Stefan Fischer

How come we ought to do things? Current metanormative debates often suffer from the fact that authors implicitly use adequacy conditions not shared by their opponents. This leads to an unsatisfying dialectical gridlock: One author accuses her opponents of not being able to account for stuff she judges essential, but the opponents do not think this to be a major flaw. In an attempt to meet the problem of gridlock head-on, the current investigation approaches oughtness differently. I start with the introduction of a grounding framework for thinking about oughtness -- the central normative property -- that allows a lucid presentation of the views on the market. It soon becomes clear that one necessary part of any plausible assessment of accounts of oughtness is a discussion of their adequacy conditions. I continue with a detailed evaluation of four different accounts, as presented by Halbig (2007), Schroeder (2007), Stemmer (2006), and Scanlon (2014). My main result is that desire-based or Humean theories of oughtness are more plausible because desire-independent accounts fail to explain something crucial: the for-me character of oughtness. Based on the insights gathered thus far, I then develop a new Humean theory – metaethical conativism – and defend it against some historically influential objections.

According to Humean promotionalism about practical reasons, the fact that I have a reason to φ holds in virtue of the fact that φ-ing promotes one or more of my desires. The topic of this discussion note is the question of how best to understand the promotion relation. In particular, I defend a probabilistic understanding of promotion against a line of argument recently brought forth by Jeff Behrends, Joshua DiPaolo, and Nate Sharadin. Roughly, their argument is that probabilistic promotion leads to implausible results in cases in which the relevant desires are certain to be satisfied. In these cases, a probabilistic understanding tells us that we do not have a reason to φ because the probability of desire satisfaction is 1 already. Contrary to Behrends', DiPaolo's, and Sharadin's claims, I argue that this is precisely the result a Humean theory of reasons should generate. According to Humeanism, we have reasons for actions because these actions make a difference to the occurrence of desire satisfaction - where the causal route to desire satisfaction is normatively irrelevant. Thus, if desire satisfaction is dead certain, we have no reason to do anything.