Contemporary concerns about the increase in untruths in politics have renewed interest in the relationship between truth and politics. Is democracy losing its foundations in a ‘post-truth era’ because it is becoming disconnected from reality? Or are facts, to which a technocratic mindset cannot tolerate alternatives, threatening to suppress political debate? In twelve contributions, political theorists investigate the relationship between truth and politics against the background of the current discussion. With contributions by Floris Biskamp, Oliver Flügel-Martinsen, Eva Marlene Hausteiner, Oliver (...) Hidalgo, Anna Hollendung, Dominik Klein, Gundula Ludwig, Franziska Martinsen, Johannes Marx, Martin Nonhoff, Frank Nullmeier, Samuel Salzborn, Hagen Schölzel, Frieder Vogelmann and Lucas von Ramin. (shrink)

Most formalisms for representing common-sense knowledge allow incomplete and potentially inconsistent information. When strong negation is also allowed, contradictory conclusions can arise. A criterion for deciding between them is needed. The aim of this paper is to investigate an inherent and autonomous comparison criterion, based on specificity as defined in [POO 85, SIM 92]. In contrast to other approaches, we consider not only defeasible, but also strict knowledge. Our criterion is context-sensitive, i. e., preference among defeasible rules is determined dynamically (...) during the dialectical analysis.We show how specificity can be defined in terms of two different approaches: activation sets and derivation trees. This allows us to get a syntactic criterion that can be implemented in a computationally attractive way. The resulting definitions may be applied in general rulebased formalisms. We present theorems linking both characterizations. Finally we discuss other frameworks for defeasible reasoning in which preference handling is considered explicitly. (shrink)

Editorial preface to the fourth edition and modified translation -- The text of the Philosophische Untersuchungen -- Philosophische untersuchungen = Philosophical investigations -- Philosophie der psychologie, ein fragment = Philosophy of psychology, a fragment.

This chapter contains sections titled: Disbelief/Dissent/Unbelief/Atheism After Positivism Against False Simplifications Transforming Metaphysical Questions from Urgent Problems into Interesting Puzzles Rejecting Any Answers From Presumed “Higher Instances” Scientific Solutions to Problems and Philosophical Answers to Questions Struggling Toward Humanism Notes.

We characterize preservation of superstability and ω-stability for finite extensions of abelian groups and reduce the general case to the case of p-groups. In particular we study finite extensions of divisible abelian groups. We prove that superstable abelian-by-finite groups have only finitely many conjugacy classes of Sylow p-subgroups.

In this paper, we will discuss Peter van Inwagen’s contribution to the epistemological debate about revealed peer disagreement. Roughly, this debate focuses on situations in which at least two participants disagree on a certain proposition based on the same evidence. This leads to the problem of how one should react rationally when peer disagreement is revealed. Van Inwagen, as we will show, discusses four possible reactions, all of which he rejects as unsatisfying. Our proposal will be to point to hidden (...) assumptions in van Inwagen’s reasoning and ask whether he is willing to reject at least one of these to get rid of the problem. In short, our thesis amounts to the following: Of the two epistemological claims, which we call “Weak” and “Full-blown Fallibilism”, van Inwagen cannot simultaneously accept the first and reject the latter, while this is what he seems to suggest. Revealing this potential dilemma for van Inwagen’s position will lead to a more detailed discussion of how “rationality”, “truth”, “evidence” and “justification” interrelate and how a closer look at their relation might help solving the puzzle of revealed peer disagreement. (shrink)

The use of the journal impact factor (JIF) as a measure for the quality of individual manuscripts and the merits of scientists has faced significant criticism in recent years. We add to the current criticism in arguing that such an application of the JIF in policy and decision making in academia is based on false beliefs and unwarranted inferences. To approach the problem, we use principles of deductive and inductive reasoning to illustrate the fallacies that are inherent to using journal (...) based metrics for evaluating the work of scientists. In doing so, we elaborate that if we judge scientific quality based on the JIF or other journal based metrics we are either guided by invalid or weak arguments or in fact consider our uncertainty about the quality of the work and not the quality itself. (shrink)

Bazzocchi disposes the text of the Tractatus in a user-friendly manner, exactly as Wittgenstein's decimals advise. This discloses the logical form of the book by distinct reading units, linked into a fashioned hierarchical tree. The text becomes much clearer and every reader can enjoy, finally, its formal and literary qualities.

Recent third person approaches to thought experiments and conceptual analysis through the method of surveys are motivated by and motivate skepticism about the traditional first person method. I argue that such surveys give no good ground for skepticism, that they have some utility, but that they do not represent a fundamentally new way of doing philosophy, that they are liable to considerable methodological difficulties, and that they cannot be substituted for the first person method, since the a priori knowledge which (...) is our object in conceptual analysis can be acquired only from the first person standpoint. (shrink)

Bazzocchi disposes the text of the Tractatus in a user-friendly manner, exactly as Wittgenstein's decimals advise. This discloses the logical form of the book by distinct reading units, linked into a fashioned hierarchical tree. The text becomes much clearer and every reader can enjoy, finally, its formal and literary qualities.

In this paper the structuralist approach of theory reconstruction is applied to International Trade Theory. In the basic element the universal laws of the theory are stated and the general concepts are defined in terms of three sets and seven functions. Ricardo’s Theory of Comparative Advantage and the Factor Proportions Theory by Heckscher and Ohlin are reconstructed as specialisations of the basic element. Two intratheoretical constraints are formulated in order to ensure the consistency of the theory. A number of empirical (...) studies are shown to be paradigmatic, successful or questionable applications of International Trade Theory. The reconstruction allows the assessment of the theory from a metatheoretical angle and illuminates the logical interdependencies of its components. (shrink)

The most important work of the famed German philosopher, this 1841 polemic asserts that religion and divinity are outward projections of inner human nature. Feuerbach's critique of Hegelian idealism excited immediate international attention — Marx and Engels were particularly influenced. This acclaimed translation is by the celebrated English novelist George Eliot.

Most formalisms for representing common-sense knowledge allow incomplete and potentially inconsistent information. When strong negation is also allowed, contradictory conclusions can arise. A criterion for deciding between them is needed. The aim of this paper is to investigate an inherent and autonomous comparison criterion, based on specificity as defined in [POO 85, SIM 92]. In contrast to other approaches, we consider not only defeasible, but also strict knowledge. Our criterion is context-sensitive, i. e., preference among defeasible rules is determined dynamically (...) during the dialectical analysis.We show how specificity can be defined in terms of two different approaches: activation sets and derivation trees. This allows us to get a syntactic criterion that can be implemented in a computationally attractive way. The resulting definitions may be applied in general rulebased formalisms. We present theorems linking both characterizations. Finally we discuss other frameworks for defeasible reasoning in which preference handling is considered explicitly. (shrink)

Transdisciplinary research knits together knowledge from diverse epistemic communities in addressing social-environmental challenges, such as biodiversity loss, climate crises, food insecurity, and public health. This paper reflects on the roles of philosophy of science in transdisciplinary research while focusing on Indigenous and other subaltern forms of knowledge. We offer a critical assessment of demarcationist approaches in philosophy of science and outline a constructive alternative of transdisciplinary philosophy of science. While a demarcationist focus obscures the complex relations between epistemic communities, transdisciplinary (...) philosophy of science provides resources for meeting epistemic and political challenges of collaborative knowledge production. (shrink)

Wittgenstein's work remains, undeniably, now, that off one of those few philosophers who will be read by all future generations.

All theories of critique rely on a – often implicit – description of the activity that doing critique is supposed to consist in. These “pictures of critique” frame all further distinctions and justifications in the debate about critique and critique’s normativity. After distinguishing three pictures of critique – measuring, disrupting and emancipating critique – I ask whether the theoretical reflection in which a certain conception of critique is elaborated is itself accurately captured by the picture of critique it employs. In (...) other words: Is the theoretical reflection of critique a critical activity according to its own picture of critique? I propose to call only those theories of critique critical theories the theoretical activity of which is a critical activity on their own picture of critique - which are surprisingly few. Most critical theories are thereby revealed to be rather traditional when it comes their own theorizing of critique. (shrink)

Name der Zeitschrift: Deutsche Zeitschrift für Philosophie Jahrgang: 66 Heft: 1 Seiten: 134-141.

Uit familie-foto's en tekstfragmenten van brieven en aantekeningen samengestelde biografie van de Joods-Oostenrijkse, later in Engeland gevestigde wijsgeer (1889-1951).

Although Amy Allen’s critique of contemporary Frankfurt School critical theory has been widely discussed, her concern for an adequate conceptualization of reason’s intertwinement with power has not received the attention it deserves. The article shows that the diagnosis of a too idealistic account of reason forms the backbone of Allen’s charges against Habermas, Honneth and Forst, before it discusses her criteria for an adequate conceptualization of the intertwinement of reason and power. It demonstrates that Allen’s attempt to formulate such a (...) conceptualization falls short of two of her own criteria, namely the basic commitments of essentially impure reason and radical self-reflexivity. Taking seriously Allen’s proposal for a radical self-reflexive genealogical critique would force her to question the very terms in which she formulates her critique of critical theory, namely the search for “normative foundations,” and the article sketches a way for doing so. (shrink)

Was bedeutet die steile Karriere von Verantwortung (nicht nur) in der Philosophie, und welchen Preis zahlen wir dafür? Dass große Teile der modernen Philosophie ihr verfallen sind, so die zentrale These, bezahlt diese mit Blindheit für die theoretischen wie praktischen Auswirkungen von Verantwortung. Um sie zu analysieren, muss Verantwortung als diskursiven Operator verstanden werden, dessen Einheit im ambivalenten Selbstverhältnis der Verantwortung Tragenden liegt. Seine praktischen Auswirkungen werden exemplarisch in den Praktiken der Arbeit und der Kriminalität studiert, in denen das verantwortliche (...) Selbstverhältnis intensiviert und zugleich von der Voraussetzung substantieller Handlungsmacht entkoppelt wird. So hilft Verantwortung, eine unternehmerische Logik in die Selbstverhältnisse zunehmend entmachteter Lohnarbeiterinnen und »Arbeitsloser« einzuschmelzen sowie die Bürgerinnen aktiv in die präventiv gewendete Kriminalpolitik einer auf öffentliche Sicherheit fixierten Gesellschaft einzubinden. Die theoretischen Auswirkungen werden anhand der Genealogie von Verantwortung innerhalb der Philosophie analysiert, in der sich Verantwortung vom Instrument in der metaphysischen Debatte um Willensfreiheit zu einem eigenständigen moralischen Problem und schließlich zur Gewissheit wandelt, mit der andere philosophische Fragen erklärt werden. Fixpunkt aller Reflexionen bleibt das ambivalente verantwortliche Selbstverhältnis als aktiver Umgang mit dem Faktum des eigenen Unterwerfens – sowohl dem Unterworfen-sein als auch dem Unterwerfen Anderer. Das zum Faktum erklärte Unterwerfen erlaubt dem Subjekt, sich unabhängig von seiner tatsächlichen Handlungsmacht als souverän zu erleben, und bildet den verborgenen Kern des verantwortlichen Selbstverhältnisses. Weil Verantwortung aber zunehmen gebraucht wird, um die Bindungskraft von Normativität als ureigenes Gebiet der Philosophie zu explizieren, verleitet ihre Attraktivität dazu, diese Selbstobjektivierung zu übersehen oder zu leugnen und den praktischen Gebrauch der philosophischen Legitimierungen von Verantwortung auszublenden. Dagegen setzt dieses Buch eine diagnostische Kritik, die den Bann der Verantwortung wenn nicht bricht, so doch entlarvt. (shrink)

Political epistemology is the name of an ambitious task. In order to aptly conceptualise the internal relationship between truth and knowledge on one side, and politics and society on the other side, political epistemology must reformulate the concepts of epistemology and social and political theory. For the concept of knowledge, this task implies to consider the truth and the force of knowledge equally. Frieder Vogelmann shows in his book the far-reaching consequences of this endeavour: for the contemporary debate about (...) untruth in politics, for the possible forms of social critique, and for the reflection upon philosophy and its history. (shrink)

Feuerbach’s departure from the traditional philosophy of Hegel opened the door for generations of radical philosophical thought. His philosophy has long been acknowledged as the influence for much of Marx’s early writings. Indeed, a great amount of the young Marx must remain unintelligible without reference to certain basic Feuerbachian texts. These selections, most of them previously untranslated, establish the thought of Feuerbach in an independent role. They explain his fundamental criticisms of the ‘old philosophy’ of Hegel, and advance his own (...) humanistic thought, which finds its bases in life and sensuality. Feuerbach’s contemporaneity as an existentialist, humanist, and atheist is clearly presented, and the reader can readily grasp the liberating influence of this too-long neglected philosopher. Professor Zawar Hanfi has written an excellent introduction establishing Feuerbach’s environment, importance, and relevance and his translations surpass most previous Feuerbach translators. (shrink)

Prof. Dr. Frieder Otto Wolf, President of the Humanistischer Verband Deutschlands, provides an overview of the main currents of modern humanism in Germany. He describes the central stream of German humanism as practical, in that it combines the principled imperative to overcome all structures and situations in which people are not treated as human beings with seeking to widen the horizons of humane existence in the arts and sciences and in capabilities of leading a fulfilling life. This humanism compels (...) resort to other criteria than nature, such as those logical, emotive, cultural, in order to gauge the acceptability of value claims. The practical efforts to humanize society and widen human horizons requires engagement in public policy debates and social organizing and programming on consensus issues. Accordingly, the HVD works on such diverse issues as strengthening the rights to bodily integrity and sexual autonomy, preventing economic collapse, accommodating immigrants, protecting personal privacy, limiting the use of military force, building intra- and international peace, and exposing anti-humanist prejudice. (shrink)

This five-volume German-English edition presents, for the first time, new translations of all of Wittgenstein's mature 1937-1944 writings on mathematics and logic. The first (1956) and third (1978) editions of Wittgenstein's Remarks on the Foundations of Mathematics omitted, unsystematically, more than half of Wittgenstein's later writings on mathematics; for that reason, the reader will here read some entire manuscripts for the first time, and other manuscripts for the first time as unabridged, sustained pieces of writing. Philosophers and other interested readers (...) will gain fresh insight into Wittgenstein's perspectives on a wide range of topics, from Gödelian propositions and the Cantorian conception of real numbers to the nature of mathematical propositions and the diversity of proof techniques. Other subjects covered include: mathematical sense; axioms and self-evidence; prudish proofs; the functionality of extra-mathematical application; undecided mathematical conjectures; rule-governed unwinding; and G. H. Hardy's conceptions and claim. (shrink)

Wittgenstein's diary from the 1930s contains the raw material for what could have been an incomparable spiritual autobiography. For the first time in an affordable edition, the volume includes updated and expanded editorial notes on Wittgenstein's many allusions, and an introduction by Ray Monk on the larger arc of Wittgenstein's life and work.

In this article, three theses are proposed. The first is that ›force‹ and ›normativity‹ are not just two fundamental concepts in philosophy today but two paradigms: Each claims to structure how we view the world, to name what is specifically human and to determine the task of philosophy. Their confrontation repeats, according to the second thesis, the dispute between neo-Kantian normativism and life-philosophy in the 19th century, best captured by the concepts of ›life‹ and ›validity.‹ Third, the differences within this (...) repetition concern the position, status and nature of subjectivity: Whereas theories of validity in the 19th century are at least partially anti-subjectivist, and thus accused of being abstract, scholastic and hostile to ›life‹ by life-philosophy, today it is the paradigm of ›force‹ which regards the subject as a contingent result of forces. In contrast, contemporary normativism argues for the autonomy of a sovereign subject whose activity is the source of non-indifference in his or her world. (shrink)

Currently, the rise of science denialism is met by a new positivism that is equally detrimental for the natural and social sciences and humanities. Both paint an unrealistic picture of science in the singular, based on an idealist epistemology. In stark opposition, the article argues for a materialist epistemology that can support a realistic understanding of scientific practices by taking seriously their plurality, historicity and contextuality.

‘Post-truth’ is a failed concept, both epistemically and politically because its simplification of the relationship between truth and politics cripples our understanding and encourages authoritarianism. This makes the diagnosis of our ‘post-truth era’ as dangerous to democratic politics as relativism with its premature disregard for truth. In order to take the step beyond relativism and ‘post-truth’, we must conceptualise the relationship between truth and politics differently by starting from a ‘non-sovereign’ understanding of truth.

Prof. Dr. Frieder Otto Wolf, President of the Humanistischer Verband Deutschlands, provides an overview of the main currents of modern humanism in Germany. He describes the central stream of German humanism as practical, in that it combines the principled imperative to overcome all structures and situations in which people are not treated as human beings with seeking to widen the horizons of humane existence in the arts and sciences and in capabilities of leading a fulfilling life. This humanism compels (...) resort to other criteria than nature, such as those logical, emotive, cultural, in order to gauge the acceptability of value claims. The practical efforts to humanize society and widen human horizons requires engagement in public policy debates and social organizing and programming on consensus issues. Accordingly, the HVD works on such diverse issues as strengthening the rights to bodily integrity and sexual autonomy, preventing economic collapse, accommodating immigrants, protecting personal privacy, limiting the use of military force, building intra- and international peace, and exposing anti-humanist prejudice. (shrink)

This volume collects the most substantial correspondence and documents relating to Wittgenstein’s long association with Cambridge between the years 1911 and his death in 1951, including the letters he exchanged with his most illustrious Cambridge contemporaries Russell, Keynes, Moore and Ramsey (and previously published as Cambridge Letters). Now expanded to include 200 previously unpublished letters and documents, including correspondence between Wittgenstein and the economist Piero Srafafa, and between Wittgenstein and his pupils Includes extensive editorial annotations Provides a fascinating and intimate (...) insight into Wittgenstein’s life and thought. (shrink)

Introduction to the Special Issue "Responsibility - a Contested Concept".

Der Band versammelt Studien, die sich dem von Friedrich Vollhardt intensiv erforschten Verhältnis von Literatur und Formen der praktischen Vernunft widmen. Dazu zählen neben Rechts- und Morallehren auch Theorien der Politik und der Religion. Ihre Bedeutung für die Literatur vom Mittelalter bis zur Gegenwart leuchten die Beiträge dieser Festschrift aus.

Most people would agree that we should behave and act in a responsible way. Yet only 200 years ago, ‘responsibility’ was only of marginal importance in discussions of law and legal practice, and it had little ethical significance. What is the significance of the fact that ‘responsibility’ now plays such a central role in, for example, work, the welfare state, or the criminal justice system? What happens when individuals are generally expected to think of themselves as ‘responsible’ agents? And what (...) are the consequences of the fact that the philosophical analysis of ‘responsibility’ focuses almost exclusively on conditions of agency that are mostly absent from real life? -/- In this book, Frieder Vogelmann demonstrates how large parts of philosophy have fallen under responsibility’s spell, and he uses a Foucauldian approach in an attempt to break it. The three axes of power, knowledge, and self are used in a detailed analysis of the practical regimes of labour (including the welfare state), criminality (including policing, punishment practices, and criminal proceedings), and philosophy, and of the two subject positions required by ‘responsibility’ – those of the attributors and bearers of responsibility – within them. The power relations between these positions, which Vogelmann carefully excavates from the grounds of our practices, reveal that the deck is stacked unevenly from the start. (shrink)