In the Critique of Pure Reason, Kant famously criticizes traditional metaphysics and its proofs of immortality, free will and God's existence. What is often overlooked is that Kant also explains why rational beings must ask metaphysical questions about 'unconditioned' objects such as souls, uncaused causes or God, and why answers to these questions will appear rationally compelling to them. In this book, Marcus Willaschek reconstructs and defends Kant's account of the rational sources of metaphysics. After carefully explaining Kant's conceptions of reason and metaphysics, he offers detailed interpretations of the relevant passages from the Critique of Pure Reason (in particular, the 'Transcendental Dialectic') in which Kant explains why reason seeks 'the unconditioned'. Willaschek offers a novel interpretation of the Transcendental Dialectic, pointing up its 'positive' side, while at the same time it uncovers a highly original account of metaphysical thinking that will be relevant to contemporary philosophical debates.

At the heart of Immanuel Kant's critical philosophy is an epistemological and metaphysical position he calls transcendental idealism; the aim of this book is to understand this position. Despite the centrality of transcendental idealism in Kant's thinking, in over two hundred years since the publication of the first Critique there is still no agreement on how to interpret the position, or even on whether, and in what sense, it is a metaphysical position. Lucy Allais argue that Kant's distinction between things in themselves and things as they appear to us has both epistemological and metaphysical components. He 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. A central part of Allais's reading involves paying detailed attention to Kant's notion of intuition, and its role in cognition. She understands Kantian intuitions as representations that give us acquaintance with the objects of thought. Kant's idealism can be understood as limiting empirical reality to that with which we can have acquaintance. He thinks that this empirical reality is mind-dependent in the sense that it is not experience-transcendent, rather than holding that it exists literally in our minds. Reading intuition in this way 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. This shows that reading a central part of his argument in the Transcendental Deduction as epistemological is compatible with a metaphysical, idealist reading of transcendental idealism.

Dan Zahavi offers an in-depth and up-to-date analysis of central and contested aspects of the philosophy of Edmund Husserl, the founder of phenomenology. What is ultimately at stake in Husserl's phenomenological analyses? Are they primarily to be understood as investigations of consciousness or are they equally about the world? What is distinctive about phenomenological transcendental philosophy, and what kind of metaphysical import, if any, might it have? Husserl's Legacy offers an interpretation of the more overarching aims and ambitions of Husserlian phenomenology and engages with some of the most contested and debated questions in phenomenology. Central to its interpretative efforts is the attempt to understand Husserl's transcendental idealism. Zahavi argues that Husserl was not a sophisticated introspectionist, not a phenomenalist, nor an internalist, not a quietist when it comes to metaphysical issues, and not opposed to all forms of naturalism. Husserl's Legacy argues that Husserl's phenomenology is as much about the world as it is about consciousness, and that a proper grasp of Husserl's transcendental idealism reveals the fundamental importance of facticity and intersubjectivity.

This landmark book is now reissued in a rewritten & updated edition that takes account of recent Kantian literature. It includes a new discussion of the 'Third Analogy', an expanded discussion of Kant's 'Paralogisms' & new chapters on Kant's theory of reason, theology & the 'Appendix to the Dialectic'.

Beth Lord looks at Kant's philosophy in relation to four thinkers who attempted to fuse transcendental idealism with Spinoza's doctrine of immanence. Examining Jacobi, Herder, Maimon and Deleuze, Lord argues that Spinozism is central to the development of Kant's thought, and opens new avenues for understanding Kant's relation to Deleuze.

Kant's influence on the history of philosophy is vast and protean. The transcendental turn denotes one of its most important forms, defined by the notion that Kant's deepest insight should not be identified with any specific epistemological or metaphysical doctrine, but rather concerns the fundamental standpoint and terms of reference of philosophical enquiry. To take the transcendental turn is not to endorse any of Kant's specific teachings, but to accept that the Copernican revolution announced in the Preface of the Critique of Pure Reason sets philosophy on a new footing and constitutes the proper starting point of philosophical reflection. The aim of this volume is to map the historical trajectory of transcendental philosophy and the major forms that it has taken. The contributions, from leading contemporary scholars, focus on the question of what the transcendental turn consists in--its motivation, justification, and implications; and the limitations and problems which it arguably confronts--with reference to the relevant major figures in modern philosophy, including Kant, Fichte, Hegel, Nietzsche, Husserl, Heidegger, Merleau-Ponty, and Wittgenstein. Central themes and topics discussed include the distinction of realism from idealism, the relation of transcendental to absolute idealism, the question of how transcendental conclusions stand in relation to (and whether they can be made compatible with) naturalism, the application of transcendental thought to foundational issues in ethics, and the problematic relation of phenomenology to transcendental enquiry.

System of Transcendental Idealism is probably Schelling's most important philosophical work. A central text in the history of German idealism, its original German publication in 1800 came seven years after Fichte's Wissenschaftslehre and seven years before Hegel's Phenomenology of Spirit.