•  816
    Out of Time: A Philosophical Study of Timelessness
    with Samuel Baron and Kristie Miller
    Oxford University Press. 2022.
    The idea that time does not exist is, for many, unthinkable: time must exist. Almost every experience we have tells us so. There has been plenty of debate around what time is like, but not whether it exists. The goal of this book is to make the absence of time thinkable. Time might not exist. Beginning with an empirically flavoured examination of the 'folk' concept of time, the book explores the implications this has for our understanding of agency, and the extent to which our best physics and b…Read more
  •  710
    Temporal Fictionalism for a Timeless World
    Philosophy and Phenomenological Research 102 (2): 281-301. 2019.
    Current debate in the metaphysics of time ordinarily assumes that we should be realists about time. Recently, however, a number of physicists and philosophers of physics have proposed that time will play no role in a completed theory of quantum gravity. This paper defends fictionalism about temporal thought, on the supposition that our world is timeless. We argue that, in the face of timeless physical theories, realism about temporal thought is unsustainable: some kind of anti-realism must be ad…Read more
  •  690
    Presentism and Distributional Properties
    In Karen Bennett & Dean Zimmerman (eds.), Oxford Studies in Metaphysics, Vol. 7, Oxford University Press. pp. 305-314. 2012.
    Ross Cameron proposes to reconcile presentism and truth-maker theory by invoking temporal distributional properties, instantiated by present entities, as the truth-makers for truths about the past. This chapter argues that Cameron's proposal fails because objects can change which temporal distributional properties they instantiate and this entails that the truth-values of truths about the past can change in an objectionable way.
  •  682
    Against mereological nihilism
    Synthese 191 (7): 1511-1527. 2014.
    I argue that mereological nihilism fails because it cannot answer the special arrangement question: when is it true that the xs are arranged F-wise? I suggest that the answers given in the literature fail and that the obvious responses that could be made look to undermine the motivations for adopting nihilism in the first place
  •  542
    Purely Theoretical Explanations
    Philosophia 49 (1): 133-154. 2020.
    This paper introduces a new kind of explanation that we describe as ‘purely theoretical’. We first present an example, E, of what we take to be a case of purely theoretical explanation. We then show that the explanation we have in mind does not fit neatly into any of the existing categories of explanation. We take this to give us prima facie motivation for thinking that purely theoretical explanation is a distinctive kind of explanation. We then argue that it can earn its keep via application to…Read more
  •  508
    Grounding at a distance
    Philosophical Studies 177 (11): 3373-3390. 2020.
    What distinguishes causation from grounding? One suggestion is that causation, but not grounding, occurs over time. Recently, however, counterexamples to this simple temporal criterion have been offered. In this paper, we situate the temporal criterion within a broader framework that focuses on two aspects: locational overlapping in space and time and the presence of intermediaries in space and time. We consider, and reject, the idea that the difference between grounding and causation is that gr…Read more
  •  422
    A Defence of Lucretian Presentism
    Australasian Journal of Philosophy 98 (4): 675-690. 2020.
    In this paper, we defend Lucretian Presentism. Although the view faces many objections and has proven unpopular with presentists, we rehabilitate Lucretianism and argue that none of the objections stick.
  •  395
    Philosophical enquiry stands to benefit from the inclusion of methods from the digital humanities to study language use. Empirical studies using the methods of the digital humanities have the potential to contribute to both conceptual analysis and intuition-based enquiry, two important approaches in contemporary philosophy. Empirical studies using the methods of the digital humanities can also provide valuable metaphilosophical insights into the nature of philosophical methods themselves. The us…Read more
  •  330
    Quantitative Parsimony: Probably for the Better
    British Journal for the Philosophy of Science 68 (3). 2017.
    ABSTRACT Our aim in this article is to offer a new justification for preferring theories that are more quantitatively parsimonious than their rivals. We discuss cases where it seems clear that those involved opted for more quantitatively parsimonious theories. We extend previous work on quantitative parsimony by offering an independent probabilistic justification for preferring the more quantitatively parsimonious theories in particular episodes of theory choice. Our strategy allows us to avoid …Read more
  •  316
    Problems of parthood for proponents of priority
    Analysis 73 (3): 429-438. 2013.
    According to some views of reality, some objects are fundamental and other objects depend for their existence upon these fundamental objects. In this article, I argue that we have reason to reject these views
  •  307
    Presentism and truth-making
    Erkenntnis 71 (3): 407-416. 2009.
    Here, I defend the view that there is no sensible way to pin a truth-maker objection on presentism. First, I suggest that if we adopt truth-maker maximalism then the presentist can requisition appropriate ontological resources with impunity. Second, if we deny maximalism, then the presentist can sensibly restrict the truth-maker principle in order to avoid the demand for truth-makers for talk about the non-present.
  •  306
    The Triviality Argument against presentism maintains that we should reject presentism because there is no way to define the view that is not either trivially true or obviously false. We suggest that this style of argument over-emphasises purely linguistic means of representing a philosophical thesis. We argue that there is no reason to suppose that all philosophical theses must be linguistically representable, and thus that the failure to linguistically represent presentism is no big deal. It ce…Read more
  •  281
    Monism: The Islands of Plurality
    with Sam Baron
    Philosophy and Phenomenological Research 93 (3): 583-606. 2016.
    Priority monism (hereafter, ‘monism’) is the view that there exists one fundamental entity—the world—and that all other objects that exist (a set of objects typically taken to include tables, chairs, and the whole menagerie of everyday items) are merely derivative. Jonathan Schaffer has defended monism in its current guise, across a range of papers. Each paper looks to add something to the monistic picture of the world. In this paper we argue that monism—as Schaffer describes it—is false. To do …Read more
  •  279
    Nefarious Presentism
    Philosophical Quarterly 65 (260): 355-371. 2015.
    Presentists, who believe that only present objects exist, face a problem concerning truths about the past. Presentists should (but cannot) locate truth-makers for truths about the past. What can presentists say in response? We identify two rival factions ‘upstanding’ and ‘nefarious’ presentists. Upstanding presentists aim to meet the challenge, positing presently existing truth-makers for truths about the past; nefarious presentists aim to shirk their responsibilities, using the language of trut…Read more
  •  268
    Time for Distribution?
    Analysis 72 (2): 264-270. 2012.
    Presentists face a familiar problem. If only present objects exist, then what 'makes true' our true claims about the past? According to Ross Cameron, the 'truth-makers' for past and future tensed propositions are presently instantiated Temporal Distributional Properties. We present an argument against Cameron's view. There are two ways that we might understand the term 'distribute' as it appears. On one reading, the resulting properties are not up to the task of playing the truth-maker role; on …Read more
  •  251
    A Sketch of a Presentist Theory of Passage
    Erkenntnis 73 (1): 133-140. 2010.
    In this paper I look to develop a defence of “presentist temporal passage” that renders presentism immune from recent arguments due to Eric Olson. During the course of the paper, I also offer comment on a recent reply to Olson’s argument due to Ian Phillips. I argue that it is not clear that Phillips’ arguments succeed.
  •  246
    The harmony of grounding
    with Sam Baron and Kristie Miller
    Philosophical Studies 179 (11): 3421-3446. 2022.
    Mereological harmony is the idea that the mereological structure of objects mirrors the mereological structure of locations. Grounding harmony is the idea that there is a similar mirroring between the grounding structure of objects and locations. Our goal in this paper is exploratory: we introduce and then explore two notions of grounding harmony: locative and structural. We outline potential locative and structural harmony principles for grounding, and show which of these principles may entail,…Read more
  •  244
    Ontological dependence in a spacetime-world
    Philosophical Studies 172 (11): 3101-3118. 2015.
    Priority Monism, as defined by Jonathan Schaffer, has a number of components. It is the view that: the cosmos exists; the cosmos is a maximal actual concrete object, of which all actual concrete objects are parts; the cosmos is basic—there is no object upon which the cosmos depends, ontologically; ontological dependence is a primitive and unanalysable relation. In a recent attack, Lowe has offered a series of arguments to show that Monism fails. He offers up four tranches of argument, with diffe…Read more
  •  237
    The Rotten Core of Presentism
    Synthese 199 (1-2): 3969-3991. 2021.
    Recently, some have attempted to reformulate debates in first-order metaphysics, particularly in the metaphysics of time and modality, for reasons due to Williamson. In this paper, we focus on the ways in which the likes of Cameron, Correia and Rosenkranz, Deasy, Ingram, Tallant, Viebahn, inter alia, have initiated and responded to attempts to capture the core of presentism using a formal, logical machinery. We argue that such attempts are doomed to fail because there is no theoretical core to p…Read more
  •  221
    Ontological cheats might just prosper
    Analysis 69 (3): 422-430. 2009.
    1. IntroductionA popular view in metaphysics is that which propositions are true depends upon how the world is . In more evocative language, truth requires ground. This thought then gets used to do some serious work. As Sider has it, ‘[t]he point of … the principle that truth supervenes on being is to rule out dubious ontologies’. Here, I argue that ‘dubious’ ontologies are theoretically virtuous
  •  202
    Dubious by nature
    Canadian Journal of Philosophy 43 (1): 97-116. 2013.
    There is a charge sometimes made in metaphysics that particular commitments are ‘hypothetical’, ‘dubious’ or ‘suspicious’. There have been two analyses given of what this consists in—due to Crisp (2007) and Cameron (2011). The aim of this paper is to reject both analyses and thereby show that there is no obvious way to press the objection against said commitments that they are ‘dubious’ and objectionable. Later in the paper I consider another account of what it might be to be ‘dubious’, and argu…Read more
  •  201
    (Existence) Presentism and the A-theory
    Analysis 72 (4): 673-681. 2012.
    Next SectionIn this article I offer a new version of presentism and argue that this new version of presentism is not a species of the A-theory. Along the way, I argue that Rasmussen’s recent attempt to articulate a version of presentism that is not also a version of the A-theory does not succeed
  •  173
    Do Not Revise Ockham's Razor Without Necessity
    with Sam Baron
    Philosophy and Phenomenological Research (3): 596-619. 2018.
    Ockham's razor asks that we not multiply entities beyond necessity. The razor is a powerful methodological tool, enabling us to articulate reasons for preferring one theory to another. There are those, however, who would modify the razor. Schaffer, for one, tells us that, ‘I think the proper rendering of Ockham's razor should be ‘Do not multiply fundamental entities without necessity’’. Our aim, here, is to challenge such re-workings of Ockham's razor.
  •  170
    Defining Existence Presentism
    Erkenntnis 79 (S3): 479-501. 2014.
    In this paper I argue in favour of a new definition of presentism that I call ‘existence presentism’ (EP). Typically, presentism is defined as the thesis that ‘only present objects exist’, or ‘nothing exists that is non-present’.1 I assume these statements to be equivalent. I call these statements of presentism ‘conventional presentism’ (CP). First, in §2, I rehearse arguments due to Ulrich Meyer that purport to show that presentism is not adequately defined as CP. In §§2.1–2.4 I show that consider…Read more
  •  159
    Presentism, Truthmaking and Necessary Connections
    Theoria 80 (4): 211-221. 2014.
    Ross Cameron puts forward a novel solution to the truthmaker problem facing presentism. I claim that, by Cameron's own lights, the view is not in fact a presentist view at all, but rather requires us to endorse a form of Priority Presentism, whereby past objects are derivative and depend for their existence upon present objects. I argue that this view should be rejected
  •  157
    What is it to “B” a relation?
    Synthese 162 (1): 117-132. 2008.
    The purpose of this paper is two fold: first, I look to show Oaklander’s theory of time to be false. Second, I show that the only way to salvage the B-theory is via the adopting of the causal theory of time, and allying this to Oaklander’s claim that tense is to be eliminated. I then raise some concerns with the causal theory of time. My conclusion is that, if one adopts eternalism, the unreality of time looks a better option than the B-theory.
  •  156
    Recent Work: Time
    Analysis 73 (2): 369-379. 2013.
    Recent work on time. There is, at present, a lot of varied and interesting work being done in the philosophy of time; too much for me to fully engage with all of it here. I will focus on three debates that have been particularly busy over the last few years: how do presentists ground true propositions about the past? How does time pass? How do we experience time’s passing?
  •  155
    Time for presence?
    Philosophia 38 (2): 271-280. 2010.
    It is, I think, possible to generate a variation of McTaggart’s (Mind 17:457–474, 1908 ) paradox that infects all extant versions of presentism. This is not to say that presentism is doomed to failure. There may be ways to modify presentism and I can’t anticipate all such modifications, here. For the purposes of the paper I’ll understand ‘presentism’ to be the view that for all x , x is present (cf. Crisp ( 2004 : 18)). It seems only right that, at a conference devoted to McTaggart’s work on tim…Read more
  •  148
    Can we help philosophy students become employable without offending those who say that such a task is not the job of an academic? Can we do this by using the insights from the literature that suggest the most effective way to teach employability is a close link to employers? We are happy to report that the answer is ‘yes.’ In this paper we share what we achieved and why we believe it was effective. We briefly discuss the background and genesis of ‘Communicating Philosophy,’ our employability cou…Read more