This paper examines Hilary Putnam’s arguments against what he calls metaphysical realism and in favour of internal realism. A key notion is the one of conceptual scheme, whose role is to explain how we inevitably find ourselves adopting one viewpoint among possible others. To ensure the possibility of agreement between all inquirers for some basic issues, is Putnam committed to having just one conceptual scheme for all human inquirers? The paper argues that the answer is no, on condition that all (...) inquirers are assumed to have a kind of cognitive faculty that is common to all. (shrink)

When a debate seems intractable, with little agreement as to how one might proceed towards a resolution, it is understandable that philosophers should consider whether something might be amiss with the debate itself. Famously in the last century, philosophers of various stripes explored in various ways the possibility that at least certain philosophical debates are in some manner deficient in sense. Such moves are no longer so much in vogue. For one thing, the particular ways they have been made have (...) themselves undergone much critical scrutiny, so that many philosophers now feel that there is, for example, a Quinean response to Carnap, a Gricean reply to Austin, and a diluting proliferation of Wittgenstein interpretations.2 Be that as it may,3 there do of.. (shrink)

'If a person can think of an F, then that person has come into causal contact with an F in the right way' is a premise in an obvious reconstruction of Putnam's argument that we are not brains in vats. 'If a person can think of an F, then that person has come into causal contact with an F or with something at least as good as an F' is the only controversial premise in Descartes' argument for the existence of (...) God. Putnam's principle entails Descartes', which suggests that we should enquire after better versions of Putnam's proof. I present three variations and conclude that Putnam's semantic theory does not have anti-sceptical consequences. In contrast, given Descartes' cognitive situation, he was perfectly justified in accepting the soundness of his argument for the existence of God. (shrink)

In his Dewey Lectures,1 Hilary Putnam argues that contemporary philosophy cannot solve nor see its way past the traditional problem of how language or thought hooks on to.

Dass wir alle in einer gemeinsamen Wirklichkeit leben, setzen wir meist unhinterfragt voraus. Sehen Andere die Welt dann doch einmal anders, mag es uns scheinen, als sähen sie diese einfach nicht so, wie sie wirklich ist. Schwerer fällt uns anzuerkennen, dass andere zuweilen in ganz anderen Wirklichkeiten unterwegs sind als wir selbst. - Tom Poljansek zeigt, wie sich die Vorstellung einer Pluralität menschlicher Wirklichkeiten mit der Annahme einer wahrnehmungsunabhängigen Realität vereinbaren lässt, ohne sich in einen Relativismus der vielen Wirklichkeiten zu (...) verlaufen. In Auseinandersetzung mit »kontinentalen« und »analytischen« Ansätzen legt er eine elegante Theorie menschlicher Wirklichkeiten vor, die konstruktivistische und realistische, phänomenologische und naturalistische Motive unerwartet miteinander verbindet. (shrink)

This article discusses Hilary Putnam's views on the mind-body problem, by locating them in the general context of a satisfying pluralistic naturalism that he tried to articulate throughout his entire philosophical career. The first attempt in this direction was computational functionalism, his version of psychological functionalism centered on the analogy between mind/body and software/hardware, which (differently from David Lewis and others) he came to think of as an empirical hypothesis. That was a very successful proposal; however, later Putnam abandoned it (...) and embraced what he called 'liberal functionalism'. The reason for this change of mind was twofold: on the one hand, Putnam reached the conclusion that computational functionalism was incompatible with his views on semantic externalism; on the other hand, he began to think that mental states, besides being compositionally plastic (i.e., two entities can be in the same psychological state without being in the same physical state), are also computationally plastic (i.e., two entities can be in the same psychological state without being in the same functional state).In conclusion, I will argue that 'liberal functionalism' opened an interesting perspective for a successful non-reductive version of naturalism. (shrink)

This essay presents a novel approach to specifying the meaning of the concept of populism, on the political position it occupies and on the nature of populism. Employing analytic techniques of concept clarification and recent analytic ideology critique, it develops populism as a political kind in three steps. First, it descriptively specifies the stereotype of populist platforms as identified in extant research and thereby delimits the peculiar political position populism occupies in representative democracies as neither inclusionary nor fascist. Second, it (...) specifies on this basis analytically–normatively the particular stance towards liberal representative democracy (in particular towards popular sovereignty and democratic legitimacy) that unifies populism’s political position and explains how populist politics can be compelling for democratic citizens. The normative core (populist ideology) turns out to require no more than two general principles of legitimizing political authority by elections. Surprisingly, it does not need a separate anti-pluralist or exclusionary commitment: it entails it. Third, this normative model allows a response to a contested question in the theoretical discussion, namely, whether populism (properly specified) can be democracy-enhancing. The article defends the negative answer in virtue of the normative core alone and does so as much vis-à-vis a minimal (purely electoral) as vis-à-vis a normatively ambitious (liberal) conception of democracy. The reconstruction of the normative core of populist ideology enables a novel argument to show that populism is incompatible with the continued democratic legitimation of political authority even in the normatively most austere conception of ‘electoral democracy’, not just with ‘liberal democracy’. Assuming a normatively more ambitious concept of democratic legitimation in terms of political autonomy, the model also produces an extremely direct argument showing that populists cannot fulfil their promise of ‘taking back control’ over political decision-making to the population. (shrink)

A leading theoretical framework for naturalistic explanation of mind holds that we explain the mind by positing progressively "stupider" capacities ("homunculi") until the mind is "discharged" by means of capacities that are not intelligent at all. The so-called homuncular fallacy involves violating this procedure by positing the same capacities at subpersonal levels. I argue that the homuncular fallacy is not a fallacy, and that modern-day homunculi are idle posits. I propose an alternative view of what naturalism requires that reflects how (...) the cognitive sciences are actually integrating mind and matter. (shrink)

Putnam famously attempted to use model theory to draw metaphysical conclusions. His Skolemisation argument sought to show metaphysical realists that their favourite theories have countable models. His permutation argument sought to show that they have permuted models. His constructivisation argument sought to show that any empirical evidence is compatible with the Axiom of Constructibility. Here, I examine the metamathematics of all three model-theoretic arguments, and I argue against Bays (2001, 2007) that Putnam is largely immune to metamathematical challenges.

Since 1976 Hilary Putnam has drawn parallels between his "internal", "pragmatic", "natural" or "common-sense" realism and Kant's transcendental idealism. Putnam reads Kant as rejecting the then current metaphysical picture with its in-built assumptions of a unique, mind-independent world, and truth understood as correspondence between the mind and that ready-made world. Putnam reads Kant as overcoming the false dichotomies inherent in that picture and even finds some glimmerings of conceptual relativity in Kant's proposed solution. Furthermore, Putnam reads Kant as overcoming the (...) pernicious scientific realist distinction between primary and secondary qualities, between things that really exist and their projections, a distinction that haunts modern philosophy. Putnam's revitalisation of Kant is not just of historical interest, but challenges contemporary versions of scientific realism. Furthermore, Putnam has highlighted themes which have not received the attention they deserve in Kantian exegesis, namely, the problematic role of primary and secondary qualities in Kant's empirical realism, and the extent of Kant's commitment to conceptual pluralism.However, I argue that Putnam's qualified allegiance to Kant exposes him to some of the same metaphysical problems that affected Kant, namely, the familiar problem of postulating an absolute reality (Ding an sich), while at the same time disavowing the meaningfulness of so doing. In conclusion I suggest that Putnam might consider Hegel's attempts to solve this problem in Kant as a way of furthering his own natural realism. (shrink)

Putnam originally developed his causal theory of meaning in order to support scientific realism and reject the notion of incommensurability. Later he gave up this position and adopted instead what he called ‘internal realism’, but apparently without changing his mind on topics related to his former philosophy of language. The question must arise whether internal realism, which actually is a species of antirealism, is compatible with the causal theory of meaning. In giving an answer I begin with an analysis of (...) the content and metaphysical background of scientific realism. I show that it presupposes metaphysical realism and that Putnam's philosophical conversion is due to his becoming aware of the latter's incoherence. After giving a brief sketch of internal realism I conclude by arguing that within this new theoretical framework the causal theory of meaning loses its force as a weapon against incommensurability. (shrink)

A large part of Hilary Putnam’s latest work is spent on disagreeing with John McDowell’s conceptualist view of perception which has been expressed in Mind and World and the McDowellian disjunctivism. Nevertheless, Putnam does not articulate which specific aspects of McDowell’s view he disagrees with. This paper endeavours to: first, clarify what Putnam’s disagreement with McDowell precisely is based on an investigation of the views held by each of the two philosophers regarding the problem of the mind and perception, as (...) well as their attitudes toward the relevant sciences; and second, examine Putnam’s argument against McDowell, then reconstruct it in its most plausible form. Before diving into Putnam’s exact disagreement with McDowell in §3, I consider it important to first clarify the common stance that the two philosophers share, namely the stance which opposes reductionism and eliminativism about the mind. Following that, I will explicate the views held by each of the two philosophers as well as point out where they diverge or disagree on. We will see that Putnam has appreciated the virtue in McDowell’s conceptualist view of doxastic perception. Nevertheless, Putnam argues that perceptual experience is not exhausted by what must be put under the actualisation of the perceiving subject’s conceptual capacities, and there is the dimension of ‘sense impression’, together with the possibility for science’s intervention to our discussion on perception, that has been neglected by McDowell. Finally, in §4, I will discuss some problems I have found in Putnam’s argument and give my own solutions in the hope of contributing to today’s current debates. I argue that ‘sense impression’, though it exceeds the perceiver’s acquired conceptual capacities, must in principle be conceptual insofar as it can be intelligible to us. Putnam’s criticism of McDowell only stands if McDowell’s conceptualist view is understood as a static first-order metaphysical picture of human perception. Meanwhile, Putnam’s proposal for science’s intervention should be taken not as aiming at a better substitutive picture to McDowell’s, but as advocating a certain attitude towards our enterprise of studying human perception which is always open to possible collaborations between different disciplines as well as to possible critiques from future reflections. (shrink)

Putnam is famous for often changing his allegiance between various forms of realism and antirealism. In this paper I want to use Putnam’s own reflections and insights on the realism-antirealism issue to provide a powerful case for skepticism about the entire debate—in spite of the fact that that is not Putnam’s own ultimate attitude. From this skeptical perspective, I shall argue that Putnam has helped us see that the realism-antirealism debate faces a dilemma: either it resolves into existence questions about (...) particular items that are resolvable by, say, scientific or mathematical or ethical etc. practices rather than by appeal to philosophical argument; or it represents a misguided response to skepticism about an entire class or realm of items given that it hopelessly attempts to answer skepticism on the skeptic’s own terms. What Putnam tends to overlook in his realist moments is that we can philosophically undermine skepticism without being committed to any philosophically substantial realism or antirealism. (shrink)

The article provides an insight into the interrelation between the worldview and personal meaningful orientations in the context of the modern digital era. The purpose of the article is to investigate the process of generating personal ontology with due regard to personal meaning-making, which involves considering three groups of issues. Firstly, attention is focused on understanding the complexity of the modern epoch against the background of the technological revolution and the effects of virtual imitation of reality, which may determine the (...) worldview. Secondly, an effective insight into life-meaning orientations involves reviewing methodological approaches. Thirdly, the article considers the basic paradigms of life choices including the pragmatic option for self-determination, retrospective reflection based on historical-philosophical inquiry, the paradigm of genetic determination of human behavior and decision-making, and an opposing existential paradigm, which identifies proper life orientations. The study refers to enactivism as a methodological tool, according to which, changes in external circumstances generated by the subject may effect the structure of semantic regulations. The authors come up with an innovative approach to investigating the ways in which the meanings of personal ontology are shaped in the context of complexity and virtualization of the modern world. The idea of the ambivalence of life-purpose relfection is justified. The authors come to a conclusion that structuring personal ontology depends on processing the main tendencies of the epoch in the domain of personal reflection, which is based on one’s inner world and connected with goal-setting and shaping one’s life-project. (shrink)

Goldberg 2016 is a collection of papers dedicated to Putnam’s (1981) brain in a vat (‘BIV’) scenario. The collection divides into three parts, though the issues are inter-connected. Putnam uses conceptual tools from philosophy of language in order to establish theses in epistemology and metaphysics. Putnam’s BIV is considered a contemporary version of Descartes’s skeptical argument of the Evil Genius, but I argue that deception (the possibility of having massively false belief) is not essential, externalism does all the anti-skeptical work. (...) The largest section in the collection covers Putnam’s model-theoretic argument (MTA) against metaphysical realism (MR) and its connections with the brain in vat argument (BVA). There are two camps—unifiers (there is a deep connection in Putnam’s thoughts on BVA, MTA and MR) and patchwork theorists and I try to provide some support for the second camp. All of the papers in the collection are discussed and the anti-skeptical potential of BVA is critically assessed. (shrink)