Nach einer kurzen Erinnerung an einige von Keplers Hauptwerken, in denen traditionelle und moderne Elemente eingehen (Abschnitt 1), wird zwei Beispielen die Differenz zwischen diesen beiden Elementen näher untersucht. Das erste Beispiel, Keplers Naturbegriff, dient zur Diskussion der Kritik qualitativer Unterscheidungen. Hierbei stehen Keplers Verhältnis zur aristotelischen Naturauffassung und die Relevanz dieser Relation für die moderne Wissenschaftsauffassung im Mittelpunkt (Abschnitt 2). Das andere Beispiel befasst sich mit dem absoluten Wahrheitsanspruch von Keplers Wissenschaft und rückt damit exemplarisch eine Differenz zur modernen (...) Wissenschaftsauffassung in den Vordergrund (Abschnitt 3). Anschließend werden umfassender traditionelle Elemente der frühneuzeitlichen Wissenschaft, wie sie Kepler vertrat, dem modernen Wissenschaftsverständnis gegenübergestellt. Nachdem damit die Entfernung Keplers zur Gegenwart gleichsam maximiert ist, wende ich mich den Wissenschaftsauffassungen von Wolfgang Pauli und Werner Heisenberg zu, die in bemerkenswerter Nähe zu Keplers vormodernen Ansichten stehen und doch ganz im Kontext der Moderne entwickelt wurden (Abschnitt 4). Obwohl also in jüngster Zeit ganz differente Einstellungen zu Keplers Verhältnis zur modernen Wissenschaft vertreten wurden, lässt sich doch eine Tendenz zur Abstandsvergrößerung in dieser Relation ausmachen (Abschnitt 5). (shrink)

This chapter contains section titled: Kepler's New Astronomy Kepler's New Science of Vision Galileo and the Telescope Galileo and the Creation of Mathematical Physics Mersenne and the New Science.

The purpose of this note consists of discrete rational reconstruction which took place during the years 1609-1630 and 1630-1666, ie, the year of the publication of their Astronomia Nova and the year of death of the great German astronomer Johannes Kepler, and the subsequent range from desperate to knowledge of these laws of planetary motion, by the English scientist Sir Isaac Newton.

In 1596, in the Mysterium Cosmographicum, a twenty-five-year-old Johannes Kepler rashly banished lines from the universe. They “scarcely admit of order,” he wrote, and God himself could have no use for them in this “well-ordered universe.” Twenty-five years later, though, Kepler had come to repent the temerity of his youth. “O male factum!” he lamented in a 1621 second edition of the Mysterium – “O what a mistake” it was to dismiss lines, for linearity is revealed in (...) those most perfect and divine motions – the revolutions of the heavenly orbs. Why did Kepler come to lament the rashness of his youth? The answer lies deep in the details of Kepler’s discovery of elliptical orbits in 1605. Kepler struggled to find an empirically adequate description and physically plausible explanation of Mars’s path through the heavens. He realized, though, that his originally spherical notion of location and direction were insufficient to reconcile descriptions and explanations of the planet’s motion. Crucially inspired by the “magnetic philosophy” of William Gilbert, Kepler adopted an oriented conception of space, which finally allowed a plausible mechanism to be constructed for elliptical motion – the true path of the planet. Yet, this oriented space required the stipulation of straight lines. Without straight lines, even God could not construct the planets’ elliptical orbits. (shrink)

Arnold Sommerfeld introduced the fine-structure constant that determines the strength of the electromagnetic interaction. Following Sommerfeld, Wolfgang Pauli left several clues to calculating the fine-structure constant with his research on Johannes Kepler's view of nature and Pythagorean geometry. The Laplace limit of Kepler's equation in classical mechanics, the Bohr-Sommerfeld model of the hydrogen atom and Julian Schwinger's research enable a calculation of the electron magnetic moment anomaly. Considerations of fundamental lengths such as the charge radius of the (...) proton and mass ratios suggest some further foundational interpretations of quantum electrodynamics. (shrink)

The fine-structure constant, which determines the strength of the electromagnetic interaction, is briefly reviewed beginning with its introduction by Arnold Sommerfeld and also includes the interest of Wolfgang Pauli, Paul Dirac, Richard Feynman and others. Sommerfeld was very much a Pythagorean and sometimes compared to Johannes Kepler. The archetypal Pythagorean triangle has long been known as a hiding place for the golden ratio. More recently, the quartic polynomial has also been found as a hiding place for the golden (...) ratio. The Kepler triangle, with its golden ratio proportions, is also a Pythagorean triangle. Combining classical harmonic proportions derived from Kepler’s triangle with quartic equations determine an approximate value for the fine-structure constant that is the same as that found in our previous work with the golden ratio geometry of the hydrogen atom. These results make further progress toward an understanding of the golden ratio as the basis for the fine-structure constant. (shrink)

The year 2009 has been a year of numerous commemorations of both scientific and non-scientific achievements that contributed to the advancement of human kind. Protestants celebrated the 500th anniversary of the birth of Calvin; literary critics celebrated the 200th anniversary of the poet Edgar Allan Poe; and the musical genius Felix Mendelssohn-Bartholdy was also born 200 years ago. 2009 further marked the bicentennial of the birth of Louis Braille, the inventor of Braille; and Abraham Lincoln, the 16th president of the (...) United States, who founded the National Academy of Sciences. Pierre Curie, famous for his work on radioactivity that he conducted together with his wife Marie Curie, was born 150 ago; as was John Dewey, a philosopher and psychologist who is recognized as one of the founding fathers of both pragmatism as well as functional psychology. UNESCO and the International Astronomical Union dubbed 2009 the International Year of Astronomy. By doing so, astronomers celebrated the 400th anniversary of Galileo Galilei’s telescopic observations as well as the publication of Johannes Kepler’s Astronomia nova wherein he formulated the first two laws of planetary motion. 2009 also marked the last of a 3-year-long celebration of Planet Earth, another UNESCO-governed initiative. However, for evolutionary biologists and philosophers of science, 2009 will be largely remembered for its worldwide commemorations of the 200th anniversary of the birth of Charles Darwin, and the 150th anniversary of the publication of his magnum opus On the origin of species by means of natural selection. Footnote1 In order to pay tribute to Darwin’s major contribution to the advancement of evolutionary science, the International Union of Biological Sciences and the International Union of History and Philosophy of Science have called the year 2009 the Darwin Year. Given that so many scientific discoveries were commemorated, COPUS, the Coalition on the Public Understanding on Science, called out 2009 as the Year of Science, in the hope to pay equal tribute to both the field of biology as well as astronomy. 2009 was indeed a year of biology. Somewhat overshadowed by the big Darwin celebrations, smaller-scaled events were held to commemorate the 200th anniversary of the publication of Lamarck’s Philosophie Zoologique; and the 150th anniversary of the death of Alexander von Humboldt, the father of biogeography. In 1910, Constantin Mereschkowsky wrote his article on symbiogenesis entitled ‘The Theory of Two Plasmas as the Basis of Symbiogenesis, a New Study for the Origins of Organisms’. The article was published in the German Biologisches Zentralblatt, the journal that would later evolve into the current Theory in Biosciences. Somewhat forgotten, but equally important for the field of symbiogenesis, was the 200th anniversary of the birth of Pierre-Joseph Van Beneden, a Belgian paleontologist and zoologist famous for distinguishing parasitism from commensalism. Finally, Henry Bergson, known for inventing the currently rejected notion of élan vital, was born 150 years ago. In order to memorialize the important role these biologists played in the advancement of our understanding of the evolutionary process, a 2-day international conference was organized entitled: Evolution today and tomorrow, Darwin evaluated by contemporary evolutionary and philosophical theories. The conference was organized by The Centre for Philosophy of Science of the University of Lisbon (Portugal), in collaboration with the Centre for Environmental Biology of the same university, and the Lisbon Centre for Applied Psychology. The articles presented here are a spin-off of this conference. The current volumes contain the peer-reviewed articles of a selection of the plenary and invited speakers, as well as those of scholars who were additionally invited to contribute to the volumes. (shrink)

RENÉ DESCARTES: UMA BIOGRAFIA -/- RENÉ DESCARTES: A BIOGRAPHY -/- Emanuel Isaque Cordeiro da Silva - CAP-UFPE, IFPE-BJ e UFRPE. E-mails: [email protected] e [email protected]. WhatsApp: (82)98143-8399. -/- -/- Nascido em 1596 em Haia, nas fronteiras de Touraine e Poitou, em uma família nobre, René Descartes vem ao mundo ao mesmo ano em que Johannes Kepler (1671-1630), em seu primeiro trabalho publicado (Mysterium cosmographicum), prova a superioridade da astronomia moderna (a de Nicolau Copérnico (1473-1543)) da astronomia antiga (a de (...) Ptolomeu (90-168 d.C.)). Ao mesmo tempo, Galileu Galilei (1564-1642), que detém a cadeira de matemática da Universidade de Pádua, funda o método experimental. As descobertas de Galileu tiveram forte impacto sobre o Colégio Real de La Fleche, realizado pelos jesuítas e onde Descartes recebeu, a partir de 1606, uma forte educação. Ele menciona, no Discurso do Método, seu “desejo extremo” em aprender, seguido, no final de seus estudos, de uma grande decepção: decepção com a filosofia ensinada, cujas controvérsias perpétuas revelam um caráter questionável, e que não pode fornecer um alicerce, em seu estado atual, para outras ciências. Também é proferido um desapontamento, mas esse desapontamento é inverso e diz respeito às matemática, capaz de fornecer esse fundamento que a filosofia não confere, mediante sua certeza e evidências, mas sobre o qual ainda não construímos nada. -/- -/- Numa Europa marcada pelo choque do tradicionalismo católico e do mercantilismo protestante, o lento declínio do poder espanhol e a luta dos Países Baixos pela sua independência, Descartes escolheu, primeiramente, após a graduação, a carreira militar. Engajado no exército do Príncipe Maurício de Nassau, ele é retirado da ociosidade da vida da guarnição pelo encontro, em 1618, de um jovem cientista holandês, Isaac Beeckman (1588-1637), que se tornou seu amigo íntimo por algum tempo. Conhecedor de todas as pesquisas científicas do momento e partidário da nova concepção “mecanicista” da natureza, Beeckman compartilhou com Descartes um entusiasmo que foi acompanhado, segundamente, da ambição de realizar a ciência universal por si mesma, mediante um método único: na noite de 10 de novembro de 1619, ele concebe em três “sonhos”, “os alicerces de uma ciência admirável”. -/- Nos anos seguintes a essa iluminação decisiva, Descartes viajou por toda a Europa, estimando, como Michel de Montaigne (1533-1592), que a demonstração de boas maneiras e costumes diferentes podem gerar muitos preconceitos. Toda sua vida, além disso, esteve vagando, isto é, foi marcada por múltiplas mudanças de residências, e a recusa de estabelecer um vínculo muito de perto com alguém. Foi na Holanda que ele, finalmente, buscará a tranquilidade que não encontrara na França ainda abalada pelas guerras religiosas, antes de ser assim pelas convulsões da Fronda. Todavia, mesmo na Holanda, ele não pôde evitar os ataques de calvinistas e polemicas teológicas que o repugnaram, como evidenciado em suas discussões com a Universidade de Utrecht entre 1643 à 1645 e a Universidade de Leiden em 1647. -/- -/- Além de sua amizade com Beeckman, outro encontro teve uma influência indubitavelmente decisiva sobre o destino de Descartes: o encontro com o cardeal de Bérulle. Fundador da congregação do Oratório (ao qual pertencem Nicolas Malebranche (1638-1715) e Jean-Baptiste Massillon (1663-1742)), o cardeal de Bérulle enxerga na nova física mecanicista, um meio de lutar contra o naturalismo resultante do Renascimento e seu paganismo latente: em uma longa entrevista com Descartes, no outono de 1647, ele fez dessa última uma obrigação de consciência para se dedicar, nesse sentido, à filosofia. -/- Em 1628, Descartes começa a escrever as Regras para a direção do espírito, um tratado inacabado e que não foi publicado durante a vida do autor. Em 1631, desenvolvera a geometria analítica que combina curvas geométricas com equações algébricas. Em 1633 escreveu O Tratado do Homem e preparava-se para publicar O Tratado do Mundo quando a notícia da condenação de Galileu Galilei pelo Santo Ofício (a Inquisição) o deixou receoso e decide, por prudência, não publicar o seu Tratado no qual a tese do movimento da Terra ao redor do Sol é apoiada. Alguns anos depois, foi divulgado em público cultivada de algumas de suas descobertas científicas: além da geometria, a dioptria (a teoria da refração da luz) e meteoros (teoria dos fenômenos atmosféricos luminosos). Esses três tratados aparecem no apêndice do Discurso do Método, e como “ensaios” desse método, em 1637. No século XIX, Victor Cousin (1792-1867) publicou pela primeira vez o Discurso sozinho, sem os ensaios. -/- Então vem a principal obra de Descartes no ramo da metafísica: as seis Meditações, aumentadas pelas objeções dos mais famosos filósofos da época (incluindo Thomas Hobbes (1588-1679), Antoine Arnauld (1612-1694) e Pierre Gassendi (1592-1655)), e as respostas a essas objeções, apareceram em 1641. Ansioso para expor sua filosofia para que pudesse ser ensinada, ele também a caracteriza em forma de manual com os Princípios da Filosofia de 1644. -/- Além dos trabalhos publicados, foi por meio das cartas trocadas com personalidades do mundo erudito que Descartes encontrou a oportunidade de esclarecer vários pontos de sua filosofia. Seus principais correspondentes foram o Prade Marin Mersenne (1588-1648), o Padre Denis Mesland (1615-1672), Pierre Chanut (1601-1662), Claude Clerselier (1614-1684), Christiaan Huygens (1629-1695) e Henry More (1614-1687). A partir de 1643, Descartes sustentou, com a Princesa Isabel da Boêmia (1596-1662), uma correspondência dedicada essencialmente a questões morais, que lhe permitiu a formulação de suas ideias nesse campo: esse esforço conduziu, em 1649, ao tratado das Paixões da alma. -/- Nesse mesmo ano, 1649, a Rainha Cristina da Suécia (1626-1689) o convida para ir a Estocolmo, que ele aceitou após muita hesitação. Recebido com todas as honras, mas forçado a um modo de vida bastantemente distinto daquele que era acostumado, e submetido a um clima do qual não se adequou, ele sucumbiu a pneumonia em fevereiro de 1650. -/- Descartes deixou-nos uma espécie de autobiografia intelectual na primeira parte do Discurso do Método: em seus anos de treinamento, seus entusiasmos e suas decepções. O discurso é, também, o primeiro livro para quem busca compreender o projeto filosófico cartesiano desde sua gênese até sua realização. Existem expostos, o método claro (na segunda parte), mas também a moral (terceira parte), a metafísica (quarta parte) e finalmente a física (quinta e sexta partes). (shrink)

This chapter poses questions about the existence and character of the Scientific Revolution by deriving its initial categories of analysis and its initial understanding of the intellectual scene from the writings of the seventeenth century, and by following the evolution of these initial categories in succeeding centuries. This project fits the theme of cross cultural transmission and appropriation -- a theme of the present volume -- if one takes the notion of a culture broadly, so that, say, seventeenth and eighteenth (...) or nineteenth century European intellectual cultures are deemed sufficiently distinct that one can speak of the "transmission" of texts and ideas from the one to the other as cross cultural. I maintain that a process of transforming and assimilating seventeenth century achievements manifests itself in two distinct cultures of interpretation, one developed by historians of philosophy, the other by scientists and historians of science. The first, following actor's categories, interprets the revolution in the seventeenth century as a philosophical displacement, partly fomented by a radical change in astronomical theory; the second, retrospectively applying the post nineteenth century sense of the term "science" to seventeenth century events, finds a "scientific" revolution, or the birth of modern science. The chapter proposes interpreting the Scientific Revolution as a revolution in natural philosophy and metaphysics. (shrink)

Preliminary Material /Reto Rössler, Tim Sparenberg and Philipp Weber -- Kosmos & Kontingenz /Reto Rössler, Tim Sparenberg and Philipp Weber -- "De la théorie à la pratique“ /Eva Marie Noller -- Mittelalterliche Kosmologie und Kontingenz /Cornelia Selent -- Kontingenz der Stimmen im Kosmos der Lettern -,Atomologie', Technologie und William Baldwins Beware the Cat /Ronja Bodola -- Hypothese, Abweichung und Traum Keplers Ellipsen /Reto Rössler -- "Nur leerer Raum und Schatten“ /Hartmut Böhme -- Gewissheit als sentiment /Christian Reidenbach -- Poiesis im (...) "Gegenhalt“ der anderen Welten: Epistemische und kosmologische Kontingenz bei Breitinger und Brockes /Johannes Wankhammer -- Ungereimtheit - Poesie und Prosa um 1755 /Wolfgang Hottner -- "Es giebt freylich unzähliche Welten“ /Tim Sparenberg -- Kontingenz, Ordnung und realer Grund bei Kant /Thijs Menting -- Im Grunde das Regellose /Philipp Weber -- Kontingenz und Latenz /Helmut Müller-Sievers -- Revolution in Permanenz: Auguste Blanquis Ewigkeit durch die Sterne /Alexandra Heimes -- "Kosmische Gesetze“? /Elisa Ronzheimer -- Vom unendlichen Universum zur Dialektik der Kontingenz /Thomas Ebke -- Stetigkeit im kosmischen Diskontinuum /Timothy Attanucci -- Versuch einer Kosmologie des Performativen in der Kunst /Maximilian Haas -- Kosmopolitismus und Internationalismus: Zwei Modelle, zwei Erbschaften /Étienne Balibar -- Vom kontingenten Kosmos zur Kosmopolitik /Karin Harrasser -- Auswahlbibliographie /Reto Rössler, Tim Sparenberg and Philipp Weber -- Begriffsregister /Reto Rössler, Tim Sparenberg and Philipp Weber -- Autorinnen und Autoren /Reto Rössler, Tim Sparenberg and Philipp Weber. (shrink)

In this paper, I argue that culture plays a pivotal role for understanding Nietzsche’s own normative commitments. My argument develops as follows: Section 2 shows that Nietzsche advances an ideal of self-cultivation (Bildung) which is derived from the existential role of culture, elevating a peculiar concept of artistic creativity to ground his perfectionist understanding of value. Section 3 traces Nietzsche’s image of Goethe as exemplar of creative excellence. I contend that Nietzsche portrays Goethe as a male genius, rendering his concept (...) of self-cultivation entrenched in the cultural imagery of his time. The fin de siècle was obsessed with the image of genius as well as the relationship of creativity and gender. Moreover, as towering figure of German culture after the founding of the German Empire in 1871, Goethe was a frequent example of creative genius. Section 4 deepens the discussion of the role of gender in Nietzsche’s concept of creativity, exploring how the essentialist gender psychology of his mature works curtails the creative potential of women and explains his dismissal of feminism. (shrink)

The Newman problem is a fundamental problem that threatens to undermine structural assumptions and structural theories throughout philosophy and science. Here, we consider the problem in the context of consciousness science. We introduce and discuss the problem, and explain why it is detrimental not only to structuralist assumptions, but also to theories of consciousness, if left unconsidered. However, we show that if phenomenal spaces, and mathematical structures of conscious experience more generally, are understood in the right way, the Newman problem (...) does not arise. The upshot of our paper is that consciousness science needs to be careful in which definition of structure to consider, but if it is, the Newman problem disappears. (shrink)

Debates on Nietzsche’s naturalism usually posit nature and culture as competing principles to understand the contingent genesis of humanity. In contrast to this polarizing tendency, I argue that Nietzsche focuses on the cultural characteristics of humanity because of his naturalistic framework. Moreover, I submit that Nietzsche’s conceptualization of the entanglement of nature and culture contains important insights for critically understanding the challenges of the Anthropocene today.

Informally, structural properties of mathematical objects are usually characterized in one of two ways: either as properties expressible purely in terms of the primitive relations of mathematical theories, or as the properties that hold of all structurally similar mathematical objects. We present two formal explications corresponding to these two informal characterizations of structural properties. Based on this, we discuss the relation between the two explications. As will be shown, the two characterizations do not determine the same class of mathematical properties. (...) From this observation we draw some philosophical conclusions about the possibility of a ‘correct’ analysis of structural properties. (shrink)

This paper examines a looming reproducibility crisis in the core of the hard sciences. Namely, it concentrates on molecular modeling and simulation (MMS), a family of methods that predict properties of substances through computing interactions on a molecular level and that is widely popular in physics, chemistry, materials science, and engineering. The paper argues that in order to make quantitative predictions, sophisticated models are needed which have to be evaluated with complex simulation procedures that amalgamate theoretical, technological, and social factors (...) – leading to problems with reproducibility. Thus, for methodological reasons, the predictive success causes a reproducibility problem. (shrink)

This is part one of a two-part paper, in which we develop an axiomatic theory of the relation of partial ground. The main novelty of the paper is the of use of a binary ground predicate rather than an operator to formalize ground. This allows us to connect theories of partial ground with axiomatic theories of truth. In this part of the paper, we develop an axiomatization of the relation of partial ground over the truths of arithmetic and show that (...) the theory is a proof-theoretically conservative extension of the theory PT of positive truth. We construct models for the theory and draw some conclusions for the semantics of conceptualist ground. (shrink)

When it comes to evaluating reductive hypotheses in metaphysics, supervenience arguments are the tools of the trade. Jaegwon Kim and Frank Jackson have argued, respectively, that strong and global supervenience are sufficient for reduction, and others have argued that supervenience theses stand in need of the kind of explanation that reductive hypotheses are particularly suited to provide. Simon Blackburn's arguments about what he claims are the specifically problematic features of the supervenience of the moral on the natural have also been (...) influential. But most discussions of these arguments have proceeded under the strong and restrictive assumptions of the S5 modal logic. In this paper we aim to remedy that defect, by illustrating in an accessible way what happens to these arguments under relaxed assumptions and why. The occasion is recent work by Ralph Wedgwood, who seeks to defend non-reductive accounts of moral and mental properties together with strong supervenience, but to evade both the arguments of Kim and Jackson and the explanatory challenge by accepting only the weaker, B, modal logic. In addition to drawing general lessons about what happens to supervenience arguments under relaxed assumptions, our goal is therefore to shed some light on both the virtues and costs of Wedgwood's proposal. (shrink)

In this essay, Johannes Giesinger comments on the current philosophical debate on educational justice. He observes that while authors like Elizabeth Anderson and Debra Satz develop a so-called adequacy view of educational justice, Harry Brighouse and Adam Swift defend an egalitarian principle. Giesinger focuses his analysis on the main objection that is formulated, from an egalitarian perspective, against the adequacy view: that it neglects the problem of securing fair opportunities in the competition for social rewards. Giesinger meets this objection (...) by expressing two basic theses: First, he argues that Brighouse and Swift themselves fail to give an adequate account of fair competition; and, second, he shows that the adequacy view provides the theoretical resources to face this problem. (shrink)

Several authors have recently questioned whether dehumanization is a psychological prerequisite of mass violence. This paper argues that the significance of dehumanization in the context of National Socialism can be understood only if its ideological dimension is taken into account. The author concentrates on Alfred Rosenberg’s racist doctrine and shows that Nazi ideology can be read as a political anthropology that grounds both the belief in the German privilege and the dehumanization of the Jews. This anthropological framework combines biological, cultural (...) and metaphysical aspects. Therefore, it cannot be reduced to biologism. This new reading of Nazi ideology supports three general conclusions: First, the author reveals a complex strategy of dehumanization which is not considered in the current psychological debate. Second, the analysis of the ideological mechanism suggests a model of dehumanization that is more plausible than other psychological models. Third, the author provides evidence that this kind of dehumanization had psychological consequences and hence was an important feature of Nazi reality. (shrink)

This chapter explores the ideological dimension of dehumanization in the context of National Socialism, focusing on the connection between concepts of humanity and dehumanizing images. NS regarded itself as a political revolution, realizing a new concept of humanity. Nazi ideologues undergirded the self-understanding of NS by developing racist anthropologies. I examine two major strands of Nazi ideology, focusing on their diverging strategies of dehumanization, and arguing that they were dependent on different anthropological frameworks. Richard Walther Darré held a naturalistic concept (...) of humanity and advanced biologistic forms of dehumanization. Alfred Rosenberg developed a dualistic anthropology that combined metaphysical and natural features. He dehumanized certain groups of people by reducing them to being human in a natural sense only. Moreover, I aim to show that the key motifs of these racist worldviews were prevalent in the scientific and philosophical debates on anthropology in early-twentieth-century Germany. I thus explore the general orientation of both the naturalistic and the anti-naturalistic strand in anthropological thought, unfold the animalizing tendencies of these views, and emphasize their conformity with the key motifs of Nazi ideology. The case of NS should thus exemplify the dehumanizing potential of anthropological theories. (shrink)

This is part two of a two-part paper in which we develop an axiomatic theory of the relation of partial ground. The main novelty of the paper is the of use of a binary ground predicate rather than an operator to formalize ground. In this part of the paper, we extend the base theory of the first part of the paper with hierarchically typed truth-predicates and principles about the interaction of partial ground and truth. We show that our theory is (...) a proof-theoretically conservative extension of the ramified theory of positive truth up to. (shrink)

We live in times of an increasing polarization in which the margins of the political spectrum begin to dominate our social imagination again. While the neoliberal iteration of the capitalist project suggests an extreme individualism as the normative default position, the devastating impact of the globalized economy on many has reignited the pursuit of socialist alternatives. In this constellation, Simmel’s social theory of modernity can be a useful resource to undercut the return of the old battle between opposite economic systems. (...) This paper argues that two kinds of pluralism can be derived from his conceptualization of the social effects of the money economy. In contrast to one-size-fits-all concepts of freedom, Simmel embraces a social pluralism which acknowledges a plurality of cultural spheres as relevant for the self-actualization of modern individuals, attributing different combinations of independence and embeddedness to them. Moreover, he rejects the social extremes of socialism and individualism, since they fail to properly integrate individual freedom into the social whole without undermining it. Instead Simmel gives us the vision of a pluralist economy in which democratic worker’s cooperatives are combined with an overall liberal market to satisfy both the longing for community and the strive for individual distinction. (shrink)

Erich Rothacker (1888–1965) was a key figure in early-twentieth-century philosophy in Germany. In this paper, I examine the development of Rothacker’s philosophy of culture from 1907 to 1945. Rothacker began his philosophical career with a völkerpsychological dissertation on history, outlining his early biologistic conception of culture (1907–1913). In his mid-career work, he then turned to Wilhelm Dilthey’s (1833–1911) Lebensphilosophie (philosophy of life), advancing a hermeneutic approach to culture (1919–1928). In his later work (1929–1945), Rothacker developed a cultural anthropology. I shall (...) argue that Rothacker’s later theory of culture retained key motifs of his earlier works. In this way, I trace central aspects of Rothacker’s reception of both Völkerpsychologie and Lebensphilosophie. The paper focuses on two aspects of Rothacker’s philosophical development that deserve more attention than they have received to date: his reception of Völkerpsychologie and the political character of his theories of culture. Rothacker’s theoretical work was closely connected to his political conservatism, which culminated in his engagement with National Socialism. The paper unearths problematic aspects of the legacy of Völkerpsychologie and Lebensphilosophie in early twentieth-century German thought. (shrink)

A central dispute in social ontology concerns the existence of group minds and actions. I argue that some authors in this dispute rely on rival views of existence without sufficiently acknowledging this divergence. I proceed in three steps in arguing for this claim. First, I define the phenomenon as an implicit higher-order disagreement by drawing on an analysis of verbal disputes. Second, I distinguish two theories of existence—the theory-commitments view and the truthmaker view—in both their eliminativist and their constructivist variants. (...) Third, I examine individual contributions to the dispute about the existence of group minds and actions to argue that these contributions have an implicit higher-order disagreement. This paper serves two purposes. First, it is a study to apply recent advances in meta-ontology. Second, it contributes to the debate on social ontology by illustrating how meta-ontology matters for social ontology. (shrink)

The aim of this chapter is to clarify the meaning and the use of the concept of relativism in the context of National Socialism (NS). This chapter analyzes three aspects of the connection between relativism and NS: The first part examines the critical reproach that NS is a form of relativism. I analyze and criticize the common core of this widespread argument, which is developed in varying contexts, was held in different times, and is still shared by several authors. The (...) second part investigates the ideological debate among Nazi philosophers themselves concerning whether NS is indeed a form of relativism. I focus on the epistemological consequences of Nazi anthropology and analyze both its relativistic tendencies and the strategies used to reject relativism. In contrast to the received view, I argue that Nazi philosophers attempted to overcome both absolutism and relativism. The third part investigates the academic debate on relativism during NS, using the example of the prize question on relativism that was announced by the Prussian Academy of Science in 1936. By examining the academic approaches to the problem of relativism, I also address the question of how broader philosophical debates were related to the core of Nazi ideology. Academic philosophers took the self-understanding of Nazi philosophers seriously. They saw the shared aim of overcoming relativism as an opportunity to collaborate with NS. The brief conclusion summarizes the findings of the chapter. I conclude that, in the context of NS, critics, ideologists, and academics understand and use the concept of relativism in the same way. (shrink)

The asylum system faces problems on two fronts. States undermine it with populist politics, and migrants use it to satisfy their migration preferences. To address these problems, asylum services should be commodified. States should be able to pay other states to provide determination and protection-elsewhere. In this article, I aim to identify a way of implementing this idea that is both feasible and desirable. First, I sketch a policy proposal for a commodification of asylum services. Then, I argue that this (...) policy proposal is not only compatible with the right to asylum, but also supported by moral considerations. Despite some undesirable moral features, a market in asylum facilitates the provision of asylum to those who need it. (shrink)

We begin by considering two common ways of conceiving critical metaphysics. According to the first (and polemical) conception, critical metaphysics analyzes nothing more than the form of thought and thereby misses the proper point of metaphysics, namely to investigate the form of reality. According to the second (and affirmative) conception, critical metaphysics starts from the supposed insight that the form of reality cannot be other than the form of thought and is thus not required to analyze anything but that form. (...) We argue that the first conception is too weak while the second is too strong. Then we sketch an alternative conception of critical metaphysics, a conception we find expressed both in Kant’s B-Deduction and in the way Barry Stroud has recently investigated the possibility of metaphysics. According to such a conception, a properly critical metaphysics needs to proceed in two steps: first, it needs to analyze the most general and necessary form of any thought that is about an objective reality at all; second, it needs to investigate how that form of thought relates to the reality it purports to represent. But unlike Kant, Stroud remains sceptical regarding the possibility of a satisfying transition from thought to reality in metaphysics. We argue that this dissatisfaction can be traced back to a notion of objectivity and reality in terms of complete mind-independence. Then we sketch an alternative notion of objectivity and reality in terms of distinctness from subjects and acts of thinking, and argue that it is that notion that allows Kant, with his Transcendental Idealism, to make the transition required for any satisfying metaphysics, namely that from the form of thought to reality. (shrink)

Living organisms are exposed to numerous influencing factors. This holds also true for their infrastructures that are processing and transducing information like endocrine networks or nerval channels. Therefore, the ability to compensate for noise is crucial for survival. An efficient mechanism to neutralise disturbances is instantiated in form of parallel complementary communication channels exerting antagonistic effects at their common receivers. Different signal processing types share the ability to suppress noise, to widen the system’s regulation capacity, and to provide for variable (...) gains while leaving the transferred signal to a large extent unchanged. (shrink)

In this paper we investigate with a case study from chemistry under what conditions a simulation can serve as a surrogate for an experiment. The case-study concerns a simulation of H2-formation in outer space. We find that in this case the simulation can act as a surrogate for an experiment, because there exists comprehensive theoretical background knowledge in form of quantum mechanics about the range of phenomena to which the investigated process belongs and because any particular modelling assumptions as can (...) be justified. If these requirements are met then direct empirical validation may even be dispensable. We conjecture that this is not the case in the absence of comprehensive theoretical background knowledge. (shrink)

This paper develops a taxonomy of kinds of actions that can be seen in group agency, human–machine interactions, and virtual realities. These kinds of actions are special in that they are not embodied in the ordinary sense. I begin by analysing the notion of embodiment into three separate assumptions that together comprise what I call the Embodiment View. Although this view may find support in paradigmatic cases of agency, I suggest that each of its assumptions can be relaxed. With each (...) assumption that is given up, a different kind of disembodied action becomes available. The taxonomy gives a systematic overview and suggests that disembodied actions have the same theoretical relevance as the actions of any ordinarily embodied human. (shrink)

In his writings on school choice and educational justice, Harry Brighouse presents normative evaluations of various choice systems. This paper responds to Brighouse's claim that it is inadequate to criticise these evaluations with reference to empirical data concerning the effects of school choice.

We show that any predicational theory of partial ground that extends a standard theory of syntax and that proves some commonly accepted principles for partial ground is inconsistent. We suggest a way to obtain a consistent predicational theory of ground.

This is, to the best of my knowledge, the first published attempt at a rigorous logical formalization of a passage in Leibniz's Monadology. The method we followed was suggested by Johannes Czermak.

This chapter argues for a structural injustice approach to the governance of AI. Structural injustice has an analytical and an evaluative component. The analytical component consists of structural explanations that are well-known in the social sciences. The evaluative component is a theory of justice. Structural injustice is a powerful conceptual tool that allows researchers and practitioners to identify, articulate, and perhaps even anticipate, AI biases. The chapter begins with an example of racial bias in AI that arises from structural injustice. (...) The chapter then presents the concept of structural injustice as introduced by the philosopher Iris Marion Young. The chapter moreover argues that structural injustice is well suited as an approach to the governance of AI and compares this approach to alternative approaches that start from analyses of harms and benefits or from value statements. The chapter suggests that structural injustice provides methodological and normative foundations for the values and concerns of Diversity, Equity, and Inclusion. The chapter closes with an outlook onto the idea of “structure” and on responsibility. The idea of a structure is central to justice. An open theoretical research question is to what extent AI is itself part of the structure of society. Finally, the practice of responsibility is central to structural injustice. Even if they cannot be held responsible for the existence of structural injustice, every individual and every organization has some responsibility to address structural injustice going forward. (shrink)

The disappearing agent problem is an argument in the metaphysics of agency. Proponents of the agent-causal approach argue that the rival event-causal approach fails to account for the fact that an agent is active. This paper examines an analogy between this disappearing agent problem and the exclusion problem in the metaphysics of mind. I develop the analogy between these two problems and survey existing solutions. I suggest that some solutions that have received significant attention in response to the exclusion problem (...) have seen considerably less attention in response to the disappearing agent problem. For example, one solution to the exclusion problem is to reject the exclusion assumption. Analogously, one solution to the disappearing agent problem could be to deny the claim that the agent-causal approach and the event-causal approach are mutually exclusive. Similarly, proportionality theories of causation, a solution to the exclusion problem, can be transferred to the disappearing agent problem. After establishing the plausibility of the analogy between the two problems, I examine how this latter solution in particular can be transferred from the one problem to the other. (shrink)

The question of what the function of human remembering might be has entered the contemporary philosophical discourse only relatively recently. In this debate, two main views have emerged: preservatism and simulationism. According to preservatism, the function of remembering is to preserve information from/about the past. In contrast, simulationism holds that the function of remembering is to enable reliable thought about the future. Here, I employ form to function reasoning to evaluate both of these views. I argue that both perservatism and (...) simulationism fail to account for the entire representational structure of episodic remembering. As an alternative, I then propose my own account: that the function of remembering is to track when we have epistemic authority about the past. (shrink)

Das Thema des vorliegenden Aufsatzes ist Georg Simmels »relativistische[s] Weltbild« , anhand dessen die Prinzipien seiner Kulturphilosophie dargelegt werden. Im ersten Teil wird die systematische Fragestellung der Philosophie des Geldes im historischen Kontext rekonstruiert. Dabei steht der philosophiegeschichtliche Zusammenhang zwischen dem Wertproblem und der Debatte um den Relativismus im Zentrum. Im zweiten Teil wird Simmels kulturphilosophische Lösung des Wertproblems, durch die das Geld zum Paradigma seines Relativismus wird, systematisch analysiert. Der dritte Teil setzt sich mit dem Prinzip der kulturellen Formung (...) auseinander. Am Beispiel der Formwelt Erkenntnis wird die Grundlage von Simmels Kulturtheorie in toto dargelegt. Der vierte Teil wendet sich der Weiterentwicklung von Simmels Kulturtheorie in seiner späten Lebensphilosophie zu. Dabei wird einerseits seine Theorie der kulturellen Formwelten analysiert, und andererseits deren Integration in eine umfassende Dialektik des Lebens nachvollzogen. Im fünften Teil wird die Frage gestellt, ob Simmel aus heutiger Sicht als ein Relativist zu bezeichnen ist. Dabei wird argumentiert, dass Simmels kulturphilosophische Position große Ähnlichkeiten mit dem konzeptuellen Relativismus hat, der gegenwärtig von Carol Rovane vertreten wird. Deshalb plädiere ich dafür Simmel in der gegenwärtigen Debatte um den Relativismus ernster zu nehmen. (shrink)

Seit wenigen Jahren erfreuen sich in den Lebenswissenschaften mehrere Theorien eines immer weitergehenden Einflusses, die unter Etikettierungen wie Systembiologie, Netzwerktheorie oder Signalomics nur scheinbar unabhängige Herangehensweisen an komplexe Zusammenhänge darstellen. Navigation ist der übergreifende Gedanke, der so unterschiedliche Gebiete wie Regelungstheorie, Entscheidungstheorie und Systemwissenschaft verbindet. Navigation als Lage- und Kursbestimmung nebst den zugehörigen Signalverarbeitungsprozessen und Steuerkommandos ist die Grundlage dessen, was lebende Organismen von der blo§en Ansammlung materieller Ingredienzien unterscheidet – von der molekularen Ebene bis zum Sozialverhalten. Denn stets stellen (...) sich Prozesse des Lebens als solche des Suchens, Kommunizierens, Disponierens und Vervollkommnens dar, ob es sich nun um die Regulation der Sauerstoffspannung im Blut oder die Organisation eines Ameisenvolkes handelt. Navigationsaufgaben sind damit schließlich auch Fragestellungen ärztlicher Entscheidungsfindung, die sich in einem komplexen Raum aus individuellen, sozialen und ethischen Anforderungen entfalten. (shrink)

We explore a ‘Neo-Cartesian’ account of divine ultimacy that raises the concept of God to its ultimate level of abstraction so that we can do away with even the question of his existence. Our starting point is God’s relation to the logical and metaphysical order of reality and the views of Descartes and Leibniz on this topic. While Descartes held the seemingly bizarre view that the eternal truths are freely created by God, Leibniz stands for the mainstream view that the (...) eternal truths are grounded in God’s nature. We argue that the implausibility of Descartes’ doctrine stems mainly from the assumption that there is a non-epistemic notion of absolute necessity that constitutes the ultimate court of appeal for all modal questions and that this assumption is questionable. We also question the assumption that God’s ultimacy merely requires that all reality be grounded in God in the sense of mere explanation, so that it suffices if the necessary truths are grounded in God’s nature but not in God’s will. This will lead us to a reassessment of Descartes’ position. In the final and main part of the paper, we push Descartes’ doctrine of the creation of the eternal truths to its ‘logical’ conclusion with the aim of getting to a novel conception of ‘God.’. (shrink)

The aim of this chapter is to clarify the use and meaning of the concept of relativism in the context of National Socialism (NS). Section 1 examines the critical reproach that NS is a form of relativism. I analyze and criticize the common core of this widespread argument which has dominated discussions about the topic up to the present. Section 2 sketches the general debates on relativism before and during NS. I show that fascist thought could be associated with both (...) relativism and anti-relativism. In contrast to the received view, I argue that Nazi intellectuals regarded relativism as problem, and presented NS as the overcoming of relativism. Subsequently I turn to two major philosophers who connected their philosophy with NS. Section 3 investigates Bruno Bauch’s (1887–1942) nationalist philosophy. I show that he linked his concept of the nation with an objectivist value theory intended to oppose all kinds of relativism. Section 4 turns to Erich Rothacker’s (1888–1965) cultural anthropology. I argue that the revision of his philosophical views in the 1930s was accompanied by a political turn towards NS and a withdrawal from relativism. The brief conclusion (Section 5) summarizes the findings of the chapter. I conclude that, in the context of NS, relativism is mostly used in a pejorative sense. (shrink)

This paper presents Cusanus’ dialogue of 1462, named after and centred on the concept of non-aliud, and exploits its speculative resources for conceiving the relationship between God and the realm of finite entities. Furthermore, it points to the elements of self-constitution of the absolute and of the latter’s grounding relation towards the contingent. Finally, it is argued that Cusanus’ concept of non-aliud offers a valuable contribution to the present debate about an adequate concept of God.

Nationalistische Ideen haben in der gegenwärtigen Politik Konjunktur. Dabei ist auch die Wiederkehr einer völkisch-traditionalistischen Ideologie zu beobachten. Der völkische Nationalismus ist in rechtsextremen Gruppen weit verbreitet. Mittlerweile wirken völkische Ideen jedoch weit in die bürgerliche Mitte hinein, nicht zuletzt aufgrund der erfolgreichen Strategien der sogenannten „Neuen Rechten“. Die Identitäre Bewegung (IB) spielt in dieser Szene eine wesentliche Rolle und wird zumeist als eine „neurechte Jugendbewegung“ (Bruns et al 2017) definiert. Diese Einschätzung möchte ich im Folgenden näher betrachten. Meine Auseinandersetzung (...) mit der Ideologie der IB umfasst drei Schritte: Im ersten Schritt wird mit dem Konzept des Ethnopluralismus, das Grundmotiv der identitären Ideologie, analysiert. Im zweiten Schritt entfalte ich eine genealogische Perspektive. Deshalb wird hier eine bestimmte Variante völkischen Denkens der 20er und 30er Jahre thematisiert. Ausgehend von einer kulturkritischen Zeitdiagnose entwickelten Philosophen wie Alfred Baeumler (1887–1968), Ernst Krieck (1882–1947) oder Erich Rothacker (1888–1965) eine identitätspolitische Antwort auf die Moderne und sahen diese im Nationalsozialismus (NS) verwirklicht. Der völkische Partikularismus war das Grundmotiv dieser politischen Anthropologie. Meine genealogische Analyse wird zeigen, dass die IB keine „neurechte Jugendbewegung“ (Bruns et al 2017; Hervorhebung J.S.) in einem inhaltlichen Sinne ist. Denn die identitäre Ideologie ist keine Erneuerung, sondern eine simple Wiederkehr völkischen Denkens, das bereits vor 1945 weit verbreitet war. Im dritten Schritt präsentiere ich eine Kritik der völkischen Ideologie, die sich auf das Modell der „ethnokulturellen Identität“ konzentriert. (shrink)

This paper examines Georg Simmel’s philosophy of culture in relation to anthropological debates, developing a historical and a systematic argument: First, I show that Simmel’s approach can be read as a response to the anthropological challenge of modernity. Second, I demonstrate that Simmel’s theory of culture can be brought to bear on current anthropological debates. Focusing on his concept of cultivation, I argue that Simmel advances a transformative concept of humanity that considers both the biological nature of humans and the (...) distinct character of human culture. (shrink)

Gesellschaft ist ein schwieriger, weil prinzipiell nie konkret faßbarer Gegenstand der Erkenntnis. Zu diesem Problem gibt es u.a. transzendentale, phänomenologische, systemtheoretische Ansätze. Die Gegenstandsverfassung hat weitreichende forschungspraktische Konsequenzen, auch hinsichtlich sozialwissenschaftlicher Wissenschaftlichkeit. Pragmatismus und Semiotik fand, trotz Apels Peirce- und Joas’ Meadrezeption, noch nicht genügend Beachtung. Gesellschaft wird nicht als Objekt, sondern als erkenntnisdeterminierendes Ziel eines kognitiven Verhaltens eingeführt. Sie wird so kontextualisiert in einer Wahrheitstheorie, die sowohl objektive Fakten wie kognitive Allgemeinheit in sich vereint, und zwar konkret in jeder (...) Zeichenrelation. Von hier ließe sich die Systemtheorie Luhmanns debattieren, nicht in ihren attraktiven Anwendungen, sondern ihrem logischen Kern nach. (shrink)

Some philosophers of fiction – most famously Jerold Levinson1 - have tried to argue that fictional narrators can never be identified with real authors. This argument relies on the claim that narration involves genuine assertion (not just the pretense of assertion that lacks truthfulness) and that real authors are not in a position to assert anything about beings on the fictional plain - given that they don’t rationally believe in their existence. This debate on the status of narrators depends on (...) the idea that fictional beings and beings in the real worlds reside, as it were, at different levels. The assumption that there is a gap separating the levels of fiction and reality serves as a rationale for the claim that real authors could not possibly be en rapport with the fictional characters that they create (e.g. entertain beliefs about them, etc.). (shrink)

In this paper, I examine two exemplary replies to the challenge of history that played a crucial role in the controversies on the nature and purpose of philosophy during the so-called long 19th century. Nietzsche and Dilthey developed concepts of philosophy in contrast with one another, and in particular regarding their approach to the history of philosophy. While Nietzsche advocates a radical break with the history of philosophy, Dilthey emphasizes the continuity with the philosophical tradition. I shall argue that these (...) conceptual reorientations are linked to specific social images of the philosopher. Nietzsche, on the one hand, presents us a new version of the philosophical recluse. Dilthey, on the other hand, embraces the idea of a philosophical community, thus emphasizing the collective character of philosophical research. My examination of these connections attempts to show that the history of philosophy should also be studied as a social tradition. (shrink)

Computational functionalism posits that consciousness is a computation. Here we show, perhaps surprisingly, that it cannot be a Turing computation. Rather, computational functionalism implies that consciousness is a novel type of computation that has recently been proposed by Geoffrey Hinton, called mortal computation.