This volume provides new sources of knowledge based on Michael Otte’s fundamental insight that understanding the problems of mathematics education – how to teach, how to learn, how to communicate, how to do, and how to represent ...

Many people share the intuition that by turning to works of literature something can be learned about the world. One way to explain the epistemic access to the world that fictional literature provides is by comparing it to thought experiments. Both? thought experiments and works of fiction? might be seen as imaginative exercises which help to find out what would or could happen if certain conditions were met. This comparison of fictional literature with thought experiments provides the point of departure (...) for the contributions in our volume. It contributes to the discussion of an approach that has quite recently entered the field of the philosophy of literature. (shrink)

Following Hans-Jörg Rheinberger’s epistemological concept we show how a generic element of synthetic biology, the “biological switch”, can be integrated into an experimental system. Here synthetic biology is assumed to be a technoscience. Hence, the biological switch becomes a technoscientific research object. Consequently, the experimental system has to be analyzed in a technoscientific experimental setting, showing differences in comparison with the former. To work out the specific properties of the technoscientific experimental system, biological switching behavior is compared with the scientific (...) research object laser light in its classical setting. For the analyses, both the laser light and bistability, enabling a biological switch, are considered as epistemic things connected by the same theoretical concept of phase transitions. The so-called Schlögl model is used to model both biological switching behavior and induced emission of radiation and becomes an epistemic thing in itself. It becomes clear that the answer, whether one is dealing with the emission of laser light or with bistable switching behavior, is linked to the perspective taken. The technoscientific orientation towards applications and the development of basic scientific theories require different perspectives on one and the same epistemic thing, here also represented by the model. The research objects of synthetic biology as a technoscience thus also enter into the corresponding experimental systems as techno-epistemic objects. Their analysis leads to a more complete understanding of what constitutes synthetic biology. (shrink)

The rich body of physical theories defines the foundation of our understanding of the world. Its mathematical formulation is based on classical Aristotelian logic. In the philosophy of science the ambiguities, paradoxes, and the possibility of subjective interpretations of facts have challenged binary logic, leading, among other developments, to Gotthard Günther’s theory of polycontexturality. Günther’s theory explains how observers with subjective perception can become aware of their own subjectivity and provides means to describe contradicting or even paradox observations in a (...) logically sound formalism. Here we summarize the formalism behind Günther’s theory and apply it to two well-known examples from physics where different observers operate in distinct and only locally valid logical systems. Using polycontextural logic we show how the emerging awareness of these limitations of logical systems entails the design of mathematical transformations, which then become an integral part of the theory. In our view, this approach offers a novel perspective on the structure of physical theories and, at the same time, emphasizes the relevance of the theory of polycontexturality in modern sciences. (shrink)

Scientists, engineers, and healthcare professionals are currently developing a variety of new devices under the category of brain-computer interfaces (BCIs). Current and future applications are both medical/assistive (e.g., for communication) and non-medical (e.g., for gaming). This array of possibilities comes with ethical challenges for all stakeholders. As a result, BCIs have been an object of both hope and concern in various media. We argue that these conflicting sentiments can be productively understood in terms of personhood, specifically the impact of BCIs (...) on what it means to be a person and to be recognized as such by others. To understand the dynamics of personhood in the context of BCI use and investigate whether ethical guidance is required, a meeting entitled "BCIs and Personhood: A Deliberative Workshop" was held in May 2018. In this article, we describe how BCIs raise important questions about personhood and propose recommendations for BCI development and governance. (shrink)

Johann Georg Sulzer gehorte zu den pragenden Gestalten der europaischen Aufklarung in den 1750er und 1760er Jahren, sowohl in der Philosophie als auch in einer Reihe von Einzelwissenschaften - wie der Mathematik und der Padagogik - sowie im Kontext literarischer und asthetischer Diskurse. Federfuhrend nahm er an den wichtigen Debatten, Kontroversen und Forschungsentwicklungen teil, die etwa in Berlin, in Leipzig oder in Paris die Aufklarung beschaftigte. Der vorliegende Band versammelt Studien von Philosophen, Literaturwissenschaftlern und Wissenschaftshistorikern zu allen Werkbereichen Sulzers, insbesondere (...) zur lange Zeit vernachlassigten Erkenntnistheorie und Psychologie. Zugleich wird seine bislang weitgehend unbekannte praktische Philosophie diskutiert. Daruber hinaus werden auch Sulzers Sprach- und Kunsttheorie sowie seine Enzyklopadistik analysiert. MIT BEITRAGEN VON: Elisabeth Decultot, Werner Euler, Frank Grunert, Jutta Heinz, Marion Heinz, Dieter Huning, Heiner Klemme, Hans-Peter Nowitzki, Udo Roth, Gideon Stiening, Udo Thiel, Achim Vesper und Falk Wunderlich.". (shrink)

The book examines the discourse on attention emerging in the European Enlightenment (1650-1780) with a focus on German philosophy and literature. It argues that this discourse influenced the formation of aesthetic philosophy in the eighteenth century. Notable figures discussed include René Descartes, G.W.F. Leibniz, Christian Wolff, and Alexander Baumgarten.

Pars 1. Contemplativa -- Pars 2. Activa.

Interprofessional collaboration involves some kind of knowledge sharing, which is essential and will be important in the future in regard to the opportunities and challenges in practices for delivering safe and effective health care. Nursing assistants are seldom mentioned as a group of health care workers that contribute to interprofessional collaboration in health care practice. The aim of this ethnographic study was to explore how the nursing assistants’ knowledge can be shared in a team on a spinal cord injury rehabilitation (...) ward. Using a sociomaterial perspective on practice, we captured different aspects of interprofessional collaboration in health care. The findings reveal how knowledge was shared between professionals, depending on different kinds of practice architecture. These specific cultural–discursive, material–economic, and social–political arrangements enabled possibilities through which nursing assistants’ knowledge informed other practices, and others’ knowledge informed the practice of nursing assistants. By studying what health care professionals actually do and say in practice, we found that the nursing assistants could make a valuable contribution of knowledge to the team. (shrink)

Developments in the sequencing of whole genomes and in simultaneously surveying many thousands of transcription and translation products of specific cells have ushered in a conceptual revolution in genetics that rationally introduces top-down, holistic analyses. This emphasized the futility of attempts to reduce genes to structurally discrete entities along the genome, and the need to return to Johannsen's definition of a gene as 'something' that refers to an invariant entity of inheritance and development. We may view genes either as generic (...) terms for units of inheritance whose referents are pragmatic ad hoc and context-dependent, or as (epistemologically) representing entities of cell functions. It is cellular functions that determine the structural referents along the DNA. Structures that happened to secure specific functions that were essential for or conducive to the survival of cells were selected for. With natural selection being the etiological background of genes as functions, genes obtain again their theoretical role as intervening variables, abstractive variables that purely 'summarize' characters. The importance of DNA sequences is that of all possible phenotypes these are the most basic ones from which we can read off the genotype directly. (shrink)

You have invited me to speak about Morals without Faith . Briefly, I take it, this question means: is there any moral law for agnostics? But it might be more interesting to put it rather differently: to ask, not simply whether there is a moral law for those who do not believe in God, but whether there is any such law even for those who do independent of their belief? We are then asking: Does being under a moral law mean (...) nothing more than being commanded by God? Is the only incentive for obeying it in our love or fear of Him, the only criterion by which to judge the morality of actions in their conformity to a revealed standard? Or would it be more true to say that the law which God wishes us to obey is that law to which we ought to conform because it corresponds to our nature and conditions in this world, a law which, apart from being God's will, we can understand as being indispensable to the kind of beings we are? (shrink)

Butler observes in the Preface to the Sermons that the subject of morals can be approached in two different ways: “One begins from enquiring into the abstract relations of things: the other from a matter of fact, namely what the particular nature of man is, its several parts, their economy or constitution; from whence it proceeds to determine what course of life it is, which is correspondent to his whole nature. In the former method the conclusion is expressed thus, that (...) vice is contrary to the nature and reason of things: in the latter, that it is a violation or breaking in upon our own nature. Thus they both lead us to the same thing, our obligations to the practice of virtue; and thus they exceedingly strengthen and enforce each other.” In making this observation Butler raises the problem of the nature of moral obligation, and of the criteria by which the existence of a moral obligation can be known. He does so by calling attention to the divisions of opinion which existed on this issue in his own days. Samuel Clarke, the fashionable moralist of the period, sought the roots of moral obligation in the “nature and reason of things”: for an agent to know that an act is his duty is to know that it is fitting or suitable to the circumstances in which it occurs . Shaftesbury, on the other hand, and many of the adherents to the doctrine of Natural Law, like Grotius and Pufendorf, sought the roots of moral obligation in the nature of agents: for an agent, to know that an act is his duty is for him to experience a special motive to do it . Butler recognized the fundamental difference between these two approaches. (shrink)

In two eye-tracking studies we investigated the influence of Mandarin numeral classifiers – a grammatical category in the language – on online overt attention. Mandarin speakers were presented with simple sentences through headphones while their eye-movements to objects presented on a computer screen were monitored. The crucial question is what participants look at while listening to a pre-specified target noun. If classifier categories influence Mandarin speakers' general conceptual processing, then on hearing the target noun they should look at objects that (...) are members of the same classifier category – even when the classifier is not explicitly present. The data show that when participants heard a classifier they shifted overt attention significantly more to classifiermatch objects than to distractor objects, but when the classifier was not explicitly presented in speech, overt attention to classifier-match objects and distractor objects did not differ. This suggests that although classifier distinctions do influence eye-gaze behavior, they do so only during linguistic processing of that distinction and not in moment-to-moment general conceptual processing. (shrink)

In this two-part essay I develop a theory of natural signs. Since even primordial signs signify values, in the first part I develop the theory’s valuative aspect. Goods are as primary in nature as facts are, and together facts and values generate semeiosis in all life without excess extrapolation from human psychology. To ward off over-extrapolating on values, I defend a major discontinuity between man and nature on the goods of ethics. In the essay’s second part I develop the semeiotic (...) dimensions of the negative feedback model of purposive systems. I provide tests for the truth and falsity of the primitive representations in these systems. I account for the holism of representational systems and their non-extensionality, and I define functions. I solve this important definitional problem by inverting the usual mode of thinking: Functions do not explain signs; signs explain functions. Finally I defend this theory’s way of understanding the continuity between human beings and the rest of living nature against several criticisms. (shrink)

‘Ifs’ come washed or unwashed. The washed ifs are embedded in precise theories: the constantly strict implication of deductive inference, the variably strict implication of ‘nearness’ conditionals, and statements of conditional probability. By a nearness conditional I mean the common part of Stalnaker's and D. Lewis's theory of counterfactual conditionals, which depends on a notion that possible worlds are more or less near to each other, as a measure of their over-all similarity to each other.

According to philosophical naturalism, the main anti-naturalism in philosophy derives from Kant and depends on transcendental arguments, which are invalid or polemically toothless. Many of naturalism's characteristic features follow from this repudiation of Kantian method. Anti-naturalists should be aware that the rationale for naturalism depends on this attack on their own position. There remains for philosophy a distinctively philosophical role that depends on the indexical element in our thought, the role of elaborating a scientific worldview.

The writings of Weber and Taylor have some strong affinities. Both start from the anthropological idea that man evaluates his position in the world and constitutes the social world by values. Their analyses of values aim at an understanding of those intersubjective meanings that have constituted western modernity. But, at the same time, their anthropological starting point leads to different interpretations of modernity. Historically, both argue that rationalization (as instrumental rationality) is one of the most influential Kulturbedeutung of modernity. Weber's (...) thesis of rationalization is, however, entangled in a paradox. Overemphasizing the rationalized elements of modernity, he fails scientifically to grasp certain counter-movements in modernity, such as individuation, subjectivity and new life forms. Taylor, investigating the moral sources of expressivism, shows that these life forms are an inherent part of modernity. Yet his method of articulating the sources of modernity is insufficient to transform it towards a causal explanation of behaviour in everyday life. (shrink)

This article explores the tensions between geopolitics and human rights under present conditions of world politics. It takes notes of the rise of human rights as a discourse in international law, and draws attention to the use of this discourse by powerful states, especially the United States, to validate non-defensive uses of force. It also notes the role of the media in facilitating the geopolitical agenda associated with exerting pressure on some conditions but exempting other situations as serious or more (...) so . This article also discusses the reliance on the human rights discourse by oppressed groups and by countries in the South, and the emergence of a counter-hegemonic tradition in human rights that challenges geopolitical projects in a variety of settings. The main conclusion is that neither an uncritical endorsement nor a cynical dismissal of human rights is appropriate at this time.Keywords: human rights; geopolitics; hegemony; counter-hegemony; international law. (shrink)

The article deals with Kant's theory of the self in Patricia Kitcher'sKant's Thinkerin three respects: (1) I argue that it is doubtful whether accompanying representations with the ‘I think’ as such yields a principle for the categories since it does not require any strong kind of connection between them. (2) I discuss textual evidence for and against Kitcher's attempt to make sense of Kant's claim that the ‘I think’ requires the continued existence of cognizersper se. (3) I ask whether Kitcher's (...) understanding of Kant's positive theory of the self leans towards minimal substantialism or towards functionalism. (shrink)