Kant's final drafts, known as his Opus postumum, attempt to make what he calls a 'transition from the metaphysical foundations of natural science to physics.' Interpreters broadly agree that in this project Kant seeks to connect the general a priori principles of natural science, as set out in the major critical works, to the specific results of empirical physics. Beyond this, however, basic interpretative issues remain controversial. This Element outlines a framework that aims to combine the systematic ambition of early twentieth-century readings with the rigor of more recent studies. The author argues that a question that has animated much recent scholarship – which 'gap' in Kant's previous philosophy does the Opus postumum seek to fill? – can be profitably set aside. In its place, renewed attention should be given to a crucial part of the manuscript, fascicles X/XI, and to the problematic 'arrival point' of the transition, namely, Kant's question: What is physics?

Brings together work by Kant never before available in English, along with new translations of his most important publications in natural science. The volume is rich in material for the student and the scholar, with extensive linguistic and explanatory notes, editorial introductions and a glossary of key terms.

Occupying him for more than the last decade of his life, this volume includes the first English translation of Kant's last major work, the so-called Opus postumum, which he described as his "chef d'oeuvre" and the keystone of his entire philosophical system.

In Kant's Human Being, Robert B. Louden continues and deepens avenues of research first initiated in his highly acclaimed book, Kant's Impure Ethics. Drawing on a wide variety of both published and unpublished works spanning all periods of Kant's extensive writing career, Louden here focuses on Kant's under-appreciated empirical work on human nature, with particular attention to the connections between this body of work and his much-discussed ethical theory. Kant repeatedly claimed that the question, "What is the human being" is philosophy's most fundamental question, one that encompasses all others. Louden analyzes and evaluates Kant's own answer to his question, showing how it differs from other accounts of human nature. This collection of twelve essays is divided into three parts. In Part One (Human Virtues), Louden explores the nature and role of virtue in Kant's ethical theory, showing how the conception of human nature behind Kant's virtue theory results in a virtue ethics that is decidedly different from more familiar Aristotelian virtue ethics programs. In Part Two (Ethics and Anthropology), he uncovers the dominant moral message in Kant's anthropological investigations, drawing new connections between Kant's work on human nature and his ethics. Finally, in Part Three (Extensions of Anthropology), Louden explores specific aspects of Kant's theory of human nature developed outside of his anthropology lectures, in his works on religion, geography, education ,and aesthetics, and shows how these writings substantially amplify his account of human beings. Kant's Human Being offers a detailed and multifaceted investigation of the question that Kant held to be the most important of all, and will be of interest not only to philosophers but also to all who are concerned with the study of human nature.

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.

Kant's Transition Project and Late Philosophy is the first study to provide a close reading of the connection between texts written by Kant during 1796 and 1798. Connecting Kant's unfinished book project, the Opus postumum, with the Metaphysics of Morals, it identifies and clarifies issues at the forefront of Kant's focus towards the end of his life. Labelled by Kant as the “Transition Project”, the Opus postumum generates debate among commentators as to why Kant describes the project as filling a “gap” within his system of critical philosophy. This study argues for a pervasive transition project that can be traced through Kant's entire critical philosophy and is the key to addressing current debates in the scholarship. By showing that there is not only a Transition Project in Kant's theoretical philosophy but also a Transition Project in his practical philosophy, it reveals why an accurate assessment of Kant's critical philosophy requires a new understanding of the Opus postumum and Kant's parallel late writings on practical philosophy. Rather than seeing Kant's late thoughts on a Transition as afterthoughts, they must be seen at the centre of his critical philosophy.

This book provides a novel treatment of Immanuel Kant’s views on proper natural science and biology. The status of biology in Kant’s system of science is often taken to be problematic. By analyzing Kant’s philosophy of biology in relation to his conception of proper science, the present book determines Kant’s views on the scientific status of biology. Combining a broad ideengeschichtlich approach with a detailed historical reconstruction of philosophical and scientific texts, the book establishes important interconnections between Kant’s philosophy of science, his views on biology, and his reception of late 18th century biological theories. It discusses Kant’s views on science and biology as articulated in his published writings and in the Opus postumum. The book shows that although biology is a non-mathematical science and the relation between biology and other natural sciences is not specified, Kant did allow for the possibility of providing scientific explanations in biology and assigned biology a specific domain of investigation.