Space and time are two obvious candidates as dimensions of reality. Yet, are they the only two dimensions of reality? Famously, David Lewis maintained the doctrine of ―modal realism‖, the thesis that possible worlds exist and are entities as concrete as the actual world that we live in. In this paper, I will explore the idea that modality can be construed as a dimension along with space and time. However, although Lewis‘ modal realism is the main source of inspiration for (...) this construal of modality, I will argue that something else is required for having a modal dimension. (shrink)

Many philosophers regard collective behavior and attitudes as the ground of the whole of social reality. According to this popular view, society is composed basically of collective intentions and cooperative behaviors; this is so both for informal contexts involving small groups and for complex institutional structures. In this article, I challenge this view, and propose an alternative approach, which I term institutional externalism. I argue that institutions are characterized by the tendency to defer to elements that are external to the (...) content of collective intentions—such as laws, declarations, and contracts. According to institutional externalism, those elements are the grounds of institutional statutes, rights, and duties. (shrink)

There seems to be a "what it is like" to the experience of the flow of time in any conscious activity of ours. In this paper, I argue that the feeling that time passes should be understood as a phenomenal modifier of our mental life, in roughly the same way as the blurred or vivid nature of a visual experience can be seen as an element of the experience that modifies the way it feels, without representing the world as being (...) in a certain way. I defend my positions against the deflationary view according to which the passing of time does not have a specific phenomenal character, and the representationalist view according to which the feeling of time passing is a feature of the representational content of our experience, like being red or yellow. (shrink)

In Temporal Experience, Torrengo considers the core facts of temporal experience and their interconnections, ultimately defending the atomist dynamic model of temporal experience.

The growing interest in fragmentalism is one of the most exciting trends in philosophy of time and is gradually reshaping the contemporary debate. Providing an extensive interpretation of this view, Samuele Iaquinto and Giuliano Torrengo articulate a novel theory of the passage of time and argue that it is the most effective in vindicating the inherent dynamism of reality. Iaquinto and Torrengo offer the first full-range application of fragmentalism to a number of metaphysical topics, including the open future, (...) causation, the A-theoretic interpretation of special relativity and time travel. The resulting picture, they argue, conveys the potential of a radically new understanding of time. (shrink)

Space and time are two obvious candidates as dimensions of reality. Yet, are they the only two dimensions of reality? Famously, David Lewis maintained the doctrine of.

Torrengo, Giuliano_Propositions and the Metaphysics of Time.

In this paper, we articulate a version of non-standard A-theory—which we call Flow Fragmentalism—in relation to its take on the issue of supervenience of truth on being. According to the Truth Supervenes on Being (TSB) Principle, the truth of past- and future-tensed propositions supervenes, respectively, on past and future facts. Since the standard presentist denies the existence of past and future entities and facts concerning them that do not obtain in the present, she seems to lack the resources to accept (...) both past and future-tensed truths and the TSB Principle. Contrariwise, positions in philosophy of time that accept an eternalist ontology (e.g., B-theory, moving spotlight, and Fine’s and Lipman’s versions of fragmentalism) allow for a “direct” supervenience base for past- and future-tensed truths. We argue that Flow Fragmentalism constitutes a middle ground, which retains most of the advantages of both views, and allows us to articulate a novel account of the passage of time. (shrink)

The analysis of the derogatory aspect of slurs has recently aroused interest among philosophers of language. A puzzling element of it is its erratic behaviour in embeddings, for instance negation or belief reports. The derogatory aspect seems sometimes to “scope out” from the embedding to the context of utterance, while at other times it seems to interact with the linguistic constructions in which the slur is implanted. I argue that slurs force us to maintain a kind of semantic indeterminacy which, (...) to my knowledge, has passed largely unnoticed in philosophy of language. (shrink)

In this paper, I present a problem for the realist with respect to the institutional sphere, and suggest a solution. Roughly, the problem lies in a contradiction that arises as soon as institutional contexts are allowed to influence the institutional profile of objects and events not only in the present, but also in the past. If such “retroactive enactments” are effective, in order to avoid contradiction the realist seems to have to accept the unpleasant conclusion that institutions can create a (...) past that has never been present. I will defend a solution which involves a distinction between temporal and atemporal types of institutional kinds that has, I maintain, independent interest. (shrink)

I present a new problem for the tense realist concerning the evaluation of cross-temporal claims, such as ‘John is now taller than Michael was in 1984’. Time can play two different roles in the evaluation of an utterance of a sentence: either as an element that completes the content expressed by the utterance (the completion role), or as part of the circumstances against which the content is evaluated (the evaluation role). It is this latter role that time plays in the (...) realist view of tenses. I argue that if the content of a cross-temporal sentence is taken at face value (as an ascription of a crosstemporally instantiated relation), time does not play the evaluation role. Therefore, the world of the tense realist seems to leave no room for cross-temporality. (shrink)

Ostrich presentists maintain that we can use all the expressive resources of the tensed language to provide an explanation of why true claims about the past are true, without thereby paying any price in terms of ontology or basic ideology. I clarify the position by making a distinction between three kinds of explanation, which has general interest and applicability. I then criticize the ostrich position because it requires an unconstrained version of the third form of explanation, which is out of (...) place in metaphysics. (shrink)

The aim of this paper is to argue that the adoption of an unrestricted principle of bivalence is compatible with a metaphysics that (i) denies that the future is real, (ii) adopts nomological indeterminism, and (iii) exploits a branching structure to provide a semantics for future contingent claims. To this end, we elaborate what we call Flow Fragmentalism, a view inspired by Kit Fine (2005)’s non-standard tense realism, according to which reality is divided up into maximally coherent collections of tensed (...) facts. In this way, we show how to reconcile a genuinely A-theoretic branching-time model with the idea that there is a branch corresponding to the thin red line, that is, the branch that will turn out to be the actual future history of the world. (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)

I criticize Lockwood’s solution to the “paradoxes” of time travel, thus endorsing Lewis’s more conservative position. Lockwood argues that only in the context of a 5D space-time-actuality manifold is the possibility of time travel compatible with the Autonomy Principle (according to which global constraints cannot override what is physically possible locally). I argue that shifting from 4D space-time to 5D space-time-actuality does not change the situation with respect to the Autonomy Principle, since the shift does not allow us to have (...) a coincidence-free local dynamical theory. (shrink)

In the contemporary landscape about temporal experience, debates concerning the “hard question” of the experience of the flow—as opposed to debates concerning more qualitative aspects of temporality, such as change, movement, succession and duration—are gaining more and more attention. The overall dialectics can be thought of in terms of a debate between the realists (who take the phenomenology of the flow of time seriously, and propose various account of it) and deflationists (who take our description of temporal phenomenology as “flowy” (...) to be spurious, and propose various explanation of this spuriousness). In this paper we look inside the realist side. We distinguish primitivist realism, according to which the feeling of time flowing is an irreducible sui generis phenomenology, and various forms of reductionist realism, according to which the experience of the flow is ultimately explainable in terms of a more basic phenomenology. We present reasons to be sceptical against the various reductionist proposals. The conclusion is thus disjunctive: either primitivism or deflationism is the correct account of the purported experience of the flow of time. (shrink)

Sceptics about substantial disputes in ontology often argue that when two philosophers seem to disagree on a quantified claim, they are actually equivocating on the notion of existence that they are using. When temporal elements play a central role, as in the debate between presentists and eternalists, the hypothesis of an equivocation with respect to existence acquires more plausibility. However, the anti-sceptic can still argue that this hypothesis is unjustified.

As far as our experience goes, we live in a dynamic present. Those two phenomenal features of experience—presentness and dynamism—are obviously connected. However, how they are connected is not obvious at all. In this paper, I criticise the view according to which the former can explain the latter, which I call sophisticated representationalism. My criticism will be based on an ambiguity in the notion of tense found in the philosophical literature, that between the perspectival understanding and the dynamic understanding of (...) tenses. The distinction is not just of independent interest, but it has a role in providing indirect evidence for the claim that the feeling of passage of time should be understood in non-representationalist terms. (shrink)

What do “existing” and “having existed” mean? The answer to this question depends radically on the metaphysical assumption that we are making about the nature of time. If we take the present to be privileged over other times, then “having existed” is bound to express a notion close to non-existence. If we think that the present has no ontological supremacy over what was and what will be, then the difference between “having existed” and “existing” is bound to be no deeper (...) than the difference between “existing here” and “existing there”. In this article I show that the view to the effect that the present is privileged, i.e. “presentism”, suffers from a fatal problem concerning the present truth of many past-tensed existential statements. Therefore, we had better abandon it in favour of “eternalism” – the rival view to the effect that between “existing” and “having existed” there is no ontological difference. (shrink)

The hyper-Russellian skeptic is someone who thinks that only one of all your experiences was, is, and will ever be conscious. Which one? The very one you are having now. Before you were always a zombie, and you will be a zombie for ever after. In the present literature on the metaphysics of passage of time, there is disagreement on whether our feeling that time passes — the “dynamic flavor” of our ordinary experience — provides support to the A-theory, that (...) is, the thesis that the passage of time is an objective feature of reality. Lately, several philosophers have argued against this idea. In this paper I want to push this line of reasoning further by exploiting the hyper-Russellian scenario against the A-theory of time. (shrink)

Even hard-core metaphysicians should admit that certain disputesmay indeed turn out not tobe substantive. The debate between presentism and eternalism has recently come undersceptical attack. The aim of the paper is to argue that a certain approach to presentism is indeedin danger of succumbing to the sceptic, and thus a no-go for the presentist.

Every criminal act ought to be matched by a corresponding punishment, or so we may suppose, and every punishment ought to reflect a criminal act. We know how to count punishments. But how do we count crimes? In particular, how does our notion of a criminal action depend on whether the prohibited action is an activity, an accomplishment, an achievement, or a state?

According to the “received view” the disagreement between endurantism and perdurantism is ontological and concerns the existence of temporal parts of continuants. In a recent paper, argues that the ontological conception of these theories does not address the crucial point: explaining the way things persist. According to Wasserman, perdurantism is not just the view that things have temporal parts; it is the view that things persist by having temporal parts. Moreover, in the last decade an alternative understanding of the dispute (...) between endurantism and perdurantism, the so called “locative turn”, has lead to an understanding of these two theories as concerning crucially locational rather than mereological notions. Our main aim in this paper is to bring together those two revisionary approaches to the received view, and show how they can enrich each other and open up further dimension of the debate. Finally in the last section we focus on some of the non-standard accounts of persistence and location that arise from this approach, such as “autonomism of persistence and location” and “reverse locational endurantism/perdurantism”. (shrink)

The goal of this paper is to defend the general tenet that time travelers cannot change the past within B-theoretical models of time, independently of how many temporal dimensions there are. Baron Pacific Philosophical Quarterly, 98, 129–147 offered a strong argument intended to reach this general conclusion. However, his argument does not cover a peculiar case, i.e. a B-theoretical one-dimensional model of time that allows for the presence of internal times. Loss Pacific Philosophical Quarterly, 96, 1–11 used the latter model (...) to argue that time travelers can change the past within such model. We show a way to debunk Loss’s argument, so that the general tenet about the impossibility of changing the past within B-theoretical models is maintained. (shrink)

Many philosophers take for granted that there is a strong pre‐theoretical intuition that the future is open and that it is worth trying to make sense of that intuition in theoretical terms. In this paper, I give a characterisation of the ordinary intuition in terms of three elements: our sense of agency, the difference in normativity between memories and expectations and naïve understanding of causality. Those intuitions allow us to pin down certain desiderata that an account of openness should respect. (...) Firstly, the fact that the future is open is not merely due to our epistemic situation (the fact that we do not know what the future will bring). Secondly, openness is not merely a matter of nomological indeterminism; even if indeterminism is part of what makes the future open, it cannot be the end of the story. Thirdly, openness requires more than ‘modal flexibility’ (i.e. the fact that the future could be different from what actually will be). I provide a minimal theory of openness, which respects those desiderata and which is based on the semantic notion of unsettledness and the metaphysical notion of indeterminacy. Roughly, the future is open if future‐tensed claims concerning contingent matters are such that their truth value is presently unsettled, and they are semantically unsettled because the future is metaphysically indeterminate. I then argue that this theory is compatible with what I call the closed future view. According to the latter, there is only one way in which things will go, although, given indeterminism, it is unsettled which way it is. I then consider an objection to my compatibility claim: if the open future claim is metaphysically substantive, there should be a way to differentiate it from the closed future scenario. I consider whether a friend of openness could rely on a dynamic metaphysics of time (such as presentism, or the growing block view) in order to differentiate their position from the closed future scenario. I argue that the appeal to a dynamic universe is ineffective. (shrink)

Quel bon vent, quel joli vent, ma vie m’appelle, ma vie m’attend French folk song 1. Presentists and Growing Block theorists appeal to ‘powerful intuitions’ when they defend their respective conceptions of time . Eternalists are prepared to go some length towards ‘reconciling’ the view from nowhen with at least some of these intuitions, or try to explain them away . Unaided intuitions may in fact underdetermine any particular metaphysical choice. One set of intuitions about time seems to have been (...) neglected, though, in spite of its power. These intuitions are the mirror image of those supporting the Growing Block theory , and they are modelled on a pre-reflective understanding of our own life. According to the intuitions, only the future and the present are real; the past isn’t. The present is the constantly eroding edge of the future, which thus shrinks incessantly. There is less and less future as the present proceeds. The obvious intuitive model of this view of time is our life; from which every day eats up a little bit. Smaller scale models are available in everyday life. As you are reading this text, you have less and less to read. You know it. You know that at some point you’ll finish, or stop, reading it. But a model is not enough to make a grand philosophical claim, and indeed the very existence of the model is the ground for a negative claim: a picture, it may be said, is holding you captive. The Future Shrinker has two tasks. The first is to show that the intuitive picture supporting the claim is robust and does not make implausible epistemological claims. The second task is to show that her theory is at least compatible with scientific lore, and at best a good way …. (shrink)

This paper offers an argument in favour of a Lewisian version of concretism that maintains both the principle of material inheritance (according to which, if all the parts of an object x are material, then x is material) and the materiality-modality link (that is, the principle that, for every x, if x is material, then x is possible).

In this paper I present a problem for the conventionalist regarding temporal metrics, and I defend an objectivist position on the ground of its explanatory force. Roughly, the conventionalist has it that there is no fact of the matter with respect to the truth or falsity of judgments of the kind “event e1 lasted as long as event e2”, while the objectivist thinks that they are grounded in objective features of space-time. I argue that, by positing grounds for judgments of (...) relative temporal length, the objectivist gains an explanatory force that the conventionalist position lacks. (shrink)

I argue that, contrary to an idea to be found in popularizations of time travel, one cannot more easily multiply oneself by taking younger versions of oneself back in time than by travelling back in time on one’s own. The reason is that the suggested multiplication of the traveller is, from a global perspective, only apparent.

What is the ontological status of the “objects” we find in the social realm, such as Universities, marriages, fines, meetings, and the like? In this paper I present three alternative answers to this question. Sanguine realism, according to which the existence and identity of social objects is independent from the existence and intentions of subjects. Moderate realism, according to which the identity of social objects is at least in part independent from that of the subjects, but their existence is not. (...) And anti-realism, according to which talk of social objects is a mere façon de parler. I focus on moderate realism, and argue that the fundamental constrain on the existence and identity of social objects is their dependence upon documents and inscriptions. (shrink)

Explanations of the genuine openness of the future often appeal to objective indeterminacy. According to the received view, such indeterminacy is indeterminacy of certain future-tensed state of affairs that presently obtain. We shall call this view the weak indeterminate present, to distinguish it from the view we will defend in this paper, which we dub the strong indeterminate present. According to our view, unsettledness of the future is grounded on the present indeterminacy of some present-tensed state of affairs. In order (...) for an indeterminate present-tensed state of affairs to explain the unsettledness of a future-tensed state of affairs, there has to be a connection between the two. We argue that this connection can only be provided if we look at the internal structure of the relevant state of affairs. Finally, we will suggest that the best background theory to explain the connection are the so-called spontaneous collapse models of quantum mechanics. (shrink)

There seems to be a minimal core that every theory wishing to accommodate the intuition that the future is open must contain: a denial of physical determinism (i.e. the thesis that what future states the universe will be in is implied by what states it has been in), and a denial of strong fatalism (i.e. the thesis that, at every time, what will subsequently be the case is metaphysically necessary).1 Those two requirements are often associated with the idea of an (...) objective temporal flow and the non-reality of the future. However, at least certain ways to frame the “openness” intuition do not rely on any of these. Branching Time Theory (BTT) is one such: it is compatible with the denial that time flow is objective and it is couched in a language with a (prima facie) commitment to an eternalist ontology. BTT, though, urges us to resist certain intuitions about the determinacy of future claims, which arguably do not lead either to physical determinism or to fatalism. Against BTT, supporters of the Thin Red Line Theory (TRL) argue that their position avoids determinism and fatalism, while also representing the fact that there is a future which is “special” because it is the one that will be the case. But starting with Belnap and Green 1994, some have objected to the tenability of TRL, mainly on metaphysical grounds. In particular, those argue that “positing a thin red line amounts to giving up objective indeterminism,”2 and that “has unacceptable consequences, ranging from a mistreatment of actuality to an inability to talk coherently about what would have happened had what is going to happen not taken place.”3 In this paper, we wish to reframe the.. (shrink)

It has been argued that quantum mechanics forces us to accept the existence of metaphysical, mind-independent indeterminacy. In this paper we provide an interpretation of the indeterminacy involved in the quantum phenomena in terms of a view that we call Plural Metaphysical Supervaluationism. According to it, quantum indeterminacy is captured in terms of an irreducibly plural relation between the actual world and various misrepresentations of it.

Temporal aspects dwell both in the world around us and at the core of our experience of it. Reality, thought, and language all seem to be imbibed in temporality at some level or another. It is thus not surprising that philosophers who have to face the problems of understanding time have resorted to tools from different spheres of investigation, and often at the points of overlap of these areas. Metaphysics, philosophy of physics and science in general, philosophy of language, phenomenology, (...) philosophy of mind, the study of perception and cognition, but also anthropology, sociology, and history of culture, art, and ideas all contain theories and reflections that are crucial to our understanding and experience of time. Many recent debates in analytic philosophy have tackled in different ways the question of whether the sensation of the passage of time that seems to characterise our ordinary experience should be understood as reflecting some obje .. (shrink)

Nec per se quemquam tempus sentire fatendumstsemotum ab rerum motu placidaque quiete.Lucrezio, De Rerum Natura, I, 62-63 1. Unità di misura e convenzioni C’è un senso banale, accettato da tutti, in cui il tempo, o più precisamente la misurazione del tempo, contiene un elemento convenzionale: l’unità di misura temporale che adottiamo è il frutto di una scelta dettata da considerazioni pragmatiche ed è almeno in parte arbitraria. Attualmente lo standard internazionale prevede che l’unità di bas...

info:eu-repo/semantics/publishedVersion.

Discrimination is a social phenomenon which seems to be widespread across different societies and cultures. Examples of discrimination concerning race, class, gender, and sexual orientation are not difficult to find in contemporary western societies. In this article, the author focus on the ontological ground of this phenomenon, with particular attention to its diffuse and institutionalised forms. The author defends a broadly speaking reductionist approach, according to which the various manifestations of discrimination are grounded on the existence of the effects of (...) “discriminatory stances” in social contexts. Discrimination may become part of the institutional sphere, either by way of bottom-up “crystallisation” of discriminatory practices, or by top-down “dilution” of institutional defaults into ordinary interactions. (shrink)