Analyticity, or the 'analytic/synthetic' distinction is one of the most important and controversial problems in contemporary philosophy. It is also essential to understanding many developments in logic, philosophy of language, epistemology and metaphysics. In this outstanding introduction to analyticity Cory Juhl and Eric Loomis cover the following key topics: The origins of analyticity in the philosophy of Hume and Kant Carnap's arguments concerning analyticity in the early twentieth century Quine's famous objections to analyticity in his classic 'Two Dogmas (...) of Empiricism' essay The relationship between analyticity and central issues in metaphysics, such as ontology The relationship between analyticity and epistemology Analyticity in the context of the current debates in philosophy, including mathematics and ontology Throughout the book the authors show how many philosophical controversies hinge on the problem of analyticity. Additional features include chapter summaries, annotated further reading and a glossary of technical terms making the book ideal to those coming to the problem for the first time. (shrink)

Alexander George has put forward a novel interpretation of the Quine-Carnap debate over analyticity. George argues that Carnap's claim that there exists an analytic-synthetic distinction was held by Carnap to be empty of empirical consequences. As a result, Carnap understood his position to be empirically indistinguishable from Quine's. Although George defends his interpretation only briefly, I show that it withstands further examination and ought to be accepted. The consequences of accepting it undermine a common understanding of Quine's criticism of Carnap, (...) and I argue that it is difficult to find a perspective from which Quine can criticize Carnap in a non-question-begging way. (shrink)

This article critically examines Saul Kripke's (1972) argument for the separability of necessary truths from truths known a priori, focusing on his criticism of the standard meter case presented by Wittgenstein (1968). It attempts to show that Kripke's argument is unworkable on any of several readings. Wittgenstein's own broadly conventionalist account of necessary truth is then considered in the light of the standard meter example.

The nature of necessary truth was a central concern of Ludwig Wittgenstein. It was present in his early reflections on logic, a core motif of the Tractatus, and a topic he returned to over and again in his reflections on language, logic, and mathematics. This chapter explores the aspects of Wittgenstein's account of necessity and apriority, beginning with the Tractatus, where many of his core insights received their first expression. It discusses two more contemporary accounts of these topics: conceptual role (...) semantic theories of the a priori, and the arguments for divorcing apriority from necessity. Necessity in the Tractatus appears at two locations. One is at the level of individual elementary propositions. The other is at the level of the inferential connections between propositions. The chapter looks at the Tractatus theory of the proposition. Wittgenstein saw an important difference between the formulations of the rules of grammar and descriptions of states of affairs. (shrink)

Within the epistemology of the sciences, conventionalism has been the subject of regular criticism for over six decades. Critics such as W. V. Quine and Morton White, and more recently Nathan Salmon (1992), and Paul Boghossian (1996), have attacked even the most basic tenet of conventionalism, namely its claim that the truth of certain statements is fixed not by stipulation-independent facts, but by the conventions governing the meaning of those statements and their constituents.

Wittgenstein's Tractatus carefully distinguished the concept all from\nthe notion of a truth-function, and thereby from the quantifiers.\nI argue that Wittgenstein's rationale for this distinction is lost\nunless propositional functions are understood within the context\nof his picture theory of the proposition. Using a model Tractatus\nlanguage, I show how there are two distinct forms of generality implicit\nin quantified Tractatus propositions. Although the explanation given\nin the Tractatus for this distinction is ultimately flawed, the distinction\nitself is a genuine one, and the forms of generality that (...) Wittgenstein\nindicated can be seen in the quantified sentences of contemporary\nlogic. (shrink)

Carnap’s Logical Syntax of Language was one of the first philosophical applications of the results in logical metatheory that appeared in the early 1930s. In using these results, Carnap claimed that he stood in general agreement with Wittgenstein’s Tractatus, but had overcome the limits on the scope of logic that Wittgenstein believed he had found. I argue that Carnap had in fact presupposed a conception of linguistic meaning fundamentally at odds with that presented in the Tractatus, and that he had (...) no non-questioning-begging way of defending this presupposition. As a result Carnap had not so much extended the conception of language and logic present in the Tractatus as he had fundamentally reoriented it, and this reorientation continued with Carnap’s later move to semantics. (shrink)

Summary A provocative examination of the consequences of Levinas’s and Adorno’s thought for contemporary ethics and political philosophy. This book sets up a dialogue between Emmanuel Levinas and Theodor W. Adorno, using their thought to address contemporary environmental and social-political situations. Eric S. Nelson explores the “non-identity thinking” of Adorno and the “ethics of the Other” of Levinas with regard to three areas of concern: the ethical position of nature and “inhuman” material others such as environments and animals; the (...) bonds and tensions between ethics and religion and the formation of the self through the dynamic of violence and liberation expressed in religious discourses; and the problematic uses and limitations of liberal and republican discourses of equality, liberty, tolerance, and their presupposition of the private individual self and autonomous subject. Thinking with and beyond Levinas and Adorno, this work examines the possibility of an anarchic hospitality and solidarity between material others and sensuous embodied life. “This is an extremely impressive, original, and thorough treatment of two key twentieth-century thinkers and their applicability to the most pressing social and political issues of our time.” — Jeffrey A. Bernstein, author of Leo Strauss on the Borders of Judaism, Philosophy, and History “This book is an excellent and timely contribution to political and environmental philosophy, located around a nuanced historical and philosophical approach to Levinas and Adorno. It will be of great interest to anyone concerned with these figures or with the current moment.” — Martin Shuster, author of Autonomy after Auschwitz: Adorno, German Idealism, and Modernity. (shrink)

Daoism and Environmental Philosophy explores ethics and the philosophy of nature in the Daodejing, the Zhuangzi, and related texts to elucidate their potential significance in our contemporary environmental crisis. This book traces early Daoist depictions of practices of embodied emptying and forgetting and communicative strategies of undoing the fixations of words, things, and the embodied self. These are aspects of an ethics of embracing plainness and simplicity, nourishing the asymmetrically differentiated yet shared elemental body of life of the myriad things, (...) and being responsively attuned in encountering and responding to things. These critical and transformative dimensions of early Daoism provide exemplary models and insights for cultivating a more expansive ecological ethos, environmental culture of nature, and progressive political ecology. This work will be of interest to students and scholars interested in philosophy, environmental ethics and philosophy, religious studies, and intellectual history. (shrink)

In this wide-ranging and authoritative volume, leading scholars engage with the philosophy and writings of Wilhelm Dilthey, a key figure in nineteenth-century thought. Their chapters cover his innovative philosophical strategies and explore how they can be understood in relation to their historical situation, as well as presenting incisive interpretations of Dilthey's arguments, including their development, their content, and their influence on later thought. A key focus is on how Dilthey's work remains relevant to current debates around art and literature, the (...) biographical and autobiographical self, knowledge, language, science, culture, history, society, and psychology and the embodied mind. The volume will be important for researchers in hermeneutics, aesthetics, practical philosophy, and the history of German philosophy, providing a valuable introduction to Dilthey's work as well as detailed critical analysis of its ongoing significance. (shrink)

Abstractabstract:This article examines Harold Ramis’s 2005 noir comedy The Ice Harvest as the critically dystopian counter-panel to his beloved 1993 film Groundhog Day, a film frequently discussed within the paradigm of utopia. While starkly different in genre, tone, and reception, the two films comprise a dialectical dyad that registers the historical transition from the utopian cultural effervescence of the early 1990s to the tragic foreclosure of imaginative horizons and the dystopian transformation of economic, political, and social landscapes in the new (...) millennium. In The Ice Harvest, the author argues, this is achieved through a strategic reactivation of film noir as a variant of the critical dystopia. (shrink)

This essay critically examines three theories of moral rights, theBenefit, the Interest, and the Choice theories. The Interest andChoice theories attempt to explain how rights can be more robustthan seems possible on the Benefit theory. In particular, moralrights are supposed to be resistant to trade-offs to supportprincipled anti-paternalism, to constitute a distinct dimensionof morality, and to provide right holders with a range ofdiscretionary choice. I argue that these and other featuresare better yet provided by a fourth theory of moral rights, (...) theJurisdiction theory. (shrink)

Un livre pour défaire le régime esthétique de l'image, en vue d'une nouvelle pensée diagrammatique, après Deleuze et Guattari, entre art et philosophie : un ouvrage introductif et spéculatif sans équivalent qui, partant de la rupture opérée par Matisse et Duchamp avec la phénoménologie picturale de l'image esthétique, constitue une archéologie de l'art contemporain qui passe par Daniel Buren, Gordon Matta-Clark, Günter Brus et le néoconcrétisme brésilien.

For critical legal scholars, the ongoing far-right assault upon the liberal status quo poses a distinct dilemma. On the one hand, the desire to condemn the far-right is overwhelming. On the other hand, such condemnations are susceptible to being appropriated as a validation of the very liberalism that critical theorists have long questioned. In seeking to transcend this dilemma, my focus is on the discourse of ‘white genocide’ — a commonplace belief amongst the far-right/white nationalists that ‘whites’, as a discrete (...) group, are facing demographic destruction as a result of deliberate policy choices. Such a belief has motivated acts of extreme violence. While libel to dismissal by experts on mainstream understandings of genocide, namely international criminal lawyers, I argue that this ‘white genocide’ discourse deserves careful scrutiny as a jurisprudential and socio-legal phenomenon that reveals key weaknesses in present modalities of liberal justification. Drawing upon an array of recent critical theories, I show how a liberalism unable to face its own decline enables the very far-right assertions it purports to oppose. Thus, given liberalism’s failure to act as a neutral arbiter, an alternative approach for those opposing the far-right is to develop a vision of politics and society that confront believers in ‘white genocide’ on a more substantive level. This, I argue, forces the far-right’s opponents to disavow liberal scepticism towards utopian transformation as well as the juridical understandings and institutions that allow this scepticism to durably persist. (shrink)

Contrary to Vaesen's argument that humans are unique with respect to nine cognitive capacities essential for tool use, we suggest that although such cognitive processes contribute to variation in tool use, it does not follow that these capacities arenecessaryfor tool use, nor that tool use shaped cognition per se, given the available data in cognitive neuroscience and behavioral biology.

Once again available in paperback, Plato is the first half of Eric Voegelin's Plato and Aristotle, the third volume of his five-volume Order and History, which ...

Here is a thoroughly updated edition of a classic in palliative medicine. Two new chapters have been added to the 1991 edition, along with a new preface summarizing where progress has been made and where it has not in the area of pain management. This book addresses the timely issue of doctor-patient relationships arguing that the patient, not the disease, should be the central focus of medicine. Included are a number of compelling patient narratives. Praise for the first edition "Well (...) written. . .should be read by everyone in medical practice or considering a career in medicine."---JAMA. "Memorable passages, important ideas, and critical analysis. This is a book that clinicians and educators should read."---New England Journal of Medicine. (shrink)

This paper explains Sophie de Grouchy’s philosophical debts to Adam Smith. I have three main reasons for this: first, it should explain why eighteenth-century philosophical feminists found Smith, who has—to put it mildly—not been a focus of much recent feminist admiration, a congenial starting point for their own thinking; second, it illuminates De Grouchy’s considerable philosophical originality, especially her important, overlooked contributions to political theory; third, it is designed to remove some unfortunate misconceptions that have found their way into Karin (...) Brown’s ‘Introduction’ to the recent and much-to-be-welcomed translation of Sophie de Grouchy’s Lettres Sur La Sympathie. While Brown claims that there are major ‘differences’ in their programs of ‘social reform’, I argue there are important commonalities between Smith and De Grouchy. In particular, I highlight how they share a common understanding of how human sensibilities are shaped by social institutions and I show that De Grouchy’s path-breaking analysis of negative and positive liberty is grounded in her extension of Smith’s political theory and moral psychology. (shrink)

In this book Eric Kramer introduces his theory of dimensional accrual/dissociation to explain the difference between modernity and postmodernity.

D'où vient cette réalité historique particulière qu'est la morale protestante? C'est pour répondre à cette question que les deux premières parties de ce livre sont consacrées à une présentation des sources de l'éthique protestante, celles de la Réforme du 16e siècle (Luther et Calvin), et celles du puritanisme anglais. On découvrira à ce propos le lien étroit du protestantisme et de la modernité, pour le meilleur (démocratie) et pour le pire (utilistarisme). Dès lors, la question de l'avenir d'un tel lien (...) se pose et deux enjeux prioritaires sont ici mis en évidence : comment, dans une société sécularisée, faire valoir l'importance et la valeur d'une morale de conviction théologique? Comment, face à des phénomènes de retour régressif d'une religiosité irrationnelle, maintenir l'exigence d'une relation positive entre foi et raison, sagesse éthique et intelligences? Comment rester à la fois solidaire et critique de notre culture? Enfin l'auteur propose trois engagements spécifiques par quoi le protestantisme pourra prendre utilement sa part au débat contemporain sur la morale nécessaire à notre société actuelle. (shrink)

In this article I examine several related views expressed by Robin Hendry concerning molecular structure, emergence and chemical bonding. There is a long-standing problem in the philosophy of chemistry arising from the fact that molecular structure cannot be strictly derived from quantum mechanics. Two or more compounds which share a molecular formula, but which differ with respect to their structures, have identical Hamiltonian operators within the quantum mechanical formalism. As a consequence, the properties of all such isomers yield precisely the (...) same calculated quantities such as their energies, dipole moments etc. The only means through which the difference between the isomers can be recovered is to build their structures into the quantum mechanical calculations, something that is carried out by the application of the Born-Oppenheimer approximation. Consequently, it has been argued by many authors that molecular structure is written in ‘by hand’ rather than derived. Robin Hendry is one such author, but he goes a great deal further by proposing that this situation implies the existence of emergence and downward causation. In the current article I argue that there are alternative explanations which render emergence and downward causation redundant. Such an alternative lies in the notion of quantum decoherence and the appeal to work in the foundations of physics, which posits that the various isomers exist as a superposition until their wavefunctions are collapsed either by observation or by interacting with their environment. Hendry also alludes to a debate among chemists as to whether chemical bonds are real or not, in the sense of directional connections between two or more nuclei in any given molecule. I reject this view and propose that the structural and energetic views of chemical bonding, that have been discussed by some philosophers of chemistry including Hendry, do not refer to any essential ontological differences. I agree that chemists view bonding in a more realistic fashion and may consider bonds to be in some senses real, while physicists may consider bonding in more abstract energetic terms. However, I do not believe that such differences in scientific practice and attitudes should be considered to offer a window as to the ontological status of bonding or whether bonding is real. Finally, I discuss the kinetic energy school of chemical bonding which would seem to challenge any notion of bonds as directional entities, since bonding is no longer regarded as being primarily due to the build-up of electron density between nuclei. (shrink)

Preface -- Introduction -- How to value democracy -- Paper stones, the ethics of participation -- Philosophers-citizens -- Superdeliberators -- What is it like to be a citizen? -- Democracy's ethics of belief -- The division of democratic labor -- Representing principles -- Democratic complicity -- Not in my name, macrodemocratic design.

This contribution unfolds an existential-ontological response to the question of sexual difference in the context of Heidegger’s formally indicative concept of “Dasein.” The question of Dasein’s “neutrality” concerns how formal indication formalizes, empties, and neutralizes the givenness of factical human existence. Ostensibly “given” biological and anthropological facts, such as sexual difference, are interpreted from an emptied and neutralized perspective that appears abstract and fictional to Heidegger’s critics. How, then, is the “neutrality” of formalizing emptying related to the “facticity” of in (...) each case factically existing as a sexual and gendered being? The answer lies in Heidegger’s elucidation of the existential-ontological structure of Dasein: Dasein is always relationally instituted in its factical entangled life through “being-with.” The sexual difference of human existence is not merely biologically or anthropologically given, but disclosed and enacted according to one’s relations with others, the environment, and oneself. The formally indicating concept “Dasein” indicates, accordingly, the concrete diversity and plurality of individuated sexual and gendered ways of being. (shrink)

Plato argues that four political arts—politics, kingship, slaveholding, and household-management—are the same. His argument, which prompted Aristotle’s reply in Politics I, has been universally panned. The problem is that the argument clearly identifies household-management with slaveholding, and household-management with politics, but does not fully identify kingship with any of the others. I consider and reject three ways of saving the argument, and argue for a fourth. On my view, Plato assumes that politics is identical with kingship, just as he does (...) elsewhere, but he begs no questions because the point of his argument is to identify the public arts of politics and kingship with the private arts of household-management and slaveholding. He does this successfully by answering three reasons why one might distinguish the private from the public arts. His argument leaves room for Aristotle to propose other reasons. One of them—involving differences among men and women and slaves—is unfortunate, but another is more promising. The Aristotelian can assume that political expertise is a matter of know-how gathered by experience of the particular actions which differ in the public and private arts. But Plato might well be right to reject this, and to insist that the essential difference between the expert and non-expert—the dividing line between good and bad rule—is not in experience but in their grasp of their goals. (shrink)

Some argue that the term “explanation” in science is ambiguous, referring to at least three distinct concepts: a communicative concept, a representational concept, and an ontic concept. Each is defined in a different way with its own sets of norms and goals, and each of which can apply in contexts where the others do not. In this paper, I argue that such a view is false. Instead, I propose that a scientific explanation is a complex entity that can always be (...) analyzed along a communicative dimension, a representational dimension, and an ontic dimension. But all three are always present within scientific explanations. I highlight what such an account looks like, and the potential problems it faces (namely that a single explanation can appear to have incompatible sets of norms and goals that govern it). I propose a solution to this problem and demonstrate how this account can help to dissolve current disputes in philosophy of science regarding debates between epistemic and ontic accounts of mechanistic explanations in the life sciences. (shrink)

In this article I examine several related views expressed by Robin Hendry concerning molecular structure, emergence and chemical bonding. There is a long-standing problem in the philosophy of chemistry arising from the fact that molecular structure cannot be strictly derived from quantum mechanics. Two or more compounds which share a molecular formula, but which differ with respect to their structures, have identical Hamiltonian operators within the quantum mechanical formalism. As a consequence, the properties of all such isomers yield precisely the (...) same calculated quantities such as their energies, dipole moments etc. The only means through which the difference between the isomers can be recovered is to build their structures into the quantum mechanical calculations, something that is carried out by the application of the Born-Oppenheimer approximation. Consequently, it has been argued by many authors that molecular structure is written in ‘by hand’ rather than derived. Robin Hendry is one such author, but he goes a great deal further by proposing that this situation implies the existence of emergence and downward causation. In the current article I argue that there are alternative explanations which render emergence and downward causation redundant. Such an alternative lies in the notion of quantum decoherence and the appeal to work in the foundations of physics, which posits that the various isomers exist as a superposition until their wavefunctions are collapsed either by observation or by interacting with their environment.Hendry also alludes to a debate among chemists as to whether chemical bonds are real or not, in the sense of directional connections between two or more nuclei in any given molecule. I reject this view and propose that the structural and energetic views of chemical bonding, that have been discussed by some philosophers of chemistry including Hendry, do not refer to any essential ontological differences. I agree that chemists view bonding in a more realistic fashion and may consider bonds to be in some senses real, while physicists may consider bonding in more abstract energetic terms. However, I do not believe that such differences in scientific practice and attitudes should be considered to offer a window as to the ontological status of bonding or whether bonding is real. Finally, I discuss the kinetic energy school of chemical bonding which would seem to challenge any notion of bonds as directional entities, since bonding is no longer regarded as being primarily due to the build-up of electron density between nuclei. (shrink)

" Dr. Cassell discusses the world of the sick, the healing connection and healer's battle, the role of omnipotence in the healer's art, illness and disease, and ...

Philip Kitcher has proposed a theory of explanation based on the notion of unification. Despite the genuine interest and power of the theory, I argue here that the theory suffers from a fatal deficiency: It is intrinsically unable to account for the asymmetric structure of explanation, and thus ultimately falls prey to a problem similar to the one which beset Hempel's D-N model. I conclude that Kitcher is wrong to claim that one can settle the issue of an argument's explanatory (...) force merely on the basis of considerations about the unifying power of the argument pattern the argument instantiates. (shrink)

In recent years deflationary accounts of self-deception, under the banner of motivationalism, have proven popular. On these views the deception at work is simply a motivated bias. In contrast, we argue for an account of self-deception that involves more robustly deceptive unconscious processes. These processes are strategic, flexible, and demand some retention of the truth. We offer substantial empirical support for unconscious deceptive processes that run counter to certain philosophical and psychological claims that the unconscious is rigid, ballistic, and of (...) limited cognitive sophistication. (shrink)

On the Russian Trans-Siberian train from Vladivostok to Petrograd (now St. Petersburg), an American businessman won't stop talking for the entire ten-day journey. In his story, "A Chance Acquaintance," W. Somerset Maugham describes this 1917 meeting between Ashenden, a British character loosely based on himself, and the chatty American, named Harrington. The two passengers are blissfully unmoved by the revolution unfolding all around them. Ashenden casually suggests the two of them try and find another pair to pass the time playing (...) bridge. Harrington refuses. "It beats me how an intelligent man can waste his time card-playing," Harrington asserts, "and of all the unintellectual pursuits I have ever seen it seems to... Read More. (shrink)

Mise en rapport de trois écrivains français qu'apparemment tout sépare mais dont les questions récurrentes - Dieu, le néant, le livre, l'histoire- se retrouvent en chacun d'eux.

La morale se trouve aujourd'hui dans une situation équivoque. D'une part, les changements considérables subis par les conditions de l'action et des évaluations au XXe siècle la font apparemment tomber en désuétude : dissolution des structures sociales et institutionnelles, développement des techniques et de la puissance humaine, la pression irrésistible des idéologies-informations éclatées et simplifiées que diffusent les médias, enfin un cynisme snob ou un écoeurement blasé ou naïf face aux horreurs qui ont marqué le XXe siècle. Mais en même (...) temps, paradoxalement, elle semble ressusciter, voire revenir en force : les fondamentalismes, les intégrismes, orthodoxies, traditionnalismes en témoignent, donnant raison à ceux qui depuis trois millénaires, de l'Ecclésiaste à Nietzsche, ont vu dans la morale un remède pire que le mal, la Circé de l'humanité. On se demandera d'abord où se situe le problème moral et s'il ne s'agit pas là d'un faux problème, quelque prestige que la morale s'arroge par son antiquité. Peut-on encore parler de biens, de fins, de vertus? Le problème du mal s'avérera comme ce qui suscite la recherche d'un fondement de la morale. Mais tout au long du parcours, on s'efforcera de relier les traditions morales à ce qui concerne notre action et ses conditions aujourd'hui, en passant au crible notre présent, ses promesses et ses menaces, sous le double emblême des critiques de Rousseau et de l'intempestivité nietzschéenne. Texte de couverture. (shrink)

In this article I examine what I term epistemic arguments against epistocratic dictatorships against the background of Harry Frankfurt’s claim that truth is a fundamental governing notion, and some key reflections of Václav Havel and Leszek Kolakowski. Some of the key epistemic arguments offered by Karl Popper, Robert A. Dahl and Ross Harrison are outlined and endorsed. They underscore the insurmountable problems involved in choosing and maintaining a state of allegedly perfectly wise and efficient rulers. Such rule by virtue of (...) supposed supreme knowledge and expertise denies a truthful recognition of the inevitable fallibility of the state, and of government policies. Moreover, the repression of both citizens’ commitment to truthfulness and their attempts at political falsification will necessarily render dictatorships both continually prone to error and inevitably oppressive. Fallibilistic epistemology is thus seen as a formidable philosophical arsenal for anti-totalitarian and democratic thought, alongside ethical and historical arguments against dictatorship. (shrink)

An enduring question in the philosophy of science is the question of whether a scientific theory deserves more credit for its successful predictions than it does for accommodating data that was already known when the theory was developed. In The Paradox of Predictivism, Eric Barnes argues that the successful prediction of evidence testifies to the general credibility of the predictor in a way that evidence does not when the evidence is used in the process of endorsing the theory. He (...) illustrates his argument with an important episode from nineteenth-century chemistry, Mendeleev's Periodic Law and its successful predictions of the existence of various elements. The consequences of this account of predictivism for the realist/anti-realist debate are considerable, and strengthen the status of the 'no miracle' argument for scientific realism. Barnes's important and original contribution to the debate will interest a wide range of readers in philosophy of science. (shrink)

In What Is Thought? Eric Baum proposes a computational explanation of thought.

An enduring question in the philosophy of science is the question of whether a scientific theory deserves more credit for its successful predictions than it does for accommodating data that was already known when the theory was developed. In The Paradox of Predictivism, Eric Barnes argues that the successful prediction of evidence testifies to the general credibility of the predictor in a way that evidence does not when the evidence is used in the process of endorsing the theory. He (...) illustrates his argument with an important episode from nineteenth-century chemistry, Mendeleev's Periodic Law and its successful predictions of the existence of various elements. The consequences of this account of predictivism for the realist/anti-realist debate are considerable, and strengthen the status of the 'no miracle' argument for scientific realism. Barnes's important and original contribution to the debate will interest a wide range of readers in philosophy of science. (shrink)