This essay argues that the key to understanding Kant's transcendental idealism is to understand the transcendental realism with which he contrasts it. It maintains that the latter is not to be identified with a particular metaphysical thesis, but with the assumption that the proper objects of human cognitions are “objects in general” or “as such,” that is, objects considered simply qua objects of some understanding. Since this appears to conflict with Kant's own characterization of transcendental realism (...) as the view that (mistakenly) regards appearances as if they were things in themselves, the essay explicates the connection between the concepts of an object (or thing) considered as such and a thing considered as it is in itself. In light of this, it maintains that Kant's transcendental idealism is compatible with a robust empirical realism and that many of its critics are tacitly committed to a misguided transcendental realism. (shrink)

This paper compares Kant's transcendental idealism with three main groups of contemporary anti-realism, associated with Wittgenstein, Putnam, and Dummett, respectively. The kind of anti-realism associated with Wittgenstein has it that there is no deep sense in which our concepts are answerable to reality. Associated with Putnam is the rejection of four main ideas: theory-independent reality, the idea of a uniquely true theory, a correspondence theory of truth, and bivalence. While there are superficial similarities between both views and Kant's, (...) I find more significant differences. Dummettian anti-realism, too, clearly differs from Kant's position: Kant believes in verification-transcendent reality, and transcendental idealism is not a theory of meaning or truth. However, I argue that part of the Dummettian position is extremely useful for understanding part of Kant's position - his idealism about the appearances of things. I argue that Kant's idealism about appearances can be expressed as the rejection of experience-transcendent reality with respect to appearances. (shrink)

1. Self-Love, Sociability, and Autonomy: Some Presuppositions of Kant’s Account of Practical Law -- Jeffrey Edwards // 2. The Virtuous Republic: Rousseau and Kant on the Relation between Civil and Moral Religion -- Günter Zöller // 3. Kant, Pistorius, and Accessing Reality -- Halla Kim // 4. Kant, Fichte, and Transcendental Idealism -- Tom Rockmore // 5. Fichte’s Project: The Jena Wissenschaftslehre -- Daniel Breazeale // 6. The Unity of Reason in Kant and Fichte -- Steven Hoeltzel // (...) 7. Idealism and Nihilism -- Benjamin D. Crowe // 8. Fichte and Semantic Holism -- Yukio Irie // 9. “In and Of Itself Nothing is Finite”: Schelling’s Nature (or So-called Identity) Philosophy -- Michael Vater // 10. Conceptual Schemes, Realism, and Idealism: A Hegelian Approach to Concepts and Reality -- Christian Tewes . (shrink)

This paper deals with the question of whether Kant's transcendental idealism allows for an explanation of the a posteriori aspects of mental content by the properties of empirical objects. I first show that a phenomenalist interpretation has severe problems with assuming that we perceive an object as being red or as being cubical partly because the perceived object is red and cubical, and then present an interpretation that allows us to save the realistic intuition behind these claims. According (...) to this interpretation, Kantian phenomenal properties are understood as response-dependent properties of extra-mental objects that also have to have some response-independent (in-itself-) properties. I show that this interpretation is well supported by Kant's remarks about the transcendental object in the A-edition of the first Critique and that it also makes intelligible why Kant took explanations of mental content by means of empirical properties to imply an explanation by means of noumenal properties without thereby violating his own doctrine of noumenal ignorance. This not only allows us to establish a realistic reading of Kant idealism but also to discern the true kernel in Adickes’ infamous talk about Kant's theory of double affection. (shrink)

This anthology consists of 20 chapters, many of which feature engagements between Kant and various Asian philosophers. Key themes include the nature of human intuition (not only as theoretical—pure, sensible, and possibly intellectual—but also as relevant to Kant’s practical philosophy, aesthetics, the sublime, and even mysticism), the status of Kant’s idealism/realism, and Kant’s notion of an object. Roughly half of the chapters take a stance on the recent conceptualism/non-conceptualism debate. The chapters are organized into four parts, each with five (...) chapters. Part I explores themes relating primarily to the early sections of Kant’s first Critique: three chapters focus mainly on Kant’s theory of the "forms of intuition" and/or "formal intuition", especially as illustrated by geometry, while two examine the broader role of intuition in transcendental idealism. Part II continues to examine themes from the Aesthetic but shifts the main focus to the Transcendental Analytic, where the key question challenging interpreters is to determine whether intuition (via sensibility) is ever capable of operating independently from conception (via understanding); each contributor offers a defense of either the conceptualist or the non-conceptualist readings of Kant’s text. Part III includes three chapters that explore the relevance of intuition to Kant’s theory of the sublime, followed by two that examine challenges that Asian philosophers have raised against Kant’s theory of intuition, particularly as it relates to our experience of the supersensible. Finally, Part IV concludes the book with five chapters that explore a range of resonances between Kant and various Asian philosophers and philosophical ideas. (shrink)

This dissertation engages critically with the metaphysical implications of the respective transcendentalisms of Husserl, Deleuze, and Kant in an attempt to disclose their largely untapped resources for a renewed consideration of the ability of science to grasp reality as it is in-itself. Chapter 1 examines the metaphysical implications of Husserl’s critique of natural scientific objectivity in his later transcendental philosophy in connection to his early formulations of phenomenological objectivity around the axis of the distinction between metaphysics as the science (...) of real Being and formal ontology as the science of Being in the most universal sense. I argue that Husserl’s phenomenological metaphysics constitutes a framework in which the ideal Being of the transcendental dimension of experience operates as the condition for the possibility of natural scientific objectivity. Chapter 2 scrutinizes Deleuze’s characterization of intensity as a transcendental concept rather than a scientific one against the background of his metaphysics of difference and his critique of the shortcomings of Kant’s transcendental idealism for addressing the transcendental conditions for the genesis of real experience. Through a reading of Deleuze’s metaphysics of difference and intensity in connection to his confinement of the creative productivity of scientific thought to a plane of reference, I argue that the creativity apropos to the scientific engagement with material reality necessitates that such creativity is conditioned by the same transcendental considerations operative in a metaphysics of difference at a broad scale. Against the backdrop of Husserl’s and Deleuze’s respective criticisms of the inadequacy of Kant’s transcendental idealism for articulating the material component of experience, Chapter 3 studies Kant’s later iv conception of ether as the simultaneously empirical and transcendental condition for the possibility and unity of experience. Through an examination of Kant’s renewed understanding of materiality as the necessary and sufficient condition for scientific objectivity in connection with the problematic objectivity of the transcendental ideas created by pure reason in Kant’s Critical philosophy, I suggest that Kant’s later articulation of materiality on transcendental grounds simultaneously addresses the objectivity and the creativity pertinent to the encounter of scientific Thought with material/physical reality. (shrink)

Lucy Allais presents an original interpretation of Kant's transcendental idealism. She argues that his distinction between things in themselves and things as they appear to us has both epistemological and metaphysical components. Kant is committed to a genuine idealism about things as they appear to us, but this is not a phenomenalist idealism. He is committed to the claim that there is an aspect of reality that grounds mind-dependent spatio-temporal objects, and which we cannot cognize, but (...) he does not assert the existence of distinct non-spatio-temporal objects. On Allais's account, we cannot understand Kant's idealism without a clear account of his notion of intuition and of the role of intuition in cognition: she understands Kantian intuitions as representations that give us acquaintance with the objects of thought. This enables us to make sense of Kant's central argument for his idealism in the Transcendental Aesthetic, and to see why he takes the complete idealist position to be established there. (shrink)

In a review of the book “Manifest Reality. Kant's Idealism and his Realism” I present Lucy Allais's moderate metaphysical interpretation of Kant's transcendental idealism. An overview of the structure of the book acquaints the reader with the author's argumentation strategy. Allais criticizes the dominant interpretations of Kant's transcendental idealism and reveals their contradictions. Further, she develops her own interpretation of Kant's position, combining realism and idealism, metaphysical and epistemological judgments. Intuition plays a central role (...) in the elicited epistemological contrast between intuition and concepts, and between intuition and sensation. (shrink)

Kant was a transcendental idealist even about the time‐order of representations. For Kant, idealism meant two things: We are aware only of the contents of our own mind and what we are aware of is largely a result of the activities of the mind. His constructivism is the central issue in this chapter. The first part of the chapter is devoted to demonstrating preliminary existence proof. The middle sections of the chapter take up the localization problem. The final (...) section of the paper identifies and discusses an interesting tension in Kant. In the Refutation of Idealism, new to the second edition of Critique of Pure Reason, Kant espouses realism about time‐order of a kind that is difficult to reconcile with the idealism that he embraces elsewhere in the book. (shrink)

Immanuel Kant claims that transcendental idealism yields a form of realism at the empirical level. Polite silence might best describe the reception this assertion has garnered among even sympathetic interpreters. This book challenges that prejudice, offering a controversial presentation and rehabilitation of Kant's empirical realism that places his realist credentials at the centre of the account of representation he offers in the Critique of Pure Reason. This interpretation ranges over the major themes contained in the Analytic of Principles (...) and relevant portions of the Dialectic. Kant's analysis of the conditions necessary for determinate representation is shown to involve a realist understanding of the relation of mind and world. The realist character of Kant's account of empirical truth, and his commitment to the unity of nature, are defended against competing empiricist, pragmatist, and methodological readings. This title links Kant studies to contemporary philosophical debates, and will appeal to scholars and students of Kant, as well as epistemologists, metaphysicians, and philosophers of science interested in a powerful, experience-sensitive, form of realism. (shrink)

Professor Allison provides a clear, unified, and compelling reading of the first Critique. He focuses on Kant’s transcendental idealism and defends this idealism as a cogent philosophical position. Allison’s main target is the “standard view,” represented most influentially by Strawson, which sees Kant as a skeptical subjective idealist, or phenomenalist. Kant is interpreted by this view as holding that objects of our experience are subjective ideas. Things in themselves are postulated as the unknowable grounds for our representations. (...) Allison, however, takes Kant’s professions of transcendental idealism and empirical realism seriously. This idealism, Allison insists, is epistemological. (shrink)

In recent work, William Blattner claims that Heidegger is an empirical realist, but not a transcendental idealist. Blattner argues that, unlike Kant, Heidegger holds that thinking beyond human life warrants no judgment about nature's existence. This poses two problems. One is interpretive: Blattner misreads Kant's conception of the beyond-life as yielding the judgment that nature does not exist, for Kant shares Heidegger's view that such a judgment must lack sense. Another is programmatic: Blattner overstates the gap between Kant's and (...) Heidegger's positions, for both are ontological, not ontic. I solve these problems by showing that Heidegger's analysis of Dasein contains the core of Kant's argument for transcendental idealism: the apriority of space and time. I conclude that Heidegger exemplifies Kant's view that empirical realism just is transcendental idealism. (shrink)

Idealism is an ontological view, a view about what sorts of things there are in the universe. Idealism holds that what there is depends on our own mental structure and activity. Berkeley of course held that everything was mental; Kant held the more complex view that there was an important distinction between the mental and the physical, but that the structure of the empirical world depended on the activities of minds. Despite radical differences, idealists like Berkeley and Kant (...) share what Ralph Barton Perry called "the cardinal principle of idealism," namely, the principle that "being is dependent on the knowing of it."1 I believe that Hilary Putnam intends his "internal realism" to be a version of idealism in this broad sense; although many of his arguments concern semantic notions like truth and reference, he takes these semantic arguments to have ontological consequences. This is strongly suggested, for instance, by his claim that "'objects' themselves are as much made as discovered, as much products of our conceptual invention as of the 'objective' factor in experience."2 Or again there is this rather Kantian metaphor: "the mind and the world jointly make up the mind and the world."3 But just what is Putnam's ontology? (shrink)

My dissertation proposes a novel interpretation of Kant’s doctrine of transcendental idealism as presented in the Critique of Pure Reason. I aim to give a consensus interpretation by overcoming past errors in interpreting this doctrine. I support my interpretation through a textual exegesis of the Critique of Pure Reason with a special focus on the direct and indirect proofs of transcendental idealism. Transcendental idealism is the doctrine that objects of our experience, space, and time, (...) when taken as they would be outside our possible experience, are nothing but mere representations. However, this does not make them into illusions. This is because Kant takes objects of our experience, space, and time to be empirically real. Empirical realism is the doctrine that objects of our experience, space, and time, when taken within our possible experience, exist independently of us. Yet, their empirical reality is not grounded in things in themselves, about whose existence Kant is agnostic. Instead, the reality of objects of our experience, space, and time depend on a standard of empirical reality that differs from the standard of transcendental reality. This separate standard of empirical reality allows Kant to hold transcendental idealism and empirical realism at the same time. Finally, while not strictly part of the doctrine of transcendental idealism, I answer the question of the relation of appearances and things in themselves. The distinction between appearances and things in themselves is a metaphysical distinction between two different ways of being, i.e., objectivity, properties, existence, reality. Yet, this is a metaphysical distinction within the same concept of an object. Thus, appearances and things in themselves are the same object conceptually that is determined metaphysically in two different ways. (shrink)

Famously, Kant is a transcendental idealist. Yet he also endorses empirical realism, and even boasts that only the transcendental idealist can be an empirical realist. The difficulty of making sense of those commitments together leads many interpreters to begin by attributing to Kant some variant of conventional, subjective idealism. That in turn requires that Kant's empirical realism be at best a merely ersatz or quasi-realism. But that drains Kant's boast of its significance. For any idealist can be (...) a realist if the 'realism' in question is defined in terms of a prior commitment to idealism. Thus I argue, on the contrary, that we must begin the interpretation of Kant's Critical philosophy by taking his empirical realism to be a genuine, common-sense realism about empirical things. That approach yields a consistent, satisfying, and novel reading of the Critical enterprise, including transcendental idealism, as explaining how empirical realism is possible. Along the way I show, among other things, (1) how to make systematic sense of Kant's controversial theory of meaning, which is standardly either downplayed or regarded as grossly inconsistent with his other core commitments; (2) how to dispense with the centuries-old Neglected Alternative objection; and (3) how to account for the syntheticity of the moral law and its role in conferring experience-immanent meaning on the practical postulates (e.g., of the existence of God). (shrink)

The preface to the translation of Tobias Rosefeldt’s article into Russian provides a discussion context, in which the author settles an issue of interpreting the a posteriori aspects of the content of experience in Kant’s transcendental idealism. Key points of the article are briefly formulated and the translator’s choices of certain terms are justified.

I recently argued that critical realists ought to adopt transcendental idealism in favour of Bhaskar’s transcendental realism. In response, Dustin McWherter presents two arguments against transcendental idealism: it is inferior to transcendental realism because it cannot account for the epistemic significance of experimentation, and it is internally inconsistent because it affirms the existence of things-in-themselves. This brief reply defends transcendental idealism against both objections.

O'Shea concludes that Sellars's attempts to preserve the core truths in Kant's theory of experience and to integrate them with an overall scientific naturalist outlook can and should survive the rejection of several central components of Sellars's proposed adaptation of Kant's transcendental idealism: ABSTRACT: "Sellars’ career-long engagement with Kant’s philosophy involved both readings of Kant and appropriations of Kant that are nuanced, original, and related in complex ways to Sellars’ own philosophical views. In some ways similar to Strawson’s (...) classic reading, Sellars defended Kant’s theory of experience and his analysis of human knowledge as essentially correct. This includes various views on the nature of conceptual cognition, the thinking self, practical reason, perceptual experience, and the lawfulness of nature. On the other hand, and again like Strawson, Sellars regarded Kant’s transcendental idealism as involving a strong ontological commitment to unknowable but thinkable (and non-spatiotemporal) ‘things in themselves’. However, whereas Strawson regarded such a position as deeply incoherent, Sellars argues that Kant’s theological conception of things in themselves can coherently be replaced with a scientific realist conception of things in themselves as theoretically postulated imperceptible processes, which play a structurally similar role for Sellars in grounding the Kantian-phenomenal ‘appearances’ in the ‘manifest image’ of the world. Sellars’ highly complex but sophisticated reading of Kant on sensibility and intuition, when combined with Sellars’ own idiosyncratic views on sensory qualia, render it even more difficult to come to terms with Sellars’ engagements with Kant’s idealism. This chapter attempts to provide a concise presentation and evaluation of certain central themes in Sellars’ complex philosophical dialogue with Kant.". (shrink)

The first "Critique", Kant states inaugurates a perfectly new science'. But this transcendental philosophy', for dealing in possibilities, not actualities, does not qualify as philosophy in the traditional sense. What Kant dubs transcendental idealism' "is" however an (ontological) doctrine about things. Kant's doctrinal stand is thus inconsistent with his description of transcendental enquiry. Since transcendental idealism gets its meaning from the contrast with Cartesian realism, it follows that Kant must implicitly be granting that in (...) some measure at least the earlier metaphysicians did what they said they were doing. Indeed, Kant must be relying on some part of what they did. It follows that if there is a "via media" between traditional Cartesian metaphysics and Hume's backgammon, Kant does not locate it. (shrink)

This book is the first detailed study of Kant's method of 'transcendental reflection' and its use in the Critique of Pure Reason to identify our basic human cognitive capacities, and to justify Kant's transcendental proofs of the necessary a priori conditions for the possibility of self-conscious human experience. Kenneth Westphal, in a closely argued internal critique of Kant's analysis, shows that if we take Kant's project seriously in its own terms, the result is not transcendental idealism (...) but realism regarding physical objects. Westphal attends to neglected topics - Kant's analyses of the transcendental affinity of the sensory manifold, the 'lifelessness of matter', fallibilism, the semantics of cognitive reference, four externalist aspects of Kant's views, and the importance of Kant's Metaphysical Foundations for the Critique of Pure Reason - that illuminate Kant's enterprise in new and valuable ways. His book will appeal to all who are interested in Kant's theoretical philosophy. (shrink)

I endorse Allais’s ‘moderate metaphysical’ approach to transcendental idealism, but find tension between her concept of ‘manifest reality’ and her relational interpretation of the doctrine. And I think her reconstruction of Kant’s argument for transcendental idealism fails to block the famous ‘missing alternative’ objection, although in my view Kant’s fundamental argument for the position was intended precisely to block such an objection.

The World According to Kant offers an interpretation of Immanuel Kant’s critical idealism, as developed in the Critique of Pure Reason and associated texts. Critical idealism is understood as an ontological position, which comprises transcendental idealism, empirical realism, and a number of other basic ontological theses. According to Kant, the world, understood as the sum total of everything that has reality, comprises several levels of reality, most importantly, the transcendental level and the empirical level. The (...) transcendental level is a mind-independent level at which things in themselves exist. The empirical level is a fully mind-dependent level at which appearances exist, which are intentional objects of experience. Empirical objects and empirical minds are appearances, and empirical space and time are constituted by the spatial and temporal determinations of appearances. On the proposed interpretation, Kant is thus a genuine idealist about empirical objects, empirical minds, and space and time. But in contrast to other intentional objects, appearances genuinely exist, which is due both to the special character of experience compared to other kinds of representations such as illusions or dreams, and to the grounding of appearances in things themselves. This is why, on the proposed interpretation, Kant is also a genuine realist about empirical objects, empirical minds, and empirical space and time. This book develops the indicated interpretation, spells out Kant’s case for critical idealism thus understood, pinpoints the differences between critical idealism and ‘ordinary’ idealism, such as Berkley’s, and clarifies the relation between Kant’s conception of things in themselves and the conception of things in themselves by other philosophers, in particular, Kant’s Leibniz-Wolffian predecessors. -/- PS from the author: I maintain a list of errata plus corrections on my website (which can easily be found by googling my name). If you discover additional errors, typos, or unfortunate formulations, I would be grateful to hear from you. -/- . (shrink)

In my paper I argue, relying on Kantian definitions and conceptual distinctions, the thesis that Kantian transcen-dental philosophy, which he characterizes as a second-order system of transcendental idealism, is not [empirical] idealism, but a form of realism (resp. compatible with empirical realism [A370-1]). As arguments in favor of this “realistic” thesis, I consistently develop a realistic interpretation of the Kant’s concept of appearance (the theory of “two aspects”), as well as of Kantian Copernican revolution, of his theory (...) of intuition as cognitive ability which 'giving' ‘us objects, of the concept of double affection and noumenal causality. (shrink)

It was certainly Kant’s purpose in the Critique of Pure Reason to find a middle ground between Cartesian rationalism and empirical idealism. One of the difficulties in reading the Critique is trying to follow how Kant can maintain his dual argument—that of transcendental idealism and that of empirical realism—at every point. Perhaps there is no better example of this than the crucial argument refuting idealism. The second edition Refutation is drastically reduced from the first edition and (...) as densely packed as any Kantian argument. Our purpose here is to unpack the argument, trying to show Kant’s grounds and his difficulties in attempting a deduction of the empirically real. (shrink)

This article considers an apparent Achilles heel for Kant’s transcendental idealism, concerning his account of how synthetic a priori knowledge is possible. The problem is that while Kant’s distinctive attempt to explain synthetic a priori knowledge lies at the heart of his transcendental idealism, this explanation appears to face a dilemma: either the explanation generates a problematic regress, or the explanation it offers gives us no reason to favour transcendental idealism over transcendental realism. (...) In the article, I consider G. E. Moore’s version of the problem, which I argue has not yet received an adequate response. Instead, I offer a way out of this dilemma by focusing on the normativity rather than the metaphysics of the mind. (shrink)

This book suggests that to know how Wittgenstein’s post-Tractarian philosophy could have developed from the work of Kant is to know how they relate to each other. The development from the latter to the former is invoked heuristically as a means of interpretation, rather than a historical process or direct influence of Kant on Wittgenstein. Ritter provides a detailed treatment of transcendentalism, idealism, and the concept of illusion in Kant’s and Wittgenstein’s criticism of metaphysics. Notably, it is through the (...) conceptions of transcendentalism and idealism that Wittgenstein’s philosophy can be viewed as a transformation of Kantianism. This transformation involves a deflationary conception of transcendental idealism along with the abandonment of both the idea that there can be a priori 'conditions of possibility' logically detachable from what they condition, and the appeal to an original ‘constitution’ of experience. -/- The closeness of Kant and post-Tractarian Wittgenstein does not exist between their arguments or the views they upheld, but rather in their affiliation against forms of transcendental realism and empirical idealism. Ritter skilfully challenges several dominant views on the relationship of Kant and Wittgenstein, especially concerning the cogency of Wittgenstein-inspired criticism focusing on the role of language in the first Critique, and Kant's alleged commitment to a representationalist conception of empirical intuition. (shrink)

The paper argues that in the Critique of Pure Reason Kant develops two anti-sceptical strategies. In the Fourth Paralogism (CPR A) he believes himself able to refute the sceptic by demonstrating that external perception is immediate. This strategy is rather unconvincing. In the Refutation of Idealism (CPR B) Kant promotes the material dependence of inner sense on outer sense. I show that Kant’s argument for material dependence has been widely overlooked, even though it is the strongest argument against external (...) world scepticism he develops, since it anticipates mental content externalism while preserving transcendental idealism and empirical realism. (shrink)

The aim of this paper is to explore Merleau-Ponty’s ambivalent relationship with Kant’s transcendental philosophy. I begin by looking at several points of convergence between Kant and Merleau-Ponty, focusing on the affinities between Kant’s account of transcendental realism and Merleau-Ponty’s notion of objective thought. I then show how Merleau-Ponty’s analysis of Kant’s paradox of asymmetrical objects points to a parallel in Kant’s thought to Merleau-Ponty’s thesis of the primacy of perception. In the second part of the paper, I (...) show why Merleau-Ponty believes that, despite the promise of Kant’s thought, he fails to adequately escape from objective thought. After presenting the central claims of the transcendental deduction, I piece together Merleau-Ponty’s criticism of it by answering three questions: For Merleau-Ponty, how do we encounter the world prior to reflection? How is experience constituted? And what leads Kant to mischaracterise experience in his own transcendental philosophy? (shrink)

Scholars who consider that the Transcendental Analytic contains the core of what Kant calls ‘transcendental idealism’ are mistaken. Indeed, Kant’s transcendental idealism of space, time and spatiotemporal objects is sufficiently proved in the Transcendental Aesthetic and does not depend on complementary claims made later on in the Critique. This does not mean, however, that we are allowed to subscribe to the so-called separability-thesis, which states that we can endorse Kant's views in the Transcendental (...) Logic without endorsing the results of the expositions and arguments laid out in the Aesthetic. Nor does it mean that the Aesthetic contains the only proof for transcendental idealism. Indeed, as Kant himself explicitly recognizes, the antinomies provide the premise for an indirect or mediate proof of his position with respect to the nature of space and time. First, I analyze Kant’s argument for the claim that the production of transcendental illusion is inherent to the function of human reasoning, and therefore inevitable. I then follow the presuppositions and the argumentation of the mediate proof of transcendental idealism and argue that it has a more general validity than could be assumed on the basis of Kant’s text, because it is in its essence independent from the particular determinations of the cosmological idea in the form of the four antinomies. Indeed, as I argue, the nature of reason itself and the content of the general cosmological idea suffice as elements for a mediate proof. Thus, I claim that transcendental idealism can be mediately established on the basis of the general antinomical relation between transcendental realism and material idealism, without any requirement to refer to the particular realisations of this antagonism as they are presented in the four antinomies. If the argument is correct, it shows that the mediate proof of transcendental idealism does not depend on a sympathetic account of the antinomies and is not automatically invalidated if the proofs of thesis and antithesis are considered unconvincing. (shrink)

Kant scholarship often refers to transcendental idealism as a ‘theory.’ Kant’s project, however, is not easily reconciled with that term in its current use. This paper contends that his critique and idealism should be seen as a remedial response against our natural albeit confused prejudice of transcendental realism. Kant’s idealism articulates a ‘metametaphysical’ ethos that is supposed to provide a new grounding of metaphysics by proceeding ‘from the human standpoint:’ it aims to dispel the temptation (...) of transcendental realism in favor of a resolute inhabitation of, and contentment with, our own humanity. This project comes under pressure in post-Kantianism: Fichte is among the first to voice the worry that Kant’s critique is well-intentioned, but not well-executed. His concern is that, while it ‘bring[s] man into harmony with himself,’ this mere contentment with our own humanity will not suffice to achieve the scientificity that, by Kant’s own lights, is the mark of any promising metaphysics. Fichte’s charge is that Kant’s idealism, in its very confinement to the brute facts of the human condition, surrenders itself to unacceptable contingency or ‘facticity.’ The paper explores Kant’s idealist project of grounding metaphysics, Fichte’s facticity charge against it, and whether Kantian idealism can withstand it. (shrink)

Kant’s transcendental philosophy of Kant is the metaphysics of possible experience related to the solution of the [semantic] problem set in his famous letter to M. Hertz (02.21.1772): “What is the ground of the relation of that in us which we call 'representation' to the object?” There are two possible ways to solve it: empiricism and apriorism, – and Kant chooses the second of them, thus making his “Copernican Revolution”. In the Preface to the 2nd ed. Critique Kant correlates (...) his Copernican turn/revolution with "altered method of our way of thinking [in metaphysics]" [BXVIII] and considers it as an analogue of the hypothetico-deductive scientific method of Copernicus – Galileo – Newton. The analysis of structure of the Copernican Revolution shows that it is possible to pick out two vectors: the empirical (from the thing-in-itself to representations) and the noumenal ones (from the transcendental unity of apperception [or transcendental object] to objects of experience). The introduction of an a priori vector (resp. a priori forms) means that Kant's conception is not empirical, but Kant’s keeping empirical vector says that it is compatible with empirical realism [A370–1]. Thus, Kantian transcendentalism is a synthesis of realism (basic level) and transcendental idealism (as a meta-level superstructure above it), whose task is to find out and analyze the transcendental conditions [possibility] of our knowledge of objects. (shrink)

It has recently been suggested that Merleau-Ponty’s position in Phenomenology of Perception is a unique form of transcendental idealism. The general claim is that in spite of his critique of “Kantianism,” Merleau-Ponty’s position comes out as a form of transcendental idealism that takes the perceptual processes of the lived body as the transcendental constituting condition for the possibility of experience. In this article I critically appraise this claim. I argue that if the term “idealist” is (...) intended in a sufficiently similar sense to Kant’s usage of the term in naming his position as a “transcendental idealism” then it is a misrepresentation to subsume Merleau-Ponty’s position under that term. This is because Merleau-Ponty rejects the transcendental metaphysics of the reflecting subject that underpins transcendental idealism. In its place he advocates a methodological transcendentalism that, whilst being anti-realist, is not idealist. Thus to call his position “a new kind of transcendental idealism,” as Sebastian Gardner has, is to misunderstand the significance of his existentialist break with what he sees as the “intellectualism” of this position. (shrink)

In the Critique of Pure Reason Kant introduced both transcendental idealism and transcendental arguments into philosophy. Transcendental arguments in general aim to establish conditions necessary for our having self-conscious experience at all. Transcendental idealism holds that such conditions do not hold independently of human subjects; those conditions obtain or are satisfied because they are generated or fulfilled by the structure or functioning of the subject’s cognitive capacities. Is transcendental idealism the only possible (...) explanation of such conditions? I pursue this question by exploring a widely neglected issue, the transcendental affinity of the manifold of intuition. I argue the following: (1) This issue remains vital to the second edition of the Critique, even though many passages on the topic were omitted from that edition. (2) Kant’s link between transcendental idealism and transcendental arguments is substantive, not methodological. (3) Kant’s views on transcendental affinity show that there are non-subjective, transcendental material conditions for the possibility of unified self-conscious experience. (4) These conditions and Kant’s arguments for them directly undermine Kant’s own arguments for transcendental idealism. This criticism of Kant’s arguments for transcendental idealism is entirely internal to the first Critique. (5) These points reveal some serious flaws in Henry Allison’s defense of Kant’s idealism. (6) Realists, naturalists, and pragmatists have much to learn and to borrow from Kant’s transcendental analysis of the conditions of unified self-conscious experience. (shrink)

The legacy of the Platonic dialogues may well lie, not in any classical idealist “doctrine of forms,” but in an inquisitive stance towards the puzzle behind any such doctrine—how thought can be about anything at all. This Platonic puzzle may, however, yield a different guise of idealism that is recognizably diagnostic: it aims to dispel our worry about thought’s objectivity as a confusion, engendered by a self-alienation of thought. These themes of diagnosis and idealism resurface in Wittgenstein, who (...) in his treatment of rules calls for an understanding of thought’s normativity from within. This is taken up by Cora Diamond, who urges philosophy to attend to thought’s real needs by exorcizing any desire for agreement with something other than itself. I argue that Wittgenstein and Diamond lead us back to Kant’s idealism, which identifies transcendental realism as the deep-seated prejudice at the root of the puzzle. (shrink)

In Difference and Repetition, Deleuze defines his transcendental empiricism as an “apodictic” aesthetics, by which he means a science not simply of the sensible, but of the being of the sensible. Yet, to the extent that the sensibility which is at stake in the Transcendental Aesthetics is a sensibility without sensation, Kantian aesthetics is not apodictic. Sensation is the only contact we have with the being of the sensible, namely that which is exterior with respect to the interior (...) of representation. But transcendental idealism is a subjectivism. Indeed, if one connects what Heidegger considers to be the greatest achievement of Kant’s Copernican revolution with the achievement that Kant held highest in this regard, then the two main precepts of Kant’s subjective phenomenalism fall into place. The first is that we cannot feel outside of us – this amounts to non-sensuous sensibility as transcendental idealism; the second is that we can feel inside – this amounts to non-sensuous sensibility as empirical realism. The aim of this article is to show how Kant's treatment of sensation prevented him from refuting Berkeley’s idealism. (shrink)

Kant’s Refutation of Idealism has often been assessed either from a realistic or from a transcendental point of view. Each of them proves to be unsufficient. The realistic approach wouldn’t it enough the tenets of the Transcendental Esthetics, and the transcendental approach doesn’t allow us to go beyond our representations. We put forward a logical and structural analysis of the famous paragraph from the System of all principles and its rewriting in the Preface to the Second (...) edition of the first Critique. Additional evidence from the Opus Postumum leads us to suggest that Kant more or less willingly endorses an equivocation on the phrase “existing outside me”, which wonderfully serves his double purpose of saving the transcendental deduction and facing the so-called “scandal of idealism.”. (shrink)

I first criticize strawson's account of the transcendental deduction, And then argue that wittgenstein's considerations (in his later work) of the rule-Governed nature of judgment can be used to reconstruct a valid argument for a certain kind of objectivity, Which excludes solipsims. I suggest how kant's talk of synthesis can be reinterpreted in the light of this, As indeed can the doctrine of empirical realism and transcendental idealism.

In this debate article I respond to Alison Assiter's various objections and points regarding my work on Kant's empirical realism, his relation to ontology, and related issues. Although Assiter raises some very interesting and important issues, I do not find her ontological interpretation of Kant sufficiently supported textually, and I think her objections to my work are too dependent on omissions and mistaken assumptions to provide an effective challenge.

This paper reconsiders the relation between Kantian transcendental reflection and 20th century philosophy of science. As has been pointed out by Michael Friedman and others, the notion of a "relativized a priori" played a central role in Rudolf Carnap's, Hans Reichenbach's and other logical empiricists' thought. Thus, even though the logical empiricists dispensed with Kantian synthetic a priori judgments, they did maintain a crucial Kantian doctrine, viz., a distinction between the level of establishing norms for empirical inquiry and the (...) level of norm-governed inquiry itself. Even though Thomas Kuhn's theory of scientific revolutions is often taken to be diametrically opposed to the received view of science inherited from logical empiricism, a version of this basically Kantian distinction is preserved in Kuhn's thought. In this respect, as Friedman has argued, Kuhn is closer to Carnap's theory of linguistic frameworks than, say, W.V. Quine's holistic naturalism. Kuhn, indeed, might be described as a "new Kant" in post-empiricist philosophy of science. This article examines, first, the relativization of the Kantian a priori in Reichenbach's work, arguing that while Reichenbach criticized "transcendentalism", he nevertheless retained, in a reinterpreted form, a Kantian-like transcendental method, claiming that the task of philosophy is to discover and analyze the presuppositions underlying the applicability of conceptual systems. Then, some reflections on Kuhn's views on realism are offered, and it is suggested that Kuhn can be reinterpreted as a Kantian transcendental idealist. Given the central importance of Kuhnian themes in contemporary philosophy of science, it is no exaggeration to claim that Kantian transcendental inquiry into the constitutive principles of empirical knowledge, and even transcendental idealism, still have a crucial role to play in this field and deserve further scrutiny. (shrink)

The debate on how to interpret Kant's transcendental idealism has been prominent for several decades now. In his book Kant's Transcendental Proof of Realism (2004) Kenneth R. Westphal introduces and defends his version of the metaphysical dual-aspect reading. But his real aim lies deeper: to provide a sound transcendental proof for (unqualified) realism, based on Kant's work, without resorting to transcendental idealism. In this sense his aim is similar to that of Peter F. Strawson (...) – although Westphal's approach is far more sophisticated. First he attempts to show that noumenal causation – on the reality of which his argument partly rests – is coherent in and necessary for Kant's transcendental idealism. Westphal then aims to undermine transcendental idealism by two major claims: Kant can neither account for transcendental affinity nor satisfactorily counter Hume's causal scepticism. Finally Westphal defends his alternative for transcendental idealism by showing that it solves these problems and thus offers a genuine transcendental proof for realism. In this paper I will show that all the three steps outlined above suffer from decisive shortcomings, and that consequently, regardless of its merits, Westphal's transcendental argument for realism remains undemonstrated. (shrink)

Kant scholarship often refers to transcendental idealism as a ‘theory.’ Kant’s project, however, is not easily reconciled with that term in its current use. This paper contends that his critique and idealism should be seen as a remedial response against our natural albeit confused prejudice of transcendental realism. Kant’s idealism articulates a ‘metametaphysical’ ethos that is supposed to provide a new grounding of metaphysics by proceeding ‘from the human standpoint:’ it aims to dispel the temptation (...) of transcendental realism in favor of a resolute inhabitation of, and contentment with, our own humanity. This project comes under pressure in post-Kantianism: Fichte is among the first to voice the worry that Kant’s critique is well-intentioned, but not well-executed. His concern is that, while it ‘bring[s] man into harmony with himself,’ this mere contentment with our own humanity will not suffice to achieve the scientificity that, by Kant’s own lights, is the mark of any promising metaphysics. Fichte’s charge is that Kant’s idealism, in its very confinement to the brute facts of the human condition, surrenders itself to unacceptable contingency or ‘facticity.’ The paper explores Kant’s idealist project of grounding metaphysics, Fichte’s facticity charge against it, and whether Kantian idealism can withstand it. (shrink)