An English translation of the essay and an extended introduction are included in the download. In diesem Essay geht es um ein religionsfreundliches Selbst- und Weltverständnis, das die Reichweite der menschlichen Vernunft ebenso wie deren intrinsische Grenzen achtet. In dem weiten Feld wählen wir hier Betrachtungen des mittelalterlichen Philosophen und Theologen Meister Eckhart aus. Eckhart (ca.1260-1338) gilt vielen als Mystiker, anderen als Philosophen des Christentums. Er war wohl Beides. Philosophisch ist seine Lehre, die einzelne menschliche Seele habe (...) einen göttlichen, unvergänglichen Urgrund; eher mystisch die These, dieser Urgrund bedarf einer „Gottesgeburt“ in der Seele, ein Loslassen von allen Bestrebungen, einschließlich dem Bestreben, sich gottgefällig zu verhalten. Mir geht es hier nur um den philosophischen Aspekt mit Betonung auf Erkenntnis. (shrink)

Nothingness plays an essential role throughout the work of Meister Eckhart. The function of this concept, however, changed during the development of his thought. Despite this change nothingness remains always associated with the theory of analogy which lies at the core of Eckhart's attempt to explain the radical difference between God and creation and the complete dependency of all being on its unitary and transcendent ground.

This paper examines the nature of “asceticism” (rīyāḍat) in Sufism, revolving around the works of the 13th century Persian Sufi Mawlānā Jalāl al-Dīn Muḥammad Rūmī Balkī and exploring two critical inquiries: Firstly, it seeks to determine whether Rūmī’s mystical perspective on asceticism is world-rejecting or world-affirming. Secondly, it investigates potential parallels and divergences between Rūmī and Meister Eckhart’s stances—specifically, through the Dominican’s Sermons and Treatises—and assesses the implications for the two figures. In examining Rūmī’s works, the current research (...) primarily relies on secondary sources within the Persian intellectual tradition to provide an intracultural context. Utilizing horizontal and vertical interpretations, this study examines critical themes in Rūmī’s works, such as love, detachment (zuhd), the world’s deceptive nature, and seclusion. The findings reveal that Rūmī’s asceticism is not “monastic” (ruhbānī); instead, it balances moderate abstinence and worldly engagement, underpinned by the Quran and the ḥadīth teachings. Rūmī and Eckhart underscore asceticism as an inner transformation rather than mere physical austerity, emphasizing inner purification, self-transcendence, and spiritual detachment as routes to divine unity. The two thinkers’ teachings are catalysts for profound personal transformation and a more fulfilling life in today’s world. (shrink)

How is experience possible if the one who experiences is ‘forgotten’ and transcended? In his book Meister Eckhart: Mystic and Philosopher Reiner Schürmann explores two lines of thought in Eckhart’s philosophy of mind—Aristotelian and Neo-Platonic. The first of these, he observes, leads to the idea that being is revealed in the “birth of the Son”—that is, in God acting in place of the active intellect. The second leads to the idea that being is revealed in an unrepresentable (...) Unity. These two lines of thought are, on their face, inconsistent. While the idea of the “birth of the Son” permits a division between ‘illuminator’ (universal) and ‘illuminated’ (particular), and so preserves the possibility of experience, the idea of an unrepresentable Unity does not. The resulting aporia, Schürmann argues, is resolved through Eckhart’s concept of detachment. But if, as Eckhart suggests, detachment is fundamentally atemporal, then it is not clear how, when one ‘lives in detachment,’ the process of becoming, through which an object appears to a subject, can be sustained. Hence, Schürmann’s resolution is problematic. In his Defense to charges of heresy, however, Eckhart takes positive steps towards explaining how something can simultaneously be a Unity and a multiplicity. In so doing, he offers us a window into both the nature of detachment and the nature of mind. (shrink)

The present article focuses on the idea that divine nature is prior to being. This idea was first articulated in John of Scythopolis’s commentary on Pseudo-Dionysius. It was adopted by Maximus Confessor and re-used in Meister Eckhart’s first Quaestio Parisiensis. The main tenet of this idea is that, if God is the origin of being, he must be more fundamental than being. Thus, being cannot be identical to divine nature. The conclusion that can be drawn from the discussion (...) of this idea is that the importance that has been traditionally attached to the "Exodusmetaphysik" must be reconsidered, and that the pro-ontological conception of divine nature constitutes an autonomous tradition in Christian thought. (shrink)

Abstract: Eckhart proposed that the ultimate of ultimates was not a perceptible God reachable through mystical experience, but an inconceivable and unfathomable ‘something’ beyond all human possibility. His proposition rests on an important distinction between the mutually exclusive paths of mysticism and spiritual knowledge. Eckhart’s teaching is analysed as if it were an independent metaphysical proposition, detached from its historical and scholarly context. The overall explanatory perspective is that of a dedicated interest in metaphysical gnosis, as part of (...) a quest for the resolution of the human condition. Eckhart provides some valuable assistance in this regard, identifying the ‘Intellect’ – the principial force behind ordinary intellection - as a crucial spiritual capacity. Eckhart is likely to remain misunderstood and misinterpreted because those who are attracted to his teachings have no authentic metaphysical grounding of their own, and are therefore unable to recognise and appreciate – let alone elucidate - the key features of a spirituality that extends beyond mystical experientialism. (shrink)

The work that follows concerns the theology, spirituality and mysticism of Master Eckhart. Without any pretense of exhausting it, which would require several volumes, we will try to illustrate its main features. Taking as reference the work of Eckhart The Sermons translated by Marco Vannini, one of the greatest Italian scholars of the Rhine Master, we will try to bring out to the reader’s intelligence the pathways to understanding and experiencing what Eckhart considers the essence of God. (...) Three ways that are called silence, humility and exhaustion. Using the metaphor of musical keys to indicate these three ways, we have, at least we hope, pointed out the structural elements of the vast score of the experience that Master Eckhart claims to have of the essence of God, a score that reabsorbs, in a superior synthesis, the three keys, giving shape to a single path that leads, by affinity, to union with the undifferentiated and absolute One. The purpose of this work is to value the foundations of Eckhartian theology, spirituality and mysticism for take, why not, advantage in sense of a personal growth (our and the kind readers). (shrink)

This paper argues that Jacques Derrida and Meister Eckhart both construe love as a gift that is entirely free of economic exchange, and both conclude on this basis that love cannot be grasped or identified. In my reading, Eckhart and Derrida do not rule out consideration of one’s own well-being, but their accounts do entail that calculated self-protection is external to love. For this reason, they suggest, lovers should not expect to balance love against a prudential restraint: (...) although both demands are indelible, they function at different levels. A gift of this sort is ineluctably dangerous, but Derrida and Eckhart suggest that unsettling darkness must be endured in order to preserve the possibility of love. (shrink)

Il lavoro consiste in una particolare rilettura del testo cusaniano, nella quale si cerca di evidenziare, tra le altre fonti, soprattutto la presenza di Meister Eckhart. La “discesa” nel fondo dell'anima è presentata come il culmine teoretico di quel cammino di visione a cui e-duca l'aegnima dell'icona. Per queste ragioni l'articolo punta sull'influsso della mistica speculativa in campo teoretico e di quella dottrina che M. Eckhart chiama “Generazione del Logos nell'anima”. Tale trattazione apre poi il senso dell'ampia (...) sezione dedicata alla filosofia negativa e ai “nomi divini” del Deus Trinitas, stavolta sulla scia di Dionigi: Infinito, Non-Aliud e Padre. Centrale è la figura del Cristo, unica vera condizione di possibilità della visione “di” Dio in quanto unico mediatore tra il finito e l'infinito; in Cristo si realizza quella paradossale unione delle due nature ed offre così all'umanità la chiave tanto desiderata per avvicinare l'Infinito. (shrink)

The basis of analyzes carried out in the article is the work of Bernhard Welte: Meister Eckhart. Gedanken zu seinen Gedanken. The central subject of research is the idea Abgeschiedenheit (“isolation”). Following the interpretation of Welte it has been considerated a phenomeno‐ logical description on two ways. From the practical experience, as a modus vivendi a religious man, and from the theoretical, as speculative thought. Theoretical considerations consist of analysis of the concept of truth and goodness, which (...) class='Hi'>Eckhart identifies with the idea of God. Welte shows that these concepts of medieval thinker at the starting point considerations are still sink in the schemes of metaphysical thinking, but in the next stages of its argumentation he overcome metaphysical discourse. The purpose of the article, guided by the suggestion Weltes interpretation, is to show ways of reaching the source forms of religious experience. At the same time the text raised the issue of problematic use formulas of mystical union and noticed parallels have been taking place between the method of phenomenological reduction and the idea of Abgeschiedenheit. (shrink)

This book presents a phenomenological and hermeneutical research, where the body is taken both as fundamental ontological situation of human, as well as a language phenomenon, appearing in the dialectical tension between two Greeks notions – soma and sarx. The first of them is a becoming, hypostasizing entity, which in Aristotelian terms can be called dynamis (potentiality), while the second one, since it is a hypostasis, can be called energia (actuality). So the difference between them, using Heidegger’s terms, can be (...) seen as ontological one. One of the hypotheses of the research is that such a specifically divided body is a ground of mystical experience. Though as the examples provided here were mysticisms by Gregory Palamas and Meister Eckhart, they were interpreted as spectacular particularities of the broader, not only religious, phenomenon of mysticism. The latter is redefined here as a relation (including erotic one), based on meeting and co-action of two or more bodies etc. -/- This book is a phenomenological and hermeneutical research, where the body is presented both as fundamental ontological situation of human, as well as a language phenomenon, appearing in the dialectical tension between two Greeks notions – soma (the body) and sarx (flesh). The first of them is a becoming, hypostasizing entity, which in Aristotelian terminology can be called dynamis (potentiality), while the second one, since it is a hypostasis, can be called energia (actuality). Though the difference between them, using Heidegger’s terminology, can be presented as ontological. For one of the hypotheses of the research is that such a specifically divided body is a ground of mystical experience. Though as examples taken here were mysticisms by St Gregory Palamas and Meister Eckhart, they understood here as radical, but spectacular particularities of the broader (and essential for such a body) phenomenon of mysticism, which is redefined in this book as not only religious relation, based on meeting and co-action of two or more bodies, hermetic from the outside (so erotic relation also can be presented by this notion). (shrink)

The 26 essays collected in this volume explore some crucial aspects of the philosophical and scientific traditions of the Middle Ages and the Renaissance. Using a historical-philological approach, the volume brings to light unpublished documents and offers new reconstructions of the intellectual paths of authors such as Meister Eckhart, Nicole Oresme, John Buridan, Siger of Brabant, William of Ockham, Peter Pomponazzi, and Giovanni Pico della Mirandola.

Two major lines of argument support the notion that Hildegard of Bingen’s metaphysics is peculiarly gynocentric. Contra the standard commentary on her work, the focus is not on the notion of viriditas; rather, the first line of argument presents a specific delineation of her ontology, demonstrating that it is a graded hierarchy of beings, many of which present feminine aspects of the divine, and all of which establish the metaphysical notion of interpenetrability. The second line of argument specifically contrasts her (...) thought to that of Aquinas and Meister Eckhart, noting areas of similarity and difference. It is concluded that the visionary origins of Hildegard’s work may have to some extent precluded our understanding of it, and that her work merits consideration not only philosophically and theologically but from the standpoint of its early presentation of a gynocentric worldview. (shrink)

The 13th-15th centuries were witness to lively and broad-ranging debates about the nature of persons. In this paper, I look at how the uses of ‘person’ in logical/grammatical, legal/political, and theological contexts overlap in the works of 13th-15th century contemplatives in the Latin West, such as Hadewijch, Meister Eckhart, and Catherine of Siena. After explicating the key concepts of individuality, dignity, and rationality, I show how these ideas combine with the contemplative use of first- and second-person perspectives, personification, (...) and introspection to yield a concept of 'person' that both prefigures Locke's classic 17th century definition and deeply influences the development of personalism. (shrink)

Diese Schrift enthält eine Reihe von sieben Artikeln, in der es um die Beziehung der Wissenschaften zu aufgeklärten, liberalen Formen religiöser Vorstellungen geht. Im Gegensatz zu verbreiteten Ansichten zumal des vorigen Jahrhunderts führt die moderne Naturwissenschaft zu einer zwar weitgehenden, aber prinzipiell nicht vollständigen Erklärung der Wirklichkeit. Sie kann die Rätselhaftigkeit der Welt für uns Menschen nicht aufheben; die Grundfähigkeiten des menschlichen Denkens sind schließlich nicht nur Gegenstand der Wissenschaft, sondern auch Voraussetzungen jeder wissenschaftlichen Tätigkeit. Auf der „meta-theoretischen“, nämlich der (...) philosophischen, kulturellen und religiösen Ebene bleibt die Welt mehrdeutig; wir dürfen und können wählen. Nach meiner Ansicht sprechen dabei Weisheit und Lebenskunst für eine pro-religiöse Einstellung; verbindlich kann und soll sie aber nicht sein. Die Artikel folgen dieser Gedankenspur. Sie sind voneinander unabhängig entstanden, sollen auch unabhängig lesbar sein und sind dazu als Volltext einbezogen. Etwas an Wiederholungen in der Reihe ist so nicht zu vermeiden, und dafür bitte ich um Nachsicht. Am Beginn steht eine kurze Antwort des Autors zur Frage „Was ist der Mensch?“, welche die Berlin-Brandenburgische Akademie der Wissenschaften etwa achtzig Personen gestellt hat. Es folgt ein Artikel zur biologischen Entstehung der höheren geistigen Fähigkeiten unserer Spezies „Mensch“, insbesondere der kognitionsgestützten Empathie. Zentraler Aspekt ist in den weiteren Überlegungen das menschliche Bewusstsein; es gibt prinzipielle, erkenntnistheoretisch robuste Gründe gegen die Möglichkeit einer vollständigen naturwissenschaftlichen Erklärung. Schon der geniale mittelalterliche Theologe Meister Eckhart hat den Urgrund des menschlichen Bewusstseins als göttlich angesehen. Unter den modernen Naturwissenschaftlern gehe ich exemplarisch auf Wolfgang Pauli ein, der neben Physik und Logik besonders die psychischen Voraussetzungen wissenschaftlicher Entdeckungen betont. Im Bezug auf Religion zeigte er Sympathie für östliche Gedankenwelten, liebte Schopenhauer, der den Buddhismus für westliche Denker wieder entdeckt hatte. Sodann erkläre ich meine Gründe für pro-religiösen „metaphysischen Optimismus“ – das göttliche Heil ist für Alle da - und das nicht nur im Kontext des Christentums. Nach diesem mehr persönlichen Artikel (ohne Zitate!) schließe ich mit einer systematischen Analyse von Aspekten moderner Biologie, die verschiedene, sowohl agnostische wie auch pro-religiöse Deutungen ermöglichen, und argumentiere für Offenheit der Erörterung. -/- The basic issue of this book on “Science, the enigma of consciousness, and pro-religious ideas” is the relation of modern science that encompasses, among its topics, its own intrinsic limitations, to enlightened, liberal versions of religion. The relation allows for more than one logically consistent interpretation on the “metatheoretical“, that is on the philosophical and cultural level. This includes religious as well as agnostic views. Choices and preferences are mainly a matter of wisdom and art of living, and not just of knowledge, and this may lead us towards a pro-religious option. -/- . (shrink)

The aim of this volume is to present Kafka not as a writer, or not only as a writer, but as a philosopher. However, even after narrowing the scope of our interest down, there will still be several Kafka’s left on the table. Themes treated in the volume include: the so-called Brentano School in Prague, Kafka’s affiliation to the Louvre Circle, Kafka and existentialist philosophy, Kafka’s Jewish heritage, his love of Nietzsche and Meister Eckhart and—last but not least, (...) since he was such an exceptional writer—his aesthetics. (shrink)

Musil wollte der Versuchung widerstehen, der Mohammed seiner eigenen Ideen zu sein. Ich möchte heute diese Rolle übernehmen, Musils Mohammed zu sein, ich werde dieser Versuchung nachgeben. Musils großartige Philosophie und insbesondere ihr Herzstück, die Analyse des Gefühls, ist, als philosophische Leistung, nie richtig eingestuft worden. Und zwar, weil sie thematisch eng zusammenhängt mit zwei philosophischen Traditionen, der einen, die er teilweise gekannt hat - der deskriptiven Psychologie von Brentano, Meinong, Höfler, Baley, Stumpf, Husserl, Scheler und den Gestalt-Psychologen - der (...) anderen, die er nicht kennen konnte - der analytischen philosophy of mind nach Wittgenstein. Nun, deutschsprachige Philosophen kennen die erste kaum, da sie thematisch und methodologisch meilenweit entfernt von den Anliegen Meister Eckharts und Kants ist, und anglophone Philosophen kennen Musil kaum, da die Druckfahnenkapitel und die Essays ihnen kaum zugänglich (gewesen) sind. (shrink)

Coincidenţa contrariilor reprezintă un punct esenţial în gândirea umanităţii, echivalând, în cele din urmă, cu dorinţa omului de a aduna într-un tot unitar pe cele ce se opun în univers. Această preocupare a stat la baza scrierilor unor gânditori importanţi, între care se numără Sfântul Dionisie Areopagitul, Meister Eckhart, Nicolaus Cusanus sau Mircea Eliade. Deşi au scris în perioade de timp diferite şi au aparţinut unor tradiţii diferite, operele lor stau mărturie faptului că motivul coincidentia oppositorum a fost (...) şi continuă să fie o constantă în viaţa omului în dorinţa acestuia de a atinge Absolutul. (shrink)

This paper discusses the notion of disimagination a translation of the German word Entbildung, which was devised by Meister Eckhart as a reinterpretation of the Neoplatonic categories of abstraction (aphairesis) and negation (apophasis)in connection with Nishitani Keiji's standpoint of emptiness. Nishitani proposes a nonsubjective, nonrepresentational, and nonconceptual type of knowledge to avoid the problem of representation implied in the modern subjective self-consciousness that prevents our access to the reality of things. It is argued that what he calls a (...) knowing of non-knowing can be understood as a transposition of the problematics of aphairesis to a new context, that of the formless form. The ontology of images in the creative process, both cosmic and artistic, is examined from Nishitani's identification of likeness and suchness on the field of emptiness. It is suggested that the resulting denial of the traditional distinction between being and appearance approaches a critique closer to postfoundational metaphysics and, like disimagination, aims at an ascetic movement of self-negation and detachment from words and images that leads, in turn, to a creative and playful use of language free of representation. (shrink)

Despre afinitățile elective dintre Mircea Eliade și diferiți oameni de cultură români și străini s-au scris multe pagini de-a lungul timpului. Cei interesați de opera savantului nu pot trece cu vederea legăturile spirituale și culturale cu Nae Ionescu, Mihail Sebastian, Emil Cioran, Constantin Noica, Goethe, C.G. Jung, Marcel Proust, Raffaele Pettazzoni etc. Și numărul acestora poate crește cu multe alte nume din țară și din străinătate, dovedind faptul că Mircea Eliade a fost și rămâne o personalitate care a marcat istoria (...) și cultura națională și universală și ale cărui idei încă fecundează spiritele preocupate de viața religioasă, de literatură sau de științele secolului în care trăim. Pornind de la aceste date, în cartea de față încercăm să creionăm felul în care ideile lui Eliade pot fi așezate alături de cele ale unor gânditori din arii diferite de cercetare, având în centru teme ce se regăsesc atât în lucrările savantului de origine română, cât și operele acestor personalități. În acest sens, ne-am oprit la câteva nume importante: Rudolf Otto, Sfântul Dionisie Areopagitul (alături de Meister Eckhart și Nicolaus Cusanus), Pr. Alexander Schmemann, Thomas J.J. Altizer, Sfântul Grigorie Palama (și isihasmul), I.P. Culianu, Marin Sorescu, Constantin Brâncuși, Nicolae Steinhardt, Pr. Dumitru Stăniloae. (shrink)

Including such topics as: What is Metaphysics ? Krishnamurti Explained The Perpetual Emptiness of Academic Philosophy Meister Eckhart & the Godhead Zen, Satori & Truth Enlightenment and ‘permanent non-dual awareness’ Buddhism & psychotherapy .

Nel saggio proposto lo sforzo principale è quello di estrapolare dal De visione Dei un possibile portato teoretico nel quale possa emergere la modernità del Cusano in merito alla teoria della conoscenza. In particolare, benché l'analisi resti prevalentemente nel solco scavato dalla tradizione della filosofia negativa, la ricerca riconosce la venatione Sapientiae (o, appunto, ricerca dell'Infinito) quale cammino di visione-ascesi-distacco. Tale particolare formulazione nasce dal tentativo di descrivere appieno la visione Dei senza evadere la ricchezza di significati che essa assume (...) in quello specifico ordine del mondo dove il neoplatonismo ha potuto pensare al contempo: i. la visione, nella classica formulazione neoplatonica di theorìa; ii. l'ascesi, come l'ha pensata la tradizione della filosofia negativa, tramite un percorso di salita attraverso delle scale o dei gradi; iii. il distacco, in senso eckhartiano, tanto etico (Gelassenheit) quanto teoretico (Abgeschiedenheit). (shrink)

Eliade and the Doctrine of Mystic Lights Eliade believed that in every religion there are reports about an experience of mystic light. Furthermore, all such reports mention that the person who experienced the light subsequently underwent a deep transformation of her or his spirit and began a new life, the life of a holy man or homo religiosus, which is identical – in its purest form – with the life of a mystic. A clear example of one such transformation is (...) Saul turning into Paul. But a closer analysis indicates, says the Author, that these changes can be of two kinds. They either come suddenly to an unsuspecting and unprepared individual, and that was the case of Saul, or they are a result of concentrated spiritual training, and such a case was described by Gregory Palamas. The former transformation leads to a religious conversion, the latter is the beginning of a new, mystic life. The Author argues that these forms of experience are seeing without using eyes, and as such, they may have served as a paradigm of vivid mental understanding. He quotes Plato and Heidegger to support these views. (shrink)

Discussions of Aristotle’s Metaphysics Z tend to treat it either as an independent treatise on substance and essence or as preliminary to the main conclusions of the Metaphysics. I argue instead that Z is central to Aristotle’s project of first philosophy in the Metaphysics: the first philosopher seeks the first causes of being qua being, especially substances, and in Z, Aristotle establishes that essences or forms are the first causes of being of perceptible substances. I also argue that the centrality (...) of Z to first philosophy is compatible with its status as theology. (shrink)

Aristotle analyses a large range of objects as composites of matter and form. But how exactly should we understand the relation between the matter and form of a composite? Some commentators have argued that forms themselves are somehow material, that is, forms are impure. Others have denied that claim and argued for the purity of forms. In this paper, I develop a new purist interpretation of Metaphysics Z.10-11, a text central to the debate, which I call 'hierarchical purism'. I argue (...) that hierarchical purism can overcome the difficulties faced by previous versions of purism as well as by impurism. Roughly, on hierarchical purism, each composite can be considered and defined in two different ways: From the perspective of metaphysics, composites are considered only insofar as they have forms and defined purely formally. From the perspective of physics, composites are considered insofar as they have forms and matter and defined with reference to both. Moreover, while the metaphysical definition is a definition in the strict sense of 'definition', the physical definition is a definition in a loose sense. Analogous points hold for intelligible composites and geometry. Finally, neither sort of definitional practice implies that, for Aristotle, forms are impure. (shrink)

Mathematical models are a well established tool in most natural sciences. Although models have been neglected by the philosophy of science for a long time, their epistemological status as a link between theory and reality is now fairly well understood. However, regarding the epistemological status of mathematical models in the social sciences, there still exists a considerable unclarity. In my paper I argue that this results from specific challenges that mathematical models and especially computer simulations face in the social sciences. (...) The most important difference between the social sciences and the natural sciences with respect to modeling is that in the social sciences powerful and well confirmed background theories (like Newtonian mechanics, quantum mechanics or the theory of relativity in physics) do not exist in the social sciences. Therefore, an epistemology of models that is formed on the role model of physics may not be appropriate for the social sciences. I discuss the challenges that modeling faces in the social sciences and point out their epistemological consequences. The most important consequences are that greater emphasis must be placed on empirical validation than on theoretical validation and that the relevance of purely theoretical simulations is strongly limited. (shrink)

In Metaphysics Z.6, Aristotle argues that each substance is the same as its essence. In this paper, I defend an identity reading of that claim. First, I provide a general argument for the identity reading, based on Aristotle’s account of sameness in number and identity. Second, I respond to the recent charge that the identity reading is incoherent, by arguing that the claim in Z.6 is restricted to primary substances and hence to forms.

This paper tries to answer the question why the epistemic value of so many social simulations is questionable. I consider the epistemic value of a social simulation as questionable if it contributes neither directly nor indirectly to the understanding of empirical reality. To examine this question, two classical social simulations are analyzed with respect to their possible epistemic justification: Schelling’s neighborhood segregation model and Axelrod’s reiterated Prisoner’s Dilemma simulations of the evolution of cooperation. It is argued that Schelling’s simulation is (...) useful because it can be related to empirical reality, while Axelrod’s simulations and those of his followers cannot and thus that their scientific value remains doubtful. I relate this findingto the background beliefs of modelers about the superiority of the modeling method as expressed in Joshua Epstein’s keynote address “Why model?”. (shrink)

In a recent Philosophy of Science article Gerhard Schurz proposes meta-inductivistic prediction strategies as a new approach to Hume's. This comment examines the limitations of Schurz's approach. It can be proven that the meta-inductivist approach does not work any more if the meta-inductivists have to face an infinite number of alternative predictors. With his limitation it remains doubtful whether the meta-inductivist can provide a full solution to the problem of induction.

Employing computer simulations for the study of the evolution of altruism has been popular since Axelrod's book "The Evolution of Cooperation". But have the myriads of simulation studies that followed in Axelrod's footsteps really increased our knowledge about the evolution of altruism or cooperation? This book examines in detail the working mechanisms of simulation based evolutionary explanations of altruism. It shows that the "theoretical insights" that can be derived from simulation studies are often quite arbitrary and of little use for (...) the empirical research. In the final chapter of the book, therefore, a set of epistemological requirements for computer simulations is proposed and recommendations for the proper research design of simulation studies are made. (shrink)

While Thomas Kuhn's theory of scientific revolutions does not specifically deal with validation, the validation of simulations can be related in various ways to Kuhn's theory: 1) Computer simulations are sometimes depicted as located between experiments and theoretical reasoning, thus potentially blurring the line between theory and empirical research. Does this require a new kind of research logic that is different from the classical paradigm which clearly distinguishes between theory and empirical observation? I argue that this is not the case. (...) 2) Another typical feature of computer simulations is their being ``motley'' (Winsberg 2003) with respect to the various premises that enter into simulations. A possible consequence is that in case of failure it can become difficult to tell which of the premises is to blame. Could this issue be understood as fostering Kuhn's mild relativism with respect to theory choice? I argue that there is no need to worry about relativism with respect to computer simulations, in particular. 3) The field of social simulations, in particular, still lacks a common understanding concerning the requirements of empirical validation of simulations. Does this mean that social simulations are still in a pre-scientific state in the sense of Kuhn? My conclusion is that despite ongoing efforts to promote quality standards in this field, lack of proper validation is still a problem of many published simulation studies and that, at least large parts of social simulations must be considered as pre-scientific. (shrink)

This paper discusses critically what simulation models of the evolution ofcooperation can possibly prove by examining Axelrod’s “Evolution of Cooperation” and the modeling tradition it has inspired. Hardly any of the many simulation models of the evolution of cooperation in this tradition have been applicable empirically. Axelrod’s role model suggested a research design that seemingly allowed to draw general conclusions from simulation models even if the mechanisms that drive the simulation could not be identified empirically. But this research design was (...) fundamentally flawed, because it is not possible to draw general empirical conclusions from theoretical simulations. At best such simulations can claim to prove logical possibilities, i.e. they prove that certain phenomena are possible as the consequence of the modeling assumptions built into the simulation, but not that they are possible or can be expected to occur in reality I suggest several requirements under which proofs of logical possibilities can nevertheless be considered useful. Sadly, most Axelrod-style simulations do not meet these requirements. I contrast this with Schelling’s neighborhood segregation model, thecore mechanism of which can be retraced empirically. (shrink)

Simulation models of the Reiterated Prisoner's Dilemma have been popular for studying the evolution of cooperation since more than 30 years now. However, there have been practically no successful instances of empirical application of any of these models. At the same time this lack of empirical testing and confirmation has almost entirely been ignored by the modelers community. In this paper, I examine some of the typical narratives and standard arguments with which these models are justified by their authors despite (...) the lack of empirical validation. I find that most of the narratives and arguments are not at all compelling. None the less they seem to serve an important function in keeping the simulation business running despite its empirical shortcomings. (shrink)

In the Timaeus, Plato’s Timaeus offers an account of the sensible world in terms of “images” of forms. Often, images are taken to be particulars: either objects or particular property instances (tropes). Contrary to this trend, I argue that images are general characteristics which are immanent in the receptacle, or bundles of such characteristics. Thus, the entire sensible world can be analysed in terms of immanent general characteristics, the receptacle, and forms. Hence, for Timaeus, fundamentally, there are no sensible particulars. (...) I end by arguing that my interpretation is compatible with Timaeus’ construction of sensible entities from triangles. (shrink)

The third deduction in Plato’s Parmenides is often given a constructive reading on which Plato’s Parmenides, or even Plato himself, presents us with a positive account of the relation between parts and wholes. However, I argue that there is a hitch in the third deduction which threatens to undermine the mereology of the third deduction by the lights of the dialogue. Roughly, even if the Others partake of the One, the account of the third deduction leads to an ontology of (...) gunk, that is, an ontology on which there are no mereological atoms (except for the One). Hence, it is unclear whether the participation relation between the Others and the One is sufficient to impose the sort of structure on the Others which, in the context of this deduction, Parmenides (or Plato) seems to hope for. Instead of the constructive reading of the third deduction, I therefore offer an aporetic reading on which the third deduction raises further difficulties for the participation relation at the heart of young Socrates’ theory of Forms. (shrink)

One version of the problem of evil concludes that personalistic forms of theism should be rejected since the acts that one would expect a God with person-like qualities to perform, notably acts that would prevent egregious evils, do not occur. Given the evils that exist in the world, it is argued, if God exists as a person or like a person, God’s record of action is akin to that of a negligent parent. One way of responding to this “argument from (...) neglect” is to maintain that there is a good reason for the apparent neglect—namely, that God could not intervene even once with respect to suffering without thereby incurring the responsibility of doing so on every occasion, which would be deleterious. So God never responds to evil. It is argued in this paper that a profoundly integrated, personalistic model of God and the God-world relation—one that is reflected in a soul-body analogy—provides a way of addressing the argument from neglect without affirming the not-even-once principle. (shrink)

There is an ongoing debate on whether or to what degree computer simulations can be likened to experiments. Many philosophers are sceptical whether a strict separation between the two categories is possible and deny that the materiality of experiments makes a difference (Morrison 2009, Parker 2009, Winsberg 2010). Some also like to describe computer simulations as a “third way” between experimental and theoretical research (Rohrlich 1990, Axelrod 2003, Kueppers/Lenhard 2005). In this article I defend the view that computer simulations are (...) not experiments but that they are tools for evaluating the consequences of theories and theoretical assumptions. In order to do so the (alleged) similarities and differences between simulations and experiments are examined. It is found that three fundamental differences between simulations and experiments remain: 1) Only experiments can generate new empirical data. 2) Only Experiments can operate directly on the target system. 3) Experiments alone can be employed for testing fundamental hypotheses. As a consequence, experiments enjoy a distinct epistemic role in science that cannot completely be superseded by computer simulations. This finding in connection with a discussion of border cases such as hybrid methods that combine measurement with simulation shows that computer simulations can clearly be distinguished from empirical methods. It is important to understand that computer simulations are not experiments, because otherwise there is a danger of systematically underestimating the need for empirical validation of simulations. (shrink)

This paper examines the critique of Voegelin in Kelsens "Secular Religion". While Kelsen sets out with the false premise that secular world view can in principle have no religious character, his critique of Voegelin remains largely unimpaired by this mistake. With convincing arguments Kelsen criticises (1) Voegelins interpretation of modernity as an age of gnosticism, (2) Voegelins reinterpretation of enlightened and secular philosopher as gnostics in disguise and (3) Voegelins rejection of modern politics and, to a lesser degree, modern science. (...) I have also uploaded the critical margin notes that some person (unfortunately I do not know any more who) had been so friendly to sent me. The paper was originally written in German, but an English translation is available as well. (shrink)

In this paper Kant's "perpetual peace" is being interpreted as a realistic utopia. Kant's "perpetual peace" remains an utopia even today in the sense that the described perpetual world peace is still a long way to go from today's state of world politics. But Kant also tried to show that the utopian scenario is possible under realistic assumptions. Therefore this essay examines the question, if Kant's basic assumptions - such as for example the assumption that democracies are generally non aggressive (...) - are still valid in the light of the political experiences of the two centuries that have elapsed since the publication of the "perpetual peace" and how the realisation of Kant's utopia can best be promoted in today's situation. (shrink)

This article is a commentary on another article by Burkhard Stephan in "Erwägen Wissen Ethik" (16/2005 Issue 3). The question is examined, whether there exist analogies between (Darwinian) biological evolution cultural development processes. The topics discussed are: 1. Analogies to biological evolution on the cultural level. 2. Analogies to cultural processes on the biological level. 3. Features of the biological evolution of human nature that have direct consequences on the cultural level. 4. Ethical questions raised by the previous three points.

Hans Kelsens Critique of Eric Voegelins "New Science of Politics" has for a long time been very difficult to access, because Kelsen has published only parts of it in his life time and left other parts unpublished. This allowed Voegelin to spread the myth that Kelsen had refrained from publishing his criticism, because he had understood that he was wrong. This is nonsense. The reasons why Kelsen left part of his criticism unpublished are mostly accidental. At the same time Kelsens (...) criticism itself is a very sound rejection of Voegelin's hopelessly flawed theory of modernity as an age of Gnosticism. In this Nachwort to the Edition of Kelsen's Voegelin-criticism I summarize and comment the most important points of Kelsens criticism: 1. Kelsen's take on Voegelin's criticism of positivism. 2. Kelsen's rejection of Voegelin's "theory of representation" which is in fact a rejection of democratic representation in favor of an authoritarian and theocratic model of politics and 3. Kelsen's refuation of Voegelin's explanation of political disorder in the 20th century as a result of Gnostic heresy. My conclusion is that Kelen's criticism is successful (with only very minor qualifications) in all of these points and that thus it is an important contribution to the discussion of Voegelin's scholarship which has until recently been almost entirely apologetic. (shrink)

Epistemic Responsibility means that scientists are responsible for their research being suitable to contribute to our understanding of the world, or at least some part of the world. As will be shown with the example of computer simulations in social sciences, this is unfortunately far from being understood as a matter of course. Rather, there exist whole research traditions in which the bulk of the contributions is quite free from any tangible purpose of enhancing our knowledge about anything. This essay (...) is concerned with the causes of this phenomenon and pleads for taking epistemic responsibility as a scientific virtue serious. Science should be organized in such a way that it is possible and likely that scientists will assume epistemic responsibility for their research tasks. (shrink)

In this paper the ethical problem is discussed how moral judgments of foreign cultures and bygone epochs can be justified. After ruling out the extremes of moral absolutism (judging without any reservations by the standards of one's own culture and epoch) and moral relativism (judging only by the respective standards of the time and culture in question) the following solution to the dilemma is sought: A distinction has to be made between judging the norms and institutions in power at a (...) certain place and time and judging people acting within the social institutions of their time and culture. While the former may be judged rigorously, only taking into account the objective possibilities for having other institutions at a certain development stage, the latter should be judged against the background of the common sense morals of the respective time and culture. (shrink)

In this commentary I criticise Doris Gerber's intentionalistic reading of history. While an intentionalistic philosophy of history has some plausibility, a *purely* intentionalistic view is often irreconcilable with the most elementary common sense. For example, that history ought to be considered exclusively as the history of human action and not of things that simply happen to humans as well - like the outbreak of the volcano Vesuv in the year 79 which lead to the destructions of Pompeii. Or that historical (...) value judgments should always be judgments about the reasons for human action, which raises the questions if and how the unintended consequences of human action are to be judged. (shrink)