We compute the energy tensor and the energy-momentum tensor for electrodynamics coupled to the current of a charged scalar field and for electrodynamics coupled tothe current of a Dirac spinor field, without using the equations of motion.

Diachronic emergence has recently been characterised as transformation. This aims to capture the thought that the entities that emerge are radically new or different. Transformation is hence closely linked with a central (but rarely raised) challenge for all emergentists: how to account for the identity and individuation of entities involved in emergence. With this challenge in view, I develop and probe four interpretations of transformation: addition, replacement, fusion, and transubstantiation. Of those, transubstantiation provides the most plausible response to the challenge (...) about identity. Accordingly, diachronic emergence is a transformative process whereby an individual passes from one primary kind to another. (shrink)

The focus of Through Your Eyes: Religious Alterity and the Early Modern Western Imaginations is the (mostly Western) understanding, representation and self-critical appropriation of the "religious other" between the sixteenth and eighteenth centuries. Mutually constitutive processes of selfing/othering are observed through the lenses of creedal Jews, a bhakti Brahmin, a widely translated Morisco historian, a collector of Western and Eastern singularia, Christian missionaries in Asia, critical converts, toleration theorists, and freethinkers: in other words, people dwelling in an 'in-between' space which (...) undermines any binary conception of the Self and the Other. The genesis of the volume was in exchanges between eight international scholars and the two editors, intellectual historian Giovanni Tarantino and anthropologist Paola von Wyss-Giacosa, who share an interest in comparatism, debates over toleration, and history of emotions. (shrink)

Does Wittgenstein have a method? There are two challenges to an affirmative answer. One is put forth by Schulte, who claims that Wittgenstein’s method is little more than a skill, and thus not a method in any ambitious sense of that word. Another is Conant’s view that the philosophy of the later Wittgenstein entertains not one method, but a variety of methods. I tackle these challenges by questioning what I take to be their presupposed conceptions of ‘method’ and conclude that (...) we can indeed speak of Wittgenstein’s method in an interesting sense. Thereby, the concept of method will be elucidated and the sense in which Wittgenstein’s philosophy has a method clarified. (shrink)

In this 1999 study, Beat Wyss provides a critical analysis of Hegel's theories of art history. Analogous to his philosophy of history, Hegel viewed the history of art in dialectical terms: with its origins in the Ancient Near East, Western art culminated in Classical Greece, but began its decline already in the Hellenistic period. Yet, as Wyss posits, art refuses its programmed demise. He highlights the political dimension of this contradiction, showing the implication of theories which subordinate art (...) to the will of absolute rule. Wyss follows his analysis of Hegel's theories with a discussion of the work of four modern successors - Nordau, Spengler, Sedlmayr and Lukacs - all of whom adapted Hegel's dialectical model, in an effort to demonstrate the central contradictions of twentieth-century aesthetics. (shrink)

As part of his defence of panpsychism, Strawson introduces the notion of 'brute' emergence, and hints at a contrasting notion of 'true' emergence. Panpsychism is true not least because brute emergence is incoherent. The alternative relation of true emergence is coherent and congruent with panpsychism. Strawson's distinction suggests that panpsychists endorse true emergence, while emergentists endorse brute emergence. I show that this yields a false dichotomy, which wrongly associates traditional emergentism with an implausible notion of emergence. I clarify the nature (...) and purpose of true and brute emergence, and I argue that traditional emergentists should reject both of them. (shrink)

Asim Barut once,en passant, asked the question “For what transitions of the hydrogen atom do the spectral lines coincide”? It is a pleasure for us to give the answer in this paper.

Starting from the study of the physical world, we develop the concept of a dual pair, Comparing dual pairs is known as duality. We show that duality is a basic mechanism for our intellectual curiosity.

Die obligaten Kapital-Kurse in Studentenkreisen um 1968 bilden den Anfang einer Entwicklung in den Geisteswissenschaften, die den positiven Wissenskanon der einzelnen Fächer dem Zerfall überlässt. Ob Germanist, Philosoph oder Kunsthistoriker - Hauptsache, man hat seinen Marx, und später all die anderen gelesen. Der vorliegende Essay verfolgt die Leitwährungen der modisch variierenden Metadiskurse. Beginnend historisch mit der Frankfurter Schule, endend mit Derrida als Meisterdenker wird ihre Funktion beschrieben: Die postmoderne Monokultur erfüllt die politisch korrekte Aufgabe, aus den Geisteswissenschaften das genuine Wissen (...) um je eigene Gegenstände und Methoden auszutreiben. (shrink)

Der Forschung gelaufig ist die Rede von einer ersten (5./4. Jh. v. Chr.) und der sog. Zweiten Sophistik (2. Jh. n. Chr). Aber auch die Literatur des Hellenismus und der fruhen Kaiserzeit kennt zahlreiche Sophisten. Der Sophist, verstanden als (schlechter) Lehrer und Redner, Gegenspieler des Philosophen oder Vertreter der griechischen Bildung, bildet deshalb den Dreh-und Angelpunkt der Beitrage, die Schlaglichter auf Orte, Methoden und Personen der Bildungsvermittlung werfen. Die Beitrage zeigen, wie pagane und judische Denker, Platoniker und Stoiker Bildung als (...) Weg zum richtigen Welt- und Gottesverstandnis verstehen. Mit Beitragen von: Christian Fron, Marco Galli, Johann Goeken, Stefanie Holder, Alexandra Michalewski, Peter Scholz, Paul Schubert, Gregory E. Sterling, Werner Urbanz, Beatrice Wys. (shrink)

H. B. D. Kettlewell's (1955, 1956) classic field experiments on industrial melanism in polluted and unpolluted settings using the peppered moth, Biston betularia, are routinely cited as establishing that the melanic (dark) form of the moth rose in frequency downwind of industrial centers because of the cryptic advantage dark coloration provides against visual predators in soot-darkened environments. This paper critiques three common myths surrounding these investigations: (1) that Kettlewell used a model that identified crypsis as the only selective force responsible (...) for the spread of the melanic gene, (2) that Kettlewell's field experiments alone established that selection for crypsis was the most important factor in the spread of melanic forms, and (3) that Kettlewell's investigations in an unpolluted wood near Dorset constituted a control for his earlier Birmingham studies (contra Hagen 1993, 1996). This analysis further identifies two features that distinguish manipulative experiments in evolutionary biology from experiments in other contexts. First, experiments in evolutionary biology rest on a wealth of information provided by strictly observational ecological studies; in the absence of such information experiments in evolutionary biology make no sense. Second, there is a trade-off between how much control investigators have over the conditions being studied and how informative the results of the experiment will be with regard to natural populations. (shrink)

: Most work done in philosophy of experiment has focused on experiments taken from the domain of physics. The present essay tests whether Allan Franklin's (1984, 1986, 1989, 1990) philosophy of experiment developed in the context of high energy physics can be extended to include examples from evolutionary biology, such as H. B. D. Kettlewell's (1955, 1956, 1958) famous studies of industrial melanism in the peppered moth, Biston betularia. The analysis demonstrates that many of the techniques used by evolutionary biologists (...) exemplify the strategies Franklin lists, and identifies an additional strategy that can likewise be justified by appeal to Bayes's Theorem. (shrink)

: Bayesians and error statisticians have relied heavily upon examples from physics in developing their accounts of scientific inference. The present essay demonstrates it is possible to analyze H.B.D. Kettlewell's classic study of natural selection from Deborah Mayo's error statistical point of view (Mayo 1996). A comparison with a previous analysis of this episode from a Bayesian perspective (Rudge 1998) reveals that the error statistical account makes better sense of investigations such as Kettlewell's because it clarifies how core elements in (...) the design of experiments are used to minimize erroneous inferences rather than dwelling on whether the strategies used are reasonable. (shrink)

A Greek English Lexicon of the New Testament, being Grimm's Wilke's Clavis Novi Testamenti. Translated, Revised and Enlarged by Joseph Henry Thayer, D.D., Bussey Professor of New Testament Criticism and Interpretation in the Divinity School of Harvard University. Edinburgh, T. and T. Clark. 1886. 4to. pp. 726. 36s.Biblico Theological Lexicon to New Testament Greek. by Hermann Cremer, D.D., Professor of Theology in the University of Greifswald. Third English Edition. With Supplement. Translated from the latest German Edition by William Uewick, M.A. (...) Edinburgh, T. and T. Clark. 1886. 4to. pp. 943. 38s. (shrink)

My dissertation philosophically analyzes experiments in evolutionary biology, an area of science where experimental approaches have tended to supplement, rather than supercede more traditional approaches, such as field observations. I conduct the analysis on the basis of three case studies of famous episodes in the history of selection experiments: H. B. D. Kettlewell's investigations of industrial melanism in the Peppered Moth, Biston betularia; two of Th. Dobzhansky's studies of adaptive radiation in the fruit fly, Drosophila pseudoobscura; and M. Wade's studies (...) of group selection in the flour beetle, Tribolium castaneum. The case studies analyze the arguments and evidence these investigators used to identify the respective roles of experiments and other forms of inquiry in their investigations. I discuss three philosophical issues. ;First, the analysis considers whether these selection experiments fit models of experimentation developed in the context of micro-and high energy physics by Allan Franklin and Peter Galison . My analysis documents that the methods used in the case studies can be accommodated on both Franklin and Galison's views. I conclude the case studies do not support claims regarding the relative autonomy of biology. ;Second, the analysis documents a number of important roles for life history data acquired by strictly observational means in the process of experimentation, from identification of research problems and development of experimental designs to interpretation of results. Divorced from this context experiments in biology make no sense. Thus, in principle, experimental approaches cannot replace more traditional methods. ;Third, the analysis examines a superficial tension between the use of experiments, which I characterize by the presence of artificial intervention, and the stated goal of most investigations in evolutionary biology, that of understanding how systems behave in the absence of intervention. Experiments involve trade-offs between the control one has over the circumstances of the study and how informative the study is with regard to questions of interest to biologists regarding specific, actual systems in nature. Experimental simulations of natural phenomena in other historical sciences involve similar trade-offs, but there are reasons for believing this tension is more prominent in biology. (shrink)

H.B.D. Kettlewell is best known for his pioneering work on the phenomenon of industrial melanism, which began shortly after his appointment in 1951 as a Nuffield Foundation research worker in E.B. Ford's newly formed sub-department of genetics at the University of Oxford. In the years since, a legend has formed around these investigations, one that portrays them as a success story of the 'Oxford School of Ecological Genetics', emphasizes Ford's intellectual contribution, and minimizes reference to assistance provided by others. The (...) following essay reviews the important influence Ford, E.A. Cockayne, and P.M. Sheppard played in Kettlewell's research, leading up to his most famous experiments in 1953. It documents several reasons for doubting that Ford was as intellectually involved in the design of these investigations as he has previously been portrayed. It clarifies Kettlewell's intellectual contribution to the investigations for which he is famous, as well as the pivotal roles Cockayne and Sheppard played in the design, execution and interpretation of these investigations. (shrink)

Theodosius Dobzhansky has long been recognized by historians as a pioneer in the combining of the 'field natural history' and 'laboratory experimentalist' traditions in biology (Allen 1994). The following essay analyzes two papers in his wellknown Genetics of Natural Populations series, GNP IX and GNP XII, which demonstrate how Dobzhansky combined field and laboratory work in the pursuit of an evolutionary question. The analysis reveals the multiple and complementary roles field observations and experiments played in his investigations. But it also (...) identifies several interpretive problems associated with the use of intervention that limited the effectiveness of his approach. The essay argues that these problems reflect a fundamental tension between the amount of control Dobzhansky had over the circumstances of his experiments and the applicability of his results to natural populations. It concludes that this trade-off represents an important distinction between experiments in biology and most other sciences. (shrink)

This popular reader has been vastly updated with ten stimulating new selections on the natural and the social sciences: feminism; postmodernism, relativism, and science; confirmation, acceptance, and theory; explanatory unification; and science and values. Retaining the best essays from the previous editions, the editors have added important new pieces to maintain this influential text's relevance.

Science education researchers have long advocated the central role of the nature of science for our understanding of scientific literacy. NOS is often interpreted narrowly to refer to a host of epistemological issues associated with the process of science and the limitations of scientific knowledge. Despite its importance, practitioners and researchers alike acknowledge that students have difficulty learning NOS and that this in part reflects how difficult it is to teach. One particularly promising method for teaching NOS involves an explicit (...) and reflective approach using the history of science. The purpose of this study was to determine the influence of a historically based genetics unit on undergraduates’ understanding of NOS. The three-class unit developed for this study introduces students to Mendelian genetics using the story of Gregor Mendel’s work. NOS learning objectives were emphasized through discussion questions and investigations. The unit was administered to undergraduates in an introductory biology course for pre-service elementary teachers. The influence of the unit was determined by students’ responses to the SUSSI instrument, which was administered pre- and post-intervention. In addition, semi-structured interviews were conducted that focused on changes in students’ responses from pre- to post-test. Data collected indicated that students showed improved NOS understanding related to observations, inferences, and the influence of culture on science. (shrink)