Joshua Rasmussen

Arguments for substance dualism—the theory that we are at least partly non-material beings—abound. Many such arguments begin with our capacity to engage in conscious thought and end with dualism. Such are familiar. But there is another route to dualism. It begins with our moral value and ends with dualism. In this article, we develop and assess the prospects for this new style of argument. We show that, though one extant version of the argument does not succeed, there may yet be a deep problem for standard physical accounts of our nature.

The correspondence theory of truth is a precise and innovative account of how the truth of a proposition depends upon that proposition's connection to a piece of reality. Joshua Rasmussen refines and defends the correspondence theory of truth, proposing new accounts of facts, propositions, and the correspondence between them. With these theories in hand, he then offers original solutions to the toughest objections facing correspondence theorists. Addressing the Problem of Funny Facts, Liar Paradoxes, and traditional epistemological questions concerning how our minds can access reality, he challenges recent objections, and defends what has traditionally been the most popular theory of truth. Written with clarity, precision, and sensitivity to a range of philosophical backgrounds, his book will appeal to advanced students and scholars seeking a deeper understanding of the relationship between truth and reality.

Philosophers of time say that if presentism is true (i.e. if reality is comprised solely of presently existing things), then a complete description of reality must contain tensed terms, such as ‘was’, ‘presently is’ and ‘will be’. I counter this viewpoint by explaining how the presentist may de-tense our talk about times. I argue, furthermore, that, since the A-theory of time denies the success of any such de-tensing strategy, presentism is not a version of the A-theory – contrary to the popular opinion

Many people think that truth somehow depends upon the way things are. Yet, it has proven difficult to precisely explain the nature of this dependence. The most common view is that truth depends upon the way things are by corresponding to things. But this account relocates the difficulty: one now wonders what correspondence is. It is worth emphasizing that the question of how truth relates to reality is not only a question for correspondence theorists; theorists of all stripes may wonder how truth and reality connect. There are many reasons one might care to have an analysis of how truth relates to reality. Here are two. First, an analysis would help philosophers better understand how truth could depend upon the way things are. Why is it that when Joe shoves his cat off his pillow, the proposition that Joe's cat is on his pillow switches from true to false? It may seem puzzling that an abstract thing, such as a proposition, should be affected by physical changes to concrete particulars. How does that happen? The difficulty of seeing just how true propositions are able to systematically relate to reality will be called "the Problem of Matching." A thorough analysis of the relationship between truth and reality would effectively solve the Problem of Matching.

I develop new paths to the existence of a concrete necessary being. These paths assume a metaphysical framework in which there are abstract states of affairs that can obtain or fail to obtain. One path begins with the following causal principle: necessarily, any contingent concrete object possibly has a cause. I mark out steps from that principle to a more complex causal principle and from there to the existence of a concrete necessary being. I offer a couple alternative causal principles and paths, too. The paths marked out rely on relatively modest causal principles and avoid many obstacles that traditional cosmological arguments face.

I propose a new guide for assessing claims about what is possible. I offer examples of modal claims that are, in a certain intuitive respect, ?continuous? with one another. I then put forward a general, defeasible principle of modal continuity that can account for our intuitions about those examples. According to this principle, statements that differ by a mere quantitative term don't normally differ with respect to being possibly true. I offer a precise statement of the principle, and then I consider exceptions in an effort to find a more nuanced continuity principle that is more reliable and still sufficiently general. Next, I offer a possible explanation of why modal continuity tends to hold and why exceptions occur where they do. Although my primary purpose is to introduce a new technique for modal reasoning, I showcase the power of the principle by applying it to a philosophical dispute concerning parts and wholes: the principle, if true, reveals a new cost of the thesis that composition is restricted. Furthermore, I point out examples of other philosophical inquiries (in philosophy of mind, metaphysics, and philosophical cosmology) that may benefit from a principle of modal continuity. The principle gives us a new tool for assessing a wide variety of modal claims

Cosmological arguments from contingency attempt to show that there is a necessarily existing god‐like being on the basis of the fact that any concrete things exist at all. Such arguments are built out of the following components: (i) a causal principle that applies to non‐necessary entities of a certain category; (ii) a reason to think that if the causal principle is true, then there would have to be a necessarily existing concrete thing; (iii) a reason to think that the necessarily existing thing would be god‐like. In this essay, I discuss various ways of developing each of these components to produce an argument from contingency, and I point out classic objections and replies along the way. I also make note of some of the most recent developments in arguments from contingency and point out avenues for future research.

An important question raised in the Molinist debate is, ‘Given God's access to counterfactual knowledge, could God create a world in which free creatures always refrain from evil?’ An affirmative answer suggests that God cannot possess counterfactual knowledge since such knowledge would allow God to create seemingly more desirable worlds than the actual world. However, Alvin Plantinga has argued that it is at least possible that every possible person is transworld depraved – meaning that each person would perform some wrong actions if any world in which that person is morally free were actualized. I argue that, given an infinite number of possible persons, the probability that everyone is transworld depraved is exceedingly low. In addition, I investigate whether there are enough possible persons vis-à-vis the number of moral choices per person so that God could create worlds like the actual world, except lacking in moral evil.