Hans-Johann Glock

Conceptual engineering (CE) is the program of deliberately and systematically assessing our concepts, with a view to improving or, where required, replacing them by superior ones (e.g. Cappelen, 2020, p. 132; Eklund, 2021, p. 15). ‘CE’ can refer either to the assessment and amelioration of a conceptual system through philosophical means, or to the meta-philosophical debate on the nature, scope and limits of that philosophical activity. The two sometimes go hand-in-hand, nevertheless it is important to keep them apart. The current debate remains marked by a preponderance of meta-philosophical ruminations over philosophical performance. But for the sake of such ruminations it is convenient to use the label for the philosophical enterprise, unless otherwise specified.

This article explores the connections between analytic philosophy and applied ethics — both historical and substantive. Historically speaking, applied ethics is a child of analytic philosophy. It arose as the result of two factors in the 1960s: the re-emergence of normative ethics on the one hand, and urgent social and political challenges on the other. But is there a significant substantive link between applied ethics and analytic philosophy? I argue that applied ethics inherited important ‘analytic’ ideals such as clarity and argumentative rigour. At the same time these ideals are not the exclusive preserve of analytic philosophy and applied ethics. Moreover, they are under threat from various trends within applied ethics. In this context I rebut the allegation that the anti-revisionist reliance on pre-theoretical moral judgements (aka ‘intuitions’) is less rational than their revisionist dismissal. The article ends with a plea for an analytic approach within applied ethics.

_A COMPANION TO WITTGENSTEIN_ The most comprehensive survey of Wittgenstein's thought yet compiled, this volume of fifty newly commissioned essays by leading interpreters of his philosophy is a keynote addition to the _Blackwell Companions to Philosophy_ series. Full of penetrating insights into the life and work of the most important philosopher of the twentieth century, the collection explores the full range of Wittgenstein’s contribution to philosophy. It includes essays on his intellectual development, his work in logic and mathematics, philosophy of language, philosophy of mind and action, epistemology, ethics, philosophy of religion, and much else. As well as examining Wittgenstein’s contribution to human understanding in detail, the _Companion_ features vital contextual analysis that traces the relationship between his ideas and those of other philosophers and schools of thought, including the Aristotelian and continental philosophical traditions. Authors also address prominent themes that remain current in today’s philosophical debates, explaining Wittgenstein’s continuing legacy alongside his historical significance. Essential reading for scholars of philosophy at all levels, _A Companion to Wittgenstein_ combines engaging commentary with unrivaled academic authority.

This lucid and accessible dictionary presents technical terms that Wittgenstein introduced into philosophical debate or transformed substantially, and also topics to which he made a substantial contribution. Hans-Johann Glock places Wittgenstein's ideas in their relevance to current debates. The entries delineate Wittgenstein's lines of argument on particular issues, assessing their strengths and weaknesses, and shed light on fundamental exegetical controversies. The dictionary entries are prefaced by a "Sketch of a Intellectual Biography", which links the basic themes of the early and later philosophy and describes the general development of Wittgenstein's thinking. Extensive textual references, a detailed index and an annotated bibliography will facilitate further study. Authoritative, comprehensive and clear, the volume will be welcomed by anyone with an interest in Wittgenstein – his life, work or influence. Each _Blackwell Philosopher Dictionary_ presents the life and work of an individual philosopher in a scholarly but accessible manner. Entries cover key ideas and thoughts, as well as the main themes of the philosopher’s works. A comprehensive biographical sketch is also included.

ABSTRACT Both opponents and proponents of Singer's right to speak about euthanasia have concentrated on the tenability of his claims. They have ignored the question of what legitimate grounds there are for suppressing academic discussion, and have failed to take into account the discussion of freedom of speech in recent legal theory. To do this is the aim of my paper. Section I claims that Singer's position is immoral. Section 2 turns to the question of whether it is protected by freedom of speech, irrespective of its merits. I reject two lines of defence for Singer's opponents, that they had no opportunity to present their case, and the Kantian idea of the primacy of practical reason. Section 3 turns to a defence from legal theory. It argues that Singer's views do not pose the kind of threat to other legal and moral values which would license a suspension of his freedom of expression. I conclude that it is illegitimate to silence Singer, since he does not deny the right to live of his disabled opponents, but legitimate to protest against him, since he denies that some of their lives are worth living, in disregard of their own preferences.

Several authors have detected profound analogies between Kant and Wittgenstein. Their claims have been contradicted by scholars, such being the agreed penalty for attributions to authorities. Many of the alleged similarities have either been left unsubstantiated at a detailed exegetical level, or have been confined to highly general points. At the same time, the ‘scholarly’ backlash has tended to ignore the importance of some of these general points, or has focused on very specific issues or purely terminological matters. To advance the debate, I distinguish four different topics: questions of actual influence; parallels at the methodological level; substantial similarities in philosophical logic; substantial similarities in the philosophy of mind. The article concentrates on the second and third topic. Section I argues that the critical conception of philosophy shared by Kant and Wittgenstein is itself due to the fact that they explain the a priori status of necessary propositions by reference to the way we experience or represent reality. Section II shows how the Tractatiis linguistically transforms this ‘reflective turn’, replacing Kant's preconditions of experience by preconditions of symbolic representation. Section III suggests that this explanation of the a priori involves the idea of an isomorphism between thought and reality, and that both Kant's transcendental idealism and Wittgenstein's early metaphysics of symbolism distort this isomorphism. Wittgenstein later rejected this metaphysics of symbolism, on the grounds that language is autonomous, and section IV detects parallels between that idea and Kant's ‘diallelus’ argument against the correspondence theory of truth. Finally, I claim that while Wittgenstein is right to insist that all a priori propositions are conceptual, Kant, in calling them synthetic a priori, is right to deny that they simply unpack the concepts involved in the propositions themselves.

There is a venerable tradition according to which the concept of truth is totally independent of human beings, their actions and beliefs, because truth consists in the correspondence of mind-independentpropositions to a mind-independent reality. For want of arespect. One way of doing so is relativism, the idea that whether a belief is true or false depends on the point of view of individuals or communities. A closely related position is a consensus theory of truth, according to which a belief is true if it is held by a (suitably qualified) group of people. In a similar vein, the pragmatist theory maintains that a true belief is one which it is expedient for us to accept.

This article first surveys the established views on Wittgenstein's relation to analytic philosophy. Next it distinguishes among different ways of defining analytic philosophy—topical, doctrinal, methodological, stylistic, historical, and the idea that it is a family-resemblance concept. It argues that while certain stylistic features are important, the historical and the family-resemblance conceptions are the most auspicious, especially in combination. The answer to the title question is given in section 3. Contrary to currently popular “irrationalist” interpretations, Wittgenstein was an analytic philosopher in all phases of his career, albeit an exceedingly exotic one whose style transcends the limits of academic philosophy in general. On the historical understanding he qualifies because he was influenced by and in turn influenced mainly analytic philosophers. On the family-resemblance conception he qualifies both because he developed and employed logico-linguistic analysis and because he initiated the linguistic turn and the distinction between philosophy and science that characterizes one important strand in analytic philosophy.

This paper discusses conceptual relativism. The main focus is on the contrasting ideas of Wittgenstein and Davidson, with Quine, Kuhn, Feyerabend and Hacker in supporting roles. I distinguish conceptual from alethic and ontological relativism, defend a distinction between conceptual scheme and empirical content, and reject the Davidsonian argument against the possibility of alternative conceptual schemes: there can be conceptual diversity without failure of translation, and failure of translation is not necessarily incompatible with recognizing a practice as linguistic. Conceptual relativism may be untenable, but not for the hermeneutic reasons espoused by Davidson.

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.

This paper considers the connection between concepts, conceptual schemes and grammar in Wittgenstein’s last writings. It lists eight claims about concepts that one can garner from these writings. It then focuses on one of them, namely that there is an important difference between conceptual and factual problems and investigations. That claim draws in its wake other claims, all of them revolving around the idea of a conceptual scheme, what Wittgenstein calls a ‘grammar’. I explain why Wittgenstein’s account does not fall prey to Davidson’s animadversions against the idea of a conceptual scheme as a force operating on a pre-conceptual content. In the sequel I deny that the distinction between grammatical and empirical propositions disappears in the last writings: it is neither deliberately abandoned, nor willy-nilly undermined by the admission of hinge propositions in On Certainty or by the role accorded to agreement in judgement.

This paper is devoted to the role hinge propositions play or should play in epistemology and meta-philosophy. It starts by distinguishing different ways in which propositions can be basic or fundamental and by arguing that the foundational status of hinge propositions cannot be reduced to any of the others. The second part maintains that hinges have anti-sceptical potential, provided that one combines Wittgenstein’s critique of sense with Moore’s method of differential certainty. The final part briefly considers implications of the idea of hinge propositions for two debates in which they have not featured so far—once concerning peer disagreement, the other the role of intuitions in philosophy.

The ever-increasing dominance of English within analytic philosophy is an aspect of linguistic globalisation. To assess it, I first address fundamental issues in the philosophy of language. Steering a middle course between linguistic universalism and linguistic relativism, I deny that some languages might be philosophically superior to others, notably by capturing the essential categories of reality. On this background I next consider both the pros and cons of the Anglicisation of (analytic) philosophy. I shall defend the value of English as a lingua franca, while denying both the feasibility and the desirability of English as the sole universal language of philosophy. Finally I turn to the linguistic inequality in contemporary analytic philosophy. While it does not per se amount to an injustice, there is a need to level the playing field. But the remedy does not lie in linguistic academic sectarianism. Instead, what might be called for are piecemeal measures to reduce explicit and implicit biases against analytic philosophers on the geographic fringes, biases that are only partly connected to the predominance of English.

My paper takes issue both with the standard view that the Tractatus contains a correspondence theory and with recent suggestions that it features a deflationary or semantic theory. Standard correspondence interpretations are mistaken, because they treat the isomorphism between a sentence and what it depicts as a sufficient condition of truth rather than of sense. The semantic/deflationary interpretation ignores passages that suggest some kind of correspondence theory. The official theory of truth in the Tractatus is an obtainment theory – a sentence is true iff the state of affairs it depicts obtains. This theory differs from deflationary theories in that it involves an ontology of states of affairs/facts; and it can be transformed into a type of correspondence theory: a sentence is true iff it corresponds to, i.e. depicts an obtaining state of affairs (fact). Admittedly, unlike correspondence theories as commonly portrayed, this account does not involve a genuinely truth-making relation. It features a relation of correspondence, yet it is that of depicting, between a meaningful sentence and its sense – a possible state of affairs. What makes for truth is not that relation, but the obtaining of the depicted state of affairs. This does not disqualify the Tractatus from holding a correspondence theory, however, since the correspondence theories of Moore and Russell are committed to a similar position. Alternatively, the obtainment theory can be seen as a synthesis of correspondence, semantic and deflationary approaches. It does justice to the idea that what is true depends solely on what is the case, and it combines a semantic explanation of the relation between a sentence and what it says with a deflationary account of the agreement between what the sentence says and what obtains or is the case if it is true.

Kalhat has forcefully criticised Wittgenstein's linguistic or conventionalist account of logical necessity, drawing partly on Waismann and Quine. I defend conventionalism against the charge that it cannot do justice to the truth of necessary propositions, renders them unacceptably arbitrary or reduces them to metalingustic statements. At the same time, I try to reconcile Wittgenstein's claim that necessary propositions are constitutive of meaning with the logical positivists' claim that they are true by virtue of meaning. Explaining necessary propositions by reference to linguistic conventions does not reduce modal to non-modal notions, but it avoids metaphysical accounts, which are incapable of explaining how we can have a priori knowledge of necessity.

Th is article explores a cognitivist approach to concepts. Such an approach steers a middle course between the Scylla of subjectivism and the Charybdis of objectivism. While concepts are not mental particulars, they have an ineliminable cognitive dimension. Th e article explores several versions of cognitivism, focusing in particular on Künne’s Neo-Fregean proposal that concepts are modes of presentation. It also tackles a challenge facing all cognitivist accounts, namely the ‘proposition problem’: how can the cognitive dimension of concepts be reconciled with the idea that concepts are components of propositions. My moral is that this challenge can be met only by combining Neo-Fregean ideas with certain Wittgensteinian insights.