In lieu of an abstract, here is a brief excerpt of the content:The Paradox of Education:A ConversationHumberto R. Maturana and Bernhard PoerksenResponsibility of the TeacherPoerksen: Immanuel Kant writes in his essay Über Pädagogik that the wide field of education is governed by a fundamental paradox. On the one hand, we want free and self-determined individuals to leave our schools; on the other, we impose a syllabus on the future individuals, force them to attend schools, punish their failures, and persecute (...) their noncompliance. There is, if we follow Kant, an inescapable relationship of tension between the goals and the means of educational efforts: They contradict each other. Would you agree?Maturana: No. Education, the commentary of an observer, is the process of transformation resulting from the co-existence with adults. We become the adults we have been living with. This means: If freedom and self-determined thinking are the goals of educational activity, then we have to live together in a way that is supported by the mutual respect for the autonomy of the other. In my view, the paradox formulated by Kant does not exist at all. The way of life, the manner of living together, shapes and transforms people. If you want to teach autonomy and reflection, you cannot use force as a method but must create an open space for communal reflection and action. There must be no contradiction between goals and means.Poerksen: Surely, there must also be constraints? It must be laid down when everybody has to be present, what the task is, who the teacher is, who has authority.Maturana: Compulsion will emerge if the teachers do not succeed in presenting their material in a thrilling way and in making school an attractive place of being together. Their failure will lead to force.Poerksen: The teacher is totally responsible for everything that may happen in school. Is this not an exaggerated claim?Maturana: No. If a teacher behaves respectfully, if he does not intimidate his pupils, if he listens, encourages cooperation and reflection, then a special form of interaction will emerge. The way of living practiced by the teacher, including the goals of teaching, will be the source of profitable learning for the pupils. This also implies that three questions and tasks must be sorted out cooperatively in education. First it seems necessary to me to debate the educational ideal to be chosen—what should the future adults be like when leaving the school one day? Should they be democratically minded and responsibly acting citizens? Or are they to be authoritarian and commandeering hierarchs, lords who feel superior to everyone else? It is then necessary to anchor a way of life in the school that permits acting and thinking according to that ideal. Finally, there is the essential task of preparing the teachers for their job in such a [End Page 25] way as to do justice to the desired goals—to enable them to live what they have to achieve.Poerksen: This would mean that teaching has nothing to do with the stepwise elimination of ignorance, as is commonly thought. The transmission of knowledge is secondary. The primary requirement is a way of life that corresponds with one's ideals, a particular form of living together, out of which the material topics will arise in due course.Maturana: Exactly. The children do not learn mathematics in school; they learn how to live together with a mathematics teacher. Perhaps they will one day carry on this enjoyable and exciting kind of being together independently—and become mathematics teachers or mathematicians themselves. Teachers do not simply transmit some content; they acquaint their pupils with a way of living. In the process, the rules of arithmetic, the laws of physics, or the grammar of a language will be acquired. My claim is: Pupils learn teachers.Poerksen: What about children who systematically refuse to cooperate? What is to be done with them? The classical answer is, of course: bad marks, relegation, exclusion from the winning circles.Maturana: The so-called difficult children about whom teachers keep complaining often only struggle to be seen and accepted, while the whole world expects them to behave in a calculable manner and to adapt to strange demands. Asking... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Journal of Aesthetic Education 40.1 (2006) 35-53 [Access article in PDF] "Truth Is What Works": Francisco J. Varela on Cognitive Science, Buddhism, the Inseparability of Subject and Object, and the Exaggerations of Constructivism—A Conversation Francisco J. Varela Bernhard Poerksen Institut für Journalistik und Kommunikationswissenschaft Universität Hamburg Francisco J. Varela (1946-2001) studied biology in Santiago de Chile, obtained his doctorate 1970 at Harvard University with a dissertation (...) on the insect eye, and worked there for some time in the laboratory of Torsten Wiesel, the later Nobel Laureate for medicine. From his scientific beginnings as a researcher in biology, he not only studied and practiced biology but, resisting the dominating mainstream, pursued a research program that ignored and broke down traditional disciplinary boundaries. This research program is best characterized as experimental epistemology, a concept introduced by the neuropsychiatrist and cybernetician Warren S. McCulloch. Francisco J. Varela's great aspiration was to examine and answer the philosophical ur-question of cognition with scientific precision and with the help of the best possible theoretical framework. [End Page 35]Having obtained his doctorate, he went back to Chile to work as a professor of biology together with Humberto R. Maturana. He contributed to the writing of the theory of autopoiesis, which was to cause a furor in the world of science as a universally applicable explanatory model. After the overthrow of Allende and the installation of the dictatorship by the putsch general Pinochet, Francisco J. Varela first escaped to Costa Rica, then became a professor at the American University of Colorado and University of New York, and finally returned in 1980 to the University of Chile in Santiago for five years. Temporary positions as guest professor for neurobiology, philosophy, and cognitive science in Germany, Switzerland, and France led him to Paris in the end, where he worked as research director of the Centre National de Recherche Scientifique until his death on May 28, 2001.In his research work embracing cognitive science, evolutionary theory, and immunology, Francisco J. Varela, constantly inspired by his fundamental interest in the key questions of epistemology, gave the epistemological debate a new orientation. In his thinking he refuses to accept the strict separation of subject and object, of knower and known, which as a rule unites realists and constructivists alike. Francisco J. Varela rejects the fundamental dualism dividing mind and world, which had shaped Western philosophy from its earliest beginnings. He does not subscribe to the idea that human individuals can invent their own realities—blindly and arbitrarily, and without experiencing any resistance from the external world and all other things given. He equally distances himself, however, from the diametrically opposite position that overstates the eigenpower of the world of objects. The external world and all other things given cannot determine what happens in an organism. Varela's claim is that individual and world create each other. The Computational Model of the Mind Poerksen: The ancient key questions of philosophy are at the center of modern cognitive science. What is the essence of the mind? Do our conceptions represent a given world, which is independent from our minds? What is the formative power of external objects over our perceptions? How does cognition function? The search for an adequate answer and an improved understanding of the human mind has led many cognitive scientists to entertain the assumption that the brain is actually a kind of computer. Memory is taken to be a store. Thinking and perceiving are understood as data processing in the sense that an independent external world is computationally transformed into symbols and represented in the organism in this manner. You are very critical of this view. Why?Varela: If the brain is considered as a kind of computer, then cognitive research is limited to discovering certain self-sufficient shapes—the symbols—together with the rules [End Page 36] governing them—the programs. But this search for symbols and programs will never be profitable because it... (shrink)

Upshot: Poerksen’s discursive constructivism reconstructs radical constructivist foundations and applies them to several subjects of research in the field of journalism and media studies. The author combines epistemological arguments with practical advice for journalists, which makes the book not only valuable for interested followers of RC in general but also for communication scientists and media practitioners.

Context: The debate around and about constructivism in German-language communication studies. Problem: The reception of constructivism in German-language communication studies exhibits all the features of an instructive lesson: it makes clear how an academic field reacts, and how it can react, to the introduction of specific theories. Moreover, this case highlights the persistent virulent fundamental conflict between realist and relativist epistemologies in conjunction with a matching catalogue of accusations raised – whether rightly or wrongly – towards all those representatives of (...) communication studies that have adopted a constructivist approach making use of constructivist arguments. Method: By reconstructing the debate as precisely as possible it is mapped onto the fundamental problems of the conception of constructivist theory. Results: It is demonstrated that the depicted reservations and accusations can essentially be mapped onto three fundamental problems of constructivist theory development. 1. The problem of practice-relevance. The central question is how the relationship between (constructivist) epistemology and everyday practice ought to be spelled out in concrete terms, because this very relationship is the source of many worries (“Constructivism undermines the journalistic ideal of objectivity,” etc.). 2. The problem of self-contradiction. It is essentially represented by the question of how one ought to present and promote a relativist epistemology – without at the same time, explicitly or implicitly, introducing absolute claims of validity that contradict one’s own initial premises. 3. The problem of terminological imprecision and referential confusion: concepts and terms such as “truth,” “reality” and “objective knowledge” are used in many different ways. It is not always clear whether an author wants to refer to an absolute reality or whether he or she is talking about a concept that is admittedly created within given frontiers of knowledge. (shrink)

Problem: The task of developing an ethics for the media according to constructivist principles is heavily loaded in two respects. On the one hand, critics of constructivism insist that this discourse generally legitimates forgery, arbitrariness, and laissez-faire -- a hotchpotch of facts and fictions; on the other, constructivists protest that their very school of thought inspires the maximum measure of personal responsibility and ethical-moral sensibility. Method: Taking as its point of departure a media falsification scandal that received wide publicity in (...) Germany, this article seeks to outline some of the fundamental questions of a constructivist media ethics. The close scrutiny of the scandal involving the interview fabricator, Tom Kummer, leads the author to identify three fundamental questions of a constructivist media ethics: (1) the question of autonomy; (2) the question of fact and fiction; (3) the question of responsibility. These questions are discussed at length, and with particular attention to the current debates regarding the ethics of media and communication studies. Findings: The author is able to show that constructivist premises and postulates will certainly help to create ethical-moral sensibility, but cannot supply, as immediate derivatives of constructivist epistemology, programmes for action or concrete regulations of behaviour that can be implemented step by step. For an ethics of the media, constructivism can thus primarily provide meta-reflections and meta-rules. (shrink)

This chapter covers the traditional role of responsibility, and the possible connections between response and responsibility. These connections are explored through the advance of trust and the surplus of the extraordinary in relation to the Third Party. The idea of responsibility comes from the sphere of juridical law, and has a theological touch. The classical conception presented suffers from a permanent erosion that is reinforced by systemic constraints. Trust is a natural element of every community that is together applied by (...) common aims in life. The phenomenon of trust refers to the bond, the nexus, which holds together the members of a community, creating the requisite solidarity. The term ‘trust’ or ‘confidence’ should not primarily read as a substantive, but as a verb or as the derivative of a verb. Furthermore, it is noted that the responsive ethics proposed could function as a permanent corrective. (shrink)

Good’s theorem is the apparent platitude that it is always rational to ‘look before you leap’: to gather information before making a decision when doing so is free. We argue that Good’s theorem is not platitudinous and may be false. And we argue that the correct advice is rather to ‘make your act depend on the answer to a question’. Looking before you leap is rational when, but only when, it is a way to do this.

Epistemologists have recently noted a tension between (i) denying access internalism, and (ii) maintaining that rational agents cannot be epistemically akratic, believing claims akin to ‘p, but I shouldn’t believe p’. I bring out the tension, and develop a new way to resolve it. The basic strategy is to say that access internalism is false, but that counterexamples to it are ‘elusive’ in a way that prevents rational agents from suspecting that they themselves are counterexamples to the internalist principles. I (...) argue that this allows us to do justice to the motivations behind both (i) and (ii). And I explain in some detail what a view of evidence that implements this strategy, and makes it independently plausible, might look like. (shrink)

Without directly addressing the Demarcation Problem for logic—the problem of distinguishing logical vocabulary from others—we focus on distinctive aspects of logical vocabulary in pursuit of a second goal in the philosophy of logic, namely, proposing criteria for the justification of logical rules. Our preferred approach has three components. Two of these are effectively Belnap’s, but with a twist. We agree with Belnap’s response to Prior’s challenge to inferentialist characterisations of the meanings of logical constants. Belnap argued that for a logical (...) constant to exist, its rules must be conservative over a previously given consequence relation and guarantee the uniqueness of the constant. The twist is that we require logical vocabulary to be provably conservative, not over a previously given formal consequence relation, but over a previously given meaningful vocabulary of a language. Uniqueness is also a feature defined in terms of provability: if two syntactically distinguished expressions are governed by the same rules, then formulas with them as main operators are interderivable. Belnap’s criteria are not only those for the existence of a logical constant, but more: they are what distinguishes logical vocabulary from all other expressions. It is the defining mark of a logical constant that it is provably conservative over the fragment of the language which excludes it and that its rules guarantee its uniqueness. The third component is the topic neutrality of logic. The provable conservativeness of logic over a previously given vocabulary of a language is motivated, in part, by appeal to molecularism in the theory of meaning. Molecularity is a feature endorsed by the theory of meaning as a whole, so it does not distinguish logical constants from other expressions. The same is true for conservativeness. We argue that molecularity, and hence conservativeness, are implicit presuppositions of speakers’ use of language: the addition of new vocabulary to a language is presupposed to be conservative. But this presupposition is one that we should be able reflectively to endorse (such as when attempting a rational reconstruction of the use of the vocabulary). Thus, where conservativeness is found to fail, this defect should be remedied and the use of the vocabulary corrected (as in classical negation) or excised altogether (as in pejoratives). We go on to characterise a notion of topic neutrality, which we argue applies to logical vocabulary. We then note that reflective endorsement of the conservativeness of a topic neutral vocabulary requires a proof that the vocabulary is conservative relative to any base vocabulary. Thus we require that logical vocabulary be demonstrably conservative. Allying this requirement, distinctive of logic, to a general consideration about the commitments of assertion yields a mode of justification for logical constants akin to some conceptions of Harmony, i.e., to the idea that the consequences of assertion of a logical complex need to be warranted by the grounds and ought to be the strongest consequences warranted by the grounds. Intuitionistic logic acquires a somewhat familiar justification but emanating from a new motivation. (shrink)

Bernhard Nickel presents a theory of generic sentences and the kind-directed modes of thought they express. The theory closely integrates compositional semantics with metaphysics to solve the problem that generics pose: what do generics mean? Generic sentences are extremely simple, yet if there are patterns to be discerned in terms of which are true and which are false, these patterns are subtle and complex. Ravens are black, and lions have manes: statistical measures cannot do justice to the facts, but (...) what else is there that has a hope of giving us insight into what we are capturing across so many domains? Nickel argues that generics are the top of a fundamentally explanatory iceberg, and that this explanatory framework is deeply intertwined with the semantics of the language we use to express them. In providing an integrated semantic and metaphysical theory of generics, he aims to solve old puzzles and draw attention to new phenomena. (shrink)

In der vorliegenden Schrift soll Martin Buber als dem scharfen Diagnostiker unserer Zeit und dem Künder ewiger Wahrheiten die ganze Aufmerksamkeit gelten. Kein Denken lässt sich so wenig in billigen Schlagwörtern einfangen, wie das Martin Bubers. Die erste Aufgabe wird sein, die Situation in der wir leben, und die Buber meint, etwas näher zu bestimmen. Dies wird uns in die Lage setzen, jene Fragen zu vernehmen, die die Situation zu uns allen spricht. Sodann werden wir uns der besonderen Gestalt der (...) Buberschen Antwort zuwenden. Erst dann erscheint die Frage nach Herkunft und Inhalt der Antwort sinnvoll. In einem letzten Teil sollen dann gleichsam drei Bewährungsproben von Bubers Denken erörtert werden. (shrink)

Originally presented as the author's thesis (doctoral - Erlangen) under the title: Logica Epternacensis. Untersuchungen zu einer Echternacher Glossensammlung (saec. XII) und ihren Quellen.

This book develops an empirically informed normative theory of need-based justice, summarizing core findings of the DFG research group FOR2104 “Need-based Justice and Distributive Procedures”. In eleven chapters scholars from the fields of economics, political science, philosophy, psychology, and sociology cover the identification and rationale of needs, the recognition and legitimacy of needs, the dynamics and stability of procedures of distributions according to needs, and the consequences and sustainability of need-based distributions. These four areas are studied from the perspective of (...) two mechanisms of need objectification, the social objectification by the discursive generation of mutual understanding (transparency) and the factual objectification by the transfer of decisions to uninvolved experts (expertise). The volume addresses academics in the fields of justice research, ethics, political theory, social choice and welfare, framing, individual and group decision making, inequality and redistribution, as well as advanced students in the contributing disciplines. (shrink)

Few would contest the fact that analytical philosophy has dominated philosophical practice in the English speaking world for about the last century. But dispute continues about both its origins and nature; whilst others question its value. Michael Dummett wholly embraced the analytical approach to philosophy, as he conceived of it. For him analytical philosophy marked itself off from its precursors and its alternatives, embodied in the Continental tradition, by taking the linguistic turn. And Frege was unequivocally the first philosopher to (...) take that auspicious turn, which ushered in a new method in philosophy. Henceforth philosophers were to approach the business of analyzing thought via the enterprise of analyzing language. So Dummett is presenting us with both a history lesson and a recommendation about how we ought to do philosophy. But is his reading of the history accurate? And is his conception of the nature of analytical philosophy viable? In order to reflect on these questions this collection brings together eight scholars who have made a serious business of reading Dummett. (shrink)

Der orientalische Gott Eros ist in seinen Ursprungen ein Zerreisser dieser Welt. Er wirft sie aus dem Takt und zerstort ihre Harmonie. Das jedoch war den fruhen griechischen Baumeistern des Abendlandes gar nicht recht. In einem aufregenden Akt wurde der Zerreisser zum Versohner umgedeutet. Besonders anschaulich wird diese Geschichte beim grossen Philosophen Platon. Dort liegen die Wurzeln fur eine erregende Spiritualitat auf der einen und fur die technisch-wissenschaftliche Welteroberung auf der anderen Seite. Mit didaktischem Geschick entfaltet der Autor mit zahlreichen (...) Ausblicken auf kulturgeschichtliche Hintergrunde die faszinierende Denkwelt Platons. Dies erschliesst ein tieferes Verstandnis fur die feurige Leidenschaft des Fortschritts, den wir hassen und lieben, der uns befreit und knechtet, der uns Hoffnung ist und Angst auslost und von dem wir - so scheint es - doch nicht loskommen.". (shrink)

I argue that a practice can only be taken to be one of apparent rule following if it contains a practice of policing moves within the practice. So the existence of an apparently rule-governed practice entails the existence of, what I call, a policing practice. I then argue that this entailment cannot be reconciled with a non-factualist construal of the policing practice. Thus non-factualism about the policing practice is false. Factualism about the policing practice entails realism about rules. So I (...) conclude that we ought to be realists about rules. Finally I distinguish a position which I call ultra-realism about rules and note that this too is a casualty of the view developed here. (shrink)

Traditional approaches to human information processing tend to deal with perception and action planning in isolation, so that an adequate account of the perception-action interface is still missing. On the perceptual side, the dominant cognitive view largely underestimates, and thus fails to account for, the impact of action-related processes on both the processing of perceptual information and on perceptual learning. On the action side, most approaches conceive of action planning as a mere continuation of stimulus processing, thus failing to account (...) for the goal-directedness of even the simplest reaction in an experimental task. We propose a new framework for a more adequate theoretical treatment of perception and action planning, in which perceptual contents and action plans are coded in a common representational medium by feature codes with distal reference. Perceived events (perceptions) and to-be-produced events (actions) are equally represented by integrated, task-tuned networks of feature codes – cognitive structures we call event codes. We give an overview of evidence from a wide variety of empirical domains, such as spatial stimulus-response compatibility, sensorimotor synchronization, and ideomotor action, showing that our main assumptions are well supported by the data. Key Words: action planning; binding; common coding; event coding; feature integration; perception; perception-action interface. (shrink)