This essay develops an interpretation of Kant’s conception of the faculty of reason as the capacity for what he calls "comprehension" (Begreifen). In doing so, it first discusses Kant's characterizations of reason in relation to what he describes as the two highest grades of cognition—insight and comprehension. Then it discusses how the resulting conception of reason relates to more familiar characterizations as the faculty for inference and the faculty of principles. In doing so, it focuses on how the idea of (...) reason as aiming at comprehension expresses the modesty about reason that is essential to Kant’s critical philosophy. It concludes by showing how this grounds an elegant account of the unity of theoretical and practical reason—one that does justice both to the "primacy" that Kant assigns to practical reason and the fact that this "primacy" is grounded in a more basic unity. (shrink)

Over the last two decades, Kant’s name has become closely associated with the “constitutivist” program within metaethics. But is Kant best read as pursuing a constitutivist approach to meta- normative questions? And if so, in what sense? In this essay, I’ll argue that we can best answer these questions by considering them in the context of a broader issue – namely, how Kant understands the proper methodology for philosophy in general. The result of this investigation will be that, while Kant (...) can indeed be read as a sort of constitutivist, his constitutivism is ultimately just one instance of a much more general approach to philosophy – which treats as fundamental our basic, self-conscious rational capacities. Thus, to truly understand why and how Kant is a constitutivist, we need to consider this question within the context of his more fundamental commitment to “capacities-first philosophy”. (shrink)

In this paper, I’ll sketch an approach to epistemology that draws its inspiration from two aspects of Kant’s philosophical project. In particular, I want to explore how we might develop a Kantian conception of rationality that combines a virtue-theoretical perspective on the nature of rationality with a role for transcendental arguments in defining the demands this conception of rationality places upon us as thinkers. In discussing these connections, I’ll proceed as follows. First, I’ll describe the sorts of epistemological questions I’ll (...) be focusing on, and the framework within which I’ll try to address them. Then I’ll say a bit about the connections between this framework on Kant’s own views. Next, I’ll explain in more detail how the two main elements of this framework relate to one another by explaining how a certain sort of “transcendental argument” allows us to derive conclusions about the requirements of rationality from facts about the nature of rational capacities. Then, I’ll briefly illustrate these connections with two examples: the rationality of explanatory inference like inference to the best explanation and the rationality of perceptual belief. Finally, I’ll conclude by saying a bit about the relevance of this ideas for debates about the rationality of basic beliefs or prior probabilities. (shrink)

I begin by considering a question that has driven much scholarship on transcendental idealism: are appearances numerically identical to the things in themselves that appear, or numerically distinct? I point out that much of the debate on this question has assumed that this is equivalent to the question of whether they are the same objects, but go on to provide textual, historical, and philosophical evidence that “object” (Gegenstand) and “thing” (Ding) have different meanings for Kant. A thing is a locus (...) of intensively gradable causal force, reality. I argue that appearances and things in themselves are not identical as objects, because the very concept of object-identity is tied, for Kant, to the concept of an intellect that would cognize the numerical identity of the objects in question. Because no intellect can be both discursive and intellectual, no intellect could cognize the numerical identity of objects across the phenomenal/noumenal divide, and thus the claim that they are identical has no content. However, the very same things, the same reality, can be given to our sensible intellects, and to divine intuitive intellect, as two non-overlapping domains of objects. Identity readers are thus shown to be right about the same thing relation, while non-identity readers are vindicated on the numerical identity of objects. (shrink)

This paper develops its exegetical claim by building mainly on a reconstruction of a central argument in the Critique of Pure Reason and supporting it with material from Kant’s other critical works. It argues that Kant’s philosophy does not permit us any judgment about things in themselves whatsoever. This could be called a form of ignorance, albeit a unique one. On the developed reading, Kant claims that there cannot be any objectively valid judgment about things in themselves, and since so-called (...) judgments without objective validity are actually no judgments at all, there is no judgment about things in themselves available to us – not even a negative one. The paper considers the theses and antitheses of the antinomies, analytic judgments, and the practical postulates as potential candidates for such judgments, each of which fail the objectivity test. It ends by concluding that we should read Kant’s critical writings in such a way that they do not feature any judgments about things in themselves and suggests one way to do so: putative judgments of this sort could be read as higher-order judgments about the concept of a thing in itself. (shrink)