Unlike the question of whether self-deception can be understood on the model of other-deception, the relationship between the two phenomena at the level of practice is hardly ever explored. Other-deception can support self-deception and vice versa. Self-deception often affects not only the beliefs and behavior of the self-deceiving person but also the beliefs and behavior of others who may become accomplices of self-deception. As I will show, however, it is difficult to describe this supportive relationship between self-deception and the deception (...) of others without conceptual contradiction. While “deflationary” approaches offer a convincing way to avoid the so-called paradoxes of self-deception, they do not resolve the conceptual tensions that arise here. I conclude by outlining a solution. (shrink)

Selbsttäuschung scheint ein alltägliches Phänomen zu sein. Wir nehmen an Anderen wahr, wie sie mehr oder weniger bewusst einer Einsicht ausweichen, die sie nicht wahrhaben wollen, und die meisten von uns können sich an Situationen erinnern, in denen sie sich selbst etwas vorgemacht haben. Wir können also Beispiele für Selbsttäuschung benennen, unser begriffliches Verständnis von Selbsttäuschung aber ist diffus, und der Versuch, das Phänomen aus philosophischer Perspektive begrifflich genau zu fassen, führt leicht zu starken Spannungen, für die bis heute keine (...) allgemein akzeptierte Lösung gefunden wurde. Auch die Frage, wie Selbsttäuschung prudentiell und moralisch zu bewerten ist, ist kontrovers. (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)

After showing that there is room in Kant’s account for doxastic responsibility, this paper sets out to explore the form it takes as well as the demands it makes on doxastic agents. To do so, I begin by showing that Kant’s account of cognition allows for an indirect form of doxastic voluntarism that pertains to the will’s capacity to influence the exercise of our cognitive faculties. I then argue that it would be a mistake to conclude on this basis that (...) Kant reduces doxastic agency to the realm of the voluntary, whether indirect or not. In fact, on the Kantian picture of everyday cognition as I interpret it, we don’t relate to our doxastic activity as something that we should or even can control, intend, or choose. In this sense, Kant isn’t a direct doxastic voluntarist. I show that instead, he provides us with the resources to think about doxastic agency in a more fundamental way; namely, the sense in which we are agents of our cognitive lives pertains to what I call our doxastic way of thinking as it is defined by our epistemic maxims and ultimately our logical character. (shrink)