Nomy Arpaly

Epistemic partialism is the view that friends have a doxastic duty to overestimate each other. If one holds that there are no practical reasons for belief, we will argue, one has to deny the existence of any epistemic duties, and thus reject epistemic partialism. But if it is false that one has a doxastic duty to overestimate one’s friends, why does it so often seem true? We argue that there is a robust causal relationship between friendship and overestimation that can be mistaken for a constitutive relationship; we also argue that one can still accept some of the normative intuitions that motivate epistemic partialism even if one rejects epistemic partialism itself. Along the way, we consider and reject a watered-down version of epistemic partialism—call it epistemic partialism-light—according to which one has a duty to take steps to create in oneself a disposition to overestimate one’s friends.

I argue that a right action has moral worth if and only if it is done for the right reasons - that is, for its right-making features. The reasons the agent acts on have to be identical to the reasons for which the action is right. I argue that Kantians are wrong in thinking that a right action has moral worth iff it is done because the agent thinks it is right, giving examples of morally worthy actions that are done by agents who think they are wrong (Huckleberry Finn) and right actions done "because they are right" that have no moral worth. I also discuss degrees of moral worth as well as blameworthiness.

According to Arpaly and to Markovits, actions have moral worth iff they are done for the reasons that make them right. Can this view have implications for normative ethics? I argue that it has such implications, as you can start from truths about the moral worth of actions to truths about the reasons that make them right. What makes actions right is the question of normative ethics. I argue from the moral worth view to a pluralistic view of ethics - not Kantianism or utilitarianism but an account according to which there are at least two important moral factors, one of which is wellbeing. Part of this argument involves objecting to Kant's view of the moral worth of actions performed out of altruism and not universalizability. I also specify various implications for the relationship between the true normative theory and common sense morality.