This is my personal homepage. Find my philosophical papers under "Philosophy".

This remarkable work shows Meister Eckhart the thirteenth-century western mystic, as the great teacher of the birth of God in the soul, who shatters the dualism between God and the world, and the self and God.

This article is an exploration of a democratic school where the author spent several years researching and engaging with teachers and students while investigating the practice of Philosophy for/with Children (P4C) within Irish Educate Together schools. I offer an account of how teachers in these contexts seek to reconcile and harmonise their P4C practice with their own educational and democratic outlooks. These perspectives were uncovered through a ‘lived enquiry’ study involving deep immersion in the day-to-day life of a school as (...) a researcher and P4C practitioner. Teachers seeking to reconcile their practice with their views in this context resulted in the children in their classrooms learning through democratic processes, where democracy is not merely prescribed, but instead becomes a way of life. By drawing upon excerpts of teacher interview data from my doctoral studies, I suggest that there is a ‘rough ground’ of practice where diverse and unique perspectives can be revealed when lived, deeply immersive and sensitive approaches are taken towards practitioners and their communities. The intertwining of Educate Together and P4C philosophies of education is explored, with particular emphasis on the notion of child-centredness, dialogue and philosophical enquiry with children. Expanding on the democratic educational ideas of Biesta and Fielding, I argue that there is a deeply contextual and philosophically compelling connection between teachers engaging in P4C, the atmosphere or environment in which dialogue with children can occur and a different understanding of democracy through education that may result. (shrink)

In the media and communications field, research investigating the digital media engagements of very young children at home has largely been restricted to survey methods relying on parental self-reports. Recognizing that qualitative approaches can provide insights in families’ practices, values, and attitudes, we argue for the fruitfulness of an ethnographic perspective, drawing on three cases from the project “A Day in the Digital Lives of children 0–3;” two in Sweden and one in England. Using the concept of methodological responsibility, we (...) argue that methodology and ethics are intrinsically entwined. We offer reflections on dilemmas and challenges involved in our participatory work with children under three and their families, bringing attention to such issues as ensuring initial and ongoing consent, using a video camera in the home and data sharing and dissemination. Building trust in such sensitive work is a complex process but the rewards are considerable. (shrink)

The current prominent influence of the theories of L. S. Vygotsky on studies of education, particularly of pedagogic practice, requires a re-examination. The dominance of deficient editions of his writings has had regrettable consequences such as a misplaced reading of the 'zone of proximal development'. The publication of his recent, albeit incomplete, "Collected Works" in English affords an opportunity to reassess Vygotsky's work. Potential areas for such rethinking include: a comparison between his work and influence with that of Piaget; Vygotsky's (...) own epistemology and methodology; and the relevance of his approach to contemporary concerns. (shrink)

ABSTRACT This article examines the vision of democracy evolved by Theobald Wolfe Tone, a leading thinker within in the Society of United Irishmen and an iconic figure in Irish history. Focusing on 1790–1792, it argues that Tone embraced democracy early, though his pragmatism ensured that he continued to work for goals short of his ideal. Through reading Tone’s works in the context of his actions, it suggests that his vision of democracy was heavily influenced by the confessional nature of the (...) Irish state and sectarianism within Irish society, and that it extended far beyond political reform to a belief in the need to reshape Ireland’s society and economy in the interests of the lower and middle orders. Tone emerges as a truly revolutionary figure. In re-examining this crucial period for Tone’s political thought, we gain a clearer understanding of the politics of the United Irishmen, and of Irish events in the 1790s, their relationship to events abroad, and of the origins of democratic thought and practice in Ireland. (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)

Avrupa felsefe tarihinin en ünlü mistik düşünürlerinden olan Meister Eckhart‘ın burada çevirisi sunulan vaaz Kitab-ı Mukaddes‘te İsa ile Mecdelli Meryem arasındaki bir anlatının Meister Eckhart tarafından yapılan yorumuna dayanır. Bu yorum, daha sonra 20. Yüzyıl felsefesi içinde özellikle Derrida, Heidegger, Jean-Luc Nancy gibi düşünürler arasında fenomenoloji açısından sorunsallaştırılan ten, beden, dokunma gibi öğeleri merkeze alan güncel felsefi tartışmalara yeni bir bakış açısı getirme olasılığı açısından önemlidir.

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)

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)

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 is intended as a critical examination of the question of when and under what conditions the use of computer simulations is beneficial to scientific explanations. This objective is pursued in two steps: First, I try to establish clear criteria that simulations must meet in order to be explanatory. Basically, a simulation has explanatory power only if it includes all causally relevant factors of a given empirical configuration and if the simulation delivers stable results within the measurement inaccuracies of (...) the input parameters. -/- In the second step, I examine a few examples of Axelrod-style simulations as they have been used to understand the evolution of cooperation (Axelrod, Schüßler). These simulations do not meet the criteria for explanatory validity and it can be shown, as I believe, that they lead us astray from the scientific problems they have been addressed to solve. (shrink)

Eric Voegelin believed that a morally acceptable and in the long run successful political order (which meant for the emigrant Voegelin primarily an order that is resistant to totalitarianism) can only be built on the foundation of a healthy religiosity of the citizens and the political leaders. The question of what a healthy religiosity is was examined by Voegelin by recurring to intellectual history and to the philosophy of consciousness. In my book I offer a detailed criticism Voegelin's philosophy of (...) consciousness and of his concept of political order. (shrink)

This is a comment on Hans Kelsen's Review of Voegelin's "New Science of Politics". After locating Kelsens review in the historical and biographical context, I examine the main points of Kelsen's criticism of Voegelin: 1. Voegelin's misunderstanding of Weber's idea of value free science 2. Voegelin's anti-democratic "theory of representation" 3. Voegelins polemical characterization of modernity as Gnosticism. My conclusion is that most of Kelsen's criticism really hits the mark and that Voegelin's New Science of Politics is a political theory (...) very close in spirit - though based on a different religion - as the theocratic regime in Iran. (shrink)

According to the Social Security Administration, 98% of minor children are eligible to receive survivors benefits if a working parent dies. However, the eligibility of children born, and even conceived, after a working parent dies is less clear. In recent years, the Social Security Administration has received more than 100 applications for survivors benefits filed on behalf of children conceived after a parent's death, and one such case, Astrue v. Capato, was heard by the U.S. Supreme Court in 2012. In (...) that case, whether the child is eligible to inherit under state intestacy law was accepted as a reasonable — and is a common — approach for determining eligibility for Social Security survivors benefits. The purpose of this study is to examine attitudes concerning access to Social Security survivors benefits in the context of various reproductive pathways and varying state intestacy laws. (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)

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)

Avrupa felsefe tarihinin en ünlü mistik düşünürlerinden olan Meister Eckhart‘ın burada çevirisi sunulan vaaz Kitab-ı Mukaddes‘te İsa ile Mecdelli Meryem arasındaki bir anlatının Meister Eckhart tarafından yapılan yorumuna dayanır. Bu yorum, daha sonra 20. Yüzyıl felsefesi içinde özellikle Derrida, Heidegger, Jean-Luc Nancy gibi düşünürler arasında fenomenoloji açısından sorunsallaştırılan ten, beden, dokunma gibi öğeleri merkeze alan güncel felsefi tartışmalara yeni bir bakış açısı getirme olasılığı açısından önemlidir.