 Moral philosophers have always been concerned with moral psychology and with articulating an agent’s motivational structure in order to explicate the importance of morality for a human life. After all, moral judgments supposedly make demands on an agent’s will and are supposed to provide us with reasons and motivations for acting in a certain manner. Yet moral judgments, at least in the manner in which we conceive of them in modern times, are also regarded to be based on normative standards that, in contrast to mere conventional norms, have universal scope and are valid independent of the features of specific social practices that agents are embedded in. One only needs to think of statements such as “cruelty to innocent children or slavery is morally wrong,” which we view as applying also to social practices where the attitude of its population seem to condone such actions. Moral judgements thus seem to address us from the perspective of the moral stance where we leave behind the perspective of self-love and do not conceive of each other either as friends or foes (see Hume 1987, 75) or as belonging to the in–group or out–group, but where we view each other all to be equal part of a moral community. Finally, and relatedly, in order to view morality as something that is possible for human beings we also seem to require that our motivations based on or associated with moral reasons have a self-less character. Given to charity for merely selfish reasons, for example, seems to clearly diminish its moral worth and implicitly deny the universal character of a moral demand. Philosophically explicating the importance of morality for human life then has to do the following: It has to explain how it is that we humans as a matter of fact do care about morality thusly conceived, it has to address the philosophically even more pertinent question of why it is that we should care about morality or why it is that we should regard judgments issued from the perspective of the moral stance to have normative authority over us; and it has to allow us to understand how it is that we can act self-lessly in a manner that correspond to the demands made on us from the moral stance. Answering all of these questions however necessitates at one point to explain how our moral interests are related to our psychological constitution as human beings and how moral demands can be understood as being appropriately addressed to agents who are psychologically structured in that manner. 