolt will not transform in ressentiment only when it is capable of overcoming itself in resignation. (shrink)

The article looks critically at the Schmitt revival among radical leftists, how they try to insulate his work from his political conviction and make a problematic distinction between liberalism and democracy, which undercuts the specificity of modern democracy and plays into reactionary identity politics. I then turn to how Schmitt conceptualizes the political and argue that the structure of his argument is antithetic to modern democracy. Against those who hold that it is possible to use Schmitt against himself, I argue (...) that to adopt Schmitt for the purpose of strengthening liberal democracy runs into serious difficulties, because the whole set-up is geared to combat this regime form. Finally, I show that the political undermines right/left orientation because it is structured in terms of other orientational metaphors, which sustain a restrictive view on membership (in/out), unconditional loyalty to the state (up/down) and a strong sense of belonging and destiny (front/back). (shrink)

Richard Swinburne is one of the most influential contemporary proponents of the analytical philosophy of religion. He is, above all, a traditional theist. However, his interests are very wide-ranging. He has written about nearly all central theological and philosophical issues such as epistemology, metaphysics, theory of mind and ethics. During the “Münstersche Vorlesungen 2007” students and faculty members of the Department of Philosophy at Münster University entered into a skilful and interesting discussion concerning most of Swinburne’s positions. This volume presents (...) their contributions as well as Swinburne's replies. (shrink)

Visual representations (photographs, diagrams, etc.) play crucial roles in scientific processes. They help, for example, to communicate research results and hypotheses to scientific peers as well as to the lay audience. In genuine research activities they are used as evidence or as surrogates for research objects which are otherwise cognitively inaccessible. Despite their important functional roles in scientific practices, philosophers of science have more or less neglected visual representations in their analyses of epistemic methods and tools of reasoning in science. (...) This book is meant to fill this gap. It presents a detailed investigation into central conceptual issues and into the epistemology of visual representations in science. (shrink)