The grounding objection to presentism rests on two premises: (i) every true proposition P has a truthmaker T, and (ii) some claims about the future and past are obviously true. However, if the future and past do not exist, there can be no truthmakers for future and past tensed expressions. Presentists tend not to challenge the premises of the objection. Instead they argue that the present contains all the truthmakers we need. Presentists should challenge the premises (...) instead. First, finding truthmakers in the present only results in the postulation of implausible and/or ethereal entities that ultimately fail to solve the grounding objection. Second, no manifestly absurd consequences follow from accepting the lack of truth-values for tensed expressions. Third, the grounding objection does not just require the assumption that for every truth there is a truthmaker, but also that for every truthmaker there is a truth. I show how one can deny the latter without denying the former. (shrink)

Presentism is the view that only presently existing things exist. Actualism is the view that only actually existing things exist. Although these views have much in common, the position we take with respect to one of them is not usually thought to constrain the position that we may take toward the other. In this paper I argue that this standard attitude deserves further scrutiny. In particular, I argue that the considerations that motivate one common objection to presentism—the (...) grounding objection—threaten to give rise to an analogous grounding objection to actualism. Those who are moved by grounding considerations to give up presentism should either be moved by analogous considerations to give up actualism as well or be prepared to undertake quite a bit of further work in order to defend their position. (shrink)

Many philosophers believe that truth is grounded: True propositions depend for their truth on the world. Some philosophers believe that truth’s grounding has implications for our ontology of time. If truth is grounded, then truth supervenes on being. But if truth supervenes on being, then presentism is false since, on presentism, e.g., that there were dinosaurs fails to supervene on the whole of being plus the instantiation pattern of properties and relations. Call this the grounding argument (...) against presentism. Many presentists claim that the grounding argument fails because, despite appearances, supervenience is compatible with presentism. In this paper, I claim that the grounding argument fails because, despite appearances, truth’s grounding gives the presentist no compelling reason to adopt the sort of supervenience principle at work in the grounding argument. I begin by giving two precisifications of the grounding principle: truthmaking and supervenience. In Sect. 2, I give the grounding argument against presentism. In Sect. 3, I argue that we should distinguish between eternalist and presentist notions of grounding; once this distinction is in hand, the grounding argument is undercut. In Sect. 4, I show how the presentist’s notion of grounding leads to presentist-friendly truthmaking and supervenience principles. In Sect. 5, I address some potential objections. (shrink)

The truthmaker objection to presentism (the view that only what exists now exists simpliciter) is that it lacks sufficient metaphysical resources to ground truths about the past. In this paper I identify five constraints that an adequate presentist response must satisfy. In light of these constraints, I examine and reject responses by Bigelow, Keller, Crisp, and Bourne. Consideration of how these responses fail, however, points toward a proposal that works; one that posits God’s memories as truthmakers for truths (...) about the past. I conclude that presentists have, in the truthmaker objection, considerable incentive to endorse theism. (shrink)

This paper is a partial defence of presentism against the argument from cross-time relations. It is argued, first, that the Aristotelian view of causation and persistence does not really depict these phenomena in terms of relations between entities existing at different times, and indeed excludes the possibility of such cross-time relations obtaining. Second, it is argued that to reject the existence of the past—and thereby be unable to ground the truth of claims about the past—does not lead to any (...) absurd consequences. (shrink)

The Molinist doctrine that God has middle knowledge requires that God knows the truth-values of counterfactuals of freedom, propositions about what free agents would do in hypothetical circumstances. A well-known objection to middle knowledge, the grounding objection, contends that counterfactuals of freedom have no truth-value because there is no fact to the matter as to what an agent with libertarian freedom would do in counterfactual circumstances. Molinists, however, have offered responses to the grounding objection that (...) they believe are adequate for maintaining the coherence of middle knowledge. I argue that these responses to the grounding objection are not adequate, and that what I call the ‘generic grounding objection’ still poses a serious challenge to middle knowledge. (shrink)

Presentism is a controversial and much discussed position in the metaphysics of time. The position is often glossed as simply the view that everything that exists is present. This gloss, however, does not in itself characterize a single view. In this paper, I first propound the variety of presentist views, characterizing the primary dimensions along which the views differ. I then present the version of presentism I deem optimal. The variety among presentist views is so great that the (...) version that I prefer and shall defend—transient presentism—is not even characterized by the standard gloss given above. I next discuss all of the objections to presentism of which I am aware, considering the relevance of each to transient presentism. I conclude that transient presentism provides the most satisfying responses to the traditional objections and, furthermore, captures very well the motivation for adopting a presentist position in the first place. The grounds for these two conclusions constitute my defense of transient presentism. (shrink)

According to presentism, everything that exists is present. According to the truthmaker principle, for every true proposition there is a truthmaker – an entity that suffices for the truth of that proposition. According to realism about the past, there are true propositions about the past. Together these claims necessitate presently existing truthmakers for truths about the past (presentist truthmakers). Cameron (2010) argues that temporal distributional properties (TDPs) can play the role of presentist truthmakers. Corkum (2014) argues that they cannot. (...) I argue against Corkum’s objections. In §2, I introduce and outline the motivation for TDPs. In §3, I show that unless TDPs are stipulated to be fundamental, as Cameron does, they can be reduced to temporal non–distributional properties, which are unable to play the role of presentist truthmakers. In §4, I argue against Corkum’s two objections to Cameron’s stipulation. Corkum’s first objection is that Cameron has no grounds on which to stipulate that TDPs are fundamental, and that the reducibility of TDPs to temporal non–distributional properties (as discussed in §3) shows that they are not. I argue that the burden of proof is not on Cameron to argue that TDPs are fundamental, but on Corkum to argue that they are not, and that to argue from the reducibility of TDPs to their non–fundamentality is to beg the question against Cameron: the reduction is only possible once their non–fundamentality is assumed. Corkum’s second objection is that if Cameron is allowed to stipulate that TDPs are fundamental in order to escape objections, then Bigelow's (1996) account is allowed to make the same move, rendering Cameron’s account redundant. I argue that the cases are asymmetric: the alternative account faces a legitimate objection whilst Cameron’s account does not. (shrink)

Alvin Plantinga’s reply to the grounding objection to propositions now called counterfactuals of freedom, originally made by Robert Adams, can be interpretedas follows: if, for the sake of argument, we require counterfactuals of freedom to be grounded in something that makes them true, we can simply (and trivially) say that there are corresponding counterfactual facts that ground them. I argue that such facts, together with the facts about the situations in which moral agents find themselves, would ontologically determine (...) that the agents perform their acts, rendering these acts unfree. Thus, I maintain that, contrary to Plantinga’s intent, allowing the grounding facts into the divine creation situation entails the falsity of Molinism. If there is no other way that God can know what free creatures would do than through counterfactuals of freedom, divine foreknowledge of human acts is inconsistent with human freedom and moral responsibility. (shrink)

Presentists claim that only presently existing objects exist. One version of presentism is ersatzer presentism, according to which times are a kind of abstract object. Such a view is appealing because it affords the presentist an answer to the grounding objection—a potentially lethal objection to presentism. Despite this advantage, available versions of ersatzer presentism suffer from a heretofore unappreciated shortcoming: they cannot account for the truth of certain counterfactual claims about the past. We (...) argue for this claim by considering two views representative of ersatzer presentism—those of Thomas Crisp and Craig Bourne. After presenting our arguments against their views, we defend two crucial assumptions in those arguments. Finally, we offer a novel version of ersatzer presentism that appropriates the metaphysics of constitution in order to avoid the difficulty that current ersatzer presentist views face. (shrink)

The book is divided into three parts. The first, containing three papers, focuses on the characterization of the central tenets of previii sentism (by Neil McKinnon) and eternalism (by Samuel Baron and Kristie Miller), and on the ‘sceptical stance’ (by Ulrich Meyer), a view to the effect that there is no substantial difference between presentism and eternalism. The second and main section of the book contains three pairs of papers that bring the main problems with presentism to the (...) fore and outlines its defence strategy. Each pair of papers in this section can be read as a discussion between presentists and eternalists, wherein each directly responds to the arguments and objections offered by the other. This is a discussion that is sometimes absent in the literature, or which is at best carried out in a fragmented way. The first two papers of the section deal with the problem of the compatibility of Special Relativity Theory (SRT) and presentism. SRT is often considered to be a theory that contradicts the main tenet of presentism, thereby rendering presentism at odds with one of our most solid scientific theories. Christian Wüthrich’s paper presents arguments for the incompatibility of the two theories (SRT and presentism) within a new framework that includes a discussion of further complications arising from the theory of Qauantum Mechanics. Jonathan Lowe’s paper, by contrast, develops new general arguments against the incompatibility thesis and replies to Wüthrich’s paper. The second pair of papers focuses on the problem that presentists face, in providing grounds for past tensed truths. In the first (by Matthew Davidson), new arguments are provided to defend the idea that the presentist cannot adequately explain how what is now true about the past is grounded, since for the presentist the past is completely devoid of ontological ground. The second paper (by Brian Kierland) takes up the challenge of developing a presentist explanation of past truths, beginning by outlining some existing views in the literature before advancing an original proposal. (shrink)

Let us call non-presentist dynamism any view according to which (a) a single moment of time is objectively present and (b) which time is objectively present changes and (c) objectively non-present times exist, and at least some of these are occupied by objects, events, or properties. Non-presentist dynamism has an advantage over presentist dynamism—the view that only present objects, properties, and events exist, and that which objects, properties and events there are, changes—in the truthmaking arena. Presentists have trouble finding plausible (...) truthmakers for past (and future) tensed propositions, since no past, (or future) objects, properties, or events exist, which could make true said propositions. Hence presentists have to resort to one of two strategies. According to the first, nothing makes past (or future) tensed propositions true, though some are true nonetheless. For some class of propositions, the truth of said propositions does not in any way depend on ontology. This strategy rejects even the fairly weak requirement that for any proposition P, and worlds w and v, if P is true in w but not in v, then either something exists in v but not in w or else some n-tuple of things stands in some fundamental relation in v but not in w . Call this account No Truthmaker: -/- No Truthmaker: There are no truthmakers for past-tensed truths. -/- Embracing No Truthmaker is typically taken to be a cost of presentism. According to the second strategy, some presently existing thing makes true past-tensed truths. Advocates of this strategy embrace anti-aboutness truthmaking, the view that while all truths are grounded in being, the truth of a proposition need not grounded in the thing(s) the proposition is about. Since past things do not exist, past-tensed propositions are made true by something other than what they are about. Such presentists endorse some version of Present Record Truthmaking. (shrink)

Many philosophers think there is a luck problem confronting libertarian models of free will. If free actions are undetermined, then it seems to be a matter of chance or luck that they occur—so the objection goes. Agent-causal libertarians have responded to this objection by asserting that free actions, in their essence, involve a direct causal relation between agents and the events they cause. So, free actions are not lucky after all. Not everyone, however, is convinced by this response. (...) Al Mele and Peter van Inwagen, for instance, argue that luckiness remains even if agent-causation exists. One way to answer their arguments, I suggest, is by appealing to considerations in metaphysical grounding and the associated idea of explanatory priority. Mele’s argument loses force if facts about which possible world is actual are partly grounded in facts about free choices themselves. And van Inwagen’s challenge can be met if facts about free actions are explanatorily prior to any objective probabilities associated with those actions. (shrink)

Opponents of presentism have often argued that the presentist has difficulty in accounting for what makes true past-tensed propositions true in a way that is compatible with her metaphysical view of time and reality. The problem is quite general and concerns not only strong truth-maker principles, but also the requirement that truth be grounded in reality. In order to meet the challenge, presentists have proposed many peculiar present aspects of the world as grounds for truths concerning the past, such (...) as uninstantiated haecceities, Meinongian non-existents, ersatz times, and dispositional and distributional properties. The main problem with all such solutions is that any explanation of what grounds a TptP that involves the past is eo ipso a better explanation than any that involves only the present. Thus, the quest for an account of grounding for TptP that is compatible with the presentist ontology and ideology is doomed to be explanatorily deficient with respect to eternalism. In a recent article, Ben Caplan and David Sanson have claimed that presentists should change their strategy and, rather than seeking for exotic grounds for TptP, should adopt a more liberal view of explanation. That is, they should allow themselves to resort to “past directed” explanations, even if they do not accept the past in their ontology and ideology. I argue that such a proposal is not compatible with the tenet that there is a substantial distinction between the ideology of such a version of presentism and that of eternalism. Therefore, the presentist cannot endorse such “deflationist” explanations as an easy way out to the problem of the grounding of TptP. (shrink)

It is a common criticism of presentism – the view according to which only the present exists – that it errs against truthmaker theory. Recent attempts to resolve the truthmaker objection against presentism proceed by restricting truthmaker maximalism (the view that all truths have truthmakers), maintaining that propositions concerning the past are not made true by anything, but are true nonetheless. Support for this view is typically garnered from the case for negative existential propositions, which some philosophers (...) contend are exceptions to truthmaker maximalism. In this article, we argue that a ‘no truthmakers’ approach to the truthmaker objection is critically flawed. (shrink)

ABSTRACTThe ability of providing an adequate supervenience base for tensed truths may seem to be one of the main theoretical advantages of both the growing-block and the moving-spotlight theory of time over presentism. However, in this paper I will argue that some propositions appear to be as problematic for growing-block theorists as past-directed propositions are for presentists, namely propositions stating that nothing will be the case in the future. Furthermore, I will show that the moving-spotlight theory can adequately address (...) all the main supervenience challenges that can be levelled against A-theories of time. I will, thus, conclude that, at least as far as the supervenience principle is concerned, the moving-spotlight theory should be preferred over both presentism and the growing-block theory. (shrink)

In “Ducking Friendly Fire: Davison on the Grounding Objection”, William Lane Craig responds to a statement of The Grounding Objection articulated by Scott Davison in “Craig on the Grounding Objection to Middle Knowledge”. According to Davison, unless we have an explanation of true counterfactuals that makes reference to actual human persons in specific situations we lack an adequate explanation of how counterfactuals of creaturely freedom could possibly be true. Drawing from and elaborating on Edward (...) Wierenga’s response to The Grounding Objection in “Providence, Middle Knowledge, and the Grounding Objection”, I formulate and motivate a view that satisfies the plausible requirement that the grounds for God’s knowledge of true counterfactuals of creaturely freedom are actually existent things while eschewing Davison’s implausibly strong requirement that the things in question must be specific human persons in specific situations. I conclude that, contrary to Davison, facts about uninstantiated human person essences can do at least some of the relevant explanatory work. (shrink)

The paper is devoted to an examination of the epistemic account of the notion of deductive inference recently provided by D. Prawitz, and based on the notion of ground. This is part of the general scenario constituted by the “Proof-theoretic semantics”, presented since the ’70s of the last century as an alternative to the standard model-theoretic explication of the notion of logical consequence.Our argument pivots on the so-called “Curry–Howard Correspondence”, which exploited the idea of considering proofs as proper mathematical objects (...) in a remarkable way. A sort of rational reconstruction of this idea is outlined, tracing it back to Hilbert and Husserl’s investigations. (shrink)

Vaccine refusal occurs for a variety of reasons. In this article we examine vaccine refusals that are made on conscientious grounds; that is, for religious, moral, or philosophical reasons. We focus on two questions: first, whether people should be entitled to conscientiously object to vaccination against contagious diseases ; second, if so, to what constraints or requirements should conscientious objection to vaccination be subject. To address these questions, we consider an analogy between CO to vaccination and CO to military (...) service. We argue that conscientious objectors to vaccination should make an appropriate contribution to society in lieu of being vaccinated. The contribution to be made will depend on the severity of the relevant disease, its morbidity, and also the likelihood that vaccine refusal will lead to harm. In particular, the contribution required will depend on whether the rate of CO in a given population threatens herd immunity to the disease in question: for severe or highly contagious diseases, if the population rate of CO becomes high enough to threaten herd immunity, the requirements for CO could become so onerous that CO, though in principle permissible, would be de facto impermissible. (shrink)

Most objections to atheism focus on the evidence that we have to be theists or on the purported effect that atheism has on our moral behaviour. Could it be in our own interests to believe in God and, if so, do the prudential reasons we have for believing in God constitute a different kind of objection to atheism? In this chapter, I focus on this question. I argue that in order for prudential objections to atheism to get off the (...) ground, we must believe that we can have prudential reasons for and against believing things. I argue that a modest version of this view is more plausible than it may initially seem. I consider two kinds of prudential reasons for belief: personal benefits like consolation, health, and community; and Pascal's contention that we are more likely to experience an infinitely good afterlife if we believe in God. (shrink)

In Block I offered a compromise between the pro choice position that fervently supports stem cell research, and the pro life philosophy which bitterly opposes it. The compromise was a contest: allow would be researchers to create as many fertilized eggs as they wished. But, also, these should be offered up to would be parents to adopt all of these “children” as they wanted. If and only if there were any unadopted fetuses remaining in the laboratories of the nation would (...) it be licit, on libertarian grounds, for research on them to take place. In the present paper I respond to several objections to this “modest proposal.”. (shrink)

This article aims to provide a defense of the coherence of the doctrine of middle knowledge against the Grounding Objection. A solution to the Grounding Objection is provided by utilising the metaphysical thesis of Modal Realism proposed by David K. Lewis (as further developed by Kris McDaniel and Philip Bricker). Utilising this metaphysical thesis will enable the Counterfactuals of Creaturely Freedom, that are part of God’s middle knowledge, to have pre-volitional truthmakers, and thus, ultimately, we will (...) have a means to finally deal with this problematic issue that has often been raised against this doctrine. (shrink)

Some writers have objected to cultural appropriation in the arts on the grounds that it violates cultures’ property rights. Recently a paper by Erich Matthes and another by C. Thi Nguyen and Matthew Strohl have argued that cultural appropriation does not violate property rights but that it is nevertheless often objectionable. Matthes argues that cultural appropriation contributes to the oppression of disadvantaged cultures. Nguyen and Strohl argue that it violated the intimacy of cultures. This paper argues that neither Matthes nor (...) Nguyen and Strohl succeed in showing that cultural appropriation is often objectionable. (shrink)

Freedom of conscience is a core element of human rights respected by most European countries. It allows abortion through the inclusion of a conscience clause, which permits opting out of providing such services. However, the grounds for invoking conscientious objection lack clarity. Our aim in this paper is to take a step in this direction by carrying out a systematic review of reasons by midwives and nurses for declining, on conscience grounds, to participate in abortion. We conducted a systematic (...) review of ethical arguments asking, “What reasons have been reported in the argument based literature for or against conscientious objection to abortion provision by nurses or midwives?” We particularly wanted to identify any discussion of the responsibilities of midwives and nurses in this area. Search terms were conscientious objection and abortion or termination and nurse or midwife or midwives or physicians or doctors or medics within the dates 2000–2016 on: HEIN legal, Medline, CINAHL, Psychinfo, Academic Search Complete, Web of Science including publications in English, German and Dutch. Final articles were subjected to a rigorous analysis, coding and classifying each line into reason mentions, narrow and broad reasons for or against conscientious objection. Of an initial 1085 articles, 10 were included. We identified 23 broad reasons, containing 116narrow reasons and 269 reason mentions. Eighty one narrow reasons argued in favour of and 35 against conscientious objection. Using predetermined categories of moral, practical, religious or legal reasons, “moral reasons” contained the largest number of narrow reasons. The reasons and their associated mentions in this category outnumber those in the sum of the other three categories. We identified no absolute argument either for or against conscientious objection by midwives or nurses. An invisibility of midwives and nurses exists in the whole debate concerning conscientious objection reflecting a gap between literature and practice, as it is they whom WHO recommend as providers of this service. While the arguments in the literature emphasize the need for provision of conscientious objection, a balanced debate is necessary in this field, which includes all relevant health professionals. (shrink)

In this paper I will consider a number of responses to the grounding problem for presentism. I don’t think that the grounding problem is a damning problem for the presentist (it seems to me that presentism has much more serious problems with cross-time relations and relativity). But each of the solutions comes at a cost, and some are much pricier than others. I will set out what I take these costs to be when I examine each (...) response to the grounding problem. (shrink)

Jason Brennan and Peter Jaworski reject expressive objections to markets on the grounds that market symbolism is culturally contingent, and contingent cultural symbols are less important than the benefits markets offer. I grant and, but I deny that these points suffice as grounds to dismiss expressive critiques of markets. For many plausible expressive critiques of markets are not symbolic critiques at all. Rather, they are critiques grounded in the idea that some market transactions embody morally inappropriate normative stances toward the (...) goods or services on offer. (shrink)

This paper addresses the plausibility of practical apatheism: an attitude of apathy or indifference about philosophical questions pertaining to God’s existence grounded in the belief that they lack practical significance. Since apatheism is rarely discussed, we begin by clarifying the position and explaining how it differs from some of the other positions one may take with regard to the existence of God. Afterward, we examine six distinct objections to practical apatheism. Each of these objections posits a different reason for thinking (...) that belief in God is practically significant. Five of these objections prove unsuccessful. The sixth, which appeals to the practical significance of belief in God with respect to our fates in the afterlife, is more promising but nonetheless encounters significant obstacles. Since the success of this objection is controversial, whether we have good grounds to reject practical apatheism should be similarly controversial, and the view should be given further examination. (shrink)

Presentism faces a familiar objection from truthmaker theory. How can propositions about the past be made true if past entities do not exist? In answering this question, there are, broadly, two roads open to the presentist. The easy road to presentism proceeds by capitulating to the demands imposed by truthmaker theory and finding truthmakers for claims about the past. This road typically involves the invocation of controversial metaphysical posits that must then be defended. The hard road to (...) presentism resists the demands of truthmaker theory by denying that all truths must be truth-made. The road is hard as it requires providing a principled restriction on the scope of truthmaker theory. In this paper, I argue that the hard road collapses back into the easy road; there is no hard road to presentism. (shrink)

Christopher Cowley 1 has recently put forward three arguments against the legal accommodation of a general practitioner’s conscientious objection to abortion referrals. i He claims that the adoption of these arguments does not undermine a more general right to CO to involvement in abortion. I argue that Cowley is seriously mistaken. His three arguments, especially the second and third, proceed on a path directed towards the outright rejection of a right to CO in healthcare contexts. A common problem with (...) Cowley’s three arguments is that they overlook the peremptory significance for CO analysis of both the internal, deliberating perspective of those with a CO and the good of moral integrity. This paper supports the view that either there are strong prima facie grounds for holding that a right to CO extends in principle to the issue of referrals or the claim of a general right to CO is easily assailable. (shrink)

In 2015, the U.S. Supreme Court issued its ruling on the Patient Protection and Affordable Care Act (ACA). Among other things, it found that states may refuse to expand Medicaid to all individuals earning less than 133% of the federal poverty line. In this article, I evaluate the strongest conservative objection to the Medicaid expansion, which runs as follows: "Defenders of the ACA promised that the Medicaid expansion (and all other parts of the ACA) would be paid for with (...) compensating cuts. However, it’s arguable that that claim is false and that the government is likely to follow its well-worn pattern of charging at least some of the increased spending to the national debt. Debt is already at dangerous levels, and adding to it increases the risk of a serious fiscal crisis. We should therefore oppose the Medicaid expansion." After laying out this argument, I evaluate its central claims and draw three main conclusions. First, some people could reasonably believe the assumptions behind the fiscal objection, and thus reasonably oppose the Medicaid expansion as well. Second, despite the fact that reasonable critics could hold those assumptions, most critics do not, and so they should not reject the Medicaid expansion on these fiscal grounds. Third, supporters of the ACA and the Medicaid expansion can reasonably reject the assumptions behind the fiscal objection, and thus the objection itself. (shrink)

Connectionism and computationalism are currently vying for hegemony in cognitive modeling. At first glance the opposition seems incoherent, because connectionism is itself computational, but the form of computationalism that has been the prime candidate for encoding the "language of thought" has been symbolic computationalism (Dietrich 1990, Fodor 1975, Harnad 1990c; Newell 1980; Pylyshyn 1984), whereas connectionism is nonsymbolic (Fodor & Pylyshyn 1988, or, as some have hopefully dubbed it, "subsymbolic" Smolensky 1988). This paper will examine what is and is not (...) a symbol system. A hybrid nonsymbolic/symbolic system will be sketched in which the meanings of the symbols are grounded bottom-up in the system's capacity to discriminate and identify the objects they refer to. Neural nets are one possible mechanism for learning the invariants in the analog sensory projection on which successful categorization is based. "Categorical perception" (Harnad 1987a), in which similarity space is "warped" in the service of categorization, turns out to be exhibited by both people and nets, and may mediate the constraints exerted by the analog world of objects on the formal world of symbols. (shrink)

The purpose of this paper is to show that conscientious objection to military service is essentially not a dilemma of freedom of conscience versus the duty to obey the law, but above all a dilemma between two conflicting patriotic moral obligations. Furthermore, the paper demonstrates that CO is justifiable on the basis of what is known as moderate patriotism, that is, out of a patriotism which is committed simultaneously to universal and particular values. The paper begins with a critical (...) discussion of theoretical weaknesses in liberal thought of CO. Then, the concept of moderate patriotism is presented, followed by a discussion of the notion of patriotic CO. The next stage presents a step Towards A Theory of PCO to Military Service and shows how it differs from other liberal theories of disobedience. The conclusion is that if CO on patriotic grounds is morally justifiable, it follows that this is an act committed within the framework of legitimate political discourse. Therefore, PCO is politically legitimate even if it is not always legal. In other words, the discussion of PCO offers a theoretical distinction between politicallegitimacy and legality. (shrink)

Semiotic objections to markets urge us not to place a good on the market because of the message that doing so would send. Brennan and Jaworski reject them on the grounds that either the contingent semiotics of a market can be changed or the weakness of semiotic reasons allows them to be ignored. The scope of their argument neglects the impure semiotic objections that claim that the message a market sends causes, constitutes, or involves a nonsemiotic wrong. These are the (...) most compelling class of semiotic objections and are the kind actually advanced in the literature. Rather than focusing on the necessity or contingency of a market's semiotics, we should instead attend to a semiotic objection's most important feature: its purity or impurity. (shrink)

In “Democracy and Deliberation: Two Models of Public Justification”, Mariano Garreta Leclercq presents an interesting argument in favor of what he calls “the common ground” conception of justification, as against the “standard” conception of justification. In this note I present an objection to that argument. More precisely, I point out a tension between two statements of that argument: 1) There is no right to decide for others; and 2) the margin of error in moral issues is very considerable. I (...) say that, if we are committed to the statement that the margin of error is very considerable in moral issues, so we cannot be convinced that there is no right to decide for others, because it is a moral principle in itself. (shrink)

This chapter looks at a range of objections to theism that one might class as “logical.” Some of these objections aim to show that theism involves an internal logical contradiction. Others aim to show that theism is at least logically incompatible with other beliefs to which the theist is also typically committed. Also included are objections grounded in the thought that theism is nonsensical or meaningless. The chapter provides both an overview of this broad terrain, including a map of possible (...) responses to different kinds of objection, and then a number of examples. (shrink)

This theoretical study focuses on terraforming in the context of the industrially created image of the world by the mainstream media and on philosophical objections to the terraforming activities of humanity. The first part discusses the specific nature of the spectacularism of media images, while the second part explains the paradigmatic change in media images. The third part then turns to the ethically grounded binarism of current philosophical reflections on human expansion into space. The purpose of this study is to (...) consider objections to the mainstream media focus from the viewpoint of contemporary philosophy. The theoretical reflection is based on induction and deduction in order to point out the ambivalence of what humanity can do in the framework of progress in the sense of what it is capable of and in the sense of what is right. (shrink)

This article aims to review the standard objections to dualism and to argue that will either fail to convince someone committed to dualism or are flawed on independent grounds. I begin by presenting the taxonomy of metaphysical positions on concrete particulars as they relate to the dispute between materialists and dualists, and in particular substance dualism is defined. In the first section, several kinds of substance dualism are distinguished and the relevant varieties of this kind of dualism are selected. The (...) remaining sections are analyses of the standard objections to substance dualism : It is uninformative, has troubles accounting for soul individuation, causal pairing and interaction, violates laws of physics, is made implausible by the development of neuroscience and it postulates entities beyond necessity. I conclude that none of these objections is successful. (shrink)

In “Robots, Trust and War” Simpson claims that victory in counter-insurgency conflicts requires that military forces and their governing body win the ‘hearts and minds’ of civilians. Consequently, forces made up primarily of autonomous robots would be ineffective in these conflicts for two reasons. Firstly, because civilians cannot rationally trust them because they cannot act from a motive based on good character. If they ever did develop this capacity then the purpose of sending them to war in our stead would (...) be lost because there would be no moral saving. Secondly, because if robot forces did offer a moral saving then this would signal that the deploying government could not be trusted to be committed to the conflict. I disagree with both claims. I argue firstly that there are less demanding grounds that could allow robot forces to be trusted sufficiently to be effective whilst still achieving a moral saving over the deployment of human ones. Secondly, that this moral saving would not necessarily signal that the deploying body lacked commitment because its interpretation would be highly context-dependent. I conclude therefore, contra-Simpson, that robot forces could plausibly be effective in counter-insurgency engagements in the foreseeable future. I suggest therefore that there may be a case for developing a more finely grained understanding of the opportunities for, and challenges of, their use. (shrink)

Presentism is usually understood as the thesis that only the present exists whereas the rival theory of eternalism is usually understood as the thesis that past, present, and future things are all equally real. The significance of this debate has been threatened by the so-called triviality objection, which allegedly shows that the presentist thesis is either trivially true or obviously false: Presentism is trivially true if it is read as saying that everything that exists now is present, (...) and it is obviously false if read as saying that everything that has existed, exits or will exist is present. If eternalism is taken as the negation of presentism, it is also either trivially false or obviously true. In this paper, I try to respond to the triviality objection on behalf of presentism. In second section, I will examine how the argument proceeds. In third section, I will reflect on three possible ways to respond but will argue that none of them succeeds in giving a satisfactory solution. I will then try to clarify the core idea of presentism and to suggest that if we characterise presentism accurately, the problem will disappear. In fourth section, I will offer a plausible definition of presentism and will show how it can avoid the triviality objection and demonstrate why it is advantageous to accept the version of presentism I offer. (shrink)

Here I defend the compatibility of presentism and time travel against a few objections. Keller and Nelson argue that, if presentism is at all plausible, presentism and time travel are as compatible as eternalism and time travel. But Miller and Sider are not convinced. I reply that for their concerns to have merit, Miller and Sider must assume presentists are committed to positions they need not be; I explain why presentists are not so committed and, in the (...) process, defend Keller and Nelson’s position that there is no roadblock to presentist time travel that does not also apply to eternalist time travel. (shrink)

In this paper, we show that presentism -- the view that the way things are is the way things presently are -- is not undermined by the objection from being-supervenience. This objection claims, roughly, that presentism has trouble accounting for the truth-value of past-tense claims. Our demonstration amounts to the articulation and defence of a novel version of presentism. This is brute past presentism, according to which the truth-value of past-tense claims is determined by (...) the past understood as a fundamental aspect of reality different from things and how things are. (shrink)

In this paper I refute an apparently obvious objection to Frankfurt-type counterexamples to the Principle of Alternate Possibilities according to which if in the counterfactual scenario the agent does not act, then the agent could have avoided acting in the actual scenario. And because what happens in the counterfactual scenario cannot count as the relevant agent's actions given the sort of external control that agent is under, then we can ground responsibility on that agent having been able to avoid (...) acting. I illustrate how this objection to Frankfurt's famous counterexample is motivated by Frankfurt's own 'guidance' view of agency. My argument consists in showing that even if we concede that the agent does not act in the counterfactual scenario, that does not show that the agent could have avoided acting in the actual scenario. This depends on the crucial distinction between 'not φ-ing' and 'avoiding φ-ing'. (shrink)

The “film as philosophy” (FAP) hypothesis turned into a field if its own right during the 2000s, after S. Mulhall’s On Film (2001). In this work, Mulhall defended that some films philosophize for themselves. This caused controversy. Around the same time of On Film’s release, B. Russell published the article “The philosophical limits of film” (2000). This article had one of the first attacks against FAP, posing some main objections based on metaphilosophical grounds, which were called the “generality” and the (...) “explicitness” objections. These objections made by Russell and by M. Smith are based on the idea that film and philosophy are too different in their purposes or ways of presentation, ideas that are grounded in implicit or explicit conceptions of philosophy. In this chapter, these will be analyzed, as well as some other metaphilosophically grounded objections, as a line of reasoning connecting to attempts of responding to them will be drawn. After doing so, it will be concluded that their metaphilosophical grounds are implausible, and, thus, they are not definite objections against FAP. (shrink)

This article considers the objection to abortion that a woman who voluntarily engages in sexual activity is responsible for her fetus and so cannot have an abortion. The conclusion argued for is that the conceptions of responsibility that can ground the objection that are considered do not necessitate a requirement on the part of a pregnant woman to carry her pregnancy to term. Thus, the iterations of the responsibility objection presented cannot be used to curtail reproductive choice.

This paper puts forth two reasons to hold that at least some mental entities are not physical entities. First argument: Some mental entities (namely, pains and other qualia) cannot possibly differ from how they seem to be, and since this cannot possibly be true of any non-mental entity, it follows that some mental entities are not physical. Second argument: It is necessarily on theoretical grounds, as opposed to strictly experiential grounds, that mental entities are identified with physical entities. Water is (...) legitimately believed to consist of microparticles of a certain kind because there is independent reason to believe that entities relevantly similar to such particles, supposing them to exist, are relevantly similar to water, so far as the latter can be directly observed. It is not, nor could it possibly be, on the basis of some directly observed concomitance between molecule-activity and water-activity that we believe the former to constitute the latter. It obviously isn't on the basis of any directly observed concomitance between brain-activity and mental-activity that the former is believed to mediate the latter. At the same time, there cannot possibly be any other legitimate basis for that belief. The reason for this is that nothing relevantly similar to mental activity can possibly be observed to accompany anything relevantly similar to brain activity. And the reason for the latter fact is that, even if brain-activity and mental-activity occur in the same physical space, they occur in different data-spaces: when you experience a pain, it is not given to you as occurring in the same spatial manifold as the falling of a stone or any other physical event. In general, mental events, whether or not they in fact have spatial coordinates, cannot possibly be observed (experienced) as having such coordinates, and for this reason they cannot be observed as having the same coordinates as brain-events. Thus, there can be no reason to grant the existence of the concomitances whose existence is needed to legitimate the bridge principles on the basis of which the mental could legitimately be identified with the physical. Note on the second argument: This argument doesn't show that the mental is non-physical; it shows only that there cannot possibly be any justification for the belief that the mental to be physical or, at any rate, that, if there is such a justification, it isn't comparable to the justification for the belief that water consists of molecules. (shrink)

Actualism is the view that only actually existing things exist. Presentism is the view that only presently existing things exist. In this paper, I argue that being an actualist without also being a presentist is not as easy as many philosophers seem to think. A common objection to presentism is that there is an unavoidable conflict between presentism and relativity theory. But actualists who do not wish to be presentists cannot point to this relativity objection (...) alone to support their position. Unless they have some antecedent reason for thinking that actualism is more plausible than presentism, anyone who is moved by the relativity objection to give up presentism should be moved by a related objection to give up actualism as well. If there is a reason to be an actualist without also being a presentist, it must go beyond the relativity objection to presentism. (shrink)

Are a statue and the lump of clay that constitutes it one object or two? Many philosophers have answered ‘two’ because the lump seems to have properties, such as the property of being able to survive flattening, that the statue lacks. This answer faces a serious problem : it seems that nothing grounds the difference in properties between colocated objects. The statue and lump are in the same environment and inherit properties from the same composing parts. But it seems that (...) differences in properties should be grounded. For this reason, philosophers including Mark Heller, Dean Zimmerman, Theodore Sider, Trenton Merricks, and Eric Olson have rejected the answer ‘two’. -/- I offer a solution to the grounding problem, in order to revive the traditional account. I argue that extrinsic relations contribute to the supervenience base of many kinds or sorts, and these extrinsic relations ground differences between colocated objects, such as statues and lumps of clay, human beings and lumps of tissue, and planets and masses of matter. The same collection of parts can stand in more than one extrinsic relation, with each relation grounding the composition of a distinct kind of object. In cases in which this happens, the properties of each object differ from the properties of other objects that share the same parts. (shrink)