A definitive feature of Kant's moral philosophy is its rationalism. Kant insists that moral theory, at least at its foundation, cannot take account of empirical facts about human beings and their circumstances in the world. This is the core of Kant's commitment to ‘metaphysics of morals’, and it is what he sees as his greatest contribution to moral philosophy. The paper clarifies what it means to be committed to metaphysics of morals, why Kant is committed to it, and where he (...) thinks empirical considerations may enter moral theory. The paper examines recent work of contemporary Kantians who argue that there is a central role for empirical considerations in Kant's moral theory. Either these theorists interpret Kant himself as permitting empirical considerations to enter, or they propose to extend Kant's theory so as to allow them to enter. With some qualifications, I argue that these interpretive trends are not supported by the texts, and that the proposed extensions are not plausibly Kantian. Kant's insistence on the exclusion of empirical considerations from the foundations of moral theory is not an incidental feature of his thought which might be modified while the rest remains unchanged. Rather, it is the very centre of his endeavours in moral philosophy. If we disagree with it, I argue, we have grounds for moving to a distinctly different theoretical framework. (shrink)

A number of influential Kantian philosophers assume that true need represents shared and fundamental human concerns that can both ground duties of aid and limit how much an agent can be morally required to do for others. In this paper, I take on this misreading and argue that true need is representative of personal priorities. This subjectivist reading fits better with Kant’s own characterization of true need and with his conceptions of need and happiness. Moreover, I argue that Kant’s own (...) conception of true need is philosophically appealing, as it is anti-paternalistic. Agents are free to determine their own true need. This frees Kant from the challenge of coming up with a list of true human needs that are supposedly stable across cultures, epochs and individuals. Furthermore, my reading also implies that the mere fact that someone else considers something their true need does not necessitate our help. (shrink)

This paper contributes to the debate about how the overdemandingness objection applies to Kant's ethics. I first look at the versions of the overdemandingness objections Kant himself levels against other ethicists and ethical principles and I discuss in what sense he acknowledges overdemandingness as a problem. Then I argue that, according to Kant's own standards, introspection about the moral worthiness of one's actions can constitute forms of moral overdemandingness. Self-scrutiny and Kant's well-known claim that we can never be certain that (...) we acted for the right reason jeopardize agents’ deserved happiness. Furthermore, self-scrutiny can constitute an activity Kant himself criticizes under the labels of “micrology” and “fantastic virtue”. The demandingness of critical self-scrutiny has not yet received due attention in the overdemandingness debate since this debate is focused on duties we have towards others. (shrink)

I propose a novel way to understand the stringency of Kant’s conception of beneficence. This novel understanding can ground our intuition that we do not have to forego (almost) all pursuit of our personal ends. I argue that we should understand the application of imperfect duties to specific cases according to the framework set by the adoption and promotion of ends. Agents have other ends than obligatory ones and they must weigh obligatory ends against these other ends. Obligatory ends are (...) special among ends only insofar as their adoption is not optional. My reading of the normative status of imperfect duties affords a way of thinking about beneficence modelled on the everyday ways in which agents pursue their personal projects and weigh different ends against each other. This establishes a middle-ground between an extremely demanding conception of beneficence and an overly latitudinarian one. Furthermore, it helps us understand why we do not have to be maximally beneficent and why there is a bias towards the near in our thinking about rescue cases. (shrink)

I critically examine the plausibility of Kant’s conception of rationalising, a form of self-deception that plays a crucial role for Kant’s moral psychology and his conception of the functions of critical practical philosophy. The main problem I see with Kant’s conception is that there are no theory-independent criteria to determine whether an exercise of rational capacities constitutes rationalising. Kant believes that rationalising is wide-spread and he charges the popular philosophers and other ethical theorists with rationalising. Yet, his opponents could, in (...) turn, charge him with rationalising and some theorists, namely Act-Consequentialists, seem to be in an even stronger position to charge Kant with rationalising than vice versa. In response, I propose standards that do not assume a specific normative theory and that become apparent when we look at clear-cut abuses of rationality. These standards of minimally decent reasoning can help us diagnose rationalising. I develop these standards by looking at inadequate uses of rational capacities that should strike us as problematic regardless of the specific ethical theory we adopt. I emphasise that even an abuse of rational capacities can yield true results and that we can never tell from a single judgement that someone rationalises. Rather, we must look for patterns. (shrink)

We discuss Kant’s conception of beneficence against the background of the overdemandingness debate. We argue that Kant’s conception of beneficence constitutes a sweet spot between overdemandingess and undemandingess. To this end we defend four key claims that together constitute a novel interpretation of Kant’s account of beneficence: 1) for the same reason that we are obligated to be beneficent to others we are permitted to be beneficent to ourselves; 2) we can prioritise our own ends; 3) it is more virtuous (...) to do more rather than less when it comes to helping others; and 4) indifference to others is vicious. Finally, we explain how this represents a system of duties that gives our personal ends a moral standing without unacceptably moralising them. (shrink)

Some people are such impressive altruists that they seem to us to already be doing more than enough. And yet they see themselves as compelled to do even more. Can our view be reconciled with theirs? Can a moderate view of beneficence's demands be made consistent with a requirement to be ambitiously altruistic? I argue that a reconciliation is possible if we adopt a dynamic view of beneficence, which addresses the pattern that our altruism is required to take over time. (...) This frees up theoretical space for understanding how a moral duty of self-development can intersect with the requirements of beneficence, so that the amount that we are required to sacrifice increases without our beneficence becoming immoderate. (shrink)