Abstract: Transformative experiences are epistemically and personally transformative: prior to having the experience, agents cannot predict the value of the experience and cannot anticipate how it will change their core values and preferences. Paul argues that these experiences pose a puzzle for standard decision-making procedures because values cannot be assigned to outcomes involving transformative experience. Responding philosophers are quick to point out that decision procedures are built to handle uncertainty, including the uncertainty generated by transformative experience. My paper enters here and contributes two points. First, religious experiences are transformative experiences that are especially resistant to these responses. Second, a procedure that appeals to voluntarist reasons - reasons arising from an act of the will - can allow an agent to rationally decide to undergo or avoid an outcome involving transformative experience. Combining these two points results in some interesting implications with respect to practical aspects of religion.

Abstract: Imagination seems to play an epistemic role in philosophical and scientific thought experiments, mindreading, and ordinary practical deliberations insofar as it generates new knowledge of contingent facts about the world. However, it also seems that imagination is limited to creative generation of ideas. Sometimes we imagine fanciful ideas that depart freely from reality. The conjunction of these claims is what I call the puzzle of knowledge through imagination. This chapter aims to resolve this puzzle. I argue that imagination has an epistemic role to play, but it is limited to the context of discovery. Imagination generates ideas, but other cognitive capacities must be employed to evaluate these ideas in order for them to count as knowledge. Consideration of the Simulation Theory's so-called 'threat of collapse' provides further evidence that imagination does not, on its own, yield new knowledge of contingent facts, and it suggests a way to supplement imagination in order to get such knowledge.

Abstract: By carefully examining one of the most famous thought experiments in the history of science - that by which Galileo is said to have refuted the Aristotelian theory that heavier bodies fall faster than lighter ones - I attempt to show that thought experiments play a distinctive role in scientific inquiry. Reasoning about particular entities within the context of an imaginary scenario can lead to rationally justified concluusions that - given the same initial information - would not be rationally justifiable on the basis of a straightforward argument.

Abstract: Contemplating imaginary scenarios that evoke certain sorts of quasi?sensory intuitions may bring us to new beliefs about contingent features of the natural world. These beliefs may be produced quasi?observationally; the presence of a mental image may play a crucial cognitive role in the formation of the belief in question. And this albeit fallible quasi?observational belief?forming mechanism may, in certain contexts, be sufficiently reliable to count as a source of justification. This sheds light on the central puzzle surrounding scientific thought experiment, which is how contemplation of an imaginary scenario can lead to new knowledge about contingent features of the natural world.

Abstract: In the first half of this book, I offer a theory of fictional content or, as it is sometimes known, 'fictional truth'.The theory of fictional content I argue for is 'extreme intentionalism'. The basic idea - very roughly, in ways which are made precise in the book - is that the fictional content of a particular text is equivalent to exactly what the author of the text intended the reader to imagine. The second half of the book is concerned with showing how extreme intentionalism and the lessons learnt from it can illuminate cognate questions in the philosophy of fiction and imagination. For instance, I argue, my position helps us to explain how fiction can provide us with reliable testimony; it helps explain the phenomenon of imaginative resistance; and it fits with, and so supports, a persuasive theory of the nature of fiction itself. In my final chapter, I show how attending to intentionalist practices of interpreting fictional content can illuminate the nature of propositional imagining itself.

Abstract: In this paper I present an objection to the theory of fictional content known as 'hypothetical intentionalism'. It centres around the fact that certain sentences in fictions can both imply fictional truths and convey testimony, to be believed by the reader. I argue that hypothetical intentionalism cannot easily make sense of this fact; whereas actual author intentionalism (a rival to hypothetical intentionalism) can.

Abstract: In this paper, I survey in some depth three issues arising from the connection between imagination and fiction: (i) whether fiction can be defined as such in terms of its prescribing imagining; (ii) whether imagining in response to fiction is de se, or de re, or both; (iii) the phenomenon of 'imaginative resistance' and various explanations for it.

Abstract: I will argue that our capacity to directly read off truths from fiction, and the power of the novelist to testify to truths, is indeed limited. I will go on to argue that there are, however, further more indirect ways of coming to truths through fiction, but that even in those cases the author's power to manipulate should make the epistemically virtuous person proceed carefully. However, before I do that I want to raise three obvious kinds of response to our puzzle. These responses take issue with the claims by which the problem is set up, and I want to look at them briefly, really only to set them aside. My interest is primarily a resolution that hangs on to all three claims.

Abstract: Both imagery and imagination play an important part in our mental lives. This article, which has three main sections, discusses both of these phenomena, and the connection between them. The first part discusses mental images and, in particular, the dispute about their representational nature that has become known as the 'imagery debate'. The second part turns to the faculty of the imagination, discussing the long philosophical tradition linking mental imagery and the imagination - a tradition that came under attack in the early part of the twentieth century with the rise of behaviorism. Finally, the third part of this article examines modal epistemology, where the imagination has been thought to serve an important philosophical function, namely, as a guide to possibility.

Abstract: The present paper offers a philosophical discussion of phenomena which in the empirical literature have recently been subsumed under the concept of 'mental time travel'. More precisely, the paper considers differences and similarities between two cases of 'mental time travel', recollective memories ('R-memories') of past events on the one hand, and sensory imaginations ('S-imaginations') of future events on the other. It develops and defends the claim that, because a subject who R-remembers a past event is experientially aware of a past particular event, while a subject who S-imagines a future event could not possibly be experientially aware of a future particular event, R-memories of past events and S-imaginations of future events are ultimately mental occurrences of two different kinds.