In 2000, Rüdiger Thiele [1] found in a notebook of David Hilbert, kept in Hilbert's Nachlass at the University of Göttingen, a small note concerning a 24th problem. As Hilbert wrote, he had considered including this problem in his famous problem list for the International Congress of Mathematicians in Paris in 1900.

Bd. 1. 1791-1794.--Bd. 2. 1793-1795.--Bd. 3.--1794-1796.--Bd. 4. 1797-1798.--Bd. 5. 1798-1799.--Bd. 6. 1799-1800.--Bd. 7. 1800-1801.--Bd. 8. 1801-1806.--Bd. 9. 1806-1807.--Bd. 10. 1808-1812.

In an age marked by profound rifts and tensions on both political and philosophical levels, a fundamental debate affecting virtually the whole of Western intellectual culture is currently taking place. In one camp are those who would defend traditional metaphysics and its ties to the rise of modernity; in the other camp, those who reject the possibility of foundational thought and argue for the emergence of a postmodern order. Can we still defend the notion of critical reason? How should we (...) grasp the significance of the embeddedness of language and thought in specific historical contexts? Can we rationally defend the possibility of human freedom? In this book, Fred Dallmayr goes beyond conventional discussion of these issues by tracing them back to their origins. Drawing on his unrivaled knowledge of Continental philosophy, he explores the underlying connections between the phenomenologists of the Freiburg School and the critical theorists of the Frankfurt School, thus steering a course toward a "critical ontology" that bridges reason and the world. This book will be essential reading for sociologists, philosophers, and political theorists. (shrink)

In 2000, Rüdiger Thiele [1] found in a notebook of David Hilbert, kept in Hilbert's Nachlass at the University of Göttingen, a small note concerning a 24th problem. As Hilbert wrote, he had considered including this problem in his famous problem list for the International Congress of Mathematicians in Paris in 1900.

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)

The market seems to have substituted politics as a coordination model in modern societies. While philosophy's complementarity to politics is well-acknowledged, its importance for economic markets can be questioned. Economics deals with optimization, but as markets are constituted by real persons with individual beliefs and normative values the economic tool box is not sufficient to describe market behavior. This is especially true whenever technologicalinnovations challenge established market rules. Philosophy supplies analytical instruments for a better, more complete description of markets including (...) theirnormative aspects. For this complementary function philosophy should be placed at the core of any theory of markets. (shrink)

The article examines how the rules on formation of contract and on mistake, contained in the various transnational model rules that have been published over the past two decades, have taken shape. The approach adopted here is based on an analysis of the ‘textual stratification’ of European private law. The relevant instruments (Convention on Contracts for the International Sale of Goods, Principles of European Contract Law, UNIDROIT Principles of International Commercial Contracts, Draft Common Frame of Reference, Principes contractuels communs) are (...) analysed and compared in their historical sequence. To what extent and why have the texts been transformed in the process? The article demonstrates that there is a very considerable common ground reflecting the state of the art of comparative research in these fields over the past hundred years. It also highlights issues on which consensus must still be reached and it suggests patterns towards reaching such consensus. It is argued that the Principles of European Contract Law, rather than the Draft Common Frame of Reference, should provide the point of departure for future discussions. The scene for the article is set by a critical examination of the concepts of contract and legal act, as used in the Draft Common Frame of Reference. (shrink)

This paper is divided into a surveying and argumentative part and a slightly longer documentary part, which is meant to verify or at least make more plausible claims made in the first part. The first part deals in broad outline with the relationship of Frank and von Mises to the Vienna Circle of Logical Empiricism on the one hand and to the physicists and mathematicians in the German-speaking world on the other. The varying special positions, partly the non-conformity of the (...) two Austrian scientists are emphasized, in particular, their adherence to Ernst Mach’s epistemology and their shared interest in probability theory and applied mathematics. The impact of emigration and the after-effects in the U.S. are discussed. This leads to new insights into the fine structure of the Vienna Circle and the latter’s relationship to German academia within ‘Weimar Culture’. P. Forman’s interpretation (1971) of von Mises’ position is critically discussed. The second, documentary part, uses recently discovered correspondence between Frank and von Mises, and, to a lesser extent, von Mises’ personal diary. It aims at further substantiating some of the introductory theses and will at the same time provide material for a thorough biographical appreciation of the two scholars and friends. (shrink)

It is known that C. G. J. Jacobi wrote his first two letters to E. E. Kummer in the year 1834. Thanks to a find in the archive of the Mittag-Leffler Institute there is now the missing link , Kummer’s reply letter to Jacobi’s first letter. This letter seems to be the earliest one from Kummer still in existence (at least to a mathematician). Kummer tells in his letter about his situation as a teacher in Liegnitz, gives further a version (...) of his later paper on the summation of slowly convergent series and discusses Euler’s summation formula in connection with the practice of its use in numerical calculations. The article contains the complete texts of the three letters (up to those parts in Kummer’s letter identically contained in his published article) together with a commentary on their contents. (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)

This paper develops a semantics for a fragment of English that is based on the idea of `impossible possible worlds'. This idea has earlier been formulated by authors such as Montague, Cresswell, Hintikka, and Rantala, but the present set-up shows how it can be formalized in a completely unproblematic logic---the ordinary classical theory of types. The theory is put to use in an account of propositional attitudes that is `hyperfine-grained', i.e. that does not suffer from the well-known problems involved with (...) replacing expressions by logical equivalents. (shrink)

Force, Fate, and Freedom serves as an introduction to historical sociology, as well as a critical analysis of the belief in economic and political progress through social knowledge. Reinhard Bendix offers a development of the historicist approach to social change first championed by Max Weber, and presents an overview of the foundations of political authority in Japan, Russia, Germany, France, and England.

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)

This book provides readers with in-depth insights into Corporate Social Responsibility and sustainability strategies, as well as their impacts on product and process innovation, business models and social innovation around the globe. It explains how resource issues, climate change, the impacts of pollution and economic activities, and emerging social challenges inevitably lead to changes in the business environment, cost structure and competitive advantage. Further, it highlights how these changes influence the process of innovation, and how companies can gain an edge (...) by integrating stakeholder groups in their innovation process, and by considering sustainability and the needs of society at large. The book reflects the immense strides made in recent years in the discussion about the relationship between business and society, and demonstrates the increasing impact on innovation management. (shrink)

This paper shows how the dynamic interpretation of natural language introduced in work by Hans Kamp and Irene Heim can be modeled in classical type logic. This provides a synthesis between Richard Montague's theory of natural language semantics and the work by Kamp and Heim.