In his argument for the possibility of knowledge of spatial objects, in the Transcendental Deduction of the B-version of the Critique of Pure Reason, Kant makes a crucial distinction between space as “form of intuition” and space as “formal intuition.” The traditional interpretation regards the distinction between the two notions as reflecting a distinction between indeterminate space and determinations of space by the understanding, respectively. By contrast, a recent influential reading has argued that the two notions can be fused into (...) one and that space as such is first generated by the understanding through an act of synthesis of the imagination. Against this reading, this article argues that a key characteristic of space as a form of intuition is its nonconceptual unity, which defines the properties of space and is as such necessarily independent of determination by the understanding through the transcendental synthesis of the imagination. The conceptual unity that the understanding prescribes to the manifold in intuition, by means of the categories, defines the formal intuition. Furthermore, this article argues that it is the sui generis, nonconceptual unity of space, when takenas a unity for the understanding by means of conceptual determination, that first enables geometric knowledge and knowledge of spatially located particulars. (shrink)

In focusing on the systematic deduction of the categories from a principle, Schulting takes up anew the controversial project of the eminent German Kant scholar Klaus Reich, whose monograph “The Completeness of Kant's Table of Judgments” made the case that the logical functions of judgement can all be derived from the objective unity of apperception and can be shown to link up with one another systematically. -/- Common opinion among Kantians today has it that Kant did not mean to derive (...) the functions of judgement, and accordingly the categories, from the principle of apperception. Schulting challenges this standard view and aims to resuscitate the main motivation behind Reich’s project. He argues, in agreement with Reich’s main thesis about the derivability of the functions of judgement, that Kant indeed does mean to derive, in full a priori fashion, the categories from the principle of apperception. -/- Schulting also shows that, given the general assumptions of the Critical philosophy, Kant's derivation is successful and that absent an account of the derivation of the categories from apperception, the B-Deduction cannot really be understood. -/- New edition. First published 2012 as „Kant’s Deduction and Apperception. Explaining the Categories" (Palgrave Macmillan). (shrink)

:Recently, Allais, Hanna and others have argued that Kant is a nonconceptualist about intuition and that intuitions refer objectively, independently of the functions of the understanding. Kantian conceptualists have responded, which the nonconceptualists also cite as textual evidence for their reading) that this view conflicts with the central goal of Kant’s Transcendental Deduction: to argue that all intuitions are subject to the categories. I argue that the conceptualist reading of KrV, A 89 ff./B 122 ff. is unfounded. Further, I argue (...) that the nonconceptualists are wrong to believe that intuitions as such refer objectively and that they are mistaken about the relation between figurative synthesis and intellectual synthesis. (shrink)

This book offers an array of important perspectives on Kant and nonconceptualism from some of the leading scholars in current Kant studies. As well as discussing the various arguments surrounding Kantian nonconceptualism, the book provides broad insight into the theory of perception, philosophy of mind, philosophy of mathematics, epistemology, and aesthetics. His idealism aside, Kantian nonconceptualism is the most topical contemporary issue in Kant’s theoretical philosophy. In this collection of specially commissioned essays, major players in the current debate, including Robert (...) Hanna and Lucy Allais, engage with each other and with the broader literature in the field addressing all the important aspects of Kantian nonconceptualism. Among other topics, the authors analyse the notion of intuition and the conditions of its generation, Kant’s theory of space, including his pre-Critical view of space, the relation between nonconceptualism and the Transcendental Deduction, and various challenges to both conceptualist and nonconceptualist interpretations of Kant. Two further chapters explore a prominent Hegelian conceptualist reading of Kant and Kant’s nonconceptualist position in the Third Critique. The volume also contains a helpful survey of the recent literature on Kant and nonconceptual content. Kantian Nonconceptualism provides a comprehensive overview of recent perspectives on Kant and nonconceptual content, and will be a key resource for Kant scholars and philosophers interested in the topic of nonconceptualism. (shrink)

blurb from publisher: "In Apperception and Self-Consciousness in Kant and German Idealism, Dennis Schulting examines the themes of reflexivity, self-consciousness, representation and apperception in the philosophy of Immanuel Kant and German Idealism more widely. Central to Schulting’s argument is the claim that all of human experience is inherently self-referential and that this is part of a self-reflexivity of thought, or what is called transcendental apperception, a Kantian insight that was first apparent in the work of Christian Wolff and came to (...) inform all of German Idealism. In a rigorous text suitable for students of German philosophy and upper-level students of metaphysics, epistemology, moral and political philosophy, and aesthetics courses, the author establishes the historical roots of Kant’s thought and traces it through to his immediate successors Karl Leonhard Reinhold, Johann Gottlieb Fichte and Georg Wilhelm Friedrich Hegel. He specifically examines the cognitive role of self-consciousness and its relation to idealism and places it in a clear and coherent history of rationalist philosophy." . (shrink)

This is the introduction to the volume Kantian Nonconceptualism (Palgrave 2016).

Review of L. Filieri, Sintesi e guidizio. Studio su Kant e Jakob Sigismund Beck.

In this paper I reply to the critiques of my recent book *Kant's Radical Subjectivism* by Andrew Brook, Anil Gomes, Robert Howell and Alexandra Newton.

In this chapter, I show that there is at least one crucial, non-short, argument, which does not involve arguments about spatiotemporality, why Kant’s subjectivism about the possibility of knowledge, argued in the Transcendental Deduction, must lead to idealism. This has to do with the fact that given the implications of the discursivity thesis, namely, that the domain of possible determination of objects is characterised by limitation, judgements of experience can never reach the completely determined individual, i.e. the thing in itself (...) or the unlimited real, but only objects as objects of possible experience. As such, it can be shown by reference to a key argument from Kant, that Hegel’s famous criticism that Kant is not licensed, on the basis of his core arguments concerning the original-synthetic unity of apperception, to restrict our knowledge to appearances, is mistaken on purely systematic grounds. More specifically, I argue that idealism follows already from the constraints that the use of the categories, in particular the categories of quality, places on the very conceivability of things in themselves. My claim is that, although it is not only possible but also necessary to think things in themselves, it does not follow that by merely thinking them we have a full grasp of the nature of things in themselves, as some important commentators claim we have. We must therefore distinguish between two kinds of conceiving of things in themselves: conceiving in the standard sense of ‘forming the notion of’, and conceiving in the narrow sense of ‘having a determinate intellectual grasp’. So although we must be able notionally to think things in themselves, as the grounds of their appearances, we cannot even conceive, through pure concepts, of how they are in themselves in any determinate, even if merely intellectual, sense. To put it differently, we cannot have a positive conception of things in themselves (this is in line with Kant’s distinction between noumena in the negative and positive senses; cf. B307–9). For support, I resort to a much overlooked chapter in the Critique, concerning the transcendental Ideal, where Kant discusses what it is for a thing to be a thing in itself proper, namely, something that is thoroughly determined. This concerns the real ontological conditions of things, which are not satisfied by the modal categories alone, namely, their existence conditions. I claim that the chief reason why, given Kant’s view of determinative judgement, we cannot determine a thing in itself is because of two connected reasons: (1) a thing in itself is already fully determined and therefore not further determinable and (2) we cannot possibly determine all of the thing’s possible determinations. In this context, I also discuss the notion of material (not: empirical) synthesis—of which Kant speaks in the chapter on the transcendental Ideal—which must be presupposed as the ground of the formal a priori synthesis that grounds possible experience. This material synthesis, which is an idea of reason that defines a thing as thoroughly determined with regard to all of its possible predicates and has mere regulative status, can by implication not be determined by the forms of the understanding, which synthesise only a limited set of predicates. As a result, given this definition of ‘thing in itself’, any object (appearance) as at best44 a limited set of determinations of the thing can never be numerically identical to the thing in itself as thoroughly determined individual. This undercuts a standard assumption about the identity relation between appearances and things in themselves in many contemporary interpretations of Kant’s transcendental idealism. (shrink)

I critically examine one central line of reasoning in Mario Caimi's book »Kant's B Deduction« (Cambridge Publishing, 2014).

the essay examines why Kant was conflicted about vaccination, on why vaccination can still be seen as a moral duty and on why a vaccination mandate is not (necessarily) consistent with our rightful, external freedom. It is an essay, not a scholarly paper.

In this article, I respond to critiques of my book Kant’s Radical Subjectivism: Perspectives on the Transcendental Deduction (London: Palgrave Macmillan, 2017). I address issues that are raised concerning objectivity, the nature of the object, the role of transcendental apperception and the imagination, and idealism. More in particular I respond to an objection against my reading of the necessary existence of things in themselves and their relation to appearances. I also briefly respond to a question that relates to the debate (...) on Kantian nonconceptualism, more in particular, the question whether Kant allows animals objective intentionality. Lastly, I respond to one objection against my reading of Hegel’s critique of Kant. (The copy uploaded here is an English translation of the original Dutch version that is published in the journal.). (shrink)

a revised version of the published version is uploaded here.

This key collection of essays sheds new light on long-debated controversies surrounding Kant’s doctrine of idealism and is the first book in the English language that is exclusively dedicated to the subject. Well-known Kantians Karl Ameriks and Manfred Baum present their considered views on this most topical aspect of Kant's thought. Several essays by acclaimed Kant scholars broach a vastly neglected problem in discussions of Kant's idealism, namely the relation between his conception of logic and idealism: The standard view that (...) Kant's logic and idealism are wholly separable comes under scrutiny in these essays. A further set of articles addresses multiple facets of the notorious notion of the thing in itself, which continues to hold the attention of Kant scholars. The volume also contains an extensive discussion of the often overlooked chapter in the Critique of Pure Reason on the Transcendental Ideal. Together, the essays provide a whole new outlook on Kantian idealism. No one with a serious interest in Kant's idealism can afford to ignore this important book. (shrink)

I review Robert Pippin's "Hegel's Realm of Shadows" (University of Chicago Press 2018) for the Hegel Bulletin. A draft can be read on my website (see link below). Or download below. See also the appendix (philpapers link below).

Kant's Radical Subjectivism. Perspectives on the Transcendental Deduction.

this is a review of Sally Sedgwick's Hegel's Critique of Kant (OUP 2012), published in Kant-Studien.

In this appendix, I want to briefly reflect on some aspects addressed in the chapter ‘Logic and Metaphysics’ (Chapter 2) in Robert Pippin’s masterful »Hegel’s Realm of Shadows« for which there was no space in my review of the book. Below remarks are not fully worked out, rough ruminations that must be seen in that context. Pippin’s philosophically rich account warrants a more expansive exploration.

What is the Quid Juris in Kant's Deduction? Chapter 3 from my book on the Deduction (Kant's Deduction From Apperception) provides an answer to that question, and also contains an extensive discussion of the relevant literature on this topic (Henrich, Proops, Seeberg & Longuenesse).

review of Béatrice Longuenesse latest book on Kant and self-consciousness I, Me, Mine (Oxford 2017).

In the context of a critique of James Conant’s (2016) important new reading of the main argument of the Deduction, I present my current, most detailed interpretation of the well-known Leitfaden passage at A79, which in my view has been misinterpreted by a host of prominent readers. The Leitfaden passage is crucial to understanding the argument of, not just the so-called Metaphysical Deduction, but also the Transcendental Deduction. This new account expands and improves upon the account of the Leitfaden I (...) gave in Chap. 5 of Kant’s Deduction From Apperception. While I agree with the core of Conant’s critique of what he calls the ‘layer-cake’ reading of the Deduction argument, in this new account I make clearer my position on why the unity of judgement, in which concepts and intuitions are a priori synthetically unified, is wholly determined in virtue of the unity of apperception as the unitary function of the understanding, without this leading to a strong form of conceptualism such as that of Conant and others. (shrink)

In this chapter, I expound Hegel’s critique of Kant, which he first and most elaborately presented in his early essay Faith and Knowledge (1802), by focusing on the criticism that Hegel levelled against Kant’s (supposedly) arbitrary subjectivism about the categories. This relates to the restriction thesis of Kant’s transcendental idealism: categorially governed empirical knowledge only applies to appearances, not to things in themselves, and so does not reach objective reality, according to Hegel. Hegel claims that this restriction of knowledge to (...) appearances is unwarranted merely on the basis of Kant’s own principle of transcendental apperception, and just stems from Kant’s empiricist bias. He argues that Kant’s principle of apperception as the foundational principle of knowledge is in fact incompatible with his empiricism. Hegel rightly appraises the centrality of transcendental apperception for the constitution of objectivity. But he is wrong about its incompatibility with Kant’s empirical realism. By virtue of a misapprehension of the formal distinction between the accompanying ‘I think’, i.e. the analytical principle of apperception, and what Hegel calls “the true ‘I’” of the original-synthetic unity of apperception, Hegel unjustifiably prises apart the productive imagination, which is supposedly this “true ‘I’”, and the understanding, which is supposedly just a derivative, subjective form of the productive imagination; the latter, according to Hegel, is Reason or Being itself, and is the truly objective. This deflationary reading of the understanding, which hypostatises the imagination as the supreme principle, rests on a distortion of key elements of Kant’s theory of apperception. In this chapter, I show that Hegel’s charge of inconsistency against Kant, namely, Hegel’s claim that the principle of apperception as the highest principle of cognition does not comport with Kant’s restriction thesis, is the direct consequence of a psychological misreading of Kant’s subjectivism. (shrink)

talk Oslo-Kant congress. In this paper, I explain why for Kant self-consciousness is intimately related to objectivity, how this intimacy translates to real objects, what it means to make judgements about objects, and what idealism has got to do with all of this.

In this paper, I explain why for Kant self-consciousness is intimately related to objectivity, how this intimacy translates to real objects, what it means to make judgements about objects, and what idealism has got to do with all of this.

In this review, I criticize aspects of Emanuel Rutten's new reading of Kant, which belongs to the radical phenomenalistic interpretations of Kant's idealism.

This is an essay on Kant's neglected late tract On a Recently Adopted Prominent Tone in Philosophy (RTP) and Derrida's oblique commentary on this work in his D'un ton apocalyptique adopté naguère en philosophie. The theme of the essay is metaphilosophical and considers issues concerning the nature of critical philosophy, fanaticism (Schwärmerei), and the use of religious tropes in philosophy. I am primarily interested in the ways in which RTP thematises the legitimacy of speaking in an exalted, quasi-religious tone apropos (...) of the authority of Reason as a self-legitimising capacity in philosophical speech. An important additional reason for taking a closer look at this text is because the late Jacques Derrida (1930–2004) took a great interest in this work of Kant’s and, indeed, emphasised, rightly I think, that despite its prima facie rhetorically charged, polemical nature this work—which might at first be taken to be merely a lampoon—is anything but insignificant in Kant’s œuvre. Derrida’s On a Recently Adopted Apocalyptic Tone in Philosophy, originally published in 1983, is an oblique commentary on Kant’s RTP, and aims to expose to view the alleged hidden underpinnings of Kant’s polemic against exaltation or fanaticism (Schwärmerei) in philosophy. Derrida tries to show that Kant’s appeal for tonal moderation in philosophy, for a measured speech, which should rein in exalted modes of speech, is itself not neutral and rather fundamentally biased against an exalted, quasi-religious, manner of thought. It is evident that, as he himself notes early on in RTP, Kant is predisposed towards a more Aristotelian, academic kind of philosophy, which adopts a “proper” tone or pitch in philosophical debate, but Derrida claims that Kant himself raises his voice precisely in lampooning exalted thinkers. I am particularly interested in the extent to which Derrida’s critique manifests a fundamental misapprehension of the Kantian mode of moderating critique. By expounding this misapprehension, Kant’s own reasons for his philippic against religious or quasi-religious talk in philosophy are foregrounded, thus showing the nature of properly critical thought. At the same time, I shall show how Derrida underestimates the self-reflexivity, and hence properly critical, self-authorising mode of thinking, underlying his own oblique references to the adieu as a trope for quasi-transcendental intentionality towards the so-called ‘Other’. (shrink)