This paper will address four related questions.—What is the account of truth that Wittgenstein gives in the Tractatus Logico-Philosophicus?

This paper will address four related questions.—What is the account of truth that Wittgenstein gives in the Tractatus Logico-Philosophicus?

In 1938 Wittgenstein delivered a short course of lectures on aesthetics to a small group of students at Cambridge. The present volume has been compiled from notes taken down at the time by three of the students: Rush Rhees, Yorick Smythies, and James Taylor. They have been supplemented by notes of conversations on Freud (to whom reference was made in the course on aesthetics) between Wittgenstein and Rush Rhees, and by notes of some lectures on religious belief. As very little (...) is known of Wittgenstein's views on these subjects from his published works, these notes should be of considerable interest to students of contemporary philosophy. Further, their fresh and informal style should recommend Wittgenstein to those who find his Tractatus and Philosophical Investigations a little formidable. (shrink)

Zettel, an en face bilingual edition, collects fragments from Wittgenstein's work between 1929 and 1948 on issues of the mind, mathematics, and language.

Between 1937 and 1951 Wittgenstein had numerous philosophical conversations with his student and close friend, Rush Rhees. This article is composed of Rhees’s notes of twenty such conversations — namely, all those which have not yet been published — as well as some supplements from Rhees’s correspondence and miscellaneous notes. The principal value of the notes collected here is that they fill some interesting and important gaps in Wittgenstein ’s corpus. Thus, firstly, the notes touch on a wide range of (...) subjects, a number of which are only briefly addressed by Wittgenstein elsewhere, if at all. The subjects discussed include: explanation, ethics, anarchism, contradiction, psychoanalysis, colour, religion, concepts, classification, seeing-as, evolution, the relation between science and philosophy, and free will, amongst others. Secondly, the notes contain references to, and brief remarks about, philosophers of whom Wittgenstein otherwise says very little, if anything — such as Brentano, Heidegger, Aquinas, and Marx, amongst others. And thirdly, the notes provide us with valuable examples of Wittgenstein ’s use of some key ‘Wittgensteinian’ terms of art which are surprisingly rare in his written works, such as ‘surface-’ and ‘depth-grammar’, and ‘centres of variation’. (shrink)

Wittgenstein finished part 1 of the Philosophical Investigations in the spring of 1945. From 1946 to 1949 he worked on the philosophy of psychology almost without interruption. The present two-volume work comprises many of his writings over this period. Some of the remarks contained here were culled for part 2 of the Investigations ; others were set aside and appear in the collection known as Zettel . The great majority, however, although of excellent quality, have hitherto remained unpublished. This bilingual (...) edition of the Remarks on the Philosophy of Psychology presents the first English translation of an essential body of Wittegenstein's work. It elaborates Wittgenstein's views on psychological concepts such as expectation, sensation, knowing how to follow a rule, and knowledge of the sensations of other persons. It also shows strong emphasis on the "anthropological" aspect of Wittgenstein's thought. Philosophers, as well as anthropologists, psychologists, and sociologists will welcome this important publication. (shrink)

A broad, though not unanimous, consensus among commentators is that the later Wittgenstein subscribes to a redundancy conception of truth. I reject that interpretation. No doubt much depends on what is meant by a redundancy theory. But once even mildly plausible versions of that view are isolated a review of the relevant texts shows that the evidence for that interpretation collapses. Moreover, the redundancy interpretation is at odds with guiding prescriptions in the post‐1932 corpus. Wittgenstein doesn’t hold that truth can (...) be defined or characterized thinly, as redundancy theorists propose, but that it isn’t susceptible to any such generic treatment. (shrink)

A broad, though not unanimous, consensus among commentators is that the later Wittgenstein subscribes to a redundancy conception of truth. I reject that interpretation. No doubt much depends on what is meant by a redundancy theory. But once even mildly plausible versions of that view are isolated a review of the relevant texts shows that the evidence for that interpretation collapses. Moreover, the redundancy interpretation is at odds with guiding prescriptions in the post‐1932 corpus. Wittgenstein doesn’t hold that truth can (...) be defined or characterized thinly, as redundancy theorists propose, but that it isn’t susceptible to any such generic treatment. (shrink)

A broad, though not unanimous, consensus among commentators is that the later Wittgenstein subscribes to a redundancy conception of truth. I reject that interpretation. No doubt much depends on what is meant by a redundancy theory. But once even mildly plausible versions of that view are isolated a review of the relevant texts shows that the evidence for that interpretation collapses. Moreover, the redundancy interpretation is at odds with guiding prescriptions in the post‐1932 corpus. Wittgenstein doesn’t hold that truth can (...) be defined or characterized thinly, as redundancy theorists propose, but that it isn’t susceptible to any such generic treatment. (shrink)

Rhees draws on wittgenstein's writings and on several conversations with him to discuss wittgenstein's views on, Among other things, The separation of judgments of value from statements of fact, The nature of an ethical rule, The ways in which people work out their ethical problems, And the multifariousness of the phenomena we consider under the heading of ethics. (staff).

Deflationary positions have been defended in many areas of philosophy. Most prominent are semantic deflationism about truth and reference, and meta-ontological deflationism, according to which existence has no deep nature and the standard neo-Quinean approach to ontology is misguided. Although both kinds of views have generated much discussion, surprisingly little attention has been paid to the question of how they relate to each other. Are they independent, is it advisable to hold them all at once, or do they even entail (...) each other? One exception is Amie Thomasson, who has argued that semantic deflationism actually entails meta-ontological deflationism. This is unexpected, since semantic deflationism is usually regarded as much less controversial than meta-ontological deflationism. In our paper, we will argue that Thomasson’s argument fails though, and that the connection between the views is in fact weaker than she makes them out to be. (shrink)

This paper discusses the problem of the unity of moral good, concerning the kind of unity that moral good or the concept thereof constitutes. In particular, I am concerned with how Wittgenstein’s identification of various complex modes of conceptual unity, and his introduction of a methodology of clarification for dealing with such complex concepts, can help with the problem of unity, as it rises from the moral philosophical tradition. Relating to this I also address the disputed question, whether Wittgenstein regards (...) good as a family-resemblance concept, and make an attempt to characterize family-resemblance concepts generally by way of their similarities and differences from certain other complex modes of conceptual unity. I argue that whilst Wittgenstein does regard good as a family-resemblance concept, in the Philosophical Investigations he seeks to make a more general methodological point. I conclude with a suggestion of how Wittgenstein’s methodological points can help us to put into a broader perspective famous criticisms of the moral philosophical tradition by Michael Stocker and Bernard Williams, and how Wittgenstein's methods more generally can help to address the problem of the unity of good. This illustrates one way in which Wittgensteinian methods can help resolve disputes in moral philosophy, where the main approaches, Aristotelian, Kantian and utilitarian theories, seem to be locked in a stalemate. As I argue, this situation has to do with their assumptions about the unity of moral good. The response isn’t to reject those theories, however, but to re-interpret them in a way consistent with the Wittgensteinian methodology. (shrink)

In this book Saul Kripke brings his powerful philosophical intelligence to bear on Wittgenstein's analysis of the notion of following a rule.

In “Correspondence to Reality in Ethics”, Mario Brandhorst examines the view of ethics that Wittgenstein took in his later years. According to Brandhorst, Wittgenstein leaves room for truth and falsity, facts, correspondence and reality in ethics. Wittgenstein's target, argues Brandhorst, is objectivity. I argue that Brandhorst's arguments in favour of truth, facts, reality and correspondence in ethics invite similar arguments in favour of objectivity, that Brandhorst does not recognise this because his conception of objectivity is distorted by a Platonist picture (...) and that he misinterprets the passage which he takes to support a Wittgensteinian case against objectivity. (shrink)

Amongst those views sometimes attributed to the later Wittgenstein are included both a deflationary theory of truth, as well as a non-factualism about certain regions of discourse. Evidence in favor of the former attribution, it is thought, can be found in Wittgenstein’s apparent affirmation of the basic definitional equivalence of ‘p’ is true and p in §136 of his Philosophical Investigations. Evidence in favor of the latter attribution, it might then be presumed, can be found in the context of the (...) so-called ‘private language argument’, wherein Wittgenstein provides an expressivist treatment of first-person present tense sensation utterances. In this paper, by contrast, I will argue that Wittgenstein’s later philosophy is best understood as endorsing neither a non-factualism about sensation utterances, nor a deflationism about truth. Wittgenstein should instead be understood as offering a ‘mixed’ view of sensation utterances according to which some while not others are apt for expressivist treatment. Moreover, he should be thought of as identifying truth-conditions with semantic ‘correctness-conditions’, and thus truth with semantic ‘assertibility’. (shrink)

There are three general ways to approach reconciliation: from the side of nonfactualism, from the side of deflationism, or from both sides at once. To approach reconciliation from a given side, as I will use the expression, just means to attend in the first instance to the details of that side’s position. (It will be important to keep in mind that the success of an approach from one side may ultimately require concessions from the other side.) The only attempts at (...) reconciliation in the literature of which I am aware fall in to the first of these three categories. Such writers argue that the tension between our –isms can be resolved by paying sufficiently close attention to the nature of nonfactualism. While I have nothing against this approach in principle, I do have reservations about the particular proposals that have been made in its pursuit. The first section of the present paper briefly develops a line of objection against one such proposal, in order to motivate the approach to reconciliation from the side of deflationism. In section two, I argue that the deflationist can and should reject the inference from (2) to (3) above. Section three addresses a special problem of reconciliation for the nonfactu- alist who continues to use the discourse she takes to be factually defective. By paying close attention to the details of deflationism about reference, I show how a deflationist about truth might avoid this problem. I conclude that deflationism can be developed in a way that renders it compatible with nonfactualism. (shrink)

In a previous paper, I argued that the later Wittgenstein did not endorse a realist account of ethics, where a realist account is understood to involve a claim to truth as well as objectivity. In this paper, I respond to a number of critical questions that Benjamin De Mesel raises about that interpretation. I agree with him that just as there are uses for expressions such as “truth”, “fact” and “reality” in ethics, there are uses for expressions such as “objectivity” (...) that do not involve a deeper realist commitment. But I uphold and reinforce my claim that objectivity in ethics as the realist conceives it is ruled out by Wittgenstein, who describes the correspondence between ethical expressions and reality in an entirely different way. (shrink)

In a previous paper, I argued that the later Wittgenstein did not endorse a realist account of ethics, where a realist account is understood to involve a claim to truth as well as objectivity. In this paper, I respond to a number of critical questions that Benjamin De Mesel raises about that interpretation. I agree with him that just as there are uses for expressions such as “truth”, “fact” and “reality” in ethics, there are uses for expressions such as “objectivity” (...) that do not involve a deeper realist commitment. But I uphold and reinforce my claim that objectivity in ethics as the realist conceives it is ruled out by Wittgenstein, who describes the correspondence between ethical expressions and reality in an entirely different way. (shrink)

This paper examines the view of ethical language that Wittgenstein took in later years. It argues that according to this view, ethics falls into place as a part of our natural history, while every sense of the mystical or supernatural that once surrounded it is irrevocably lost. Moreover, Wittgenstein argues that ethical language does not correspond to reality “in the way” in which a physical theory does. I propose an interpretation of this claim that shows how it sets his view (...) apart from a “realist” theory of ethics. The reality of which he speaks is the reality of human life. (shrink)

An irrealist conception of a given region of discourse is the view that no real properties answer to the central predicates of the region in question. Any such conception emerges, invariably, as the result of the interaction of two forces. An account of the meaning of the central predicates, along with a conception of the sorts of property the world may contain, conspire to show that, if the predicates of the region are taken to express properties, their extensions would have (...) to be deemed uniformly empty. The question then becomes whether the predicates are best understood as expressing properties, and hence as founded on error, or whether they ought to be understood along non-factualist lines.z Historically, irrealist models were developed primarily in connection with evaluative discourse, although as physicalism has flourished and as reductionist programs have failed, their application has been extended to many other domains. Indeed, it is one of the more influential suggestions in contemporary philosophy of mind that they apply even to ordinary belief/desire psychology. A correct understanding of the semantics and metaphysics of content-based psychology leaves us, so the proponents of the in-. (shrink)

According to a widespread interpretation, in the Investigations Wittgenstein adopted a deflationary or redundancy theory of truth. On this view, Wittgenstein’s pronouncements about truth should be understood in the light of his invocation of the equivalences ‘p’ is true = p and ‘p’ is false = not p. This paper shows that this interpretation does not do justice to Wittgenstein’s thoughts. I will be claiming that, in fact, in his second book Wittgenstein is returning to the pre-Tractarian notion of bipolarity, (...) and that his new development of this notion in the Investigations excludes the redundancy-deflationary reading. Wittgenstein’s thoughts about truth are instead compatible with another interpretative option: Wittgenstein remains faithful to his methodological pronouncements, and he merely presents us with platitudes about the notions of “true” and “false”. (shrink)

Paul Horwich presents a bold new interpretation of Wittgenstein's later work. He argues that it is Wittgenstein's radically anti-theoretical metaphilosophy - and not his identification of the meaning of a word with its use - that underpins his discussions of specific issues concerning language, the mind, mathematics, knowledge, art, and religion.

Practical philosophy and ethics -- Practical tortise raising -- Truth, beauty, and goodness -- Dilemmas: dithering, plumping, and grief -- Group minds and expressive harm -- Trust, cooperation, and human psychology -- Must we weep for sentimentalism? -- Through thick and thin -- Perspectives, fictions, errors, play -- The steps from doing to saying -- Success semantics -- Wittgenstein's irrealism -- Circles, finks, smells, and biconditionals -- The absolute conception: Putnam vs. Williams -- Julius Caesar and George Berkeley play leapfrog (...) -- The majesty of reason -- Fiction and conviction. (shrink)

What is truth? -- Varieties of deflationism -- A defense of minimalism -- The value of truth -- A minimalist critique of Tarski -- Kripke's paradox of meaning -- Regularities, rules, meanings, truth conditions, and epistemic norms -- Semantics : what's truth got to do with it? -- The motive power of evaluative concepts -- Ungrounded reason -- The nature of paradox -- A world without 'isms' -- The quest for reality -- Being and truth -- Provenance of chapters.

Wittgenstein attached overarching personal importance to questions of moral value. Yet his written treatments of ethics are brief and obscure, while his views on language have had a strong, albeit intermittent and diffuse, influence on analytic moral philosophy. His remarks on ethics seem to be totally at odds with realist and cognitivist accounts. Both the Tractatus and 'A Lecture on Ethics' maintain that ethics transcends linguistic expression, and later remarks seem to point in the direction of a communal variant of (...) expressivism and relativism. Nevertheless, Wittgenstein’s philosophy of language was invoked in the 1980s by Oxford philosophers like John McDowell and Sabina Lovibond against the still prevailing non-cognitivist mainstream. These ‘anti-anti-realists’ maintained that, from a Wittgensteinian perspective, all indicative sentences, including moral ones, make claims to truth. My article discusses this proposal, historically, exegetically, and substantively. Anti-anti-realism (AAR) chimes with Wittgenstein’s deflationary account of truth. But that account is not committed to the conclusion that all propositions that can be called ‘true’ or ‘false’ have the same semantic status. Indeed, anti-anti-realism is at odds with Wittgenstein’s view that the similarity in linguistic form disguises logical differences between moral and descriptive propositions. (shrink)

Cognitivists and non-cognitivists in contemporary meta-ethics tend to assume that moral judgments are semantically uniform. That is, they share the assumption that either all moral judgments express beliefs, or they all express non-beliefs. But what if some moral judgments express beliefs and others do not? Then moral judgments are not semantically uniform and the question “Cognitivist or non-cognitivist?” poses a false dilemma. I will question the assumption that moral judgments are semantically uniform. First, I will explain what I mean by (...) the assumption (section 2). I will call this assumption SUM, the semantic uniformity of moral judgments. Second, I will provide some examples in order to illustrate that SUM cannot be taken for granted (section 3). Third, I will try to understand, using ideas from Wittgenstein, why SUM has nevertheless so often been taken for granted (section 4). Fourth, I will discuss some authors in contemporary meta-ethics who have noted the false dilemma between cognitivism and non-cognitivism and evaluate the solutions they propose for overcoming it (section 5). Fifth, I will indicate, again with some help from Wittgenstein, how meta-ethical research about moral judgments is possible without the assumption that morality is semantically uniform (section 6). (shrink)