Foundations of the metaphysics of morals.--Critique of practical reason.--An inquiry into the distinctness of the principles of natural theology and morals.--What is enlightenment?--What is orientation in thinking.--Perpetual peace: a philosophical sketch.--On a supposed right to lie from altruistic motives.--Selections from The metaphysics of morals.

Let me start with a well-known story. Kant held that logic and conceptual analysis alone cannot account for our knowledge of arithmetic: “however we might turn and twist our concepts, we could never, by the mere analysis of them, and without the aid of intuition, discover what is the sum [7+5]” (KrV, B16). Frege took himself to have shown that Kant was wrong about this. According to Frege’s logicist thesis, every arithmetical concept can be defined in purely logical terms, and (...) every theorem of arithmetic can be proved using only the basic laws of logic. Hence, Kant was wrong to think that our grasp of arithmetical concepts and our knowledge of arithmetical truth depend on an extralogical source—the pure intuition of time (Frege 1884, §89, §109). Arithmetic, properly understood, is just a part of logic. (shrink)

In this classic text, Kant sets out to articulate and defend the Categorical Imperative - the fundamental principle that underlies moral reasoning - and to lay the foundation for a comprehensive account of justice and human virtues. This new edition and translation of Kant's work is designed especially for students. An extensive and comprehensive introduction explains the central concepts of Groundwork and looks at Kant's main lines of argument. Detailed notes aim to clarify Kant's thoughts and to correct some common (...) misunderstandings of his doctrines. (shrink)

The author presents and defends three theses: (1) "the first is that it is not profitable for us at present to do moral philosophy; that should be laid aside at any rate until we have an adequate philosophy of psychology." (2) "the second is that the concepts of obligation, And duty... And of what is morally right and wrong, And of the moral sense of 'ought', Ought to be jettisoned if this is psychologically possible...." (3) "the third thesis is that (...) the differences between the well-Known english writers on moral philosophy from sidgwick to the present day are of little importance." (staff). (shrink)

Causation has traditionally been analyzed either as a relation of nomic dependence or as a relation of counterfactual dependence. I argue for a third program, a physicalistic reduction of the causal relation to one of energy-momentum transference in the technical sense of physics. This physicalistic analysis is argued to have the virtues of easily handling the standard counterexamples to the nomic and counterfactual analyses, offering a plausible epistemology for our knowledge of causes, and elucidating the nature of the relation between (...) causation and physical science. (shrink)

This is the first book-length study in any language to examine in detail and critically assess the second part of Kant's ethics- -an empirical, impure part, which determines how best to apply pure principles to the human situation. Drawing attention to Kant's under-explored impure ethics, this revealing investigation refutes the common and long-standing misperception that Kants ethics advocates empty formalism. Making detailed use of a variety of Kantian texts never before translated into English, author Robert B. Louden reassesses the strengths (...) and weaknesses of Kantian ethics as a whole, once the second part is re-admitted to its rightful place within Kant's practical philosophy. (shrink)

Wayne Waxman here presents an ambitious and comprehensive attempt to link the philosophers of what are known as the British Empiricists--Locke, Berkeley, and Hume--to the philosophy of German philosopher Immanuel Kant. Much has been written about all these thinkers, who are among the most influential figures in the Western tradition. Waxman argues that, contrary to conventional wisdom, Kant is actually the culmination of the British empiricist program and that he shares their methodological assumptions and basic convictions about human thought and (...) knowledge. (shrink)

Reinhold's Letters on the Kantian Philosophy is arguably the most influential book ever written concerning Kant. It provides a helpful introduction to Kant's philosophy and a valuable explanation of how that philosophy can be understood as an appropriate Enlightenment solution to the 'pantheism dispute' which dominated thought in the era of German Idealism. The first edition of Kant's Critique of Pure Reason was slow in gaining a positive reception, but after Reinhold's Letters appeared Kant's Critical Philosophy suddenly attained the central (...) position which it has held to this day. The Letters also brought fame to Reinhold, who developed his own influential 'Elementary Philosophy' and was succeeded by the leading figures of German Idealism: Fichte, Schelling, and Hegel. This English edition of Reinhold's work includes the original 1786–7 version as well as all the major additions and changes from the 1790 edition. (shrink)

Kant's extant Latin works fall into two groups. First, there are the four academic dissertations which Kant presented to the University and which led him slowly up the rungs of the academic ladder to his full professorship in 1770. They are: Meditations on Fire (his Ph.D. dissertation), the New Exposition of the First Principles of Metaphysical knowledge (his dissertation for appointment as Privatdozent), Physical Monadology (a dissertation submitted in support of Kant's first application for a professorship, which was unsuccessful), and (...) The Form and Principles of the Sensible and the Intelligible World (the Inaugural Dissertation of 1770). These works are of absolutely central importance for understanding Kant's mature philosophy, which begins with the Critique of Pure Reason. The second group consists of two shorter papers: a rectoral address on philosophy and mental health, and a disputation on rhetorical and aesthetic questions presented at a promotion of a former student to a professorship.These are interesting evidence of the breadth of Kant's interests, and are important for the understanding of his treatment of related subjects in the larger German works available in English translation. (shrink)

CHAPTER I OF THE PRINCIPLES OF PURE PRACTICAL REASON § i. — DEFINITION PRACTICAL principles are propositions which contain a general determination of the ...

In this updated edition of his outstanding introduction to Kant, Paul Guyer uses Kant’s central conception of autonomy as the key to his thought. Beginning with a helpful overview of Kant’s life and times, Guyer introduces Kant’s metaphysics and epistemology, carefully explaining his arguments about the nature of space, time and experience in his most influential but difficult work, _The Critique of Pure Reason_. He offers an explanation and critique of Kant’s famous theory of transcendental idealism and shows how much (...) of Kant’s philosophy is independent of this controversial doctrine. He then examines Kant’s moral philosophy, his celebrated ‘categorical imperative’ and his theories of duty, freedom of will and political rights. This section of the work has been substantially revised to clarify the relation between Kant’s conceptions of "internal" and "external" freedom. In his treatments of Kant’s aesthetics and teleology, Guyer focuses on their relation to human freedom and happiness. Finally, he considers Kant’s view that the development of human autonomy is the only goal that we can conceive for both natural and human history. Including a chronology, glossary, chapter summaries and up-to-date further reading, _Kant, second edition _is an ideal introduction to this demanding yet pivotal figure in the history of philosophy, and essential reading for all students of philosophy. (shrink)

A theory of causality based upon physical processes is developed. Causal processes are distinguished from pseudo-processes by means of a criterion of mark transmission. Causal interactions are characterized as those intersections of processes in which the intersecting processes are mutually modified in ways which persist beyond the point of intersection. Causal forks of three kinds (conjunctive, interactive, and perfect) are introduced to explicate the principle of the common cause. Causal forks account for the production of order and modifications of order; (...) causal processes account for the propagation of causal influence. (shrink)

Contemporary liberalism, which prescribes state regulation of property for purposes of welfare but proscribes state regulation of the expression of thought and conscience, may seem inherently paradoxical. Kant's analysis of property, however, shows that political liberalism is coherent and indeed necessitated by Kantian moral principles. For property rights are constituted by interpersonal agreement to defer to an owner's claim to an object; and if such agreement is to be rightfully, that is, freely obtained, then it can only be obtained under (...) conditions of fairness that would make it rational for all affected by the claim to so defer, and can rightfully be restricted to such conditions by political means. Freedom of thought and expression, however, has no inherent dependence on the agreement of others, and thus gives rise to no right for the state to regulate it except in marginal cases which can be analyzed as ordinary action rather than thought and its expression. Fundamental differences in ontology thus give rise to fundamental differences in the rightful use of political regulation. Der heutige Liberalismus, der einerseits die staatliche Regulierung des Eigentums für Zwecke der Wohlfahrt fordert, andererseits die staatliche Regulierung des Ausdrucks von Gedanken und Gewissen verbieten möchte, könnte schon an sich selbst betrachtet als paradox erscheinen. Kants Deutung des Eigentums zeigt jedoch, daß der politische Liberalismus kohärent ist und aus Kants moralischen Prinzipien auch tatsächlich folgt. Eigentumsrechte entstehen aus der Übereinkunft zwischen Personen, die Ansprüche, die Eigentümer auf ihre Sachen erheben, auch anzuerkennen. Wenn eine derartige Übereinkunft rechtmäßig und also frei zustandekommen soll, kann sie nur unter der Bedingung der Fairneß zustandekommen, die es für alle Betroffenen als vernünftig erscheinen läßt, die fraglichen Eigentumsansprüche anzuerkennen. Deshalb kann die Übereinkunft auch durch politische Mittel auf die Bedingung der Fairneß eingeschränkt werden. Die Freiheit der Gedanken und des Ausdrucks von Gedanken dagegen steht in keiner inneren Abhängigkeit von der Zustimmung anderer, und das bedeutet, daß der Staat kein Recht hat, sie zu regulieren, außer in Randbereichen, in denen gewisse Äußerungen eher als Handlungen im gewöhnlichen Sinne denn als Ausdruck von Gedanken eingestuft werden können. Grundsätzliche Unterschiede in der Ontologie führen so zu grundsätzlichen Unterschieden im rechtmäßigen Gebrauch politischer Regulierung. (shrink)