In april 1872, with the caisson at a depth of seventy-odd feet and still no bedrock, two men died. The strain for Roebling was nearly unbearable, as his wife later said. On May 18, a third man died, and that same day Roebling made the most difficult and courageous decision of the project. Staking everything — the success of the bridge, his reputation, his career - he ordered a halt. The New York tower, he had concluded, could stand where it (...) was, at a depth of 78 feet 6 inches, not on bedrock, but on “hardpack” sand. From examinations of the strata he had determined to his own satisfaction that no movement had occured at the level since the time of deposit millions of years in the geologic past; so, he said, it was “good enough to found upon”. (shrink)

Gerald Doppelt's recent ?Kuhn's Epistemological Relativism: An Interpretation and Defense? (Inquiry, Vol. 21 [1978], pp. 33?86) offers a reconstruction of Thomas Kuhn's views concerning theory choice in science in which Kuhn's ?incommensurability thesis?, and his epistemological relativism, are defended. It is argued that Doppelt's reconstruction fails to provide an adequate defense, and that both Kuhn's incommensurability thesis, and his epistemological relativism, as reconstructed by Doppelt, remain philosophically unacceptable.

This paper revisits one of the key ideas developed in The Structure of Scientific Revolutions. In particular, it explores the methodological form of incommensurability which may be found in the original edition of Structure. It is argued that such methodological incommensurability leads to a form of epistemic relativism. In later work, Kuhn moved away from the original idea of methodological incommensurability with his idea of a set of epistemic values that provides a basis for rational theory choice, but do not (...) constitute an algorithm for such choice. The paper also explores the sceptical basis for the epistemic relativism of the original view that Kuhn proposes in Structure. It suggests that the main sceptical rationale for such relativism may be avoided by a particularist and naturalist conception of epistemic normativity. When this approach is combined with the appeal to external methodological standards endorsed by the later Kuhn and his critics, the epistemic relativism of Structure may be completely repudiated. (shrink)

InScience and Values (1984) and other, more recent, works, e.g. (1987a, 1987b, 1989a, 1989b, 1990), Larry Laudan proposes a theory of scientific debate he dubs the reticulated model of scientific rationality (Laudan, 1984, pp. 50–66). The model stands in sharp contrast to hierarchical approaches to rationality exemplified by Popper (1959), Hempel (1965), and Reichenbach (1938), as well as the conventionalist views of rationality defended by Carnap (1950), Popper (1959), Kuhn (1962), and Lakatos (1978). Ironically, the model commits some of the (...) same errors Laudan finds in hierarchicalist and conventionalists approaches to scientific rationality. This paper will show that the model can be fixed by recognizing that criteria of goal assessment have no privileged status. These rules are best viewed as simply rules of rationality (or rules of scientific method) by another name. (shrink)

A rational basis can be found for dealing with the epistemology of the various futures' methodologies. According to "Conventionalism"—the modern school of philosophy of science, the main reason for preferring one science over another is its utility, rather than its authenticity. This means that according to "Conventionalism," which perceives the "utility" in the improvement of the psychic state and security of man as the main principle of any scientific thought, futures' methodologies, in their striving to achieve this end, is no (...) less a "science" than any other science. (shrink)

The standard reading of Kuhn's philosophy attributes to him the view that the incommensurability of rival theories and theory-ladenness of observation make rational debate about competing paradigms nearly impossible. If this reflects his real view, then he has claimed something prima facie absurd, and easily refuted with historical counter-examples. It is not the incommensurability thesis per se that is easily refutable, but Kuhn's gestelt interpretation of it. The gestalt interpretation, moreover misrepresents his more fundamental ideas on paradigms, and is in (...) itself confused. The incommensurability thesis can be explained and defended without invoking gestalts, and this reconstructed view can be used to show that familiar criticisms, such as those of Davidson and Laudan, and unwelcome endorsements, such as that of Barnes, which are based on the assumption that Kuhn must be an extreme relativist, are all directed at views that he need not, and should not, hold. (shrink)

This paper develops an account of scientific objectivity for a relativist theory of evidence. It briefly reviews the character and shortcomings of empiricist and wholist treatments of theory acceptance and objectivity and argues that the relativist account of evidence developed by the author in an earlier essay offers a more satisfactory framework within which to approach questions of justification and intertheoretic comparison. The difficulty with relativism is that it seems to eliminate objectivity from scientific method. Reconceiving objectivity as a function (...) of the social character of science, rather than of individually practiced methods, allows us to claim that science is objective even if relativism is true, and provides a more realistic account of scientific objectivity than is possible on either the empiricist or the wholist accounts. (shrink)

This article presents a case study from the history of cardiology, namely, the development towards the acceptance of the coronary theory of angina pectoris. I show that the arguments which were considered decisive against the theory were not answered at the time the theory was accepted. I also point out that the experimental and practical success of the theory cannot be used to support the initial choice because, in the subsequent development, the field researchers became preoccupied with new questions and (...) problems. In spite of this, there is a sense in which the field of angina research has progressed, but it remains a challenge to exactly characterise in what sense this is the case. (shrink)

This article reviews the transition between post-Fregean anti-naturalistic epistemology and contemporary naturalistic epistemologies. It traces the revival of naturalism to Quine’s critique of the "a priori", and Kuhn’s defense of historicism, and use the arguments of Quine and Kuhn to identify a position, "traditional naturalism", that combines naturalistic themes with the claim that epistemology is a normative enterprise. Pleas for more radical versions of naturalism are articulated, and briefly confronted.

The present paper argues that there is an affinity between Kuhn's "The Structure of Scientific Revolutions" and Wittgenstein's philosophy. It is maintained, in particular, that Kuhn's notion of paradigm draws on such Wittgensteinian concepts as language games, family resemblance, rules, forms of life. It is also claimed that Kuhn's incommensurability thesis is a sequel of the theory of meaning supplied by Wittgenstein's later philosophy. As such its assessment is not fallacious, since it is not an empirical hypothesis and it does (...) not have the relativistic implications Kuhn's critics repeatedly indicated. Although concepts are indeed relative to a language game or paradigm, interparadigmatic intelligibility is preserved through the standard techniques of translation or praxis. The impossibility of radical translation which is captured by the claim of incommensurability lies with that which cannot be said but only shown. (shrink)

The article raises objections to some fundamental assumptions of ?normative naturalism? as put forth by Larry Laudan. It contests the view that matters of rationality are strictly to be separated from matters of (normative) methodology and progress of knowledge. Thus a modified version of what Laudan calls the ?historicist's meta?methodology thesis? is suggested. In particular, it is argued that methodological rules should not initially be taken as elliptical for hypothetical means?end relations. Assuming that they are taken as such, it is (...) argued that naturalized methodology becomes untestable, since methodological rules (norms) turn out to be either vacuous or not lawlike. It is suggested that methodological norms have a status which has much in common with social norms. Instead of starting with methodological instrumentalities, a view of methodology is sketched in which the traditional idea of rational reconstruction is utilized. Yet the history of science may still serve as a major warrant for normative methodological claims. This becomes possible once we accept John Rawls's justificationary strategy of a ?reflective equilibrium?. Finally, it is claimed that Laudan's misconception of methodology is in part due to an inadequate notion of (scientific) progress. (shrink)

The fundamental unit of assessment in the sociobiology debate is neither a field nor a theory, but a framework of group commitments. Recourse to the framework concept is motivated, in general, by post-Kuhnian philosophy of scientific change and, in particular, by the dispute between E. O. Wilson and R. C. Lewontin. The framework concept is explicated in terms of commitments about problems, domain, disciplinary relations, exemplars, and performance evaluations. One upshot is that debate over such charges as genetic determinism, reductionism, (...) adaptationism, and the biologization of human nature has been vexed. It has lost sight of human sociobiology's central problem, namely to help show that the modern synthesis is complete. (shrink)

RESUMO: Hilary Putnam procurou solapar o relativismo cognitivo, mediante acusações de incoerência autodestrutiva. A concepção de Thomas Kuhn de desenvolvimento do conhecimento científico ocupa um lugar de destaque nesse empreendimento crítico, e a incomensurabilidade entre paradigmas rivais constitui o núcleo da disputa. Putnam afirmou que a incomensurabilidade é autorrefutante, levando em conta apenas sua dimensão semântica. Este artigo examina essa investida antirrelativista. Considero dois sentidos de autorrefutação, o material e o formal, e defendo que essa acusação não atinge a referida (...) formulação semântica. Adicionalmente, mostro que a dimensão epistemológica da incomensurabilidade também não é afetada. ABSTRACT: Hilary Putnam sought to undermine cognitive relativism by charging it with self- destructive incoherence. Thomas Kuhn's conception of the development of scientific knowledge occupies a prominent place in that critical endeavor, and the incommensurability between rival paradigms constitutes the core of the dispute. Putnam claimed that incommensurability is self- refuting, taking into account only its semantic dimension. This article examines this anti-relativist attack. I consider two senses of self-refutation, the material and the formal, and argue that they do not affect the semantic formulation of incommensurability. Additionally, I show that the epistemological dimension of incommensurability is also unaffected. (shrink)

(1995). Innovation and change in the production of knowledge. Social Epistemology: Vol. 9, Knowledge (EX) Change, pp. 211-232. doi: 10.1080/02691729508578789.

I argue that post-Kuhnian approaches to rational scientific change fail to appreciate several distinct philosophical requirements and relativist challenges that have been assumed to be, and may in fact be essential to any adequate conception of scientific rationality. These separate requirements and relativist challenges are clearly distinguished and motivated. My argument then focuses on Shapere's view that there are typically good reasons for scientific change. I argue: that contrary to his central aim, his account of good reasons ultimately presupposes the (...) requirement of universal standards of scientific reasoning; that the good reasons established by his account underdetermine the rationality of scientific change and allow that other changes would have been equally or even more rational; that as a result, Shapere's approach fails to meet what I characterize as the challenges of moderate, sociological, and cognitive relativism. (shrink)

Siegel argues that the Kuhnian relativism presented in ?Kuhn's Epistemological Relativism? fails because it neglects the possibility of rational choice in science between rival paradigms? own incommensurable standards on the basis of ?paradigm?neutral external standards?. In reply, it is argued (1) that Siegel has given no reason to believe that there are such external standards in science, (2) that the mere ?possibility? of such standards in scientific debate is not sufficient to vitiate Kuhn's relativism, (3) that the actual existence of (...) rational debate concerning the internal standards of rival paradigms does not entail (as Siegel claims) the existence of ?paradigm?neutral external standards?, and finally (4) that Kuhn's relativism concerning standards in science does not lead (as Siegel claims) to a ?reductio? which undermines the philosophical standards implicit in Kuhn's argument. (shrink)

In recent work, Rawls, Nozick, and the ?democratic?socialist? theory of Markovi? and Gould, attempt to ground rival models of just economic relations on the basis of conflicting interpretations of human freedom. Beginning with a philosophical conception of humans as essentially free beings, each derives a different system of basic rights and freedoms: (1) the familiar democratic civil and political rights of citizenship in the West (Rawls); (2) the classical bourgeois market freedoms ? ?life, liberty, and property? (Nozick); and (3) democratic (...) socialist rights of self?management of the work?place (Gould and Markovi?). I argue that each of these theorists implicitly assumes a different but ungrounded ?social paradigm of human agency? concerning the particular forms of human choice which are singled out as most important for a free, human life. None of these theories contains the methodological resources for showing why the forms of human agency it ?emancipates? are more important than the forms it suppresses or ignores. In order to overcome this impasse and provide a way of evaluating such rival paradigms of free agency, I elaborate a methodology based on the idea that a free society must provide its members with ?equality in the social bases of self?respect?. I use this methodology to argue that all three of the above conceptions are blind to problems of human agency, freedom, and dignity posed by the modern phenomena of welfare dependency, unemployment, and a self?stultifying division of labor. (shrink)

According to Thomas Kuhn (1962/1970), science is characterized by two levels, one within and one between paradigms. The problem of Kuhnian rationality concerns the choice between paradigms, for which no rational basis appears to exist because this choice is inevitably circular to some extent. This is the main reason why Kuhn's view is perceived to glorify irrationality. (ibid. 199) I present two interpretations of the problem of Kuhnian rationality, one based on concepts (the neo-positivist interpretation) and one based on values. (...) I also describe two notions of rationality, optimizing and satisficing. Neither interpretation supports the notion of optimizing, but the values-interpretation supports satisficing, suggesting that if Kuhnian scientists are rational, as Kuhn insisted, they are satisficers. An agent-based model demonstrates that aggregating the behaviour of satisficing agents can account for Kuhn's view on the dynamics of scientific change. (shrink)

In his later writings Kuhn reconsidered his earlier account of incommensurability, clarifying some aspects, modifying others, and explicitly rejecting some of his earlier claims. In Kuhn’s new account incommensurability does not pose a problem for the rational evaluation of competing scientific theories, but does pose a problem for certain forms of realism. Kuhn maintains that, because of incommensurability, the notion that science might seek to learn the nature of things as they are in themselves is incoherent. I develop Kuhn’s new (...) account of incommensurability, respond to his anti-realist argument, and sketch a form of realism in which the realist aim is a pursuable goal.Keywords: Incommensurability; Thomas Kuhn; Rationality; Skill; Theory choice; Translation. (shrink)

This chapter contains sections titled: Abstract Introduction Paradigms, Disciplinary Matrices, and Epistemological Relativism Incommensurability The Transcendence of Truth World ‐ Change, Idealism, and Ontological Relativism Relativism in the Sociology of Science and the History of Science References.

Attempting to compare scientific theories requires a philosophical model of meaning. Yet different scientific theories have at times—particularly in early chemistry—pre-supposed disparate theories of meaning. When two theories of meaning are incommensurable, we must say that the scientific theories that rely upon them are meta-incommensurable. Meta- incommensurability is a more profound sceptical threat to science since, unlike first-order incommensurability, it implies complete incomparability.

Thesis (Ph. D.)--University of Hawaii at Manoa, 1991.

According to the received translational interpretation of incommensurability, incommensurability is viewed as untranslatability due to radical variance of meaning or reference of the terms in two competing scientific languages. The author argues that the translational approach to incommensurability does not effectively clarify the concept of incommensurability. Since it cannot provide us with tenable, integrated concept of incommensurability, it should be rejected.

I resolve several pressing and recalcitrant problems in contemporary philosophy of science using resources from John Dewey's philosophy of science. I begin by looking at Dewey's epistemological and logical writings in their historical context, in order to understand better how Dewey's philosophy disappeared from the limelight, and I provide a reconstruction of his views. Then, I use that reconstruction to address problems of evidence, the social dimensions of science, and pluralism. Generally, mainstream philosophers of science with an interest in Dewey (...) pay little attention to the body of scholarship on Dewey and tend to misinterpret or miss important features of his work, while Dewey scholars generally do not connect his work to the nuanced problems of the contemporary scene (with some notable exceptions). My dissertation helps to fill this important gap and correct common interpretive mistakes by reconstructing and clarifying Dewey's philosophy of science and using it to resolve several contemporary problems. Though his is the road less traveled, Dewey's views provide a good starting place for addressing current concerns. He worked towards a model of science that is both fully naturalistic and fundamentally oriented towards human practice, demands that have been strongly argued for but poorly assimilated by most mainstream philosophers of science. He treats scientific practice, and human thinking generally, as not only embodied but also socially and technologically embedded, and thus can be used to open up a dialogue with much of the social studies of science. He has an anti- foundationalist but structured epistemology, and he offers a way to navigate the narrow paths between an immodest and simplistic realism and the pessimistic extremes of anti-realism and social constructivism, a pursuit of interest to many major philosophers of science at present. Philosophy of science took a different path in the twentieth century, beginning with the "received view'' of logical positivism that left many of the nuances of the original movement by the wayside. No aspect of that starting point has avoided disrepute in recent decades. I show that Dewey avoided the wrong turns of mid- century philosophy of science which are now blocking the way forward. (shrink)

Ordinary Language Philosophy has largely fallen out of favour, and with it the belief in the primary importance of analyses of ordinary language for philosophical purposes. Still, in their various endeavours, philosophers not only from analytic but also from other backgrounds refer to the use and meaning of terms of interest in ordinary parlance. In doing so, they most commonly appeal to their own linguistic intuitions. Often, the appeal to individual intuitions is supplemented by reference to dictionaries. In recent times, (...) Internet search engine queries for expressions of interest have become quite popular. Apparently, philosophers attempt to surpass the limits of their own linguistic intuitions by appealing to experts or to factual uses of language. I argue that this attempt is commendable but that its execution is wanting. Instead of appealing to dictionaries or Internet queries, philosophers should employ computer-based linguistic corpora in order to confirm or falsify hypotheses about the factual use of language. This approach also has some advantages over methods employed by experimental philosophers. If the importance of ordinary language is stressed, the use of linguistic corpora is hardly avoidable. (shrink)

Distributive egalitarians believe that distributive justice is to be explained by the idea of distributive equality (DE) and that DE is of intrinsic value. The socio-relational critique argues that distributive egalitarianism does not account for the “true” value of equality, which rather lies in the idea of “equality as a substantive social value” (ESV). This paper examines the socio-relational critique and argues that it fails because – contrary to what the critique presupposes –, first, ESV is not conceptually distinct from (...) DE, and second, the idea of ESV cannot serve as a “foundation” or “root” of distributive egalitarianism. (shrink)

Philosophical theists argue with great ingenuity and sophistication that there is excellent evidence in support of the existence of the God of western theism. Philosophical atheists argue with equal skill that the evidence is negative. Both sides can't be right. But, this seems to imply that one camp is guilty of serious epistemological error. I explore in this essay a way of understanding good theological evidence that mitigates charges of intellectual error or blindness. According to a position that Rowe calls (...) friendly atheism, the atheist can argue that the relevant evidence supports his or her view, but that theists are rationally justified in believing that God exists in spite of the intense suffering that manifest in this world. I will argue that friendly atheism, and more generally friendly natural theology, when articulated in more detail, and with great care, represents an important metaphilosophical insight about use of evidence in theological contexts. (shrink)