This compilation refers to the springs, prehistory, foundation and effectiveness of the oldest surgical school in Saxony. This institute for second-rate physicians, surgeons and barbers was necessary because especially the military medicine and the medical practice turned out to be a weak spot. The „Collegium medico-chirurgicum (1748–1813) in Dresden had disposed of the first clinical hospital with lessons at the sickbed, the first maternity ward and the first dental-surgery lectureship in Saxony. it was an exemplary and guiding educational establishment which (...) did not belong to the university but connected theory and practice sometimes better than the universities. (shrink)

Bewusstsein, Außenwelt und Sprache bilden eine untrennbare Einheit in der Frage nach dem Sinn und der Bedeutung sprachlicher Ausdrücke. Zeichen und ihre Verwendung lassen sich daher weder durch rein internalistische Bewusstseinsanalysen noch durch rein externalistische Gegenstandsbezüge angemessen rekonstruieren. Daher befinden sich Bedeutungen weder „innerhalb" noch „außerhalb" des Kopfes. Unterschiedliche Gebrauchsweisen und somit Bedeutungen spiegeln sich vielmehr in der Fähigkeit wieder, sprachliche Zeichen zu verstehen und auf unsere subjektiven Erlebnisse sowie die uns umgebende Welt anzuwenden. Volker Munz zeigt, inwieweit sowohl (...) rein phänomenale als auch rein physikalistische Interpretationsansätze zu kurz greifen, die Bedeutung sprachlicher Ausdrücke zu bestimmen. Beide Positionen stehen nicht in Widerstreit zueinander, sondern ergänzen einander vielmehr in der Bestimmung des Sinnes und der Bedeutung sprachlicher Zeichen. Sowohl externalistische Semantiken (Putnams Zwillingserde, Kripkes Marsianer, Davidsons Sumpfmann etc.) als auch internalistische Positionen (Locke, Thomas Nagel, Jackson etc.) werden anhand spezifischer Gedankenexperiment kritisch auf ihre Rolle und Schlüssigkeit hin überprüft und mit alternativen Gedankenszenarios konfrontiert. Neben den genannten Autoren werden auch Russell, Frege und insbesondere Wittgenstein ausführlich diskutiert. (shrink)

Annehmlichkeit gilt auch für vernunftlose Thiere; Schönheit nur für Menschen, d. i. thierische, aber doch vernünftige Wesen, aber auch nicht blos als solche (z.

This chapter discusses the complex conditions for the emergence of 19th-century symbolic logic. The main scope will be on the mathematical motives leading to the interest in logic; the philosophical context will be dealt with only in passing. The main object of study will be the algebra of logic in its British and German versions. Special emphasis will be laid on the systems of George Boole and above all of his German follower Ernst Schröder.

This first of two volumes brings together invited papers of the 32nd International Wittgenstein Symposium (Kirchberg/W. (Austria), 2009). The relation between language and the world was undoubtedly one if not the central issue in Wittgenstein's whole philosophical oeuvre. His one hundred and twentieth birthday provided an occasion for foregrounding this aspect of his work. A special workshop was dedicated to new aspects of Wittgenstein's Nachlass. In this volume Frank Cioffi, Peter Hacker, Ian Hacking, Roy Harris, Lars Hertzberg, Jaakko Hintikka, Marie (...) McGinn, Danièle Moyal-Sharrock, Hans Sluga among others provide substantial contributions on various aspects of Wittgenstein's writings such as the philosophy of mathematics, the problem of rule following or the relation between meaning and use. (shrink)

Seit Niccolo Machiavellis Principe (postum) im Jahre 1532 veroffentlicht worden ist, haben sich Generationen von Philosophen, Theologen und Historikern, aber auch von Politikern mit den Thesen des Florentiners auseinandergesetzt. Die Bucher zur Rezeption Machiavellis fullen inzwischen ganze Bibliotheken. Kann man heute - fast funfhundert Jahre spater - noch etwas Neues dazu beitragen? Vielleicht gelingt dies, indem der machiavellische Machtstaat aus interdisziplinarer Perspektive im Spiegel der Zeit beleuchtet wird. Die negative Sicht der Ratschlage Machiavellis an einen neuen Fursten ist mit dem (...) Begriff "Machiavellismus" gebrandmarkt worden. Die Frage, ob der Florentiner selbst ein Machiavellist war, ist heute freilich eher zu verneinen. Die mit dem Schlagwort verbundenen Vorurteile erweisen sich jedoch als resistent gegenuber jedem Gegenargument. Den unterschiedlichen, meist zeitbedingten Interpretationen der Lehre Machiavellis, mit denen der Interpret oft genug nur seine eigenen Anschauungen begrundet, soll in diesem Band nachgespurt werden. (shrink)

The purpose of Key Approaches to Biblical Ethics is to address fundamental as well as practical questions of methodology in examining the ethical material of the Bible. Sixteen scholars of international reputation, most of them leaders in the field of biblical ethics, discuss questions of biblical interpretation from the perspectives of the Hebrew Bible and New Testament ethics in close dialogue with one another. In the present volume both established and new approaches to biblical ethics are presented and discussed. The (...) result is a volume of unprecedented scholarly interaction that provides key insights into issues of biblical ethics that play a significant role both for biblical interpretation as well as for methodological questions in Jewish and Christian ethics today. (shrink)

Les recherches de Zermelo sur la théorie des ensembles et les fon­dements des mathématiques se divisent en deux périodes : de 1901 à 1910 et de 1927 à 1935. Elles s’effectuent en même temps que les deux projets de recherche sur les fondements des mathématiques de David Hilbert et de ses collaborateurs à Göttingen ; durant la première période, Hilbert élaborait son premier programme d’axiomatisation, auquel Zermelo souscrivait totalement. La seconde période correspond au développement du programme formaliste de Hilbert que (...) Zermelo rejette en raison de son caractère finitiste. son travail est à cette époque dirigé contre Hilbert. (shrink)

International organizations such as the UN, EU and IMF play an increasingly important role in international politics. Fully revised and updated, this broad-ranging text provides a systematic theoretical and empirical introduction to the structure, policies and performance of international organizations.

At the centre of the traditional discussion of truth is the question of how truth is defined. Recent research, especially with the development of deflationist accounts of truth, has tended to take truth as an undefined primitive notion governed by axioms, while the liar paradox and cognate paradoxes pose problems for certain seemingly natural axioms for truth. In this book, Volker Halbach examines the most important axiomatizations of truth, explores their properties and shows how the logical results impinge on (...) the philosophical topics related to truth. In particular, he shows that the discussion on topics such as deflationism about truth depends on the solution of the paradoxes. His book is an invaluable survey of the logical background to the philosophical discussion of truth, and will be indispensable reading for any graduate or professional philosopher in theories of truth. (shrink)

Wittgenstein’s Whewell’s Court Lectures contains previously unpublished notes from lectures given by Ludwig Wittgenstein between 1938 and 1941. The volume offers new insight into the development of Wittgenstein’s thought and includes some of the finest examples of Wittgenstein’s lectures in regard to both content and reliability.

The attempts to mitigate the unprecedented health, economic, and social disruptions caused by the COVID-19 pandemic are largely dependent on establishing compliance to behavioral guidelines and rules that reduce the risk of infection. Here, by conducting an online survey that tested participants’ knowledge about the disease and measured demographic, attitudinal, and cognitive variables, we identify predictors of self-reported social distancing and hygiene behavior. To investigate the cognitive processes underlying health-prevention behavior in the pandemic, we co-opted the dual-process model of thinking (...) to measure participants’ propensities for automatic and intuitive thinking vs. controlled and reflective thinking. Self-reports of 17 precautionary behaviors, including regular hand washing, social distancing, and wearing a face mask, served as a dependent measure. The results of hierarchical regressions showed that age, risk-taking propensity, and concern about the pandemic predicted adoption of precautionary behavior. Variance in cognitive processes also predicted precautionary behavior: participants with higher scores for controlled thinking (measured with the Cognitive Reflection Test) reported less adherence to specific guidelines, as did respondents with a poor understanding of the infection and transmission mechanism of the COVID-19 virus. The predictive power of this model was comparable to an approach (Theory of Planned Behavior) based on attitudes to health behavior. Given these results, we propose the inclusion of measures of cognitive reflection and mental model variables in predictive models of compliance, and future studies of precautionary behavior to establish how cognitive variables are linked with people’s information processing and social norms. (shrink)

»On the Documentary« must be regarded as the last publication of the director, video artist and film thinker Harun Farocki. The observations contained in »Taking Pictures« see themselves as a commentary to this essay, which Farocki had to leave uncompleted. In addition to a reconstruction of the circumstances and background of Farocki's text, some of the characteristics of his perspective on the »documentary effect«, which can be explained most clearly with reference to spe cific camera gestures, are considered.

»On the Documentary« must be regarded as the last publication of the director, video artist and film thinker Harun Farocki. The observations contained in »Taking Pictures« see themselves as a commentary to this essay, which Farocki had to leave uncompleted. In addition to a reconstruction of the circumstances and background of Farocki's text, some of the characteristics of his perspective on the »documentary effect«, which can be explained most clearly with reference to spe cific camera gestures, are considered. _German_ »Über (...) das Dokumentarische« muss als die letzte Publikation des Regisseurs, Videokünstlers und Filmdenkers Harun Farocki gelten. Die Anmerkungen in »Bilder nehmen« verstehen sich als Kommentar dieses kurz vor Fertigstellung unterbrochenen Beitrags. Neben einer Rekonstruktion der Umstände und Hintergründe von Farockis Text werden einige der Besonderheiten seiner Perspektive auf den »dokumentarischen Effekt« herausgearbeitet, der sich besonders plausibel an spezifischen Kameragesten erläutern lässt. (shrink)

We investigate axiomatizations of Kripke's theory of truth based on the Strong Kleene evaluation scheme for treating sentences lacking a truth value. Feferman's axiomatization KF formulated in classical logic is an indirect approach, because it is not sound with respect to Kripke's semantics in the straightforward sense: only the sentences that can be proved to be true in KF are valid in Kripke's partial models. Reinhardt proposed to focus just on the sentences that can be proved to be true in (...) KF and conjectured that the detour through classical logic in KF is dispensable. We refute Reinhardt's Conjecture, and provide a direct axiomatization PKF of Kripke's theory in partial logic. We argue that any natural axiomatization of Kripke's theory in Strong Kleene logic has the same proof-theoretic strength as PKF, namely the strength of the system RA< ωω ramified analysis or a system of Tarskian ramified truth up to ωω. Thus any such axiomatization is much weaker than Feferman's axiomatization KF in classical logic, which is equivalent to the system RA<ε₀ of ramified analysis up to ε₀. (shrink)

Name der Zeitschrift: Zeitschrift für Religionswissenschaft Jahrgang: 25 Heft: 1 Seiten: 6-29.

Definitional and axiomatic theories of truth -- Objects of truth -- Tarski -- Truth and set theory -- Technical preliminaries -- Comparing axiomatic theories of truth -- Disquotation -- Classical compositional truth -- Hierarchies -- Typed and type-free theories of truth -- Reasons against typing -- Axioms and rules -- Axioms for type-free truth -- Classical symmetric truth -- Kripke-Feferman -- Axiomatizing Kripke's theory in partial logic -- Grounded truth -- Alternative evaluation schemata -- Disquotation -- Classical logic -- Deflationism (...) -- Reflection -- Ontological reduction -- Applying theories of truth. (shrink)

Solutions to semantic paradoxes often involve restrictions of classical logic for semantic vocabulary. In the paper we investigate the costs of these restrictions in a model case. In particular, we fix two systems of truth capturing the same conception of truth: of the system KF of Feferman formulated in classical logic, and the system PKF of Halbach and Horsten, formulated in basic De Morgan logic. The classical system is known to be much stronger than the nonclassical one. We assess the (...) reasons for this asymmetry by showing that the truth theoretic principles of PKF cannot be blamed: PKF with induction restricted to non-semantic vocabulary coincides in fact with what the restricted version of KF proves true. (shrink)

To the axioms of Peano arithmetic formulated in a language with an additional unary predicate symbol T we add the rules of necessitation and conecessitation T and axioms stating that T commutes with the logical connectives and quantifiers. By a result of McGee this theory is -inconsistent, but it can be approximated by models obtained by a kind of rule-of-revision semantics. Furthermore we prove that FS is equivalent to a system already studied by Friedman and Sheard and give an analysis (...) of its proof theory. (shrink)

Diese Studien zu Plessner stellen das Philosophie-Konzept seiner Anthropologie in den Mittelpunkt und heben es als Ausdruck der Moderne heraus. Exzentrizität ist eine Bestimmung des Citoyens, nicht des homo sapiens. Plessners Postulat, die Unergründlichkeit des Menschen verbindlich zu nehmen, ist ein Plädoyer, die unaustauschbare Individualität und Wandelbarkeit der Person zu wahren. Solcher Schutz der Würde wäre überflüssig, wären Personen nicht verletzbar. Weil Plessner dies ernst nimmt, ist das moderne Versprechen von Autonomie nicht Autarkie, sondern Souveränität: Handeln als Ausdruck der Unentscheidbarkeit (...) von Macht und Ohnmacht. Plessners Einzigartigkeit liegt darin, dass dies auch sein eigenes Philosophieren auszeichnet, das durch ein Augenzwinkern gebrochen ist: Man kann, aber man muss den Menschen nicht als Exzentriker ansprechen. Nur wenn man es tut, nimmt man ihn als Würdigen. (shrink)

According to the disquotationalist theory of truth, the Tarskian equivalences, conceived as axioms, yield all there is to say about truth. Several authors have claimed that the expression of infinite conjunctions and disjunctions is the only purpose of the disquotationalist truth predicate. The way in which infinite conjunctions can be expressed by an axiomatized truth predicate is explored and it is considered whether the disquotationalist truth predicate is adequate for this purpose.

To the axioms of Peano arithmetic formulated in a language with an additional unary predicate symbol T we add the rules of necessitation φ/Tφ and conecessitation T φ/φ and axioms stating that T commutes with the logical connectives and quantifiers. By a result of McGee this theory is w-inconsistent, but it can be approximated by models obtained by a kind of rule-of-revision semantics. Furthermore we prove that FS is equivalent to a system already studied by Friedman and Sheard and give (...) an analysis of its proof theory. (shrink)

This article—mainly referring to the situation in Germany—consists of three parts. In a first section the current presence of neurosciences in the public discourse will be described in order to illuminate the background which is relevant for contemporary educational thinking. The prefix ‘neuro-’ is ubiquitous today and therefore concepts like ‘neuropedagogy’ or ‘neurodidactics’ seem to be in the mainstream of modern thinking. In the second part of the article the perspective changes from the public discourse to the disciplinary discourse; a (...) brief excursus into developmental psychiatry, neuropsychology and modern psychoanalysis will be made in order to demonstrate how the results of neuroscientific research are integrated in their theoretical frameworks. These three disciplines have no difficulty in integrating neuroscientific findings because each of them possesses a systematic core composed of ‘native concepts’. In contrast to them, educational theory has much more difficulty with such integration, as will be shown in the third part of the essay. On the one hand, neuroscientific thinking seems to be able to dominate education rather easily and without great resistance, especially in the fields of early childhood education, instruction and learning—mainly by simplifying educational processes and by reducing the complexity of the educational task to a mere ‘relationship problem’. On the other hand, this attraction of neuroscience in education might be understood as the reflection of a theoretical deficit in educational theory itself, with the significance of affect and emotion not receiving proper attention. (shrink)

A substitutional account of logical validity for formal first‐order languages is developed and defended against competing accounts such as the model‐theoretic definition of validity. Roughly, a substitution instance of a sentence is defined as the result of uniformly substituting nonlogical expressions in the sentence with expressions of the same grammatical category and possibly relativizing quantifiers. In particular, predicate symbols can be replaced with formulae possibly containing additional free variables. A sentence is defined to be logically true iff all its substitution (...) instances are satisfied by all variable assignments. Logical consequence is defined analogously. Satisfaction is taken to be a primitive notion and axiomatized.For every set‐theoretic model in the sense of model theory there exists a corresponding substitutional interpretation in a sense to be specified. Conversely, however, there are substitutional interpretations – in particular the ‘intended’ interpretation – that lack a model‐theoretic counterpart. The substitutional definition of logical validity overcomes the weaknesses of more restrictive accounts of substitutional validity; unlike model‐theoretic logical consequence, the substitutional notion is trivially and provably truth preserving. In Kreisel's squeezing argument the formal notion of substitutional validity naturally slots into the place of intuitive validity. (shrink)

It is a commonplace that in the development of modern logic towards its actual shape at least two directions or traditions have to be distinguished. These traditions may be called, following the mo...

Over the past decades, we have witnessed calls for greater transdisciplinary engagement between scientific and societal actors to develop more robust answers to complex societal challenges. Although there seems to be agreement that these approaches might nurture innovations of a new kind, we know little regarding the research practices, their potential, and the limitations. To fill this gap, this article investigates a funding scheme in the area of transdisciplinary sustainability research. It offers a detailed analysis of the imaginaries and expectations (...) on which the funding scheme rests and how researchers actually practice transdisciplinarity within the respective projects. Identifying three ideal typical models of science–society relations at work, attention is paid to how, where, and when societal and scientific arenas get entangled. This article discusses the tensions between classical academic values and efforts to open research to society, the prevailing power structures that make societal participation challenging, the importance of place and technopolitical cultures, and how temporal project structures impede more radical openings to new ways of knowledge production. We finally emphasize that transdisciplinary knowledge production can only become a serious option for addressing societal challenges if broader changes are made to the knowledge regimes in place. (shrink)

If □ is conceived as an operator, i.e., an expression that gives applied to a formula another formula, the expressive power of the language is severely restricted when compared to a language where □ is conceived as a predicate, i.e., an expression that yields a formula if it is applied to a term. This consideration favours the predicate approach. The predicate view, however, is threatened mainly by two problems: Some obvious predicate systems are inconsistent, and possible-worlds semantics for predicates of (...) sentences has not been developed very far. By introducing possible-worlds semantics for the language of arithmetic plus the unary predicate □, we tackle both problems. Given a frame (W, R) consisting of a set W of worlds and a binary relation R on W, we investigate whether we can interpret □ at every world in such a way that □ $\ulcorner A \ulcorner$ holds at a world ᵆ ∊ W if and only if A holds at every world $\upsilon$ ∊ W such that ᵆR $\upsilon$ . The arithmetical vocabulary is interpreted by the standard model at every world. Several 'paradoxes' (like Montague's Theorem, Gödel's Second Incompleteness Theorem, McGee's Theorem on the ω-inconsistency of certain truth theories, etc.) show that many frames, e.g., reflexive frames, do not allow for such an interpretation. We present sufficient and necessary conditions for the existence of a suitable interpretation of □ at any world. Sound and complete semi-formal systems, corresponding to the modal systems K and K4, for the class of all possible-worlds models for predicates and all transitive possible-worlds models are presented. We apply our account also to nonstandard models of arithmetic and other languages than the language of arithmetic. (shrink)