Morphogen gradient theories have enjoyed considerable popularity since the beginning of this century, but conclusive evidence for a role of morphogens in controlling multicellular development has been elusive. Recently, work on three secreted signalling proteins, Activin in Xenopus, and Wingless and Dpp in Drosophila, has stongly suggested that these proteins function as morphogens. In order to define a factor as a morphogen, it is necessary to show firstly, that it has a direct effect on target cells and secondly, that it (...) affects the development of target cells in a concentration‐dependent manner. With these criteria in mind, the evidence available for a variety of proposed morphogens is discussed. While the evidence is not conclusive in most of the cases considered, there is a strong case in favour of the three proteins mentioned above, which suggests that morphogens are potentially of general importance in controlling the development of multicellular organisms. (shrink)

If, as is universally acknowledged, the proper goal of the mathematical sciences is the discovery of the least possible number of principles from which the universal laws of empirically given facts emerge with mathematical necessity, and thus the discovery of principles equivalent to those empirical facts, then it must appear as a duty of indubitable importance to reflect carefully on the principles that have already surfaced with some certainty in one area of the natural sciences and present them in a (...) form that really fulfills the equivalence requirement. (shrink)

Almost all admit that there is beauty in the natural world. Many suspect that such beauty is more than an adornment of nature. Few in our contemporary world suggest that this beauty is an empirical principle of the natural world itself and instead relegate beauty to the eye and mind of the beholder. Guided by theological and scientific insight, the authors propose that such exclusion is no longer tenable, at least in the data of modern biology and in our view (...) of the natural world in general. More important, we believe an empirical aesthetics exists that can help guide experimental design and development of computational models in biology. Moreover, because theology and science can both contribute toward and equally profit from such an aesthetics, we propose that this empirical aesthetics provides the foundation for a living synergy between theology and science. (shrink)

Es vergeht kaum ein Monat, in dem nicht irgendwo auf dieser Welt ein neues Buch über Carl Schmitt erscheint. Warum also noch ein Buch? Betrachtet man die Sekundärliteratur, fällt auf, dass es so gut wie keine Monographie gibt, die Schmitts rechtswissenschaftliches Werk juristisch würdigt. Diese Lücke will die hier vorgelegte Untersuchung schließen, indem sie den eindeutigen Schwerpunkt auf seine Beiträge zum Staats- und Völkerrecht legt. Das erfordert die Untersuchung seiner Stellung im zeitgenössischen Schrifttum und die Klärung der Frage, ob (...) einzelne seiner Positionen und Begriffe noch heute in der Staatsrechtswissenschaft präsent sind. Erst in zweiter Linie werden seine Schriften zu den Grundlagenfächern Rechtstheorie und Rechtsphilosophie, Verfassungsgeschichte und allgemeine Staatslehre gewürdigt. Schmitts Arbeiten wollen immer auch Antworten auf aktuelle politische Herausforderungen geben. Deshalb kann auf die Thematisierung seiner Biographie und des zeitgeschichtlichen Hintergrunds nicht verzichtet werden. (shrink)

Zgodnie z klasycznym podejściem kultura jest przeciwieństwem natury, a człowiek jako istota przekształcająca świat jest motorem rozwoju cywilizacji. Pisma C. G. Junga zawierają nieklasyczną koncepcję kultury, zgodnie z którą nieświadomość zbiorowa determinuje sposób interpretacji i rozumienia rzeczywistości, a tym samym rozwój kultury. Psychiatra uważał człowieka za istotę tworzącą symbole. Pisał o „popędzie symbolu”, który sprawia, że powstają one spontanicznie. Istnieje związek między działaniem instynktów, które mają podłoże biologiczne, a archetypowym źródłem symboli. W nieświadomości tkwią siły natury – w szczególności popęd (...) libido i instynkty. Kultura powstaje pomiędzy nieświadomością a świadomością, a przy tym proces jej rozwoju ma aspekt gatunkowy. (shrink)

In the 1870s, Carl Neumann proposed the so-called method of the arithmetic mean for solving the Dirichlet problem on convex domains. Neumann’s approach was considered at the time to be a reliable existence proof, following Weierstrass’s criticism of the Dirichlet principle. However, in 1937 H. Lebesgue pointed out a serious gap in Neumann’s proof. Curiously, the erroneous argument once again involved confusion between the notions of infimum and minimum. The objective of this paper is to show (...) that Lebesgue’s sharp criticism of Neumann’s proof was only partially justified. (shrink)

The ArgumentCarl Gottfried Neumann was born in Königsberg, Prussia, in 1832 and died in Leipzig in 1925. His father was the physicist Franz Neumann, notable for his contributions not only to the study of electricity and magnetism but also to the development of physics education in nineteenth-century Germany. Carl Neumann studied at the University of Königsberg and received his doctorate in 1855 with a work on the application of elliptic integrals to mechanics. In 1858 he became (...) Privatdozent, and in 1863 Professor of Mathematics at Halle. Later that same year he moved to Basel, and in 1865 he became Ordinary Professor of Mathematics at Tübingen. Finally in 1868 he was appointed Professor of Mathematics at Leipzig, a post he held until he retired in 1911; of the two mathematics professorships at Leipzig, this was the one formerly held by F. A. Möbius, and it was officially devoted to “the higher mathematics, especially physics”. So Neumann's academic career, along with his role as one of the founding editors of the Mathematische Annalen beginning in 1869, can be seen as reflecting the enormous advance in mathematical sophistication that German physics underwent in the latter part of the nineteenth century. (shrink)

This article addresses, from a Frankfurt School perspective on law identified with Franz Neumann and more recently Habermas, the attack upon the principles of war criminality formulated at the Nuremberg trials by the increasingly influential legal and political theory of Carl Schmitt. It also considers the contradictions within certain of the defence arguments that Schmitt himself resorted to when interrogated as a possible war crimes defendant at Nuremberg. The overall argument is that a distinctly internal, or “immanent”, form (...) of critique is required of Schmitt's position, in which its is found wanting even on its own terms. In principle, the application of this dialectical mode of critique can allow a genuine debate to emerge between those seeking to continue both the Schmittian and critical theory traditions, whilst safeguarding the latter from the dangers of formulating polemical interventions that are, in effect, counterproductive to their own intentions. (shrink)

The State of the Political challenges traditional interpretations of the political thought of Max Weber, Carl Schmitt, and Franz Neumann. Focusing on their adaptation of a German tradition of state-legal theory, the book offers a scholarly, contextualized account of the interrelationship between their political thought and practical political criticism. Dr Kelly criticizes the typical separation of these writers, and offers a substantial reinterpretation of modern German political thought in a period of profound transition, in particular the relationship between (...) political theory and conceptual change. Alongside its focus on German political and juridical thought, the book contributes significantly to the history of European ideas, discussing parliamentarism and democracy, academic freedom and cultural criticism, political economy, patriotism, sovereignty and rationality, and the inter-relationships between law, the constitution and political representation. (shrink)

Carl Schmitt verfügt heute über eine so breite und stets wachsende internationale Leserschaft wie kein anderer deutscher Staatsrechtslehrer des vergangenen Jahrhunderts. Sein Werk wird dabei freilich meist isoliert betrachtet und allenfalls auf den staatsrechtlichen Kontext bezogen. Im Mittelpunkt dieses Buches steht dagegen der politische Intellektuelle, der weit über die Grenzen seines Faches hinauswirkte. Besondere Aufmerksamkeit gilt dabei den Anfangs- und den Endjahren der Weimarer Republik. Während Schmitt in München Strategien zur Zähmung der Revolution entwickelte, setzte er sich in seinen (...) Berliner Jahren für eine autoritäre Transformation der Verfassung ein, die neben der äußersten Linken auch die äußerste Rechte von der Macht fernhalten sollte. Das geschah nicht nur in der Form der verfassungsrechtlichen Expertise für Regierungskreise, sondern auch durch publizistische Interventionen, bei denen der in Bonn gebildete Schülerkreis Schmitts eine tragende Rolle spielte. Zeitschriften wie Der Ring und das Deutsche Volkstum standen in der Endkrise der Weimarer Republik zeitweise vollständig unter dem Einfluß Schmittscher Ideen, und auch im breiteren Umfeld waren sie präsent, etwa in den Organen der Bündischen Jugend oder in der vielgelesenen Tat. Selbst Kritiker Schmitts konnten sich diesem Einfluß nicht entziehen, wie am Beispiel Otto Kirchheimers, Franz Neumanns, Ernst Fraenkels, Waldemar Gurians und anderer gezeigt wird. Gestützt auf nachgelassene Korrespondenzen und eine umfassende Auswertung der zeitgenössischen Publizistik gibt das Buch Aufschluß über Schmitts Netzwerk und seine politischen Strategien. (shrink)

“Who are you? Tu quis es?” The interrogator was the German philosopher and pedagogue Eduard Spranger. The subject was Carl Schmitt. The place: Berlin. The time: summer of 1945. The question was “precipitous,” as Schmitt acknowledged in Ex Captivitate Salus, the book he completed following his release from Nuremberg in 1947. “Who are you?” Who, but one of the most highly acclaimed and esteemed jurists and political thinkers of the Weimar Republic, whose writings captured the attention of Georg Lukács, (...) Karl Korsch, Felix Gilbert, Leo Strauss, Ferdinand Toennies, and whose concepts significantly influenced Walter Benjamin, Herbert Marcuse, Otto Kirchheimer, Franz Neumann, Karl Mannheim and many other intellectuals and writers on the Left and the Right? (shrink)

Because of its characterization of National Socialism as a form of 'totalitarian monopoly capitalism', many critics of Franz Neumann's pioneering book of 1942, Behemoth, have rejected what they see as a crude Marxist analysis of the subject. This not only does little justice to the richness of Neumann's book, it also distorts its central focus. By contrast, this paper suggests that a proper appreciation of the impact of Max Weber in general, and Carl Schmitt in particular, on (...) the development of Neumann's thought permits a more detailed assessment of both the merits and the shortcomings of his most famous analysis. (shrink)

By revisiting late-Weimar debates between Carl Schmitt and two left-wing critics, Otto Kirchheimer and Franz L Neumann, we can shed light on the surprising alliance of populist politics with key tenets of economic liberalism, an alliance that vividly manifests itself in the political figure and retrograde policies of Donald Trump. In the process, we can begin to fill a striking lacuna in recent scholarly literature on populism, namely its failure to pay proper attention to matters of political economy. (...) We can also perhaps begin to make sense of the roots of Trump’s assault on the US federal state: formal law and its organizational basis, modern bureaucracy, represent potential restraints on the alliance of populism with neoliberalism. (shrink)

This is the classic work upon which modern-day game theory is based. What began as a modest proposal that a mathematician and an economist write a short paper together blossomed, when Princeton University Press published Theory of Games and Economic Behavior. In it, John von Neumann and Oskar Morgenstern conceived a groundbreaking mathematical theory of economic and social organization, based on a theory of games of strategy. Not only would this revolutionize economics, but the entirely new field of scientific (...) inquiry it yielded--game theory--has since been widely used to analyze a host of real-world phenomena from arms races to optimal policy choices of presidential candidates, from vaccination policy to major league baseball salary negotiations. And it is today established throughout both the social sciences and a wide range of other sciences. (shrink)

This book represents the views of one of the greatest mathematicians of the twentieth century on the analogies between computing machines and the living human brain.

Concepts of International Relations, for Students and Other Smarties is not a stereotypical textbook, but an instructive, entertaining and motivating introduction to the field of International Relations (IR). Rather than relying on figures or tables, Concepts of International Relations, for Students and Other Smarties piques the reader's interest with a pithy narrative that presents apposite nutshell examples, stresses historical breaks and throws in the odd pun to get the big picture across. While there are other brief, introductory IR titles, Iver (...) Neumann's book remains fully within the academic genre, and is comparatively long on history. It is based on his repeatedly offered introductory lectures to first-year IR students and students from other disciplines looking for an overview course at the LSE. With a relaxed lecturing style, this textbook introduces the long-term historical emergence of concepts such as state (European), state (global), empire, non-state agents, foreign policy, state system, nationalism, globalization, security, international society, great powers, diplomacy, war and peace, balance of power, international law, power and sovereignty, intervention, gender and class. It demonstrates how such phenomena have been understood in very different ways. First, the reader is alerted to how the use of concepts is an integrated part of politics. Secondly, the reader is sensitized to how social change has worked in the past, and is working now. Thirdly, the book demonstrates how historical and social context matters in ongoing international relations. (shrink)

With In Search of Mechanisms, Carl F. Craver and Lindley Darden offer both a descriptive and an instructional account of how biologists discover mechanisms. Drawing on examples from across the life sciences and through the centuries, Craver and Darden compile an impressive toolbox of strategies that biologists have used and will use again to reveal the mechanisms that produce, underlie, or maintain the phenomena characteristic of living things. They discuss the questions that figure in the search for mechanisms, characterizing (...) the experimental, observational, and conceptual considerations used to answer them, all the while providing examples from the history of biology to highlight the kinds of evidence and reasoning strategies employed to assess mechanisms. At a deeper level, Craver and Darden pose a systematic view of what biology is, of how biology makes progress, of how biological discoveries are and might be made, and of why knowledge of biological mechanisms is important for the future of the human species. (shrink)

This article aims to sketch a phenomenological approach to Heidegger’s concept of Ereignis. In understanding Ereignis as the presencing of being, the fun­damental question is whether and how this presence of being, i.e., presence as such, can be experienced. While this experience is incompatible with a transcendental ap­proach, the suggestion here is that Ereignis can be experienced not as my own, but as an anonymous presence. To flesh out this suggestion, a close reading of Heidegger’s critique of subjectivity in the (...) Contributions will elaborate on why presence can belong neither to humanity nor to being. In a second step, a motif in Heidegger’s reception of Schelling is discussed which clarifies that the experience of Ereignis involves a necessity that goes beyond subjectivity. In a third step, the idea of “letting-presence” shows how the coming into being of experience has to remain anonymous in order to be the experience of Ereignis. (shrink)

Historical Justice and Memory highlights the global movement for historical justice—acknowledging and redressing historic wrongs—as one of the most significant moral and social developments of our times. Such historic wrongs include acts of genocide, slavery, systems of apartheid, the systematic persecution of presumed enemies of the state, colonialism, and the oppression of or discrimination against ethnic or religious minorities. The historical justice movement has inspired the spread of truth and reconciliation processes around the world and has pushed governments to make (...) reparations and apologies for past wrongs. It has changed the public understanding of justice and the role of memory. In this book, leading scholars in philosophy, history, political science, and semiotics offer new essays that discuss and assess these momentous global developments. They evaluate the strength and weaknesses of the movement, its accomplishments and failings, its philosophical assumptions and social preconditions, and its prospects for the future. (shrink)

This chapter contains sections titled: The Rip‐Off Account Musical Traditions Recorded Music: The Blues Rock and Race The Music Business Sensibilities The Evolution of Taste Conclusion Notes.

Auf der Grundlage der Lehre von C.G. Jung, den Erfahrungen des Zweiten Weltkrieges und der atomaren Bedrohung Ende des 20. Jahrhunderts entwirft der Autor eine neue Ethik der Tiefenpsychologie, die der psychologischen Situation des modernen Menschen gerecht werden soll.

In this article the school of C.G. Jung is presented as a movement that, following the Swiss psychologist, tries to coimply inconscious and conscious in a symbolic language of senses. As a representative of the Jung School the psycology of Erich Neumann is offered, belonging to the Eranos Circ..

The dynamic development of science and technology in the last decades has led to new challenges in jurisprudence. This holds for individual fields of doctrinal law as well as the concerned fields of jurisprudence. It is especially significant for the structure of justice, the efficiency of law as a steering instrument of society, and the empirical conditions of legal responsibility. In a jurisprudential perspective, the philosophy of law is rather engaged with the adaptiveness of its traditional principles and categories or (...) the capacity to come to terms with the new developments and less concerned with concrete matters of law. (shrink)

Anstatt die Herkunft von Leibniz' Monadenkonzept in rezeptionsgeschichtlicher Perspektive nachweisen zu wollen, erklärt die vorliegende Studie die offensichtliche Präsenz und Virulenz des Monadenbegriffs im 17. und 18. Jahrhundert selbst zu ihrem Untersuchungsgegenstand.Sie rekonstruiert den frühneuzeitlichen Bildungskanon zum Pythagoreismus, in dem der Monadenbegriff tradiert worden ist, und analysiert vor diesem Hintergrund die monadologischen Philosophien von Gottfried Wilhelm Leibniz, Christian Wolff und Andreas Clavius. An reichem Quellenmaterial zeigt sie, wie die ahistorisch argumentierenden Monadologien von Leibniz und Wolff von deren Zeitgenossen rehistorisiert bzw. (...) "repythagoreisiert", in das Raster des Antike-Moderne-Verhältnisses verortet und auf diese Weise evaluiert worden sind.Ein die Studie beschließender Ausblick fasst die Ergebnisse zusammen und weist selektiv auf die Wege der Monaden in die Moderne hin. (shrink)

The influence of emotion on episodic and autobiographical memory in schizophrenia was investigated. Using an experiential approach, the states of awareness accompanying recollection of pictures from the IAPS and of associated autobiographical memories was recorded. Results show that schizophrenia impairs episodic and autobiographical memories in their critical feature: autonoetic awareness, i.e., the type of awareness experienced when mentally reliving events from one’s past. Schizophrenia was also associated with a reduction of specific autobiographical memories. The impact of stimulus valence on memory (...) performance was moderated by clinical status. Patients with schizophrenia recognized more positive than negative pictures, and recalled more positive than negative autobiographical memories while controls displayed the opposite pattern. A hypothesis in terms of a fundamental executive deficit underlying these impairments is proposed. (shrink)

In light of scientific advances such as genomics, predictive diagnostics, genetically engineered agriculture, nuclear transfer cloning, and the manipulation of stem cells, the idea that genes carry predetermined molecular programs or blueprints is pervasive. Yet new scientific discoveries—such as rna transcripts of single genes that can lead to the production of different compounds from the same pieces of dna—challenge the concept of the gene alone as the dominant factor in biological development. Increasingly aware of the tension between certain empirical results (...) and interpretations of those results based on the orthodox view of genetic determinism, a growing number of scientists urge a rethinking of what a gene is and how it works. In this collection, a group of internationally renowned scientists present some prominent alternative approaches to understanding the role of dna in the construction and function of biological organisms. Contributors discuss alternatives to the programmatic view of dna, including the developmental systems approach, methodical culturalism, the molecular process concept of the gene, the hermeneutic theory of description, and process structuralist biology. None of the approaches cast doubt on the notion that dna is tremendously important to biological life on earth; rather, contributors examine different ideas of how dna should be represented, evaluated, and explained. Just as ideas about genetic codes have reached far beyond the realm of science, the reconceptualizations of genetic theory in this volume have broad implications for ethics, philosophy, and the social sciences. Contributors. Thomas Bürglin, Brian C. Goodwin, James Griesemer, Paul Griffiths, Jesper Hoffmeyer, Evelyn Fox Keller, Gerd B. Müller, Eva M. Neumann-Held, Stuart A. Newman, Susan Oyama, Christoph Rehmann-Sutter, Sahotra Sarkar, Jackie Leach Scully, Gerry Webster, Ulrich Wolf. (shrink)

"Das Ziel dieser Untersuchung ist es, die Frage nach dem Wesen und dem Begriff der menschlichen Freiheit als ein philosophisches Grundproblem vor den phänomenologischen Blick zu bringen und nicht nur im Rahmen einer bereits vorausgesetzten philosophischen Teildisziplin - wie etwa in der Ethik oder als Gegenstand einer praktischen Philosophie - abzuhandeln. Diese Aufgabe führt uns in das Zentrum von Heideggers Philosophie. Heidegger gewinnt seinen eigenen Freiheitsbegriff jedoch in der grundlegenden Auseinandersetzung mit den großen Denkern des Abendlandes. Auch und gerade bei (...) Leibniz wird der Freiheitsbegriff in einer weit ausgreifenden Auseinandersetzung mit der philosophischen und theologischen Überlieferung eingeführt und auf dem Boden seines eigenen Denkens, der Monadenlehre, neu positioniert. Durch die Entgegensetzung der beiden Denker kann der jeweilige Standpunkt zum Freiheitsproblem noch schärfer in den Blick gebracht und im Rahmen der abendländisch-europäischen Geistesgeschichte erörtert werden. Zudem ermöglicht es gerade die Auseinandersetzung mit Leibniz, die Frage nach dem Wesen und dem Begriff der menschlichen Freiheit und andere wesentliche Fragen, die sich daraus ergeben, auf unsere Gegenwartsprobleme, insbesondere die Deutung oder gar Leugnung der Freiheit durch die Neurowissenschaften, zu beziehen und anzuwenden."--. (shrink)