Starting with some illustrative examples, I develop a systematic account of a specific type of experimentation--an experimentation which is not, as in the "standard view", driven by specific theories. It is typically practiced in periods in which no theory or--even more fundamentally--no conceptual framework is readily available. I call it exploratory experimentation and I explicate its systematic guidelines. From the historical examples I argue furthermore that exploratory experimentation may have an immense, but hitherto widely neglected, epistemic significance.

: The increasing attention on experiment in the last two decades has led to important insights into its material, cultural and social dimensions. However, the role of experiment as a tool for generating knowledge has been comparatively poorly studied. What questions are asked in experimental research? How are they treated and eventually resolved? And how do questions, epistemic situations, and experimental activity cohere and shape each other? In my paper, I treat these problems on the basis of detailed studies of (...) research practice. After presenting several cases from the history of electricity—Dufay, Ampère, and Faraday—I discuss a specific type of experiment—the "exploratory experiment"—and analyze how it works in concept formation. I argue that a fuller understanding of experiment can only be achieved by intertwining historical and philosophical perspectives in such a way that the very separation of the two become questioable. (shrink)

Combining philosophical and historical scholarship, the articles in this volume focus on scientific concepts, rather than theories, as units of analysis. They thereby contribute to a growing literature about the role of concepts in scientific research. The authors are particularly interested in exploring the dynamics of research; they investigate the ways in which scientists form and use concepts, rather than in what the concepts themselves represent. The fields treated range from mathematics to virology and genetics, from nuclear physics to psychology, (...) from technology to present-day neural engineering. The volume contains articles by Vassi Kindi, Miles MacLeod, Ingo Brigandt, Friedrich Steinle, Dirk Schlimm, Theodore Arabatzis, Uljana Feest, Corinne Bloch, Mieke Boon, Nancy Nersessian, and Hanne Andersen. (shrink)

This volume thus clears the ground for the productive and fruitful integration of these new developments into philosophy of science.

Faraday's view of the mutual relation of speculative theories and laws of nature implies that there should be a procedure, leading from speculative considerations to a system of facts and laws in which theories do no longer play any role. In order to make out the degree in which Faraday's claims correspond to his practice, the way in which he gains an explanation of Arago's effect is analyzed. The thesis is proposed that he indeed has a procedure of leaving theories (...) aside. It is intimately connected with certain methodological guidelines of his experimentation. (shrink)

The authors provide an overview of philosophical discussions about the roles of experiment in science. First, they cover two approaches that took shape under the heading of “new experimentalism” in the 1980s and 1990s. One approach was primarily concerned with questions about entity realism, robustness, and epistemological strategies. The other has focused on exploratory experiments and the dynamic processes of experimental research as such, highlighting its iterative nature and drawing out the ways in which such research is grounded in experimental (...) systems, concepts and operational definitions. Second, the authors look at more recent philosophical work on the epistemology of causal inference, in particular highlighting discussions in the philosophy of the behavioral and social sciences, concerning the extrapolation from laboratory contexts to the world. (shrink)

The more unknowns there are and the newer a field of research is, the less well defined are the experiments. Once a field has been sufficiently worked over so that the possible conclusions are more or less limited to existence or nonexistence, and perhaps to quantitative determination, the experiments will become increasingly better defined. But they will no longer be independent, because they are carried along by a system of earlier experiments and decisions, which is generally the situation in physics (...) and chemistry today. Such a system will then become self-evident know-how itself. We will no longer be aware of its application and effect (Fleck 1935 (1980), p. 114, translation slightly altered from Fleck 1979, p. 86, original emphasis). (shrink)

The more unknowns there are and the newer a field of research is, the less well defined are the experiments. Once a field has been sufficiently worked over so that the possible conclusions are more or less limited to existence or nonexistence, and perhaps to quantitative determination, the experiments will become increasingly better defined. But they will no longer be independent, because they are carried along by a system of earlier experiments and decisions, which is generally the situation in physics (...) and chemistry today. Such a system will then become self-evident know-how itself. We will no longer be aware of its application and effect (Fleck 1935 (1980), p. 114, translation slightly altered from Fleck 1979, p. 86, original emphasis). (shrink)

Introduces a series of articles which deals with the relationship between history of science and philosophy of science.; Introduces a series of articles which deals with the relationship between history of science and philosophy of science.

[First paragraph] A widespread image of science is founded upon a basic dichotomy: there are empirical facts, obtained by observation and experiment, on the one hand, and theories and explanations, obtained by reasoning, speculation and creativity, on the other. Whether scientific reasoning should take the inductive path, or the hypothetical-deductive approach, has long been a mat-ter of debate, but the basic dichotomist picture has been left untouched. And there is the concomitant idea that theories may come and go, while facts (...) form the stable, unshaken and ever growing foundation of science. This picture is often advanced in science education, for example in experimental physics courses and their textbooks. Additionally, the use of lan-guage reinforces that picture: we say that we "discover" facts (such as the cosmic micro-wave background, the variability of species), while we create, form and eventually discard theories (like the standard model of elementary particles, string theory, theories of develop-mental biology and so on). Something that has been "discovered" is attributed a different status than something that has been created and formed. (shrink)

The term “virtual entities” has a long tradition and a variety of meanings. My short article focuses on one particular meaning, as clearly defined by Charles Sanders Peirce in 1902. I will discuss the definition he provided and touch on the wide resonance it had and still has in science.

Knowledge and the History of Science. This essay asks how the object of history of knowledge could be delineated so as to keep it distinct from the history of science (that has always dealt with knowledge) and, at the same time, to keep it specific enough not to turn into a general history of all human activities. By way of discussing the type of knowledge we could call ‘scientific’, and arguing that history of science should take an integrative approach, I (...) propose that a history of knowledge should focus on generalizing accounts taken in most various domains and cultures. (shrink)

That science is more than the unilinear application of general theories to specific empirical circumstances is, one hopes, no longer something that is controversial or requires detailed argument. To be sure, there were times when devising universally applicable theories was seen as the most worthy task of science, with less lofty activities such as experimentation and scientific modeling being relegated to the underbelly of “proper science.” Arguing for a pluralistic recognition of the diversity of scientific practices, methods, and goals, might—at (...) least on the pages of this journal—amount to preaching to the converted. Yet, once the diversity and heterogeneity of science is acknowledged, the real work only starts:... (shrink)

Knowledge about colour it properties, methods of fabrication, meanings, and uses has always been the purview of a wide range of individuals, from painters and architects to dyers, printers, pigment manufacturers, chemists. This volume discusses how different communities interacted with respect to knowledge and practices surrounding colour, thus contributing to a better understanding of an important current in cultural history.".

Theories, Technologies, Instrumentalities of Color is the outcome of a workshop, held in Leuven, Belgium, in May 2000.

This abridged and revised edition of the original book (Springer-Verlag Vienna, 2001) offers the only comprehensive history and documentation of the Vienna Circle based on new sources with an innovative historiographical approach to the study of science. With reference to previously unpublished archival material and more recent literature, it refutes a number of widespread clichés about "neo-positivism" or "logical positivism". Following some insights on the relation between the history of science and the philosophy of science, the book offers an accessible (...) introduction to the complex subject of "the rise of scientific philosophy" in its socio-cultural background and European philosophical networks till the forced migration in the Anglo-Saxon world. The first part of the book focuses on the origins of Logical Empiricism before World War I and the development of the Vienna Circle in "Red Vienna" (with the "Verein Ernst Mach"), its fate during Austro-Fascism (Schlick's murder 1936) and its final expulsion by National-Socialism beginning with the "Anschluss" in 1938. It analyses the dynamics of the Schlick-Circle in the intellectual context of "late enlightenment" including the minutes of the meetings from 1930 on for the first time published and presents an extensive description of the meetings and international Unity of Science conferences between 1929 and 1941. The chapters introduce the leading philosophers of the Schlick Circle (e.g., Hans Hahn, Otto Neurath, Rudolf Carnap, Philipp Frank, Felix Kaufmann, Edgar Zilsel) and describe the conflicting interaction between Moritz Schlick and Otto Neurath, the long term communication between Moritz Schlick, Friedrich Waismann and Ludwig Wittgenstein, as well as between the Vienna Circle with Heinrich Gomperz and Karl Popper. In addition, Karl Menger's "Mathematical Colloquium" with Kurt Gödel is presented as a parallel movement. The final chapter of this section describes the demise of the Vienna Circle and the forced exodus of scientists and intellectuals from Austria.The second part of the book includes a bio-bibliographical documentation of the Vienna Circle members and for the first time of the assassination of Moritz Schlick in 1936, followed by an appendix comprising an extensive list of sources and literature. (shrink)

The poet and dramatist Friedrich Schiller was also a profound philosopher, who described his work On the Asethetic Education of Man as 'the best thing that I have done in my life'. This impassioned treatise analyses politics, revolution and human nature to define the relationship between beauty, art and morality. Expressed as a series of letters to a patron, it argues that only an aesthetic education--rather than government reform, religion or moral teachings--can achieve a truly free society, and must (...) be placed at the heart of human experience. One of the most important works of German philosophy, its arguments remain as arresting and inspiring as when they were first written. (shrink)

Historical, critical edition of Schleiermacher's complete works including his unpublished writings, correspondence and translations.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain (...) in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. (shrink)