Standard accuracy-based approaches to imprecise credences have the consequence that it is rational to move between precise and imprecise credences arbitrarily, without gaining any new evidence. Building on the Educated Guessing Framework of Horowitz (2019), we develop an alternative accuracy-based approach to imprecise credences that does not have this shortcoming. We argue that it is always irrational to move from a precise state to an imprecise state arbitrarily, however it can be rational to move from an imprecise state to a precise state arbitrarily. 1 For a discussion of this feature in the context of epistemic utility theory see Pettigrew (2016). This feature is also present in Horowitz's (2019) educated guess framework.

Ontological Pluralism is the thesis that there are different ways of being. In his recent paper, ‘The only way to be’, Trenton Merricks has presented an important challenge to Pluralism in the form of a dilemma. The purpose of this paper is two-fold. First, I argue that Merricks’s argument against Pluralism, as stated, is unsound. I will argue that one horn of the dilemma is unproblematic for contemporary versions of Pluralism, defended by Jason Turner and Kris McDaniel, that are formulated in the framework of Ted Sider. However, my second task is to provide a new dilemma against Pluralism, which, when combined with Merricks’s arguments, constitutes a sound argument against all forms of Pluralism. The new dilemma will reveal that the real problem with Ontological Pluralism is its conflict with Ted Sider’s principle of Purity.

Our evidence can be about different subject matters. In fact, necessarily equivalent pieces of evidence can be about different subject matters. Does the hyperintensionality of ‘aboutness’ engender any hyperintensionality at the level of rational credence? In this paper, I present a case which seems to suggest that the answer is ‘yes’. In particular, I argue that our intuitive notions of independent evidence and inadmissible evidence are sensitive to aboutness in a hyperintensional way. We are thus left with a paradox. While there is strong reason to think that rational credence cannot make such hyperintensional distinctions, our intuitive judgements about certain cases seem to demand that it does.

What is the relationship between objects and properties? According to a standard view, there are primitive individuals (or ‘particulars’, or ‘substrata’) that ‘instantiate’ or ‘have’ various properties. According to a rival view, objects are mere ‘bundles’ of properties. While there are a number of reasons to be skeptical of primitive individuals, there are also a number of challenges that the bundle theorist faces. The goal of this paper is to formulate a view about the relationship between objects and properties that avoids many of the problems inherent in both of these views. The view I will end up defending implies a particularly radical version of Monism, and it collapses the object-property distinction altogether.