This contribution analyzes the general relation between nature and laboratory with respect to the alternative of a ,,presented" and a ,,self-presenting nature". It is argued that as essentially presented by technological means, ,,nature in the laboratory" has to be considered as a dimensionally reduced nature already incorporated to the objective world of man. The basic precondition of the emergence of laboratory science on the threshold of modern times was the introduction of a concept of an ,,active physics" which itself presupposed (...) the abandonment of a given ,,metaphysical" order of phenomena, especially in the sense of the Aristotelian substance-accidence-scheme. The logic of a suchlike forced ,,presentation of nature", and also the logic of the modern technology-dependent ways of progress in knowledge can precisely be analyzed within the theoretical framework of the Paul-Lorenzen-School (,,Methodological constructivism"). The concept of a ,,self-presenting nature", on the other hand, requires a genuine reflection of a philosophy of nature which is able to focus on the aspects of self-reference and differentiality of the genuine instances of nature. Finally three starting-points of a non-laboratorial way of thinking nature are discussed. German Der Beitrag analysiert das Verhältnis von Natur und Labor unter dem Gesichtspunkt der Alternative von ,,sich zeigender und ,,gezeigter Natur, wobei die im Labor auf dem Wege einer wesentlich technisch-praktischen Erwirkung konkret ,,gezeigte Natur eine der Gegenstandswelt des Menschen immer schon integrierte (und insoweit dimensional verkürzte) Natur ist. Die entscheidende Voraussetzung für die Entstehung der Laborwissenschaft an der Schwelle zur Neuzeit war die Einführung eines Konzepts ,,handelnder Physik, das seinerseits die Preisgabe einer vorgängigen ,,metaphysischen Ordnung der Phänomene (insbesondere im Sinne des Substanz-Akzidens-Gefälles) voraussetzt. Die Logik dieses ,,Zeigens der Natur ebenso wie die des modernen, technologieabhängig gewordenen Erkenntnisfortschritts ist wissenschaftstheoretisch mit den Mitteln des Methodischen Konstruktivismus präzise beschreibbar. Für den alternativen Begriff einer ,,sich zeigenden Natur als wesentlich polydimensionaler, einheitsbegrifflich nicht einholbarer Totalität bedarf es jedoch einer genuin naturphilosophischen Reflexion, die insbesondere die mit dem Natürlichen verbundenen Komponenten der Selbstbezüglichkeit und der Differentialität zu thematisieren vermag. Abschließend werden drei Ansatzpunkte eines ,,nichtlaboratorischen Naturdenkens diskutiert. (shrink)

We consider particles prepared by a single slit diffraction experiment. For those particles the standard deviation σ p of the momentum is discussed. We find out that σ p =∞ is not an exception but a rather typical case. A necessary and sufficient condition for σ p <∞ is given. Finally, the inequality σ p Δx≥π ℏ is derived and it is shown that this bound cannot be improved.

In _Georg Wilhelm Friedrich Hegel – A Propaedeutic_, Thomas Sören Hoffmann invites the philosophically interested reader to converse with, to work with, and to think with the “master philosopher of German Idealism,” the last great system builder of European philosophy.

Author: Thomas Sören Hoffmann. Translated by Pedro Sepúlveda Zambrano.

Keine ausführliche Beschreibung für "Die absolute Form" verfügbar.

Der Aufsatz untersucht die Entwicklung von Kants Gewissenslehre, wie sie sich an Hand seiner Ethik-Vorlesungen zwischen 1764 und 1793-94 dokumentieren läßt. Anfangs ausgehend von einer Lehre vom "unteilbaren" moralischen Gefühl, gelangt Kant im Verfolg seines kritischen Ansatzes zuletzt zu einer Lehre vom Gewissen als praktischer, alle Handlungen begleitender Apperzeption. Damit ist die Brücke zwischen der ethischen, Maximen prüfenden Vernunft einerseits und dem wirklichen Dasein des Individuums geschlagen: Gewissen ist selbst keine Normquelle, wohl aber der effektive Vollzug eines expliziten Selbstverhältnisses des (...) Subjekts in Beziehung auf seine Handlungen. (shrink)

Languages are complex systems that allow speakers to produce novel grammatical utterances. Yet, linguists differ as to how general and abstract they think the mental representation of speakers have to be to give rise to this grammatical creativity. In order to shed light on these questions, the present study looks at one specific construction type, English comparative correlatives, that turns out to be particularly interesting in this context: on the one hand it has been described in terms of one of (...) the most abstract and general syntactic rules, on the other hand it shows specific idiomatic structures that are often produced without any variation. While the syntax and semantics of the English Comparative Correlative construction have received considerable attention in the literature, so far only a small number of usage-based analyses have been published on the topic. These either only relied on small databases or focussed only on the productivity of one slot in the construction. In contrast to this, the present study analyses more than 1,400 CC tokens sampled from COCA. The results of the present study yield important results concerning English CC constructions, including the schematicity and generality of their mental representations. (shrink)

This article is dedicated to the question of normative aspects in which the relation between responsibly acting subjects and manipulable embryos has to be established. It advocates the thesis that “reflexive identity” between acting subject and treated embryonal “object” is the pivotal and starting point of the debate: the acting subject acts towards a form of objective human existence, which it has undergone by itself and therefore recognizes not only itself, but also poses the condition of possibility of its own (...) current sovereignty in acts. Against this background the concept of “Personalism”, which is found in the German “ESchG” (Embryo Protection Act) and “StZG” (Stem Cell Act), can be understood. If there are new questions arising from complex, technically mediated manipulations of the embryo today, as its entire synthetic production has become possible, it leads to the question regarding the normative meaning of “Besonderung” (particularity/particularization) and the identification of species as living individuality as such. Consequently, it raises the question of the normative relevance of corporal self-objectivations of individuals, which never passes over to just material circumstances. This also applies when embryos are obtained from iPS cells where the biotic substrate, as well as its “administration” and “utilization”, is not regarded an anonymous, but biotic substrate that is embedded in individual biographies that are undetachable and never completely lost. “Biopolitics” that place human biotic substrate in the disposition of arbitrary interests already has to be rejected in the interest of maintaining a perspective of reflexive identity as well as in the horizon of interpersonality. (shrink)

Mit der folgenden Skizze soll die Aufmerksamkeit auf einen Aspekt des Fichteschen Naturdenkens gelenkt werden, der bislang nicht gerade im Zentrum des ohnehin eher spärlichen Interesses an der Naturphilosophie des großen Wissenschaftslehrers stand. Trotzdem könnte gerade dieser Aspekt in systematischer Hinsicht, und zwar speziell für die stets aktuelle Frage nach einem genuin philosophischen Zugang zum Thema Natur, von einigem Gewicht sein. Ich gebe, um die Entwicklung der These im Rahmen des hier zur Verfügung stehenden Raumes zu erleichtern, einige einleitende Hinweise, (...) die im Sinne eines Vorbegriffs in etwa die Richtung anzeigen sollen, in die sich die folgenden Überlegungen bewegen werden. (shrink)

Mit der folgenden Skizze soll die Aufmerksamkeit auf einen Aspekt des Fichteschen Naturdenkens gelenkt werden, der bislang nicht gerade im Zentrum des ohnehin eher spärlichen Interesses an der Naturphilosophie des großen Wissenschaftslehrers stand. Trotzdem könnte gerade dieser Aspekt in systematischer Hinsicht, und zwar speziell für die stets aktuelle Frage nach einem genuin philosophischen Zugang zum Thema Natur, von einigem Gewicht sein. Ich gebe, um die Entwicklung der These im Rahmen des hier zur Verfügung stehenden Raumes zu erleichtern, einige einleitende Hinweise, (...) die im Sinne eines Vorbegriffs in etwa die Richtung anzeigen sollen, in die sich die folgenden Überlegungen bewegen werden. (shrink)

Mit der folgenden Skizze soll die Aufmerksamkeit auf einen Aspekt des Fichteschen Naturdenkens gelenkt werden, der bislang nicht gerade im Zentrum des ohnehin eher spärlichen Interesses an der Naturphilosophie des großen Wissenschaftslehrers stand. Trotzdem könnte gerade dieser Aspekt in systematischer Hinsicht, und zwar speziell für die stets aktuelle Frage nach einem genuin philosophischen Zugang zum Thema Natur, von einigem Gewicht sein. Ich gebe, um die Entwicklung der These im Rahmen des hier zur Verfügung stehenden Raumes zu erleichtern, einige einleitende Hinweise, (...) die im Sinne eines Vorbegriffs in etwa die Richtung anzeigen sollen, in die sich die folgenden Überlegungen bewegen werden. (shrink)

The article compares different models of bioethics. The dominant model considers bioethics as just a new area of applied ethics focusing in its origin mainly on questions of medical ethics like those rising from reproductive medicine. Within the framework of this concept, the formal application of ethical principles on medical practices is normally understood as a strategy for the preservation of personal autonomy of the individual. Another model linked e.g. to the names of Van Rensselaer Potter or Hans Jonas can (...) be called a "holistic" one and refers to ethical issues discussed within the greater context of "general meditation" of life in general, nature and human life-worlds. Holistic bioethics focuses on the idea of integrity, and it also allows an internal "living" pluralism of perspectives, which corresponds to the self-differentiation of life in a plurality of life-worlds. The third model is an integrative bioethics which not only tries to combine the perspectives of autonomy on the one hand, life and nature as a whole on the other, but also shows that bioethics is founded on its own sources of normativity. From these sources also rises its task of “integrating” the perspectives of different scientific disciplines on issues of life in general. The concept of "integrative bioethics" is promoted in the article because of the following characteristics: integrative bioethics considers all kinds of interaction between autonomous persons, living beings and nature in general; it is transdisciplinary and therefore based on a dialogue of all sciences in which bioethical awareness of the problem may arise; it is open also to non-scientific manifestations of individual and social consciousness and therefore in discussing live in a normative sense nevertheless stays in contact with the real life-worlds of real people. At the end of the article integrative bioethics is discussed with regard to the example of the meaning of the idea of a “natural will”. (shrink)

All human languages are characterised by inherent synchronic variability (Hudson, Cognitive Linguistics 8: 73–108, 1997, English Language and Linguistics 11: 383–405, 2007a) and are subject to change over time. Consequently, due to this central role of variation and change, any explanatorily adequate cognitive theory of language should aim to account for both of these phenomena. The present special issue explores how usage-based Construction Grammars can address issues of linguistic variation and change. In particular, focusing on English, we will show how (...) constructionist approaches provide new insights for the study of variation and change in the English language as well as how data from English can help to refine construction grammar theories. This introduction will give a short overview of aspects of constructionist approaches to language which are of relevance to the modelling of linguistic variation and change. In addition to our discussion of the modelling of synchronic and diachronic variation in construction grammar, we provide an overview of the topics addressed by the seven articles in this special issue. (shrink)