I argue that an unHumean ontology of irreducibly dispositional properties might be fruitfully combined with what has typically been thought of as a Humean account of laws, namely, the best-system account, made popular by David Lewis (e.g., 1983, 1986, 1994). In this paper I provide the details of what I argue is the most defensible account of Humean laws in an unHumean world. This package of views has the benefits of upholding scientific realism while doing without any suspect metaphysical entities to account for natural law. I conclude by arguing that the Humean laws-unHumean ontology package is well placed to provide an account of objective, nontrivial chances, a famous stumbling block for the Humean laws-Humean ontology package developed by Lewis.

Can fictional narration yield knowledge in a way that depends crucially on its being fictional? This is the hard question of literary cognitivism. It is unexceptional that knowledge can be gained from fictional literature in ways that are not dependent on its fictionality (e.g., the science in science fiction). Sometimes fictional narratives are taken to exhibit the structure of suppositional argument, sometimes analogical argument. Of course, neither structure is unique to narratives. The thesis of literary cognitivism would be supported if some novels exhibit a cogent and special argument structure restricted to fictional narratives. I contend that this is the case for a kind of transcendental argument. The reason is the inclusion and pattern of occurrence of the predicate ‘believable’ in the schema. Believability with respect to fictional stories is quite a different thing than it is with respect to nonfictional stories or anything else.

The method of phenomenal contrast aims to shed light on the phenomenal character of perceptual and cognitive experiences. Within the debate about cognitive phenomenology, phenomenal contrast arguments can be divided into two kinds. First, arguments based on actual cases that aim to provide the reader with a first-person experience of phenomenal contrast. Second, arguments that involve hypothetical cases and focus on the conceivability of contrast scenarios. Notably, in the light of these contrast cases, proponents and skeptics of cognitive phenomenology remain steadfast in their views. I provide an explanation of the method's dialectical ineffectiveness by focusing on first-person performances of phenomenal contrast tasks. In particular, I argue that introspective judgments about phenomenology are regimented by the view initially held. Understanding the underlying mechanisms responsible for the dialectical standoff in the face of phenomenal contrast cases casts light on introspection-based arguments for phenomenology in general.

Expressivists have trouble accounting for disagreement. If ethical or other normative judgments are desire-like rather than belief-like, it is puzzling why we think people often disagree in those domains. While previous expressivists have proposed only straightforwardly descriptive conditions under which disagreement occurs, we argue that disagreement itself should be understood normatively: two or more people disagree just in case their diverging attitudes imply, given a common project of theirs, that at least one of them has reason to change his or her mind.

The moral of Buridan's ass is that it can sometimes be rational to perform one action rather than another even though one lacks stronger reason to do so. Yet, it is also commonly believed that it cannot ever be rational to believe one proposition rather than another if one lacks stronger reason to do so. This asymmetry has been taken to indicate a deep difference between epistemic and practical rationality. According to the view articulated here, the asymmetry should instead be explained by the difference between rational intentions and rational actions. Thus, it turns out, cases such as Buridan's ass do not indicate an asymmetry between epistemic and practical rationality as such.

Memory blunting is a pharmacological intervention that decreases the emotional salience of memories. The technique promises a brighter future for those suffering from memory-related disorders such as PTSD, but it also raises normative questions about the limits of its permissibility. So far, neuroethicists have staked out two primary camps in response to these questions. In this paper, I argue both are problematic. I then argue for an alternative approach to memory blunting, one that can accommodate the considerations that motivate rival approaches even while avoiding the problems these rivals face. In addition to arguing for this primary thesis, the paper also aims to suggest something about neuroethics generally: despite what some neuroethicists claim, new discoveries in neuroscience may not typically upend traditional views of morality. Rather, discoveries in neuroscience often provide us with new occasions to reflect on enduring questions about what it means to be human.

It is widely held that the experience machine is the basis of a serious objection to hedonistic theories of welfare. It is also widely held that desire satisfactionist theories of welfare can readily avoid problems stemming from the experience machine. But in this paper, we argue that if the experience machine poses a serious problem for hedonism, it also poses a serious problem for desire satisfactionism. We raise two objections to desire satisfactionism, each of which relies on the experience machine. The first is very much like the well-known experience machine objection to hedonism. The second asks whether someone who accepts desire satisfactionism should want to form a desire to plug into the experience machine.