Although in his earlier ethical writings Kant explains the concept of moral feeling, inherited from the British sentimentalists, as a peculiar feeling of respect for the moral law that functions as an incentive for moral actions, the Doctrine of Virtue seems to add complexity to the issue. There, Kant discusses two similar aesthetic predispositions, moral feeling and respect, whose relationship to the feeling of respect is far from clear. This article offers a much needed elucidation of the relationship between these three concepts. In the first part, I show that Kant, in the writings before the Doctrine of Virtue, transforms the British sentimentalists’ construal of moral feeling into that of the feeling of respect as the sole moral incentive. In the second part, I argue that, although in the Doctrine of Virtue Kant distinguishes, for a specific reason, between the aesthetic predisposition of moral feeling and that of respect, they are both ultimately identical to the feeling of respect. The conclusion is that nothing of substance changes between Kant’s earlier thinking and his views in the Doctrine of Virtue; for Kant there is just one feeling that properly deserves the name of moral feeling, the feeling of respect.

This article analyses a sceptical challenge resulting from metaphysical approaches to the problem of the necessity of empirical laws of nature in Kant’s critical philosophy (what I shall call ‘essentialist’ readings). I argue that this challenge may jeopardize the purpose of empirical enquiry (and therefore the plausibility of essentialist readings), but that Kant has internal resources to address it in the Dialectic of the Critique of Pure Reason. I show that reading this problem through the lens of the Dialectic allows us to reconcile the metaphysical question of necessitation of laws with a robust sense of empirical cognition.

A key theme throughout Maimon’s works is a circularity he diagnoses at the heart of Kant’s response to Hume. The objective validity of Kant’s category of causality ultimately rests, Maimon argues, upon the logical status of the hypothetical judgement – on its inclusion among the forms of pure general logic. In turn, however, the inclusion of the hypothetical within pure general logic itself rests upon the objective validity of causal judgements. This article examines Maimon’s diagnosis and traces it back to a debate that has its origins in Wolff’s German Logic, concerning the relationship between categorical and hypothetical judgements.

In this article, I argue that the current literature on political hope overlooks its non-instrumental value. By proposing a Kant-inspired account of treating reasonable hopes as fundamental hopes, I argue that it is rational for people to hold certain political hopes not only because such hopes promote particular ends but also because they are constitutive of a person’s practical identity as a responsible political agent with limited power to make changes. This view reveals that victims of injustice face an affective injustice because the unjust social system forces them to face a double bind in upholding their fundamental political hopes.

Given the central place organisms occupy in Kant’s account of living nature, it might seem unlikely that his claims about biological wholes could be relevant to current debates over the problem of biological individuality. These debates acknowledge the multiple realizability of biological individuality in vastly different forms, including parts of organisms and complex groups of organisms at various levels of the biological hierarchy, sparking much controversy in attempts to characterize a biological individual. I argue that, far from being irrelevant to this controversy, Kant’s account provides a key insight for addressing the multiple realizability problem. I show how the reciprocal causality between a self-organizing whole and its parts, which Kant thinks characterizes a natural end, is not limited to organisms but is exhibited by numerous types of beings in living nature. Self-organizing wholes of various kinds, and at various biological levels, may count as biological individuals, depending on the degree to which their functionally integrated parts are represented by reflective judgement as a natural end.

In this article, I take on a classic objection to Kant’s arguments in the Antinomy of Pure Reason: that the arguments are question-begging, as they draw illicit inferences from claims about representation to claims about reality. While extant attempts to vindicate Kant try to show that he does not make such inferences, I attempt to vindicate Kant’s arguments in a different way: I show that, given Kant’s philosophical backdrop, the inferences in question are not illicit. This is because the transcendental realists that Kant was arguing against have certain philosophical commitments about the nature of ground which, if true, warrant the inferences that Kant draws. This historical corrective not only allows us to better understand Kant’s own thinking in the Antinomies but it also has important upshots for our understanding of Kant’s transcendental idealism.

Typically, Kant describes maxims that violate the moral law as engaging in a kind of comparative judgement: the person who makes a false promise judges it best – at least subjectively – to deceive her friend. I argue that this is not the only possible account of moral failure for Kant. In particular, when we examine maxims of so-called despondency (Verzagtheit) we find that some maxims are resistant to comparative judgement. I argue that this is true for at least two reasons: first, the despondent agent has a maxim to avoid suffering at all costs; second, this anxious preoccupation with suffering makes the despondent agent prone to failures associated with the imagination and its role in creating an ideal of happiness.

The article proposes an interpretation of Kant’s notions of form of, and formal intuition of space to explain and justify the claim that representing space as object requires a synthesis. This involves identifying the transcendental conditions of the analytic unity of consciousness of this formal intuition and distinguishing between it and its content. On this reading which builds upon recent proposals, footnote B160–1n. involves no revision of the Transcendental Aesthetic: space is essentially characterized by non-conceptual features. The article also addresses worries about the infinite magnitude and the unicity of space, by considering the characteristics and requirements of geometric constructions.

This article examines Kant’s theory of property through a comparative analysis of Gottfried Achenwall’s justification of ownership rights. I argue that at the core of Achenwall’s and Kant’s understanding of ownership rights lies the idea that rights are to be acquired through a juridical act (factum iuridicum, rechtlichen Act) of the will. However, while Achenwall thinks of this act as emerging from a private will, Kant holds that rights and obligations can only be brought about by an act of the general will. By contrasting these two views, I aim to illuminate one of the main features of Kant’s theory of property, namely, that ownership rights are only possible in a rightfully constituted state. I conclude with a suggestion regarding Kant’s view of the notion of ‘provisional’ possession in the state of nature.

In The Architectonic of Reason Lea Ypi argues that Kant ultimately fails in his attempt at grounding the systematic unity of reason because of the lack of the practical domain of freedom in the first Critique. I aim to advance a more nuanced reading of Kant’s alleged failure by (1) distinguishing between the schematism of the ideas in the Appendix to the Transcendental Dialectic and the schematism of pure reason in the Architectonic. (2) I suggest that, while the practical domain of freedom is not established in the first Critique, the Canon and the Architectonic do account for its condition: the practical employment of reason and its unity with the theoretical. I point out that while (3) the schematism of the ideas accounts for the sole systematic arrangement of the understanding’s cognitions and the regulative role of the ideas and the ideal, in the Architectonic, (4) the schematism of pure reason instead bears more generally on systematicity as reason’s way of proceeding in framing its own unitary whole and the unity between its two lawful employments.

Langton’s (1998) and Allais’ (2015) metaphysical interpretations of Kant’s idealism have given special relevance to Kant’s analysis of the inner/outer dichotomy in the Amphiboly of the Concepts of Reflection, for they agree that this dichotomy is key to correctly grasping Kant’s distinction between appearances and things in themselves. In this article I argue that Langton’s and Allais’ accounts of Kant’s analysis of the inner/outer dichotomy have major limitations, and therefore that the text should not be read in the way they propose. In order to show these limitations, I examine the overall structure of Kant’s argument in the Amphiboly. Furthermore, I aim to establish the contribution brought by the Amphiboly to the issue of noumenal knowledge and the nature of things in themselves. Langton’s and Allais’ accounts of the relation between appearances and things in themselves as the inner nature of things not only prove to be unwarranted, but indeed to some extent opposite to what I claim to be Kant’s actual stance on things in themselves in the Amphiboly.

According to Lea Ypi, Kant’s attempt in the first Critique to unify reason via the practical route fails because his notion of purposiveness as design commits him to a dogmatic metaphysics. I challenge this claim on two grounds. First, I argue that practical reason does not have an interest in a strong modal connection that guarantees the unity of freedom and nature rather than a weak modal connection that merely affirms the possibility of our ends. Second, I highlight that the epistemic status of practical ideas is one of faith or hope rather than knowledge. Hence, Kant’s attempt to unify reason via the practical route can be reconstructed in a way that is largely in line with the commitments of his critical philosophy.

In The Architectonic of Reason, Lea Ypi provides an illuminating and innovative interpretation of the Architectonic in the first Critique. Ypi argues that Kant’s project of uniting practical and theoretical uses of reason in a critical metaphysics ultimately fails because practical reason does not have its own domain in which to legislate. This article challenges Ypi’s objection to practical reason’s lack of a domain in the first Critique. Its main contention is that reason’s need for unity in legislation may be satisfied by a belief in God as a necessary practical presupposition rather than a dogmatic metaphysical reality.