: Interpretations of Kant's transcendental idealism have been dominated by two extreme views: phenomenalist and merely epistemic readings. There are serious objections to both of these extremes, and the aim of this paper is to develop a middle ground between the two. In the Prolegomena, Kant suggests that his idealism about appearances can be understood in terms of an analogy with secondary qualities like color. Commentators have rejected this option because they have assumed that the analogy should be read in (...) terms of either a Lockean or a Berkelean account of qualities such as color, and have argued, rightly, that neither can provide the basis for a coherent interpretation of Kant's position. I argue that the account of color that the analogy requires is one within the context of a direct theory of perception, as opposed to Locke's representative account. Using this account of color, the secondary quality analogy enables us to explain how appearances can be mind-dependent without existing in the mind. (shrink)

This paper argues that there is an important respect in which Rae Langton's recent interpretation of Kant is correct: Kant's claim that we cannot know things in themselves should be understood as the claim that we cannot know the intrinsic nature of things. However, I dispute Langton's account of intrinsic properties, and therefore her version of what this claim amounts to. Langton's distinction between intrinsic, causally inert properties and causal powers is problematic, both as an interpretation of Kant, and as (...) an independent metaphysical position. I propose a different reading of the claim that we cannot know things intrinsically. I distinguish between two ways of knowing things: in terms of their effects on other things, and as they are apart from these. I argue that knowing things' powers is knowing things in terms of effects on other things, and therefore is not knowing them as they are in themselves, and that there are textual grounds for attributing this position to Kant. (shrink)

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

It has been argued that Kant's all-consuming efforts to place autonomy at the center of philosophy have had, in the long-run, the unintended effect of leading to the widespread discrediting of philosophy and of undermining the notion of autonomy itself. The result of this 'Copernican revolution' has seemed to many commentators the de-centring, if not the self-destruction, of the autonomous self. In this major reinterpretation of Kant and the post-Kantian response to his critical philosophy, Karl Ameriks argues that such a (...) view of Kant rests on a series of misconceptions. By providing the first systematic study of the underlying structure of the reaction to Kant's critical philosophy in the writings of Reinhold, Fichte and Hegel, Karl Ameriks challenges the presumptions that dominate popular approaches to the concept of freedom, and to the interpretation of the relation between the Enlightenment, Kant and post-Kantian thought. (shrink)

In Kant and the Demands of Self-Consciousness, Pierre Keller examines Kant's theory of self-consciousness and argues that it succeeds in explaining how both subjective and objective experience are possible. Previous interpretations of Kant's theory have held that he treats all self-consciousness as knowledge of objective states of affairs, and also that self-consciousness can be interpreted as knowledge of personal identity. By developing this striking new interpretation Keller is able to argue that transcendental self-consciousness underwrites a general theory of objectivity and (...) subjectivity at the same time. (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)

Kant famously declares that “although all our cognition commences with experience, … it does not on that account all arise from experience”. This marks Kant’s disagreement with empiricism, and his contention that human knowledge and experience require both sensation and the use of certain a priori concepts, the Categories. However, this is only the surface of Kant’s much deeper, though neglected view about the nature of reason and judgment. Kant holds that even our a priori concepts are acquired, not from (...) sensation, but “originally,” because our mind has a fundamental capacity to judge that, upon sensory stimulation, generates the Categories through its basic logical functions of judgment. This “epigenesis” of reason and our fundamental capacity to judge that drives it is the topic of Longuenesse’s fascinating book, and the source of her title. (shrink)

The distinction of things in themselves and appearances is an integral part of Kant’s transcendental idealism, yet it has often been met with rather significant hostility. Moreover, what surely has not contributed to the popularity of this Kantian doctrine is that there are, or at least there appear to be, two distinct models, detectable in Kant’s texts, to account for this distinction. Most commonly, these two models are called the “two aspect view” on the one hand and the “two world (...) view” on the other, but it is possible that these labels themselves invite misunderstandings and obscure rather than clarify what Kant had in mind with his distinction. In this paper, I shall first briefly discuss how these two models could be described and labelled in a more suitable manner, namely as the “one composite entity view” and the “two separate objects view”. Subsequently, I will enquire which of the models is pertinent for Kant’s solution to the 3rd antinomy. I will try to show that although the two models appear to be incompatible, it is at least plausible to read Kant as using both of them in this crucial text of his oeuvre. Moreover, Kant’s strategy in solving the freedom problem on the basis of an indirectly realist account of the divine intellect provides the clue to understanding how these seemingly incompatible models can co-exist without forcing Kant into maintaining contradictory claims. (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)

The distinction at the heart of Kant's philosophy is a metaphysical distinction: things in themselves are substances, bearers of intrinsic properties; phenomena are relational properties of substances. Kant says that things as we know them are composed "entirely of relations", by which he means forces. Kant's claim that we have no knowledge of things in themselves is not idealism, but humility: we have no knowledge of the intrinsic properties of substances. Kant has an empiricist starting-point. Human beings are receptive creatures. (...) We must be affected by the things of which we come to have knowledge. Kant believes that humility follows from this fact of receptivity. Humility does follow from receptivity, once a further premise is supplied. Kant believes that relational properties, causal powers in particular, are not reducible to intrinsic properties, and that intrinsic properties are therefore causally inert. Receptivity implies that we can have knowledge only of what can affect us. Irreducibility implies, in Kant's view, that intrinsic properties cannot affect us. Humility follows from these. This interpretation finds support in a range of critical and pre-critical writings, but there is a special focus on an early anti-Leibnizian argument for irreducibility that has considerable philosophical merit. One advantage of this interpretation is that the following famous contradiction is dissolved: things in themselves exist, and are the causes of phenomena, and we have no knowledge of them as they are in themselves. Moreover Kant's scientific realism, surprising on an idealist interpretation, makes sense. It does not conflict with Kant's claim that he makes all the qualities secondary--he means that he makes them powers, or in Locke's terms, tertiary qualities. Kant's "primary"/secondary quality distinction is superior to widely accepted alternatives, and his application of the irreducibility argument to the primary qualities challenges some current orthodoxies. Kant's commitment to the unobservables of science is permitted by his understanding of receptivity: we can have knowledge of anything that can affect us. Kant's scientific realism, and his humility, thus have a common source. (shrink)

T. 1. Ideenlehre und Paralogismen.--T. 2 Vierfache Vernunftantinomie; Natur und Freiheit; intelligibler und empirischer Charakter.--T. 3. Das ideal der reinen Vernunft; die spekulativen Beweisarten vom Dasein Gottes; dialektischer Schein und Leitideen der Forschung.

Ein Dilemma in Kants Theorie der Subjektivität besteht darin, dass er einerseits von einem identischen Ich als dem Gegenstand eines reinen Selbstbewusstseins spricht, andererseits bestreiten muss, dass es sich bei diesem Ich um einen realen Gegenstand handelt. Horstmanns Interpretation des kantischen Ichs als bloßer Aktivität wird als Ausweg aus diesem Dilemma verworfen. Dann wird gezeigt, dass Kant außer realen auch logische Gegenstände kennt und dass das Ich ein solcher bloß logischer Gegenstand ist.

Dennis Schulting offers a thoroughgoing, analytic account of the first half of the Transcendental Deduction of the Categories in the B-edition of Kant's Critique of Pure Reason that is different from existing interpretations in at least one important aspect: its central claim is that each of the 12 categories is wholly derivable from the principle of apperception, which goes against the current view that the Deduction is not a proof in a strict philosophical sense and the standard reading that in (...) the Deduction Kant only gives an account of the global applicability of the categories to experience. This novel approach enables a reappraisal of Kant's controversial claim that transcendental self-consciousness is not only a necessary condition of objective experience but also sufficient for it. The book provides an extensive analysis of Kant's theory of transcendental apperception and also explains why the argument of the Transcendental Deduction is both a regressive and a progressive argument. (shrink)

The German humanist Johann Reuchlin (1455-1522) defended the value of Jewish scholarship and literature when it was unwise and unpopular to do so. As G. Lloyd Jones points out, "A marked mistrust of the Jews had developed among Christian scholars during the later Middle Ages. It was claimed that the rabbis had purposely falsified the text of the Old Testament and given erroneous explanations of passages which were capable of a christological interpretation." Christian scholars most certainly did not advocate learning (...) the Hebrew language. Reuchlin was exceptional in pursuing and promoting Hebrew studies, believing that a working knowledge of that language was essential for a true appreciation of the Bible and rabbinic literature. Refusing to join Christian contemporaries who wished to destroy the Kabbalah and the Talmud, he spoke out against ignorance. Christians could have a useful dialogue with Jews if they gained a thorough knowledge of the writings of Jewish exegetes and philosophers. Toward that end he proposed university endowments that aroused the fury of opponents and led to the famous "battle of the books." Reuchlin's keen interest in Jewish mysticism resulted in the publication of De arte cabalistica in 1517. The first part of this dialogue reflects on messianism, the second part on the relation of the Pythagorean system to the Kabbalah, and tdhe third on the "practical Kabbalah." According to Jones, "Reuchlin demonstrates how Christians can make profitable use of Jewish mystical writings, and therefore shares with the reader his understanding of the art of the Kabbalah." That art will reach more readers in this modern English-language translation by Martin and Sarah Goodman.In addition to an introduction by G. Lloyd Jones, this edition of On the Art of the Kabbalah features a new introduction by Moshe Idel, a professor at the Hebrew University in Jerusalem and the author of many books, including Kabbalah: New Perspectives. (shrink)

In this paper, I want to zero in on the Kantian idea that,whilst things in themselves must logically be presupposed as the ground underlying appearances and things are not reducible to their representations, (1) objects as appearances are not properties of things in themselves, and (2) things in themselves or the thing in itself cannot properly be represented or even thought. To do this, I turn to one of the earliest defenders and champions of the Kantian philosophy, Karl Leonhard Reinhold, (...) and specifically to his first major work Versuch einer neuen Theorie des menschlichen Vorstellungsvermögens, published in 1789. I am here interested neither in the extent to which Reinhold’s interpretation of Kant is correct or even adequately represents Kant’s thought in all of its aspects, nor whether Reinhold’s attempt to present a systematic philosophy based on a rigorous deduction from a single principle (his strong foundationalism) stands up to scrutiny. I am here solely interested in some of Reinhold’s positive insights, in the Versuch, concerning elements of his representationalism that may shed light on Kant’s idealism, specifically, the relation between appearances (as objects of knowledge) and things in themselves, i. e., points (1) and (2) described above. I read the early Reinhold of the Versuch as confirming the Kantian view that objects as appearances are not properties of things in themselves and that we are radically ignorant of things in themselves, in the sense that we can neither know things in themselves (through the senses) nor even intellectually grasp things in themselves through the understanding alone. (shrink)

In this collection of essays Béatrice Longuenesse considers the three aspects of Kant's philosophy, his epistemology and metaphysics of nature, his moral philosophy and his aesthetic theory, under one unifying standpoint: Kant's conception of our capacity to form judgements. She argues that the elements which make up our cognitive access to the world - what Kant calls the 'human point of view' - have an equally important role to play in our moral evaluations and our aesthetic judgements. Her discussion ranges (...) over Kant's account of our representations of space and time, his conception of the logical forms of judgements, sufficient reason, causality, community, God, freedom, morality, and beauty in nature and art. Her book will appeal to all who are interested in Kant and his thought. (shrink)

Like many other recent Hegelian accounts, Stephen Houlgate's severe critique of Kant's theoretical philosophy contends that, in contrast to Hegel, Kant's Critical system, especially because of its doctrine of transcendental idealism, presupposes a subjectivist and therefore inadequate position. On the basis of a moderate interpretation of Kant's idealism and his general Critical procedure, I defend Kant from the charge of subjectivism, and also give an account of how subjectivist interpretations in general can arise from a series of understandable misunderstandings of (...) difficult passages in Kant's first Critique. (shrink)

Karl Ameriks here collects his most important essays to provide a uniquely detailed and up-to-date analysis of Kant's main arguments in all three major areas of his work: theoretical philosophy (Critique of Pure Reason), practical philosophy (Critique of Practical Reason), and aesthetics (Critique of Judgment). Guiding the volume is Ameriks's belief that one cannot properly understand any one of these Critiques except in the context of the other two. The essays can be read individually, but read together they offer a (...) comprehensive guide to the main themes of the most influential of all modern philosophical systems. (shrink)

Immanuel Kant's work changed the course of modern philosophy; Karl Ameriks examines how. He compares the philosophical system set out in Kant's Critiques with the work of the major philosophers before and after Kant. Individual essays provide case studies in support of Ameriks's thesis that late 18th-century reactions to Kant initiated an "historical turn," after which historical and systematic considerations became joined in a way that fundamentally distinguishes philosophy from science and art.

This major study of Kant provides a detailed examination of the development and function of the doctrine of transcendental illusion in his theoretical philosophy. The author shows that a theory of 'illusion' plays a central role in Kant's arguments about metaphysical speculation and scientific theory. Indeed, she argues that we cannot understand Kant unless we take seriously his claim that the mind inevitably acts in accordance with ideas and principles that are 'illusory'. Taking this claim seriously, we can make much (...) better sense of Kant's arguments and reach a deeper understanding of the role he allots human reason in science. (shrink)

Arthur Collins's succinct, revisionist exposition of Kant's _Critique of Pure Reason_ brings a new clarity to this notoriously difficult text. Until recently most readers, ascribing broadly Cartesian assumptions to Kant, have concluded that the _Critique_ advances an idealist philosophy, because Kant calls it "transcendental idealism" and because the work abounds in apparent confirmations of that interpretation. Collins maintains not only that this reading of Kant is false but also that it conceals Kant's real achievements. To counter it, he addresses the (...) themes and passages in the _Critique_ that seem to require an idealist thesis and shows how they may be better understood without ascribing any idealist philosophy to Kant. His account coheres with Kant's explicit "refutations" of idealism, it fits Kant's rejection of the imputation of idealism to him by early critics and readers, and it validates Kant's contention that the second edition of the _Critique_ changes the expression but not the doctrine of the first. (shrink)

People talk about rats deserting a sinking ship, but they don't usually ask where the rats go. Perhaps this is only because the answer is so obvious: of course, most of the rats climb aboard the sounder ships, the ships that ride high in the water despite being laden with rich cargoes of cheese and grain and other things rats love, the ships that bring prosperity to ports like eighteenth-century Königsberg and firms such as Green & Motherby. By making the (...) insulting comparison - as I am in the course of doing – between us Kant scholars and a horde of noxious vermin, my more or less transparent aim is to mitigate, or at least to distract attention from, the collective immodesty of what I am saying about us. For my point is that, in the past half-century or so, Kant studies has become a very prosperous ship indeed. Its success has even been the chief thing that has buoyed all its sister ships in the fleet of modern philosophy, most of which are also doing very well. (shrink)

Kant insists that the use of concepts must be subject to empirical conditions if they are to have objective validity. This article analyses Kants distinction between empirical and transcendental truths. Since transcendental concepts are pure concepts without spatio-temporal content, their objective validity is of the same second-order kind as that of unschematized categories. This characteristic of transcendental concepts implies that the cognitive powers picked out by them are not particular psychological mechanisms, but rather abstract functional structures. Transcendental concepts owe their (...) objective validity to the realizability of the functional structures by empirical cognizers like humans. This relation in turn helps to explain the nature of transcendental truths. (shrink)

In his Critique of Pure Reason, Kant makes the interesting, but obscure claim that the normative constraints that constitute the objectivity of our representations have their source ultimately in transcendental apperception. Keller focuses on this claim. He interprets Kant’s condition of transcendental apperception as the claim that I must represent myself in an impersonal way, and he argues that impersonal self-consciousness is a necessary condition under which I can distinguish my particular take on things from the way things are independently (...) of my own perspective on them. He elaborates his interpretation and defense of the condition of transcendental self-consciousness by discussing its role in each of the central arguments in the Critique in which the notion importantly figures: the transcendental deduction in both the first edition and in the second, the Analogies of Experience, the Paralogisms, and the second-edition refutation of idealism. (shrink)