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Making Sense of Radar and Sonar
Have you ever wondered how stealth planes achieve "invisibility," how sunken ships are found, or how fishermen track schools of fish in vast expanses of ocean? Radar and sonar echolocation—a simple matter of sending, receiving, and processing signals. Weaving history with simple science, Mark Denny deftly reveals the world of radar and sonar to the curious reader, technology buff, and expert alike. He begins with an early history of the Chain Home radar system used during World War II and then provides accessible and engaging explanations of the physics that make signal processing possible. Basic diagrams and formulas show how electromagnetic and sound waves are transmitted, received, and converted into images, allowing you to literally see in the dark. A section on bioacoustic echolocation, with a focus on the superior sonar systems of bats and whales and a discussion of the advanced technology of next-generation airborne signal processors, opens the imagination to fascinating possibilities for the future.
An Intellectual Biography
Bruno Latour stirs things up. Latour began as a lover of science and technology, co-founder of actor-network theory, and philosopher of a modernity that had “never been modern.” In the meantime he is regarded not just as one of the most intelligent—and also popular—exponents of science studies, but also as a major innovator of the social sciences, an exemplary wanderer who walks the line between the sciences and the humanities._x000B__x000B_This book provides the first comprehensive overview of the Latourian oeuvre, from his early anthropological studies in Abidjan (Ivory Coast), to influential books like Laboratory Life and Science in Action, and his most recent reflections on an empirical metaphysics of “modes of existence.” In the course of this enquiry it becomes clear that the basic problem to which Latour’s work responds is that of social tradition, the transmission of experience and knowledge. What this empirical philosopher constantly grapples with is the complex relationship of knowledge, time, and culture._x000B_
A Collective Reflection
This unique collection examines the man Utne Reader has called “the greatest social critic of the twentieth century.” The essays—all by people Illich has influenced personally—discuss how his life and thought have affected conceptualization, study, and practice of psychotherapy, notions about education, ideas concerning the historical development of the text, perceptions of technology, as well as other topics. All of Illich’s books are discussed and his ideas on education, theology, technology, anarchism, and society are examined in relationship to those of René Girard, Karl Polanyi, Emmanuel Levinas, and Jacques Ellul. Illich’s previously unpublished paper offering a new view of conspiracy in European history is included.
Papers from the Harvard Sesquicentennial Congress
This ambitious work is a multimedia, interdisciplinary study of Chinese modernity in the context of globalization from the late nineteenth century to the present. Sheldon Lu draws on Chinese literature, film, art, photography, and video to broadly map the emergence of modern China in relation to the capitalist world-system in the economic, social, and political realms. Central to his study is the investigation of biopower and body politics, namely, the experience of globalization on a personal level. Lu first outlines the trajectory of the body in modern Chinese literature by focusing on the adventures, pleasures, and sufferings of the male (and female) body in the writings of selected authors. He then turns to avant-garde and performance art, tackling the physical self more directly through a consideration of work that takes the body as its very theme, material, and medium. In an exploration of mass visual culture, Lu analyzes artistic reactions to the multiple, uneven effects of globalization and modernization on both the physical landscape of China and the interior psyche of its citizens. This is followed by an inquiry into contemporary Chinese urban space in popular cinema and experimental photography and art. Examples are offered that capture the daily lives of contemporary Chinese as they struggle to make the transition from the vanishing space of the socialist lifestyle to the new capitalist economy of commodities. Lu reexamines the history and implications of China’s belated integration into the capitalist world system before closing with a postscript that traces the genealogy of the term "postsocialism" and points to the real relevance of the idea for the investigation of everyday life in China in the twenty-first century.
Science and the Modern University
Selling science has become a common practice in contemporary universities. This commodification of academia pervades many aspects of higher education, including research, teaching, and administration. As such, it raises significant philosophical, political, and moral challenges. This volume offers the first book-length analysis of this disturbing trend from a philosophical perspective and presents views by scholars of philosophy of science, social and political philosophy, and research ethics. The epistemic and moral responsibilities of universities, whether for-profit or nonprofit, are examined from several philosophical standpoints. The contributors discuss the pertinent epistemological and methodological questions, the sociopolitical issues of the organization of science, the tensions between commodified practices and the ideal of “science for the public good,” and the role of governmental regulation and personal ethical behavior. In order to counter coercive and corruptive influences of academic commodification, the contributors consider alternatives to commodified research and offer practical recommendations for establishing appropriate research standards, methodologies and institutional arrangements, and a corresponding normative ethos.
The concept of mass is one of the most fundamental notions in physics, comparable in importance only to those of space and time. But in contrast to the latter, which are the subject of innumerable physical and philosophical studies, the concept of mass has been but rarely investigated. Here Max Jammer, a leading philosopher and historian of physics, provides a concise but comprehensive, coherent, and self-contained study of the concept of mass as it is defined, interpreted, and applied in contemporary physics and as it is critically examined in the modern philosophy of science. With its focus on theories proposed after the mid-1950s, the book is the first of its kind, covering the most recent experimental and theoretical investigations into the nature of mass and its role in modern physics, from the realm of elementary particles to the cosmology of galaxies.
The book begins with an analysis of the persistent difficulties of defining inertial mass in a noncircular manner and discusses the related question of whether mass is an observational or a theoretical concept. It then studies the notion of mass in special relativity and the delicate problem of whether the relativistic rest mass is the only legitimate notion of mass and whether it is identical with the classical (Newtonian) mass. This is followed by a critical analysis of the different derivations of the famous mass-energy relationship E = mc2 and its conflicting interpretations. Jammer then devotes a chapter to the distinction between inertial and gravitational mass and to the various versions of the so-called equivalence principle with which Newton initiated his Principia but which also became the starting point of Einstein's general relativity, which supersedes Newtonian physics. The book concludes with a presentation of recently proposed global and local dynamical theories of the origin and nature of mass.
Destined to become a much-consulted reference for philosophers and physicists, this book is also written for the nonprofessional general reader interested in the foundations of physics.
From Antiquity to Einstein and Beyond
Max Jammer's Concepts of Simultaneity presents a comprehensive, accessible account of the historical development of an important and controversial concept—which played a critical role in initiating modern theoretical physics—from the days of Egyptian hieroglyphs through to Einstein's work in 1905, and beyond. Beginning with the use of the concept of simultaneity in ancient Egypt and in the Bible, the study discusses its role in Greek and medieval philosophy as well as its significance in Newtonian physics and in the ideas of Leibniz, Kant, and other classical philosophers. The central theme of Jammer's presentation is a critical analysis of the use of this concept by philosophers of science, like Poincaré, and its significant role in inaugurating modern theoretical physics in Einstein's special theory of relativity. Particular attention is paid to the philosophical problem of whether the notion of distant simultaneity presents a factual reality or only a hypothetical convention. The study concludes with an analysis of simultaneity's importance in general relativity and quantum mechanics.
Dilemmas of Privacy in Psychotherapy
Freud promised his patients absolute confidentiality, regardless of what they revealed, but privacy in psychotherapy began to erode a half-century ago. Psychotherapists now seem to serve as “double agents” with a dual and often conflicting allegiance to patient and society. Some therapists even go so far as to issue Miranda-type warnings, advising patients that what they say in therapy may be used against them.Confidentiality and Its Discontents explores the human stories arising from this loss of confidentiality in psychotherapy. Addressing different types of psychotherapy breaches, Mosher and Berman begin with the the story of novelist Philip Roth, who was horrified when he learned that his psychoanalyst had written a thinly veiled case study about him. Other breaches of privacy occur when the so-called duty to protect compels a therapist to break confidentiality by contacting the police. Every psychotherapist has heard about “Tarasoff,” but few know the details of this story of fatal attraction. Nor are most readers familiar with the Jaffee case, which established psychotherapist-patient privilege in the federal courts. Similiarly, the story of Robert Bierenbaum, a New York surgeon who was brought to justice fifteen years after he brutally murdered his wife, reveals how privileged communication became established in a state court. Meanwhile, the story of New York Chief Judge Sol Wachtler, convicted of harassing a former lover and her daughter, shows how the fear of the loss of confidentiality may prevent a person from seeking treatment, with potentially disastrous results.While affirming the importance of the psychotherapist-patient privilege, Confidentiality and Its Discontents focuses on both the inner and outer stories of the characters involved in noteworthy psychotherapy breaches and the ways in which psychiatry and the law can complement but sometimes clash with each other.