In this paper, I argue that there is an inconsistency between two presentist doctrines: that of ontological symmetry and asymmetry of fixity. The former refers to the presentist belief that the past and future are equally unreal. The latter refers to the A-Theoretic intuition that the past is closed or actual, and the future is open or potential. My position in this paper is that the presentist is unable to account for the temporal asymmetry that is so fundamentally a part (...) of her theory. In Section I, I briefly outline a recent defence of presentism due to Craig, and argue that a flaw in this defence highlights the tension between the presentist's doctrines of ontological symmetry and asymmetry of fixity. In Section II, I undertake an investigation, on the presentist's behalf, in order to determine whether she is capable of reconciling these two doctrines. In the course of the investigation, I consider different asymmetries, other than that of ontology, which might be said fundamentally to constitute temporal asymmetry, and the asymmetry of fixity in particular. In Section III, I also consider whether the presentist is able to avail herself of some of the standard B-Theoretic accounts of the asymmetry of fixity, and argue that she cannot. Finally, I conclude that temporal asymmetry cannot be accounted for (or explained) other than through the postulation of an ontological asymmetry. (shrink)

This essay is an investigation into the existence of a very unusual and some would say unacceptably exotic type of property: namely, the property of being a certain individual; or, if you prefer, the property of being identical to a certain individual. In other words, this essay will investigate whether in spite of their exotic nature there are thisnesses, and, in particular, whether thisnesses are instantiated by events. Of course, I have not really said enough yet about thisnesses to motivate (...) the criticism that such properties are exotic; for it might be the case that an individual x s thisness is merely a conjunction of all of x s qualitative properties. And, if we allow for the existence of all of the properties of an individual, it is not overly profligate to allow for the existence of this one additional conjunctive property. This, apparently, was Leibniz s view. Though seemingly ontologically mundane, however, such a qualitative1 thisness is not ontologically innocent. Given the definition of a thisness above, an individual s thisness is essential to it, and there are few philosophers who would wish to hold that all of an individual s properties are essential to it.2 Rather, it.. (shrink)

This paper seeks to give an account of what it is for an individual to instantiate thisness (i.e. primitive individual essence). Thisnesses are peculiar entities, and even those who endorse their existence and instantiation by objects/entities, have said very little about how an individual and its thisness are related. My approach will be to seek out a model for the instantiation of thisness by canvassing broadly Aristotelian accounts of the substance/attribute relation, and then by making appropriate modifications to the most (...) likely candidates in order to accommodate an individual's instantiation of thisness. What will emerge is that the model with the most utility makes thisness redundant in the case of material substances. Nonetheless, I will suggest that a version of the model can be appropriately applied in the case of other individuals which might instantiate thisness: for example, events (where these are conceived as a fundamental category of ontology distinct from material substances). (shrink)

My goal in this paper is to address what I call the ‘Incoherence’ objection to the growing universe theory of time. At the root of the objection is the thought that one cannot wed objective temporal becoming with the existence of a tenseless past—which is apparently what the growing universe theorist tries to do. To do so, however, is to attribute both dynamic and static aspects to time, and, given the mutual exclusivity of these two aspects—so the thought goes—incoherence results. (...) My solution to the problem is to offer an alternative account of past existence that is compatible with a dynamic conception of time. I take as my starting point Adams’ suggestion that the past exists in virtue of the existence of thisnesses of past individuals. I first seek to defend this suggestion, before amending it in order to provide a satisfactory response to the Incoherence objection. The result is a new growing universe theory which avoids the Incoherence objection but which has some surprising features of its own. Chief among these is the rejection of present events. I argue, however, that such a rejection is a necessary consequence of endorsing the growing universe theory, and that it is not as counter-intuitive as it initially sounds. (shrink)

I begin by briefly mentioning two different logical fatalistic argument types: one from temporal necessity, and one from antecedent truth value. It is commonly thought that the latter of these involves a simple modal fallacy and is easily refuted, and that the former poses the real threat to an open future. I question the conventional wisdom regarding these argument types, and present an analysis of temporal necessity that suggests the anti-fatalist might be better off shifting her argumentative strategy. Specifically, two (...) points of interest emerge from my analysis: first, temporal necessity turns out to be an inappropriate and ineffective tool for the fatalist to make use of; and, second, the dismissal of the argument from antecedent truth value turns out to be an over-hasty one. (shrink)

This article addresses the problem of divine foreknowledge and human freedom by developing a modified version of Boethius' solution to the problem – one that is meant to cohere with a dynamic theory of time and a conception of God as temporal. I begin the article by discussing the traditional Boethian solution, and a defence of it due to Kretzmann and Stump. After canvassing a few of the objections to this view, I then go on to offer my own modified (...) Boethian solution, according to which temporal reality is fundamentally dynamic, but truth is not. My claim is that there are eternally existing, tenseless propositions, with determinate truth values, but that these are made true by events that come into existence, and are not themselves eternal.Send article to KindleTo send this article to your Kindle, first ensure [email protected] is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about sending to your Kindle. Find out more about sending to your Kindle. Note you can select to send to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be sent to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply. Find out more about the Kindle Personal Document Service.Eternity, knowledge, and freedomVolume 49, Issue 1JOSEPH DIEKEMPER DOI: https://doi.org/10.1017/S0034412512000170Your Kindle email address Please provide your Kindle [email protected]@kindle.com Available formats PDF Please select a format to send. By using this service, you agree that you will only keep articles for personal use, and will not openly distribute them via Dropbox, Google Drive or other file sharing services. Please confirm that you accept the terms of use. Cancel Send ×Send article to Dropbox To send this article to your Dropbox account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about sending content to Dropbox. Eternity, knowledge, and freedomVolume 49, Issue 1JOSEPH DIEKEMPER DOI: https://doi.org/10.1017/S0034412512000170Available formats PDF Please select a format to send. By using this service, you agree that you will only keep articles for personal use, and will not openly distribute them via Dropbox, Google Drive or other file sharing services. Please confirm that you accept the terms of use. Cancel Send ×Send article to Google Drive To send this article to your Google Drive account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about sending content to Google Drive. Eternity, knowledge, and freedomVolume 49, Issue 1JOSEPH DIEKEMPER DOI: https://doi.org/10.1017/S0034412512000170Available formats PDF Please select a format to send. By using this service, you agree that you will only keep articles for personal use, and will not openly distribute them via Dropbox, Google Drive or other file sharing services. Please confirm that you accept the terms of use. Cancel Send ×Export citation Request permission. (shrink)

Abstract In this paper, I investigate the purported dilemma between a symmetrical conception of time and the denial of what I call Universal Logical Determinateness (ULD). According to the dilemma, the timeless and universal application of logical laws to all propositions necessitates either the view that the past and future are both open, or that they are both closed. My investigation proceeds by way of an assessment of Taylor's argument for fatalism, then of Dummet's presentation and refutation of the fatalistic (...) argument, and finally of Dummet's analogous argument which attempts to prove the possibility of an open past. In all cases, we find that the arguments implicitly rely upon the assumption that there exists a necessary connection between the truth aptness of propositions and the fixity (or non-fixity) of events. I question this assumption and conclude that any argument for the symmetry of time which relies upon it begs the question against the asymmetry of time. (shrink)

Philosophers who work on time often ignore the implications their doctrines have for the common sense intuition that the past is fixed and the future not. Similarly, those who work on fatalism, and whose arguments often imply an assertion or denial of the common sense intuition, rarely take into account the implicit dependence their arguments have upon specific theories of time. I take the intuition, and its relation to the nature of time, seriously. In Part I of my thesis, I (...) investigate the relations between the dynamic and static theories of time, on the one hand, and the intuition, on the other. I argue that the so called 'pure' forms of these theories, inasmuch as they both posit an ontological temporal symmetry, cannot do justice to the intuition. The 'pure' B-Theory, with its denial of objective temporal becoming, cannot allow for a robust sense in which the future is non-fixed. The 'pure' A-Theory, according to which only the present exists, acknowledges the robustness of the asymmetry, but cannot provide a ground for it. I conclude Part I of my thesis with the claim that only a conception of time according to which the past exists and the future does not, can account for the intuition. In Part II, I discuss those fatalistic arguments which rely upon the determinateness of future truth as their key premise, and argue that these fail either because they rely on an illegitimate modal concept, or because they rely on a key undefended assumption. Finally, in the Epilogue, I provide a more detailed sketch of the account of time posited at the end of Part I, and suggest that it can also provide a more thoroughgoing rejection of the logical fatalistic argument. (shrink)