This intriguing and ground-breaking book is the first in-depth study of the development of philosophy of science in the United States during the Cold War. It documents the political vitality of logical empiricism and Otto Neurath's Unity of Science Movement when these projects emigrated to the US in the 1930s and follows their de-politicization by a convergence of intellectual, cultural and political forces in the 1950s. Students of logical empiricism and the Vienna Circle treat these as strictly intellectual non-political projects. (...) In fact, the refugee philosophers of science were highly active politically and debated questions about values inside and outside science, as a result of which their philosophy of science was scrutinized politically both from within and without the profession, by such institutions as J. Edgar Hoover's FBI. It will prove absorbing reading to philosophers and historians of science, intellectual historians, and scholars of Cold War studies. (shrink)

Isaac explores how influential thinkers in the mid-twentieth century understood the relations among science, knowledge, and the empirical study of human affairs. He places special emphasis on the practical, local manifestations of their complex theoretical ideas, particularly the institutional milieu of Harvard University.

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 With reference to previously unpublished archival material and more recent literature, it refutes a number of widespread clichés about "neo-positivism" or "logical positivism".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 aim of this paper is to discuss the “Austro-American” logical empiricism proposed by physicist and philosopher Philipp Frank, particularly his interpretation of Carnap’s Aufbau, which he considered the charter of logical empiricism as a scientific world conception. According to Frank, the Aufbau was to be read as an integration of the ideas of Mach and Poincaré, leading eventually to a pragmatism quite similar to that of the American pragmatist William James. Relying on this peculiar interpretation, Frank intended to bring (...) about a rapprochement between the logical empiricism of the Vienna Circle in exile and American pragmatism. In the course of this project, in the last years of his career, Frank outlined a comprehensive, socially engaged philosophy of science that could serve as a “link between science and philosophy”. (shrink)

A great mathematician and teacher, and a physicist and philosopher in his own right, bridges the gap between science and the humanities in this exposition of the philosophy of science. He traces the history of science from Aristotle to Einstein to illustrate philosophy's ongoing role in the scientific process. In this volume he explains modern technology's gradual erosion of the rapport between physical theories and philosophical systems, and offers suggestions for restoring the link between these related areas. This book is (...) suitable for undergraduate students and other readers. 1962 ed. Index. 36 figures. (shrink)

The physicist–philosopher Philipp Frank’s work and influence, especially during his last three decades, when he found a refuge and a position in America, deserve more discussion than has been the case so far. In what follows, I hope I may call him Philipp – having been first a graduate student in one of his courses at Harvard University, then his teaching assistant sharing his offices, then for many years his colleague and friend in the same Physics Department, and finally, doing (...) research on his archival holdings kept at Harvard. I also should not hide my large personal debt to him, for without his recommendation in the 1950s to the Albert Einstein Estate, I would not have received its warm welcome and its permission, as the first one to do historical research in the treasure trove of unpublished letters and manuscripts, thus starting me on a major part of my career in the history of science. (shrink)

After the death of Otto Neurath in 1945, Philipp Frank appeared to be the most talented organizer of the Vienna Circle in exile. From his new position at Harvard he organized many of the Unity of Science meetings and served from 1947 on as president of the Institute for the Unity of Science. It is well known that in 1929 he had organized the famous first meeting on Erkenntnislehre der exakten Wissenschaften in Prague, at which the Vienna Circle went public. (...) Frank later wrote on this:We wanted to reach a large audience. The ordinary regular philosophy meetings followed the traditional lines and would hardly have given us enough scope. By a happy coincidence I was just in 1929 arranging a meeting of the physicists and mathematicians from the German-speaking regions in Central...The German Physical Society, which was the official sponsor of this meeting, did not particularly like the idea of combining this serious meeting with such a foolish thing as philosophy. However, I was the chairman of the local committee in Prague and they could not refuse my serious...Some scientists wanted to minimize our program and predicted that they would have no audience from the ranks of exact scientists. As a matter of fact, our addresses had a larger audience than papers on special scientific problems. I had prepared an elaborate paper that was intended to give the scientists a kind of preview of our ideas and to prove that the new line in philosophy is the necessary result of the new trends in physics, particularly the theory of relativity and the quantum...Some friends cautioned me not to speak too bluntly. The audience, which consisted mostly of German scientists, knew litte about...My wife said to me after the lecture: “It was weird to...Everything seemed to vanish without a trace.”There is no doubt that quite a few people in the audience were shocked by my blunt statements that modem science is incompatible with the traditional systems of philosophy. Probably, most of the scientists had not been accustomed to thinking of philosophy and science as a coherent system of thought...After the meeting, however, our committee received a great many letters from scientists who expressed their great satisfaction that an attempt has been made toward a coherent world conception without contradictions between science and philosophy. (shrink)

This paper addresses the historical context of Bertalanffy’s concept of Theoretical Biology, his early combattants, friends, teachers and the philosophical position of his critical reviewer Philipp Frank. I will describe the characteristics of his theory and how his ideas are embedded into the background discourse of the day. In the following five sections I will show that there are three main historical factors that shaped Bertalanffy’s intellectual views: First, his philosophical training with Schlick and Carnap, second, his close connection with (...) the biologists in the Prater-Vivarium, and third, his close contact to J.H. Woodger and, through him, with the organicists of the Theoretical Club in Cambridge. This narration also sheds some light on one of the founders of the Vienna Circle, Philipp Frank. I shall provide some historical data about his early interest in biology and discuss his position towards some basic problems in biology. (shrink)