(This insularity was further promoted by the guileless duplicity of scholars in other fields, who were all too prepared to bequeath "the problem of ...

First published in 1903, this volume revolutionized philosophy and forever altered the direction of ethical studies. A philosopher’s philosopher, G. E. Moore was the idol of the Bloomsbury group, and Lytton Strachey declared that Principia Ethica marked the rebirth of the Age of Reason. This work clarifies some of moral philosophy’s most common confusions and redefines the science’s terminology. Six chapters explore: the subject matter of ethics, naturalistic ethics, hedonism, metaphysical ethics, ethics in relation to conduct, and the ideal. Moore's (...) simplicity of style and precise use of everyday language exercised an enormous influence on the development of analytic philosophy, and they contribute to the continuing resonance of his compelling arguments. (shrink)

"A list of the works of John Stuart Mill": p. xxx.

A scientific community cannot practice its trade without some set of received beliefs. These beliefs form the foundation of the "educational initiation that prepares and licenses the student for professional practice". The nature of the "rigorous and rigid" preparation helps ensure that the received beliefs are firmly fixed in the student's mind. Scientists take great pains to defend the assumption that scientists know what the world is like...To this end, "normal science" will often suppress novelties which undermine its foundations. Research (...) is therefore not about discovering the unknown, but rather "a strenuous and devoted attempt to force nature into the conceptual boxes supplied by professional education". (shrink)

Thomas S. Kuhn's classic book is now available with a new index.

A leading international expert on environmental issues, Shrader-Frechette brings a new standard of rigor to philosophical discussions of environmental justice in her latest work. Observing that environmental activists often value environmental concerns over basic human rights, she points out the importance of recognising that minority groups and the poor in general are frequently the biggest victims of environmental degradation, a phenomenon with serious social and political implications that the environmental movement has failed to adequately address. She argues for their equal (...) rights to 'environmental justice' and maintains that they should not have to bear most of the weight of the burdens of pollution and resource depletion. Advocating a greater awareness on the part of professionals in a position to help these victims, Shrader-Frechette proposes a more equitable distribution of environmental resources and, in doing so, makes an important contribution to the fields of environmental ethics and applied philosophy. (shrink)

I argue that the Bayesian Way of reconstructing Duhem's problem fails to advance a solution to the problem of which of a group of hypotheses ought to be rejected or "blamed" when experiment disagrees with prediction. But scientists do regularly tackle and often enough solve Duhemian problems. When they do, they employ a logic and methodology which may be called error statistics. I discuss the key properties of this approach which enable it to split off the task of testing auxiliary (...) hypotheses from that of appraising a primary hypothesis. By discriminating patterns of error, this approach can at least block, if not also severely test, attempted explanations of an anomaly. I illustrate how this approach directs progress with Duhemian problems and explains how scientists actually grapple with them. (shrink)

1. Introduction. The papers by Hellman and Mayo offer up a rich menu of problems and proposed solutions, so there is much here for a friendly critic to fasten on. In order to bring a modicum of focus to my commentary, I shall limit my remarks to the Duhem problem and its radiations in epistemology and methodology. Both Mayo and Hellman claim to have solutions to that hoary old problem and they tout these solutions as key indicators of the explanatory (...) power of their respective technical epistemologies, whether Bayesian or Neyman/Pearsonian. Like Mayo, I shall be arguing that the Bayesian treatment of Duhem's problem is no solution at all; that, indeed, it fails to grapple with the core challenges posed by the purported ambiguities of falsification. My response to Mayo's more detailed, and I think more right-headed, treatment of the Duhem problem will be more complex. While I believe that she is moving in the right direction in many respects, I think that she fails to see one key dimension of the Duhemian conundrum. Indeed, she risks solving not Duhem's problem but quite a different one. I shall gently try to encourage her to steer her way back towards the central task. (shrink)

Larry Laudan has recently advanced a philosophy of science that appears to answer both Kuhnian critics of the rationality of science, on the one hand, and interpretive and critical theorists' objections to a naturalistic social science, on the other. Like Lakatos before him, Laudan argues that scientific progress is indeed a rational affair. But Laudan goes one step further, arguing that his analysis yields a set of rational criteria for theory choice. In addition, Laudan explicitly claims that the standard he (...) proposes can be applied in any realm of empirical inquiry. Employing a case study of the development of strategic doctrine during the Cold War period, I show this latter claim to be false. Because Laudan's standard for theory choice depends on an exclusively cognitive calculus, it cannot account for, much less help us weigh, the practical implications of theory choice. I conclude that such an accounting procedure may be appropriate for the natural sciences but can hardly be adequate in the realm of thermonuclear politics, where theory choice carries with it potentially catastrophic practical consequences. More generally, choosing from among competing political theories must make explicit room for discursive argument. (shrink)

Book reviewed in this article: Principles of Biomedical Ethics. By Tom L. Beauchamp and James F. Childress.

Who is right? In Risk and Rationality, Kristin Shrader-Frechette argues that neither charges of irresponsible endangerment nor countercharges of scientific illiteracy frame the issues properly.

Only ten to twelve percent of Americans would voluntarily live within a mile of a nuclear plant or hazardous waste facility. But industry spokespersons claim that such risk aversion represents ignorance and paranoia, and they lament that citizen protests have delayed valuable projects and increased their costs. Who is right? In _Risk and Rationality_, Kristin Shrader-Frechette argues that neither charges of irresponsible endangerment nor countercharges of scientific illiteracy frame the issues properly. She examines the debate over methodological norms for risk (...) evaluation and finds analysts arrayed in a spectrum. Points of view extend from cultural relativists who believe that any risk can be justified to naive positivists who believe that risk evaluation can be objective, neutral, and value free. Both camps, she argues, are wrong, because risk evaluation as a social process is rational and objective, even though all risk-evaluation rules are value-laden. Shrader-Frechette defends a middle position called "scientific proceduralism." She shows why extremist views are unreliable, reveals misconceptions underlying current risk-evaluation methods and strategies, and sketches the reforms needed to set hazard assessment and risk evaluation on a publicly defensible foundation. These reforms involve mathematical, economic, ethical, and legal procedures. They constitute a new paradigm for assessment when acceptance of public hazards is rational, recognizing that laypersons are often more rational in their evaluation of societal risks than either experts or governments have acknowledged. Such reforms would provide citizens with more influence in risk decisions and focus on mediating ethical conflicts, rather than seeking to impose the will of experts. Science, she argues, need not preclude democracy. (shrink)