In an enlightening dialogue with Descartes, Kant, Husserl and Gadamer, Professor Seifert argues that the original inspiration of phenomenology was nothing other than the primordial insight of philosophy itself, the foundation of philosophia perennis. His radical rethinking of the phenomenological method results in a universal, objectivist philosophy in direct continuity with Plato, Aristotle and Augustine. In order to validate the classical claim to know autonomous being, the author defends Husserl's methodological principle "Back to things themselves" from empiricist and idealist critics, including the later Husserl, and replies to the arguments of Kant which attempt to discredit the knowability of things in themselves. Originally published in 1982, this book culminates in a phenomenological and critical unfolding of the Augustinian cogito, as giving access to immutable truth about necessary essences and the real existence of personal being.

In an enlightening dialogue with Descartes, Kant, Husserl and Gadamer, Professor Seifert argues that the original inspiration of phenomenology was nothing other than the primordial insight of philosophy itself, the foundation of philosophia perennis. His radical rethinking of the phenomenological method results in a universal, objectivist philosophy in direct continuity with Plato, Aristotle and Augustine. In order to validate the classical claim to know autonomous being, the author defends Husserl's methodological principle "Back to things themselves" from empiricist and idealist critics, including the later Husserl, and replies to the arguments of Kant which attempt to discredit the knowability of things in themselves. Originally published in 1982, this book culminates in a phenomenological and critical unfolding of the Augustinian cogito, as giving access to immutable truth about necessary essences and the real existence of personal being.

Rae Langton offers a new interpretation and defence of Kant's doctrine of things in themselves. Kant distinguishes things in themselves from phenomena, and in so doing he makes a metaphysical distinction between intrinsic and relational properties of substances. Kant says that phenomena—things as we know them—consist 'entirely of relations', by which he means forces. His claim that we have no knowledge of things in themselves is not idealism, but epistemic humility: we have no knowledge of the intrinsic properties of substances. This humility has its roots in some plausible philosophical beliefs: an empiricist belief in the receptivity of human knowledge and a metaphysical belief in the irreducibility of relational properties. Langton's interpretation vindicates Kant's scientific realism, and shows his primary/secondary quality distinction to be superior even to modern-day competitors. And it answers the famous charge that Kant's tale of things in themselves is one that makes itself untellable.

The world, according to Kant, is made up of two levels of reality: the transcendental and the empirical. 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. The distinction between appearances and things in themselves lies at the heart of Kant's critical philosophy and has been the focus of fierce debate among scholars for over two hundred years. Anja Jauernig offers this interpretation of Kant's critical idealism as an ontological position, which comprises transcendental idealism, empirical realism, and a number of other basic ontological theses, as developed in the Critique of Pure Reason and associated texts. In this interpretation Kant is a genuine idealist about empirical objects, empirical minds, and space and time. Yet in contrast to other intentional objects, appearances genuinely exist, which is due to both 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 Kant can also be considered a genuine realist about empirical objects, empirical minds, and space and time. This book spells out Kant's case for critical idealism thus understood, pinpoints the differences between critical idealism and ordinary idealism, 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.

The Revolutionary Kant offers a new appreciation of Kant’s classic, arguing that Kant's reform of philosophy was far more radical than has been previously understood. The book examines his proposed revolutionary reform — to abandon traditional metaphysics and point philosophy in a new direction — and contends that critics have misrepresented conflicts between Kant and his predecessors. Kant, Bird argues, was not a flawed innovator but an advocate of a new philosophical project, one that began to be appreciated only in the twentieth century.

A concise commentary on Kant's aims and arguments in his celebrated First Critique, within the context of the dominant schools of philosophy of his time.

Phenomenology, together with Marxism, pragmatism, and analytic philosophy, dominated philosophy in the 20th century and Edmund Husserl is usually thought to have been the first to develop the concept. The author argues for a return to phenomenology's origins in epistemology and does so by locating its roots in the work of Immanuel Kant.

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'.