Kant's Transcendental Deduction An Analytical-Historical Commentary

Henry E. Allison presents an analytical and historical commentary on Kant`s transcendental deduction of the pure concepts of the understanding in the Critique of Pure Reason. He argues that, rather than providing a new solution to an old problem (refuting a global skepticism regarding the objectivity of experience), it addresses a new problem (the role of a priori concepts or categories stemming from the nature of the understanding in grounding this objectivity), and he traces the line of thought that led Kant to the recognition of the significance of this problem in his 'pre-critical' period. Allison locates four decisive steps in this process: the recognition that sensibility and understanding are distinct and irreducible cognitive powers, which Kant referred to as a 'great light' of 1769; the subsequent realization that, though distinct, these powers only yield cognition when they work together, which is referred to as the 'discursivity thesis' and which led directly to the distinction between analytic and synthetic judgments and the problem of the synthetic a priori; the discovery of the necessary unity of apperception as the supreme norm governing discursive cognition; and the recognition, through the influence of Tetens, of the role of the imagination in mediating between sensibility and understanding. In addition to the developmental nature of the account of Kant`s views, two distinctive features of Allison'sreading of the deduction are a defense of Kant`s oft criticized claim that the conformity of appearances to the categories must be unconditionally rather than merely conditionally necessary (the 'non-contingency thesis') and an insistence that the argument cannot be separated from Kant`s transcendental idealism (the 'non-separability thesis').

Henry E. Allison, University of California, San Diego and Boston University

Henry E. Allison is Emeritus Professor of the University of California, San Diego, and Boston University. He is the author of many books, including Essays on Kant (OUP, 2012), Kant's Groundwork for the Metaphysics of Morals (OUP, 2011), and Custom and Reason in Hume (OUP, 2008), and over seventy-five scholarly articles and reviews.

Acknowledgements
Note on sources and key to abbreviations and translations
Introduction
Part One
1. Commentary on Section Nine of the Antinomy of Pure Reason
2. Where Have all the Categories Gone? Reflections on Longuenesse`s Reading of Kant`s Transcendental Deduction
Addendum: A Response to a Response: to 'Where Have all the Categories Gone?'
3. Kant and the Two Dogmas of Rationalism
4. Transcendental Realism, Empirical Realism, and Transcendental Idealism
Part Two
5. 'We Can Act Only Under the Idea of Freedom'
6. The very idea of a Propensity to Evil
7. Kant`s Practical Justification of Freedom
8. The Singleness of the Categorical Imperative
9. Kant on Freedom of the Will
Part Three
10. Is the Critique of Judgment 'Post-Critical?'
11. The Critique of Judgment as a 'True Apology' for Leibniz'
12. Reflective Judgement and the Application of Logic to Nature: Kant`s Deduction of the Principle of Purposiveness as an Answer to Hume
13. Kant`s Antinomy of Teleological Judgment
Part Four
14. The Gulf between Nature and Freedom and Nature`s Guarantee of Perpetual Peace
15. Kant`s Conception of Aufklarung
16. Teleology and History in Kant: The Critical Foundations of Kant`s Philosophy of History
17. Reason, Revelation, and History in Lessing and Kant
Bibliography
Index