Dans laScience de la logiqueet dans l’Encyclopédie des sciences philosophiques,Hegel reconstruit la philosophie critique de Kant en développant i) une logique transcendantale dans laScience de la logiqueet dans laPhilosophie de la nature; ii) une conception pragmatique de l’a priori; et iii) une caractéristique-clé de l’usage du verbe «réaliser» en relation avec les concepts et les principes. Chacun de ces trois éléments constitue un aspect central de la sémantique spécifiquement cognitive de Hegel, que celui-ci développe, en partant de la thèse kantienne (...) de la référence cognitive singulière, en un réalisme pragmatique systématique. (shrink)

This paper argues that the problem of the apparent conflict between freedom of action and natural causal determinism has not been properly framed, because the key premiss—the thesis of universal causal determinism—is, in the domain of human behaviour, an unjustified conjecture based on over-simplified, under-informed explanatory models. Kant's semantics of singular cognitive reference, which stands independently of his Transcendental Idealism, justifies and emphasises a quadruple distinction between causal description, causal ascription, true causal ascription and cognitively justified causal ascription. Contemporary causal (...) theories of mind, of action or of meaning do not suffice for causal ascription, and so cannot suffice for causal predication, and hence cannot justify causal determinism about human behaviour. More generally, the principle of universal causal determinism is a regulative principle governing causal inquiry and was so formulated by LaPlace. Only successful, sufficient causal explanation of particular events provides for causal knowledge of those events. Such knowledge we lack in the domain of human behaviour. Rational belief, including scientific belief, requires apportioning belief to justifying evidence; all else is conjecture or speculation, which do not justify premises of sound proofs. Causal determinism about human behaviour remains unjustified speculation, for sound Critical reasons Kant provided us in the Kritik der reinen Vernunft. In these regards, contemporary debates about these issues remain decidedly pre-Critical. (shrink)

‘Universalist’ moral principles have fallen into disfavour because too often they have been pretexts for unilateral impositions upon others, whether domestically or internationally. Too widely neglected has been Kant’s specifically Critical re-analysis of the scope and character of rational justification in all non-formal domains, including the entirety of epistemology and moral philosophy, including both justice and ethics. Rational judgment is inherently normative because it is in part constituted by our self-assessment of whether the considerations we now integrate into a candidate (...) judgment have been integrated as they ought, so as to form a cogent, justifiable judgment. Constitutive of this self-assessment is that rational judgments must be based upon considerations which can be communicated to all others, such that they too can assess them as sufficiently cogent justification; also constitutive of this rational self-assessment is that we actually engage with others who do assess our judgments. Kant’s Critical principles rule out in principle any unilateral imposition upon others, whether in cognition or morals. Using Kant’s Critical principles and methods in connection with ‘practical anthropology’ and the enormously important domain of acquired rights and obligations shows how Kant had already justified fundamentally universal principles of justice which can be institutionalised in variously distinctive cultures, and which form the proper bases for our acquired, specifically social rights and obligations, including those of friendship and community. (shrink)

European Journal of Philosophy, Volume 29, Issue 4, Page 864-886, December 2021.

In his first paper, ‘Must We Mean What We Say?’, Stanley Cavell defended the methods of ordinary language philosophy against various charges made by his senior colleague, Benson Mates, under the influence of the empirical semantics of Arne Naess.1 Cavell’s argument hinges on the claim that native speakers are a source of evidence for 'what is said' in language and, accordingly, need not base their claims about ordinary language upon evidence. In what follows, I maintain that this defence against empirical (...) semantics applies equally well to experimental philosophy's attack on doing philosophy from the armchair. In so doing, I attempt to clarify – and adjust – Cavell's claim that statements about ordinary language are rule-descriptions that are neither analytic nor synthetic. (shrink)

Even after Quine’s critique of the analytic-synthetic distinction in “Two Dogmas of Empiricism,” Wilfrid Sellars maintained some forms of analyticity or truth in virtue of meaning. This paper aims to reconstruct his neglected account of the analytic-synthetic distinction and the revisability of analytic sentences, its connection to his inferentialist account of meaning, and his response to Quine. While Sellars’s account of how analytic sentences can be revised bears certain similarities with Carnap’s and Grice and Strawson’s accounts, it is still striking (...) in that it is part of his broader picture of how our language develops dynamically in our ongoing inquiry. I aim to show how it relates within his broader picture to his account of how the diachronic continuity in meaning, language, or conceptual framework can be preserved through a revision of analytic sentences, and to his evolutionary account of the development of our language or conceptual framework. (shrink)

This thesis studies the role of conceptual content in inference and reasoning. The first two chapters offer a theoretical and historical overview of the relation between inference and meaning in philosophy and psychology. In particular, a critical analysis of the formality thesis, i.e., the idea that rational inference is a rule-based and topic-neutral mechanism, is advanced. The origins of this idea in logic and its influence in philosophy and cognitive psychology are discussed. Chapter 3 consists of an analysis of the (...) relationship between inference and representation. It is argued that inference has to be studied from a pluralistic per- spective due to its dependence on different formats of representing information. The following four chapters apply conceptual spaces, a formal theory of concepts within cognitive semantics, to three concept-based inference-types. First, an explication of Sellars notion of material inference is advanced. Later, the model is extended to account for nonmonotonic inference by studying the role expectations in reasoning. Finally, a conceptual space-model of category-based induction is presented. This model predicts most of the empirical properties of this psychological phenomenon and subsumes some of the previous theories in psychology. It is stated that the explanatory fruitfulness of this new approach is evidence for the failure of the formality thesis and calls for a unified model of rational inference that puts semantics at center stage. The last chapter of the thesis discusses how inference and concepts interact in scientific reasoning, which makes constant use of hybrid symbolic structures for representing conceptual information. Stephen Toulmin’s notions of method of representation and inferential technique are developed and applied in a case study about the emergence of the notion of instantaneous speed during the passage from geometrical physics to analytical mechanics. It is claimed that this analysis provides support to the pluralistic perspective for theorizing about reasoning. (shrink)