Using data from nonwestern, and chiefly nonliterate, groups but relating his material to utopian, revivalistic, and sectarian movements in western societies, the anthropologist author has analyzed over a dozen cases, having in common a group of people under cultural stress who, finding their lives unsatisfactory, form a new ideal of human integrity and combine to create a new man in a new social order. After identifying the key elements of these millenarian situations, the author defines and relates his terms. He (...) discusses various problematic aspects, such as the role of the prophet and the significance of money. Several kinds of explanation are sketched. In one he lays out a typical millenarian pattern, or sequence of events, and finds himself, having glimpsed a kind of millennium, embarked on the first phase of a millenarian movement. In another scheme, four general types of explanation are examined: the psycho-physiological, the ethnographic, the Marxist, and the Hegelian. Finally, four "primary situations" and twelve "oppositions" are suggested as possible components in a millenarian model, no particular case, of course, requiring the full set. At every point the book invites discussion, clarification, amplification. It is coherent and illuminating but always open-ended, admirably fulfilling its stated purpose of posing problems and stimulating thought, rather than providing answers. The current complex of rebellions is never mentioned, but no one could read it without thinking of those who proclaim new values and who feel that, if only they could smash our present social order, a new and perfect one would arise from the ashes. The book would provide an apt conceptual frame for a study of our troubled times.--L. G. (shrink)

This paper emphasizes the crucial role of variation, at several different levels, for a detailed historical understanding of the development of the biomedical sciences. Going beyond valuable recent studies that focus on model organisms, experimental systems and instruments, we argue that all of these categories can be accommodated within our approach, which pays special attention to organismal and cultural variation. Our empirical examples are drawn in particular from recent historical studies of nineteenth- and early twentieth-century genetics and physiology. Based on (...) the quasi-paradoxical conclusion that biological and cultural variation both constrains and enables innovation in the biomedical sciences, we argue that more attention should be paid to variation as an analytical category in the historiography of the life sciences. (shrink)

The editor has assembled these essays to support the thesis that Bergson considered "conceptual revolutions in physics inevitable [and that he foresaw] certain of their most important theoretical consequences." He introduces the collection with an intellectual biography indicating that, far from being antiscientific, Bergson was a respectful and diligent student of science. Several themes illustrative of the thesis run through the selections. One: Bergson's dualisms should be thought of as complementary, for example, intellect and intuition should be regarded as two (...) forms of empiricism rather than as antithetical approaches to knowledge. Another: Bergson anticipated concepts of quantum physics, such as, the dynamic concept of matter and the complementarity of velocity and position. A third theme: Bergson's ideas are suggestive for future scientific investigation, for example, the speed of light may be thought of as a coefficient of equivalence between space and time, a first law of time analogous to the first law of thermodynamics; then Bergson's concepts are perhaps a challenge to develop a second law. Most of the essays, originally published at various times between 1922 and 1959, appear in English for the first time. They are presented in four groups: "Quantum Physics" in which L. de Broglie, S. Watanabe, O. Costa de Beauregard, and R. Blanché are concerned with concepts of motion, entropy, and time; "Relativity" in which appears material by Bergson, Einstein, and Metz on Bergson's criticism of relativity, and essays by G. Pflug, J. F. Busch, W. Berteval, and O. Costa de Beauregard on aspects of Bergson's attack on relativity; "Bergson's and Zeno's Paradoxes" in which D. A. Sipfle uses an analysis of The Arrow by V. C. Chappell to interpret Bergson's theory of time. Milic Capek sums up the volume in an essay arguing that Bergson's concept of psychologic existence, on which his theory of matter is based, suggests a transformation of the basic concepts of the physical sciences. This is a stimulating group of essays, imaginatively edited.--L. G. (shrink)

This volume is fifth in a series, Monuments of Western Thought. Most of the book consists of excerpts from the works of Bacon and Descartes The selections from Bacon are the preface and plan of The Great Instauration, parts of the New Organon, a bit of Advancement of Learning, and all of The New Atlantis. The selections from Descartes are a short passage from the Discourse on Method and all of the Meditations. The text is introduced by a historical sketch (...) of the intellectual, social, and political context in which Bacon and Descartes lived, and by brief intellectual biographies. The volume closes with short critical selections, pointing up and commenting on important issues in the source material. On Bacon: A. N. Whitehead deals with Bacon's concept of matter, the justification of induction, and Bacon's emphasis on quality; C. D. Broad discusses Bacon's concept of "Form" and its relation to the principle of limited variety; R. F. Jones discusses the Idols, especially the Idol of the Market-place, and Bacon's stress on experimentation; B. Farrington interprets Bacon's rejection of scholasticism as part of the contemporary effort to return to the Hebrew origins of Christianity. On Descartes: A. Koyré deals with consequences of the Cartesian identification of matter with extension; S. V. Keeling discusses the importance of the cogito and interprets it as giving knowledge of the existence of a substantival self; A. B. Gibson interprets Cartesian personalism as the foundation of a realism; M. Versfeld interprets Cartesian personalism as an error making knowledge impossible. Each section is followed by a few questions designed to force the student to think about what he has read and to return to the text.--L. G. (shrink)