The general idea developed in this paper from a sociological perspective is that some of the foundational categories on which the debate about privacy, security and technology rests are blurring. This process is a consequence of a blurring of physical and digital worlds. In order to define limits for legitimate use of intrusive digital technologies, one has to refer to binary distinctions such as private versus public, human versus technical, security versus insecurity to draw differences determining limits for the use (...) of surveillance technologies. These distinctions developed in the physical world and are rooted in a cultural understanding of pre-digital culture. Attempts to capture the problems emerging with the implementation of security technologies using legal reasoning encounter a number of problems since law is by definition oriented backwards, adapting new developments to existing traditions, whereas the intrusion of new technologies in the physical world produces changes and creates fundamentally new problems. (shrink)

Explores some steps toward non-assimilative encounters in the "global village.".

ABSTRACTIf war is an inevitable condition of human nature, as David Hume suggests, then what type of societies can best protect us from defeat and conquest? For David Hume, commerce decreases the relative cost of war and promotes technological military advances as well as martial spirit. Commerce therefore makes a country militarily stronger and better equipped to protect itself against attacks than any other kind of society. Hume does not assume commerce would yield a peaceful world nor that commercial societies (...) would be militarily weak, as many contemporary scholars have argued. On the contrary, for him, military might is a beneficial consequence of commerce. (shrink)

Dallmayr argues that G W F Hegel is perhaps the leading philosopher of modernity and explores his philosophy as it pertains to the meaning of modernity and postmodernity: its celebration of individual freedom and the importance of a network of social relationships, public justice and civic virtue. This important text explains Hegel's work in the context of current theoretical and philosophical debates about modernity, illustrating his response to contemporary issues and recognizing him as a major figure in the history of (...) political thought. (shrink)

Angeregt von Freunden und Kollegen, hat Ernst Cassirer im amerikanischen Exil mit diesem Werk eine Summe seines Denkens vorgelegt, in der seine Philosophie der symbolischen Formen in ihren Hauptgedanken fortgeführt wird, und zwar in einer Weise, die auch einem breiteren Kreis interessierter Leser zugänglich ist. Cassirer stellt die alte Frage nach dem Wesen des Menschen neu und beantwortet sie, indem er die klassische Antwort mit weitreichenden Folgen abwandelt: Er bestimmt den Menschen als ein Wesen, das Symbole schafft und sich durch (...) Symbole mit seinesgleichen und der Welt verständigt. "Der Begriff der Vernunft ist höchst ungeeignet, die Formen menschlicher Kultur in ihrer Fülle und Mannigfaltigkeit zu erfassen [...]. Alle diese Formen sind symbolische Formen. Deshalb sollten wir den Menschen nicht als animal rationale, sondern als animal symbolicum definieren.". (shrink)

In 2000, a draft note of David Hilbert was found in his Nachlass concerning a 24th problem he had consider to include in the his famous problem list of the talk at the International Congress of Mathematicians in 1900 in Paris. This problem concerns simplicity of proofs. In this paper we review the traces of this problem which one can find in the work of Hilbert and his school, as well as modern research started on it after its publication. We (...) stress, in particular, the mathematical nature of the problem.1. (shrink)

Minnesota's recently enacted HealthRight legislation places the state at the forefront of American health reform. How did the state manage to overcome the policy gridlock in evidence in other states and at the national level? And how well does the legislation fare under close ethical scrutiny? Among the most important factors that permitted Minnesota to enact reforms were the explicit linkage in the legislative debate of the goal of cost containment to the desire to expand access, the public perception that (...) HealthRight is incremental and consistent with earlier reform efforts in Minnesota, and the lengthy public debate that preceded the enactment of HealthRight. Although it endeavors to create a fair and efficient health care system, it is not at all certain that HealthRight, in its present form, will achieve these normative goals. (shrink)

Exploring the pre-political en pre-legal spiritual infrastructure from which modern, liberal democracies in the West live, but cannot guarantee, this book ...

ZusammenfassungEine Analyse empirisch ausgerichteter Beiträge zu sportsoziologischen Themen und Fragestellungen in der vorliegenden Zeitschrift zeigt, dass gängige sozialwissenschaftliche Erklärungsmodelle bzw. Erklärungsansätze selten zum Einsatz gelangen. Es dominiert meist eine beschreibende und verstehende Methodologie. Dies führt u. a. zu einem Defizit von Erklärungswissen und in Folge wohl auch zu einer verlangsamten Theoriefundierung innerhalb der Sportsoziologie. Um die „erklärende Soziologie“ zu forcieren, werden die aktuell in der Soziologie detailreich und auch kontrovers diskutierten methodischen Erklärungsmodelle und Ansätze einschließlich ihrer Voraussetzungsbedingungen skizzierend dargestellt. Dies (...) geschieht in der Hoffnung, die methodologische Anwendungslücke zu minimieren, da eine auf Erkenntniszuwächse ausgerichtete Sportsoziologie nicht auf eine kriterienorientierte Methodologie verzichten sollte. (shrink)

_Heidegger's Hidden Sources_ documents for the first time Heidegger's remarkable debt to East Asian philosophy. In this groundbreaking study, Reinhard May shows conclusively that Martin Heidegger borrowed some of the major ideas of his philosophy - on occasion almost word for word - from German translations of Chinese Daoist and Zen Buddhist classics. The discovery of this astonishing appropriation of non-Western sources will have important consequences for future interpretations of Heidegger's work. Moreover, it shows Heidegger as a pioneer of (...) comparative philosophy and transcultural thinking. (shrink)

This paper embeds the core part of Discourse Representation Theory in the classical theory of types plus a few simple axioms that allow the theory to express key facts about variables and assignments on the object level of the logic. It is shown how the embedding can be used to combine core analyses of natural language phenomena in Discourse Representation Theory with analyses that can be obtained in Montague Semantics.

Carl Schmitt is one of the most widely read and influential German thinkers of the twentieth century. His fundamental works on friend and enemy, legality and legitimacy, dictatorship, political theology and the concept of the political are read today with great interest by everyone from conservative Catholic theologians to radical political thinkers on the left. In his private life, however, Schmitt was haunted by the demons of his wild anti-Semitism, his self-destructive and compulsive sexuality and his deep-seated resentment against the (...) complacency of bourgeois life. As a young man from a modest background, full of social envy, he succeeded in making his way to the top of the academic discipline of law in Germany through his exceptional intellectual prowess. And yet he never felt at home in the academic establishment and among those of high social standing. In his works, Schmitt unmasked the liberal Rechtsstaat as a constitutional façade and reflected on the legitimacy of dictatorship. When the Nazis seized power Schmitt was susceptible to their ideology. He broke with his Jewish friends, joined the Nazi Party in May 1933 and lent a helping hand to Hitler, thereby becoming deeply entangled with the regime. Schmitt was irrevocably compromised by his role as the ‘crown jurist’ of the Third Reich. But by 1936 he had already lost his influential position. After the war, he led a secluded life in his home town in the Sauerland and became a key background figure in the intellectual scene of postwar Germany. Reinhard Mehring’s outstanding biography is the most comprehensive work available on the life and work of Carl Schmitt. Based on thorough research and using new sources that were previously unavailable, Mehring portrays Schmitt as a Shakespearean figure at the centre of the German catastrophe. (shrink)

The paper shows how ideas that explain the sense of an expression as a method or algorithm for finding its reference, preshadowed in Frege’s dictum that sense is the way in which a referent is given, can be formalized on the basis of the ideas in Thomason (1980). To this end, the function that sends propositions to truth values or sets of possible worlds in Thomason (1980) must be replaced by a relation and the meaning postulates governing the behaviour of (...) this relation must be given in the form of a logic program. The resulting system does not only throw light on the properties of sense and their relation to computation, but also shows circular behaviour if some ingredients of the Liar Paradox are added. The connection is natural, as algorithms can be inherently circular and the Liar is explained as expressing one of those. Many ideas in the present paper are closely related to those in Moschovakis (1994), but receive a considerably lighter formalization. (shrink)

Measurement instruments assessing multiple emotions during epistemic activities are largely lacking. We describe the construction and validation of the Epistemically-Related Emotion Scales, which measure surprise, curiosity, enjoyment, confusion, anxiety, frustration, and boredom occurring during epistemic cognitive activities. The instrument was tested in a multinational study of emotions during learning from conflicting texts. The findings document the reliability, internal validity, and external validity of the instrument. A seven-factor model best fit the data, suggesting that epistemically-related emotions should be conceptualised in terms (...) of discrete emotion categories, and the scales showed metric invariance across the North American and German samples. Furthermore, emotion scores changed over time as a function of conflicting task information and related significantly to perceived task value and use of cognitive and metacognitive learning strategies. (shrink)

Sustainable development (SD) – that is, “Development that meets the needs of current generations without compromising the ability of future generations to meet their needs and aspirations” – can be pursued in many different ways. Stakeholder relations management (SRM) is one such way, through which corporations are confronted with economic, social, and environmental stakeholder claims. This paper lays the groundwork for an empirical analysis of the question of how far SD can be achieved through SRM. It describes the so-called SD–SRM (...) perspective as a distinctive research approach and shows how it relates to the wider body of stakeholder theory. Next, the concept of SD is operationalized for the microeconomic level with reference to important documents. Based on the ensuing SD framework, it is shown how SD and SRM relate to each other, and how the two concepts relate to other popular concepts such as Corporate Sustainability and Corporate Social Responsibility. The paper concludes that the significance of societal guiding models such as SD and of management approaches like CSR is strongly dependent on their footing in society. (shrink)

In this paper it is shown how the DRT (Discourse Representation Theory) treatment of temporal anaphora can be formalized within a version of Montague Semantics that is based on classical type logic.

The term “vagueness” describes a property of natural concepts, which normally have fuzzy boundaries, admit borderline cases, and are susceptible to Zeno's sorites paradox. We will discuss the psychology of vagueness, especially experiments investigating the judgment of borderline cases and contradictions. In the theoretical part, we will propose a probabilistic model that describes the quantitative characteristics of the experimental finding and extends Alxatib's and Pelletier's () theoretical analysis. The model is based on a Hopfield network for predicting truth values. Powerful (...) as this classical perspective is, we show that it falls short of providing an adequate coverage of the relevant empirical results. In the final part, we will argue that a substantial modification of the analysis put forward by Alxatib and Pelletier and its probabilistic pendant is needed. The proposed modification replaces the standard notion of probabilities by quantum probabilities. The crucial phenomenon of borderline contradictions can be explained then as a quantum interference phenomenon. (shrink)

A logic is called higher order if it allows for quantification over higher order objects, such as functions of individuals, relations between individuals, functions of functions, relations between functions, etc. Higher order logic began with Frege, was formalized in Russell [46] and Whitehead and Russell [52] early in the previous century, and received its canonical formulation in Church [14].1 While classical type theory has since long been overshadowed by set theory as a foundation of mathematics, recent decades have shown remarkable (...) comebacks in the fields of mechanized reasoning (see, e.g., Benzm¨. (shrink)

In this paper we define intensional models for the classical theory of types, thus arriving at an intensional type logic ITL. Intensional models generalize Henkin's general models and have a natural definition. As a class they do not validate the axiom of Extensionality. We give a cut-free sequent calculus for type theory and show completeness of this calculus with respect to the class of intensional models via a model existence theorem. After this we turn our attention to applications. Firstly, it (...) is argued that, since ITL is truly intensional, it can be used to model ascriptions of propositional attitude without predicting logical omniscience. In order to illustrate this a small fragment of English is defined and provided with an ITL semantics. Secondly, it is shown that ITL models contain certain objects that can be identified with possible worlds. Essential elements of modal logic become available within classical type theory once the axiom of Extensionality is given up. (shrink)

Non-therapeutic circumcision violates boys’ right to bodily integrity as well as to self-determination. There is neither any verifiable medical advantage connected with the intervention nor is it painless nor without significant risks. Possible negative consequences for the psychosexual development of circumcised boys (due to substantial loss of highly erogenous tissue) have not yet been sufficiently explored, but appear to ensue in a significant number of cases. According to standard legal criteria, these considerations would normally entail that the operation be deemed (...) an ‘impermissible risk’—neither justifiable on grounds of parental rights nor of religious liberty: as with any other freedom right, these end where another person's body begins. Nevertheless, after a resounding decision by a Cologne district court that non-therapeutic circumcision constitutes bodily assault, the German legislature responded by enacting a new statute expressly designed to permit male circumcision even outside of medical settings. We first criticise the normative foundations upon which such a legal concession seems to rest, and then analyse two major flaws in the new German law which we consider emblematic of the difficulty that any legal attempt to protect medically irrelevant genital cutting is bound to face. (shrink)

In this note, we review paradoxes like Russell’s, the Liar, and Curry’s in the context of intuitionistic logic. One may observe that one cannot blame the underlying logic for the paradoxes, but has to take into account the particular concept formations. For proof-theoretic semantics, however, this comes with the challenge to block some forms of direct axiomatizations of the Liar. A proper answer to this challenge might be given by Schroeder-Heister’s definitional freedom.

In this paper we consider the theory of predicate logics in which the principle of Bivalence or the principle of Non-Contradiction or both fail. Such logics are partial or paraconsistent or both. We consider sequent calculi for these logics and prove Model Existence. For L4, the most general logic under consideration, we also prove a version of the Craig-Lyndon Interpolation Theorem. The paper shows that many techniques used for classical predicate logic generalise to partial and paraconsistent logics once the right (...) set-up is chosen. Our logic L4 has a semantics that also underlies Belnap’s [4] and is related to the logic of bilattices. L4 is in focus most of the time, but it is also shown how results obtained for L4 can be transferred to several variants. (shrink)

In his introductory paper to first-order logic, Jon Barwise writes in the Handbook of Mathematical Logic :[T]he informal notion of provable used in mathematics is made precise by the formal notion provable in first-order logic. Following a sug[g]estion of Martin Davis, we refer to this view as Hilbert’s Thesis.This paper reviews the discussion of Hilbert’s Thesis in the literature. In addition to the question whether it is justifiable to use Hilbert’s name here, the arguments for this thesis are compared with (...) those for Church’s Thesis concerning computability. This leads to the question whether one could provide an analogue for proofs of the concept of partial recursive function. (shrink)

Die Vorlesung zur Anthropologie oder Menschenkunden, die Kant jeweils im Wintersemester 1772/73 bis 1795/96 hielt, sollte den Studenten zur Orientierung in ihren künftigen Welterfahrungen außerhalb der Universität dienen. Sie ist außerhalb seines eigenen philosophischen Systems angesiedelt und nicht als Philosophie geführt worden. Trotzdem gibt es sowohl in den Vorlesungsnachschriften als auch in dem 1798 von Kant herausgegebenen Buch Anthropologie in pragmatischer Hinsicht vielfache Beziehungen zur eigenen Philosophie Kants; in dieser wird jedoch nie eindeutig auf die pragmatische Anthropologie Bezug genommen noch (...) kommen in dieser letzteren die Begriffe "Imperativ", "kategorisch", "transzendentalphilosophisch" vor. Der Kommentar sucht das spannungsreiche Verhältnis der erhaltenen Kantischen Handschrift zum gedruckten Buch zu klären; es werden die werkimmanenten Verknüpfungen herausgearbeitet, Verbindungen zu anderen Kantischen Schriften angezeigt und Quellen und thematische Parallelentwicklungen in der europäischen Literatur erörtert. (shrink)

Karl Popper’s Objective Knowledge stands at the threshold of his last major philosophical phase, the period from his retirement from the London School of Economics in 1969 until his death in 1994. The two great books that he wrote before he came to London, Logik der Forschung and The Open Society and Its Enemies, contain much more than the innovations in the theory of scientific method and the theory of democracy for which they are famous. Logik der Forschung, translated into (...) English as The Logic of Scientific Discovery, is by no means just a tract, even a revolutionary one, on the methods of science, since about one third of the text is devoted to searchingly original treatments of the frequency theory of probability and of the interpretation of quantum mechanics, whilst the unpublished manuscript on which the book was based, Die beiden Grundprobleme der Erkenntnistheorie, at whose content it often hints, presents a wealth of significant material on the psychology of human learning and its biological context. Popper had, after all, been a student of Karl B¨uhler, and had absorbed the theories of problem solving developed within the W¨urzburg School. The Open Society and Its Enemies, for its part, is not so much a book defending democratic liberalism as a defence of democratic liberalism nestling within a book that discusses every other topic under the sun. It offers profound and provocative studies of the thought of Plato and Marx, an abundance of scholarly, if often controversial, historical interpretations of the work of Heraclitus, Aristotle, Hegel, J. S. Mill, Wittgenstein, Mannheim, and others, the elements of a new theory of rationality, and many elucidations of the workings of science that go beyond what is explicit in Logik der Forschung. One insight worth mentioning, since it is little known, is the clear recognition in section II of Chapter 11 that most important advances in science are revolutionary, not cumulative; a commonplace today perhaps, but one that many philosophers attribute to Kuhn. Another insight, also often forgotten, is the emphasis in Chapter 23 on the social character of science, which acts as the main custodian of its claim to objectivity. (shrink)

We explore the different meanings of “quantum uncertainty” contained in Heisenberg’s seminal paper from 1927, and also some of the precise definitions that were developed later. We recount the controversy about “Anschaulichkeit”, visualizability of the theory, which Heisenberg claims to resolve. Moreover, we consider Heisenberg’s programme of operational analysis of concepts, in which he sees himself as following Einstein. Heisenberg’s work is marked by the tensions between semiclassical arguments and the emerging modern quantum theory, between intuition and rigour, and between (...) shaky arguments and overarching claims. Nevertheless, the main message can be taken into the new quantum theory, and can be brought into the form of general theorems. They come in two kinds, not distinguished by Heisenberg. These are, on one hand, constraints on preparations, like the usual textbook uncertainty relation, and, on the other, constraints on joint measurability, including trade-offs between accuracy and disturbance. (shrink)