This chapter contains sections titled: Introduction What is Chemistry about? Is Chemistry Reducible to Physics? Are There Fundamental Limits to Chemical Knowledge? Is Chemical Research Ethically Neutral? Conclusion References.

Given the rich diversity of research fields usually ascribed to chemistry in a broad sense, the present paper tries to dig our characteristic parts of chemistry that can be conceptually distinguished from interdisciplinary, applied, and specialized subfields of chemistry, and that may be called chemistry in a very narrow sense, or 'the chemical core of chemistry'. Unlike historical, ontological, and 'anti-reductive' approaches, I use a conceptual approach together with some methodological implications that allow to develop step by step a kind (...) of cognitive architecture for chemistry, which basically contains: (1) systematic chemical knowledge on the experimental level; (2) clarification of chemical species; (3) chemical classification systems; (4) theoretical foundation through the chemical theory of structural formulas. In a succeeding paper the results will be checked for resisting physicalistic reduction. (shrink)

Of all the scientific disciplines chemistry seems to be particularly concerned about its public image. Indeed, popular associations with chemistry range from poisons, hazards, chemical warfare, and environmental pollution to alchemical pseudo-science, sorcery, and mad scientists. Despite repeated campaigns for convincing the public that chemistry would bring health, comfort, and welfare, chemists frequently meet with hostility in popular culture. As student enrollment numbers has been shrinking, chemistry departments have been closed in several countries. Also in humanist culture chemistry has a (...) very low profile; philosophers in particular keep to their traditional neglect of anything related to chemistry. Of course, chemists have always been complaining about their low prestige, the lack of public acknowledgment of their achievements, and the misguiding popular associations with chemistry, such that we now have a long record of complaints of almost two centuries. More recently, in response to their public image, chemists have tried to launch slogans such as ‘green chemistry’ or even dropped the term ‘chemistry’ altogether and adopted more fashionable labels such as ‘materials science’, ‘molecular science’, or ‘nanotechnology’. Surprisingly or not, chemists have never translated their complaints into serious research programs to understand the public image of chemistry in its cultural and historical contexts. To be sure, chemical societies and, particularly, the chemical industry have commissioned many reports for promotional or marketing purposes. Yet, such reports usually scratch only on the surface and may well have recommended one or the other camouflage tactics. Even the recent boost of academic research in Public Understanding of Science (PUS) has virtually excluded chemistry and, instead, focused on topics such as ‘Frankenfood’ and genetic engineering. The failure to deal with chemistry in PUS studies is more serious than the traditional neglect in the humanities, because stereotypes of chemistry have dominated the popular image of science in general.. (shrink)

Man ist sie fast schon leid, die Rede vom „Chaos“, mit der wissenschaftspublizistisch versierte Forscher bemüht sind, sich ihren Anteil am hart umkämpften Markt der Forschungsmittel und -reputation zu sichern. Die inflationäre Verkündigung von „wissenschaftlichen Revolutionen“, „Paradigmenwechseln“ und „postmoderner Wissenschaft“ mag manchem Philosophen zwar insgeheim noch schmeicheln wegen der Gebrauchs- und Marktfähigkeit - und Autorität - philosophischer Termini. So recht zu glauben sind solche Botschaften jedoch selten. Aber welcher Philosoph wollte sich da ein sachgerechtes und kritisches Urteil erlauben, ob die (...) Inanspruchnahme philosophischer Begriffe an diversen aktuellen Forschungsfronten überhaupt angemesen ist? Wer könnte es andererseits besser, als jemand, der wie Theodor Leiber sowohl in Physik als auch in Philosophie promoviert ist und dessen überarbeitete Philosophiedisseration hier zur Diskussion steht? (shrink)

We are used to considering engineering ethics largely a critical enterprise. By pointing out ethical issues and by raising concerns about a technology, ethicists usually criticise rather than promote the technology in question. Of course, from a utilitarianist perspective, an ethicist might come to the conclusion that a certain technology is better than another one or than doing without. However, such conclusions are rare in philosophy and would not be considered uncritical promotion. In this essay I argue that engineering ethics, (...) almost unavoidably, turns into the promotion and popularisation of a technology if that technology does not exist yet but is considered to be emerging in the near future. In other words, ethics of emerging technologies is not only prone to but almost destined to play a propaganda role in the public sphere. As engineering ethics moves from established to emerging technologies ethicists need to be aware that they become useful instruments in the struggle for public attention and funding. (shrink)

Anhand eines Vergleichs mit den Stilbegriffen Spenglers und Goethes lassen sich in Wittgensteins Schriften wenigstens drei Bedeutungen des Wortes "Stil" auseinanderhalten: (1) Stil im Sinne einer individuellen, persönlichen Eigenart; (2) Stil im Sinnes des Geistes einer Kultur oder Epoche; (3) Stil im Sinne einer zeit- oder kulturtypischen Ausdrucksform, die zwar prägend, aber nicht zwingend verbindlich ist. Eine Erörterung des Stils in den Bedeutungen (2) und (3) zeigt, inwieweit dieser Begriff bei Wittgenstein "relativistisch" — d.h. kultur- und epochengebunden — aufgefaßt wird.

​„Plessner in Wiesbaden“ schildert das Leben und Werk eines Philosophen und Soziologen (1892-1985), der das 20. Jahrhundert durchlebt, durchlitten und durchdacht hat. Ausgangspunkt ist das jüngere Interesse seiner Geburts- und Heimatstadt an dem großen Sohn der Stadt, das sich in der Stiftung eines „Wiesbadener Plessner Preises“ manifestiert. Damit wird ein Schlüsseldenker der modernen Philosophischen Anthropologie gewürdigt. Neben einigen Beiträgen zu Plessner in Wiesbaden enthält der Band auch Beiträge zu Plessners anderen Lebens- und Wirkungsstationen wie Heidelberg, Erlangen, Köln, Groningen, Göttingen, New (...) York, Zürich. In diesen Stationen und ihren Facetten wird deutlich, warum Helmuth Plessner einer der maßgebenden Intellektuellen der Bundesrepublik Deutschland werden konnte.​. (shrink)

Anhand eines Vergleichs mit den Stilbegriffen Spenglers und Goethes lassen sich in Wittgensteins Schriften wenigstens drei Bedeutungen des Wortes "Stil" auseinanderhalten: (1) Stil im Sinne einer individuellen, persönlichen Eigenart; (2) Stil im Sinnes des Geistes einer Kultur oder Epoche; (3) Stil im Sinne einer zeit- oder kulturtypischen Ausdrucksform, die zwar prägend, aber nicht zwingend verbindlich ist. Eine Erörterung des Stils in den Bedeutungen (2) und (3) zeigt, inwieweit dieser Begriff bei Wittgenstein "relativistisch" — d.h. kultur- und epochengebunden — aufgefaßt wird.

Anhand eines Vergleichs mit den Stilbegriffen Spenglers und Goethes lassen sich in Wittgensteins Schriften wenigstens drei Bedeutungen des Wortes "Stil" auseinanderhalten: (1) Stil im Sinne einer individuellen, persönlichen Eigenart; (2) Stil im Sinnes des Geistes einer Kultur oder Epoche; (3) Stil im Sinne einer zeit- oder kulturtypischen Ausdrucksform, die zwar prägend, aber nicht zwingend verbindlich ist. Eine Erörterung des Stils in den Bedeutungen (2) und (3) zeigt, inwieweit dieser Begriff bei Wittgenstein "relativistisch" — d.h. kultur- und epochengebunden — aufgefaßt wird.

A surveyable representation produces precisely that kind of understanding which consists in ‘seeing connections’. Most of the sentences that go to make up the remarks of Philosophical Investigations can be found in manuscript passages written in June 1931. On 20 November of the same year Wittgenstein writes a letter in reply to a request from Schlick and complains, not only about his own sluggishness, but also about Waismann's inclination to misrepresent his own ideas. In fact, Spengler says a number of (...) things about Weltanschauungen, and it may well be that several passages could be seen to fill the bill. In a way, nonfactual intermediate links, which begins by mentioning 'hypothetical' connecting links and says that they are merely supposed to draw attention to connections between facts. But an hypothetical connecting link should in this case do nothing but direct the attention to the similarity, the relatedness, of the facts. (shrink)

This paper is an attempt at presenting a convincing reading of the first sentences of PI § 109, especially of its third sentence. There Wittgenstein mentions what he calls "the pneumatic conception of thought", which by Miss Anscombe is translated as "the conception of thought as a gaseous medium". By comparing the relevant sentences with their sources in Wittgenstein's manuscripts and additional parallels it is found that Anscombe's rendering is liable to be misleading. Wittgenstein's notion of "pneuma" is likely to (...) be inspired by a conception of the kind elucidated by Oswald Spengler, for instance, according to whose account pneuma is to be understood as a sort of body (Seelenkörper). If you take this as your central image, the pneumatic conception alluded to in PI § 109 is one which can be tracked down in Wittgenstein's early as well as in his middle-period work. In this remark (PI § 109), Wittgenstein tries to mention both helpful and misleading features of his earlier ways of thinking, and what he now calls the "pneumatic conception" can be seen to be the foil for both sorts of features. The central idea is that the core of language contains a scaffolding of rules whose ("pneumatic") substance is the same as that of our thought. In accordance with this view the logical structure of thought is held to be identical with that of language and reality—a notion which fits parts of the Tractatus as well as parts of the original "grammatical" conception developed in the early 1930ies. (shrink)

Since the publication of Part I of our joint special issue on Nanotech Challenges (see Techné 8.2 & Hyle 10.2), several international conferences have taken place that brought together scholars from the humanities and the social, natural, and engineering sciences to reflect on the challenges posed by nanotechnology. These included Nanotechnology in Science, Economy and Society , University of Marburg, 13-15 January 2005; Nano-Ethics, University of South Carolina, 2-6 March 2005; Nano Before There Was Nano , Chemical Heritage Foundation, Philadelphia, (...) PA, 18-19 March 2005. In addition, numerous research groups worldwide, who used to investigate the science-technology-society interfaces, have put nanotechnology at the top of their agenda; international expert groups are being formed; and national centers will soon be established in the US and UK. (shrink)

In dieser Aufsatzsammlung wird Johann Georg Hamanns Grundthese von Gott als Schriftsteller interpretiert und in weitest reichende literarische Zusammenhange gestellt. Der Zusammenhang von Reden, Horen und Sehen wird theologisch und eschatologisch untersucht. Hamanns Gedanken zum Abendmahl und Sacrament der Sprache werden mit der Rolle des Essens und Trinkens in Beziehung gebracht. Die Narziss-Episode der Metamorphosen des Ovid deutete der Schriftsteller christologisch und als Kenner des Hebraerbriefs verfasste er eine kritische Rezension des Kommentars von J. D. Michaelis (Gottingen). Der Autor arbeitet (...) die Bedeutung Hamanns als der massgebliche theologische Sprachdenker nach Luther heraus, dessen Worttheologie u. a. Kierkegaard gepragt hat. (shrink)

Recently, Mr. Bauer (2020), CEO of BAM, a human resources service provider, reported about the introduction of a continuous change process using artificial intelligence. From this as a starting point, the article defines and discusses change processes, transformation management, and organisational development. The cudgels are taken up on behalf of the human-in-the-loop. It is argued, that the so-called “weak” artificial intelligence, including the human, is superior to the black box approach, hiding the system state as well as its dynamics from (...) the user and deciding itself. Long-sightedness and employee orientation as well as open communication was the key in Industry 1.0 and it still is in Industry 5.0. (shrink)