In this article I intend to justify six theses: (1) Temporal becoming is founded in an intuition-form of self-intuition, whereas physical space-time is independent of any form of intuition; (2) communicable thoughts are, as Kant says, products of self-consciousness; (3) both roots of idealism are connected by the tensed form of predication; (4) the thinking subject is, as Kant says, an appearance for itself; (5) the subject has, in virtue of this nature, the capacity of mental causality; and (6) mental (...) causality is a sufficient basis for a Kantian “causality from freedom”. (shrink)

The idea that the dynamical properties of quantum systems are invariably relative to other systems has recently regained currency. Using Relational Quantum Mechanics (RQM) for a case study, this paper calls attention to a question that has been underappreciated in the debate about quantum relativism: the question of whether relativity iterates. Are there absolute facts about the properties one system possesses relative to a specified reference, or is this again a relative matter, and so on? It is argued that RQM (...) (in its best-known form) is committed to what I call the Unrestricted Iteration Principle (UIP), and thus to an infinite regress of relativisations. This principle plays a crucial role in ensuring the communicability and coherence of interaction outcomes across observers. It is, however, shown to be incompatible with the widespread, conservative reading of RQM in terms of relations, instead necessitating the adoption of the more unorthodox notion of perspectival facts. I conclude with some reflections on the current state of play in perspectivist versions of RQM and quantum relativism more generally, underscoring both the need for further conceptual development and the importance of the iteration principle for an accurate cost-benefit analysis of such interpretations. (shrink)

Zeno’s arrow does not move “in the now” (Phys. VI 8, 239b2) or, equivalently, “in the place it is” (DK 29 B 4). Zeno concludes from this that the arrow does not move at all. In Aristotle (ibid. 9, 239b5–9, 31–33), Zeno’s argument takes the form of an invalid inference from instants to periods of time. Insofar as it fails to bring out an inconsistency in Aristotle’s account of motion, the paradox is thus eliminated. That instantaneous motion is a contradiction (...) in terms belongs to the common ground Aristotle shares with Zeno. That’s why information concerning Zeno’s relevant argument must be sought elsewhere (see section 3). Aristotle’s discussion of the Arrow pertains to the conclusions drawn from the denial of instantaneous motion. But the argument he refutes is of his own making, or so I will argue (section 2). In particular, Aristotle fails to address the presentist commitment adumbrated in his account, which would leave nothing beyond the denial of instantaneous motion for Zeno to prove. Presentism is no option in Phys. VI where a tenseless account of time and motion is offered. I will argue that Aristotle’s account of the tenses in De interpretatione is prone to Zeno’s argument if the present is conceived as an instant – which it arguably is not (section 4). (shrink)

This paper aims to determine whether we can locate temporal passage in a non-dynamical (block universe) world. In particular, we seek to determine both whether temporal passage can be located somewhere in our world if it is non-dynamical, and also to home in on where in such a world temporal passage can be located, if it can be located anywhere. We investigate this question by seeking to determine, across three experiments, whether the folk concept of temporal passage can be satisfied (...) in our world if it is non-dynamical, and, if it can, what sort of thing in our world satisfies that concept. In particular, we focus on the question of whether that concept (if satisfied) is satisfied by something mind-dependent or something mind-independent. In other words, we ask, is temporal passage something that is at least partially in the mind, or is it entirely external to the mind? We find, contrary to what is often assumed by dynamists and non-dynamists alike, that the folk concept of temporal passage is satisfied in our world conditional on it being non-dynamical, and that the concept is satisfied by something mind-independent. This provides further ammunition for recent deflationary accounts of temporal passage that attempt to locate passage somewhere in our non-dynamical world. (shrink)

The purpose of this paper is to present a philosophical worldview, specifically metaphysical. This is important precisely to obtain a generalist view of reality, at a time when philosophical discussions are becoming increasingly specialized. The metaphysical worldview presented here is a general perspective on time, space, matter, laws of nature, the mind and the normativity. In order to achieve such goal, (1) we will talk about the nature of philosophy and its relation to the construction of a worldview, (2) we (...) will discuss some arguments to talk about the nature of the aforementioned entities, and (3) we will conclude by presenting a unified metaphysical worldview that takes these arguments into account. (shrink)

McTaggart’s paradox and his A-theory and B-theory are basic notions in the contemporary philosophy of time. It is well known that the paradox was introduced by McTaggart’s paper called “The Unreality of Time” published in 1908, so that it has a one-hundred-year history. As for A-theory and B-theory, in contrast, McTaggart himself didn’t consider both of them at all. The notions of A-theory and B-theory came much later, 60 years after the paradox. Moreover, they had not been as popularized as (...) they are today until quite recently, at least after the 1990s. This paper aims to trace the origin of the notions of A-theory and B-theory and show how the debates behind them, especially objections to “spatialising time,” form the notions. (shrink)

Let me begin by sincerely thanking the commentators for taking the time to share their insightful reactions to the target article [Callender 2022a]. I am very fortunate to have so many talented, di...

ABSTRACT In American-British philosophy around the turn of the twentieth century, every philosopher and their dog had something to say on time. Thinkers worried about our experience of time, and the metaphysics of time. This introduction to the special issue, Time in American-British Philosophy 1880s-1930s, investigates that obsession, explaining how its philosophers spilled pints of ink on time, and produced the first-ever surveys of time. I historically contextualise their work and explore some of its driving causes, including experimental psychology of (...) time perception, and theological worries over evolution. This article concludes by surveying the rich, wide-ranging papers within this collection, covering time in Shadworth Hodgson, William James, Mary Calkins, Victoria Welby, Bertrand Russell, G. E. Moore, A. A. Robb, Alfred North Whitehead, Norman Kemp Smith, J. M. E. McTaggart, Karin Costelloe-Stephen, Hilda Oakeley, May Sinclair, and George P. Adams. (shrink)

ABSTRACT Some elements of the theory of time by the English Hegelian John M. E. McTaggart will be applied to Spinoza s philosophy to elucidate the difference that the latter establishes between duration and eternity. McTaggart himself undertakes to establish this relationship with Spinoza in his famous article “The unreality of time ”. By analyzing Spinoza s theory of essence, we will show that the conception of eternity and McTaggart’s thesis on the unreality of time are incompatible with Spinozian theory. (...) The comparative method proposed here will be precisely what will allow us to better understand, in contrast to McTaggart’s theses, Spinoza’s position on time and eternity. (shrink)

ABSTRACT In this article, I will examine the question why it is so difficult to understand madness. First, I will examine what the third-person approach of psychosis or madness has to offer, and where its limitations lie with respect to its proper understanding. Next I will examine if and how the first-person perspective on madness contributes to our understanding. I will demonstrate that there is a stalemate between third- and first-person perspectives, which on the one hand hinders a free sight (...) on madness, but which is on the other hand exemplary of the problem that is presented by madness. This turns out to be a paradox that haunts both the concept and experience of madness itself, as well as those who try to understand it. In the fourth section, I will unpack some of the operations of the paradox as it is found both in philosophy and madness, both by their producers as by their consumers. In the fifth section, I will tentatively sketch (im)possibilities of escaping paradoxes. (shrink)

The passage of time pertains to the dynamic happening of anticipated future events merging into a present actuality and subsequently becoming the past. Philosophers and scientists alike often endorse the view that the passage of time is an illusion. Here we instead account for the phenomenology of time passage as a real psycho-biological phenomenon. We argue that the experience of time passage has a real and measurable basis as it arises from an internal generative model for anticipating upcoming events. The (...) experience of passage is not merely a representation by a passive recipient of sensory stimulation but is generated by predictive processes of the brain and proactive sensorimotor activity of the whole body. Although some philosophical approaches to time consider some psycho-biological evidence, the biological basis of the passage of time has not been examined in detail from a thorough scientific perspective. This paper proposes to remedy this omission. (shrink)

Definition of the problem In light of the ubiquitous role of time in human life, the importance of time for medical practices and for the ethical reflections of these practices seems all too obvious. However, the growing number of ethical reflections on temporal implications of medical practices all too often lack a systematic understanding of time. Aim of the article This article therefore aims to provide a map of temporal distinctions which should be both of theoretical interest and of practical (...) and ethical relevance. Procedure Starting with the fundamental distinction between time and temporality, four temporal dimensions will be discussed: linear time as chronological order of events, intersubjective time of social interactions, the cyclical temporal structure of biological rhythms and social routines, and the biographical time of the past, present and future of a single life, its finiteness and irreversibility. The article elucidates these distinctions from the perspective of different philosophical approaches and outlines how temporal distinctions may help to better understand the ethical importance of time in the realm of medicine. (shrink)

In recent years the quantum foundations community has seen increasing interest in the possibility of using retrocausality as a route to rejecting the conclusions of Bell’s theorem and restoring locality to quantum physics. On the other hand, it has also been argued that accepting nonlocality leads to a form of retrocausality. In this article we seek to elucidate the relationship between retrocausality and locality. We begin by providing a brief schema of the various ways in which violations of Bell’s inequalities (...) might lead us to consider some form of retrocausality. We then consider some possible motivations for using retrocausality to rescue locality, arguing that none of these motivations is sufficient to show that local retrocausal theories should always be preferred to nonlocal retrocausal theories, and therefore there is no clear reason to focus research efforts entirely on seeking local retrocausal models. Next, we examine several different conceptions of retrocausality, concluding that ‘all-at-once’ retrocausality is more coherent than the alternative dynamical picture. We then argue that since the ‘all-at-once’ approach requires probabilities to be assigned to entire histories, locality is not playing any crucial role within this picture. Thus we conclude that using retrocausality as a way to rescue locality may not be the right route to retrocausality. Finally, we demonstrate that accepting the existence of nonlocality and insisting on the nonexistence of preferred reference frames leads naturally to the acceptance of a form of retrocausality, albeit one which is not mediated by physical systems travelling backwards in time. We argue that this is the more natural way to motivate retrocausal models of quantum mechanics. (shrink)

We present a new metaphysical framework for physics that is conceptually clear, ontologically parsimonious, and empirically adequate. This framework relies on the notion of self-subsisting structure, that is, a set of fundamental physical elements whose individuation and behavior are described in purely relational terms, without any need for a background spacetime. Although the specification of the fundamental elements of the ontology depends on the particular physical domain considered---and is thus susceptible to scientific progress---, the empirically successful structural features of the (...) framework are preserved through theory change. The kinematics and dynamics of these self-subsisting structures are technically implemented using the theoretical framework of Pure Shape Dynamics, which provides a completely relational physical description of a system in terms of the intrinsic geometry of a suitably defined space called shape space. (shrink)

Avicenna’s discussion of future contingent propositions is sometimes considered to entail metaphysical indeterminism. In this paper, I argue that his logical analysis of future contingent statements is best understood in terms of the epistemic modality of those statements, which has no consequences for modal metaphysics. This interpretation is corroborated by hitherto neglected material concerning the question of God’s knowledge of particulars. In the Taʿlīqāt, Avicenna argues that God knows particulars by knowing their complete causes, and when contrasted with the human (...) knowledge of particulars, this epistemically superior access shows that the contingency of statements about future particulars is not due to the modal properties of real particulars but to the nature of human access to them. (shrink)

There is a tension in Santayana's ontological system, one that is generated by the interactions of his doctrine of existence, doctrine of systematization, and critical agnosticism on the infinity of material substance. From and, in conjunction with what will be called the expansionist postulate, an infinite material expansion is generated, one that is in conflict with. This tension is remediated by a coherentist proposal regarding Santayanan existence, the relevant feature of which is that existents at distinct orders of organization are (...) in symmetrical dependence relations. "Metaphysical coherentism," which has recently been described as "one of the least explored areas in contemporary... (shrink)

In this paper, I first introduce one of the most prominent objections against the Growing Block Theory of time (GBT), the so-called ‘epistemic objection’, according to which GBT provides no way of knowing that our time is the objective present and, therefore, leads at best to absolute skepticism about our temporal location, at worst to the quasi-certainty that we are located in the objective past. Secondly, I express my dissatisfaction regarding the various traditional attempts to address this objection, especially Merricks (...) (2006), Forrest (2004) and Correia and Rosenkranz (2018). Thirdly, I show that the passage of time leads to an anti-essentialist picture of natural kinds. Finally, I develop my own solution to the epistemic objection, based on the continued existence of bare particulars. (shrink)

This paper presents a line of thought against the possibility of causation without time. That possibility, insofar as it is supposedly rested upon a Lewisian counterfactual theory of causation, does not stand up to scrutiny. The key point is that, as a reflection on the trans-world identity of events reveals, (distinct) events deprived of times are—according to Lewis’s own semantics of counterfactuals—no longer eligible to stand in counterfactual dependence.

Perceptual experience is present-directed in the sense that what we perceptually experience seems to be temporally present, while what we remember or imagine does not. One way of explaining this contrast is to claim that perceptual experience uniquely involves awareness of the property of presence (either conceived as an observer-independent property of the present time or as a relation of simultaneity between an event and one’s experience of it). I argue against this explanation and in favour of one on which (...) perception’s feeling of present-orientation is explained in terms of the feeling of aptness for action guidance that characterizes perceptual experience. I argue that an advantage of this view is that, unlike its rivals, it can make perception’s present-directedness straightforwardly compatible with the specious present theory as an account of experiences of motion and change. (shrink)

One of the theories that have been produced in linguistics in the light of J. E. McTaggart’s influential essay “The Unreality of Time” (1908) is a critique of reality that may be attributed to the semantics of tenses in natural languages. This chapter from my book The Linguistic Picture of the World: Alice’s Adventures in Many Languages proposes an alternative approach to the semantics of time, not as a dubious product of linguists’ imagination, i.e. not as something that can easily (...) be discarded from the philosophy of language but rather as a firm category of human thinking. Particular emphasis is placed on the idea of time as it is expressed by the seemingly rather contradictory morphology of the past, present, and future. (shrink)

Determinism is usually understood as a commonly clear and obvious thesis. In the most of the actual literature a character of determinism is rarely enough explicitly underlined and we believe that it is the reason why common uses of the term often leads to inconsistencies and present a source of misunderstandings of different sorts. Here we will try to show that that there are many forms of determinism; that the concept of determinism has a composite character; and that conceptions of (...) determinism can be mutually discriminated and organized according to particular elements they are consisting of by applying the procedure of classification. (shrink)

Shadworth Hodgson offers an account of how philosophy relates to science - both physical and psychological - in which three different conceptions of time can be identified. He distinguishes the methods of philosophy, involving analysis of the contents of immediate consciousness, and of science, which presumes the existence of the world of common sense. Hodgson holds that philosophical analysis of immediate consciousness, or the analysis of a present moment in the experience, provides the ultimate justification for knowledge in science. Time (...) as an object of study in science must be distinguished from the temporal structure of immediate consciousness. Time as a target of scientific study is thus differentiable into time in physical science, and time in psychology, where the temporal characteristics of consciousness can be studied, but only from a perspective external to that consciousness. Each of those scientific conceptions of time still presupposes and are evidentially dependent on the analysis of immediate consciousness, itself already temporal. The result is that time as a fundamental unit of experience could not, even in principle, conflict with time as studied in science, because it is presupposed by and the evidential base for claims about time in science. (shrink)

The laws of nature have come a long way since the time of Newton: quantum mechanics and relativity have given us good reasons to take seriously the possibility of laws which may be non-local, atemporal, ‘all-at-once,’ retrocausal, or in some other way not well-suited to the standard dynamical time evolution paradigm. Laws of this kind can be accommodated within a Humean approach to lawhood, but many extant non-Humean approaches face significant challenges when we try to apply them to laws outside (...) the time evolution picture. Thus for proponents of non-Humean approaches to lawhood there is a clear need for a novel non-Humean account which is capable of accommodating these sorts of laws. In this paper we propose such an account, characterizing lawhood in terms of constraints, which are understood as a form of modal structure. We demonstrate that our proposed realist account can indeed accommodate a large variety of laws outside the time evolution paradigm, and describe some possible applications to important philosophical problems. (shrink)

This book brings together papers from a conference that took place in the city of L'Aquila, 4–6 April 2019, to commemorate the 10th anniversary of the earthquake that struck on 6 April 2009. Philosophers and scientists from diverse fields of research debated the problem that, on 6 April 1922, divided Einstein and Bergson: the nature of time. For Einstein, scientific time is the only time that matters and the only time we can rely on. Bergson, however, believes that scientific time (...) is derived by abstraction, even in the sense of extraction, from a more fundamental time. The plurality of times envisaged by the theory of Relativity does not, for him, contradict the philosophical intuition of the existence of a single time. But how do things stand today? What can we say about the relationship between the quantitative and qualitative dimensions of time in the light of contemporary science? What do quantum mechanics, biology and neuroscience teach us about the nature of time? The essays collected here take up the question that pitted Einstein against Bergson, science against philosophy, in an attempt to reverse the outcome of their monologue in two voices, with a multilogue in several voices. (shrink)

We direct different attitudes towards states of affairs depending on where in time those states of affairs are located. Call this the type asymmetry. The type asymmetry appears fitting. For instance, it seems fitting to feel guilt or regret only about states of affairs that are past, and anticipation only of states of affairs that are future. It has been argued that the type asymmetry could only be fitting if there are tensed facts, and hence that since it is fitting, (...) there are tensed facts. In this paper I argue that tensed facts are not necessary to ground the fittingness of the type asymmetry, and thus we have no reason, arising from the fittingness of the asymmetry, to posit such facts. I also argue for a stronger conclusion: even if these facts obtain they are no part of what grounds the fittingness of the type asymmetry. These facts are explanatorily redundant. (shrink)

There is a feeling of dissatisfaction with the traditional way of defining the A-theories of time. One reason is that these definitions rest on an ontological question—‘Do the future and the past exist?’—to which no non-speculative answer can be provided. Another reason is that these definitions fail to distinguish between various A-theories of time at all times and, therefore, cannot be regarded as essential to them. In the present paper, I make a fresh start in the debate, by introducing two (...) questions whose specific answers allow one to get a comprehensive categorization of the A-theories of time. This alternative way of defining the A-theories of time addresses the two above-mentioned issues and reveals the metaphysical singularity of underrated theories, such as the growing block theory. (shrink)

Appeals to the ‘common sense’, or ‘naïve’, or ‘folk’ concept of time, and the purported phenomenology as of time passing, play a substantial role in philosophical theorising about time. When making these appeals, philosophers have been content to draw upon their own assumptions about how non-philosophers think about time. This paper reviews a series of recent experiments bringing these assumptions into question. The results suggest that the way non-philosophers think about time is far less metaphysically demanding than philosophers have assumed.

In this paper, I provide the first in-depth discussion of Susan Stebbing’s views concerning our experience of the passage of time – a key issue for many metaphysicians writing in the first half of the twentieth century. I focus on Stebbing’s claims about the passage of time in Philosophy and the Physicists and her disagreement with Arthur Eddington over how best to account for that experience. I show that Stebbing’s concern is that any attempt to provide a scientific account of (...) the passage of time will face problems, since the events described by physics are necessarily measured against the passage of time. I then identify views elsewhere in her philosophical corpus that can help shed light on this claim. Ultimately, I argue, Stebbing’s views on time should be construed as part of her wider commitment to ‘realism’. To be a realist, for Stebbing, is to accept a set of propositions which are a pre-requisite for even beginning to analyse the world around us. For Stebbing, I argue, part of what it means to be a realist is to accept our experience of the passage of time as something fundamental that cannot itself be subject to analysis. (shrink)

Empirical work has lately confirmed what many philosophers have taken to be true: people are ‘biased toward the future’. All else being equal, we usually prefer to have positive experiences in the future, and negative experiences in the past. According to one hypothesis, the temporal metaphysics hypothesis, future-bias is explained either by our beliefs about temporal metaphysics—the temporal belief hypothesis—or alternatively by our temporal phenomenology—the temporal phenomenology hypothesis. We empirically investigate a particular version of the temporal belief hypothesis according to (...) which future-bias is explained by the belief that time robustly passes. Our results do not match the apparent predictions of this hypothesis, and so provide evidence against it. But we also find that people give more future-biased responses when asked to simulate a belief in robust passage. We take this to suggest that the phenomenology that attends simulation of that belief may be partially responsible for future-bias, and we examine the implications of these results for debates about the rationality of future-bias. (shrink)

In this paper, I explore the connection between certain metaphysical views of time and emotional attitudes concerning one’s own death and mortality. I argue that one metaphysical view of time, B-theory, offers consolation to mortals in the face of death relative to commonsense and another metaphysical view of time, A-theory. Consolation comes from three places. First, B-theory implies that time does not really pass, and as a result one has less reason to worry about one’s time growing short. Second, B-theory (...) entails that there is a real sense in which one’s death does not result in one’s annihilation, and this fact can temper feelings of existential distress. Third, B-theory has the consequence that the benefits one has lost have concrete existence, and this fact can mitigate the emotional significance of the losses of death. (shrink)

Intuitively, the future is open and the past fixed: there is something we can do about the future but not the past. Some metaphysicians believe that a proper metaphysics of time must vindicate this intuition. Whereas philosophers have focused on the future and the past, the status of the present remains relatively unexplored. Drawing on resources from action theory, I argue that there is something we can do about the present just like there is something we can do about the (...) future. Hence, a proper metaphysics of the open future should allow for an open present as well. I argue that none of the major metaphysics of the open future currently available can accommodate an open present adequately. Finally, I’ll show that, surprisingly, the shrinking block metaphysics can. (shrink)

It is taken as obvious that there is a conflict between objective temporal passage and relativistic physics. The traditional formulation of temporal passage is the movement of a universe-wide set of simultaneous events known as the NOW; the Special Theory of Relativity implies that there is no NOW and therefore no temporal passage. The vast majority of those who accept the B-theory blockworld—the metaphysics of time most friendly to relativistic physics—deny that time passes. I argue that this denial is a (...) mistake. Contrary to overwhelmingly popular opinion, temporal passage does not need a NOW. To show this, I defend a relational understanding of temporal becoming, that I call B-coming, in which an event y B-comes with respect to x iff R xy. Temporal passage is then the difference in what has B-come at one point in a thing’s history with respect to what has B-come at an earlier point in that thing’s history. Appealing to this kind of relation is a strategy that is well-known but has been widely dismissed. This dismissal is premature; I show that the essential elements of temporal passage do not necessarily require a NOW. There can be passage without presentness. (shrink)

This special issue addresses the debate on personal identity from a phenomenological viewpoint, especially contemporary phenomenological research on selfhood. In the introduction, we first offer a brief survey of the various classic questions related to personal identity according to Locke’s initial proposal and sketch out key concepts and distinctions of the debate that came after Locke. We then characterize the types of approach represented by post-Hegelian, German and French philosophies of the nineteenth and twentieth centuries. We argue that whereas the (...) Anglophone debates on personal identity were initially formed by the persistence question and the characterization question, the “Continental” tradition included remarkably intense debates on the individual or the self as being unique or “concrete,” deeply temporal and—as claimed by some philosophers, like Sartre and Foucault—unable to have any identity, if not one externally imposed. We describe the Continental line of thinking about the “self” as a reply and an adjustment to the post-Lockean “personal identity” question. These observations constitute the backdrop for our presentation of phenomenological approaches to personal identity. These approaches run along three lines: debates on the layers of the self, starting from embodiment and the minimal self and running all the way to the full-fledged concept of person; questions of temporal becoming, change and stability, as illustrated, for instance, by aging or transformative life-experiences; and the constitution of identity in the social, institutional, and normative space. The introduction thus establishes a structure for locating and connecting the different contributions in our special issue, which, as an ensemble, represent a strong and differentiated contribution to the debate on personal identity from a phenomenological perspective. (shrink)

Evolution seems tobe a perfect example of a historical process: It began with the earliest “living” units, progressed to massive diversity and disparity, and resulted in our recent lifeworld, the subject-matter of the evolutionary biologist. Yet some irritation remains considering the logical grammar of “history”, as it seems to introduce non-functional aspects into evolutionary theory – which is often addressed as contingency in evolutionary biology. But even reducing the “historical” aspect of evolutionary biology to a functional understanding of lifeworld, we (...) have to consider the specific historicity of the epistemic situation of the evolutionary biologist. This paper argues for the relevance of the explication of this peculiar epistemic situation, taking into account the recent systemic transformations of evolutionary theory.The argument is developed in three steps: first, a revision of the use of temporal expressions in (bio-)sciences, revealing the prevalence of a non-modal understanding of time, which leads to “thin” temporal characterizations of biological processes. Second, based upon biology’s shift toward system paradigms, the formal structure of recent evolutionary approaches is shown to result in a “loss of historicity”. Finally, the consequences for the self-understanding of humans as evolutionary lifeforms are explicated.This reconstruction of the difference between historical and evolutionary judgment emphasizes the relevance of the modal aspects of temporality, which is demonstrated by considering a significant shift of the underlying temporal frames. Accordingly to human beings as historical entities, the differences between natural history, prehistory and history proper are relocated within the concept of history itself. (shrink)

Philosophical views about the logical structure of time are typically divided between proponents of A and B theories, based on McTaggart's A and B series. Drawing on Paul Ricoeur's hermeneutic phenomenology, I develop and defend McTaggart's thesis that the C series and the A series working together give a consistent description of temporal experience, provided that the two series are treated as distinct dimensions internal to time. In the proposed two-dimensional model, the C series expresses a nesting order of the (...) constitutive states of a world, whereas ontological continuity and change are properties of the A series. This, I argue, allows for limited backward causation. (shrink)

We review three broadly geometrodynamical---and in part, Machian or relational---projects, from the perspective of spacetime functionalism. We show how all three are examples of functionalist reduction of the type that was advocated by D. Lewis, and nowadays goes by the label `the Canberra Plan’. The projects are: the recovery of geometrodynamics by Hojman et al. ; the programme of Schuller and collaborators to deduce a metric from the physics of matter fields; the deduction of the ADM Hamiltonian by Gomes and (...) Shyam. We end by drawing a positive corollary about shape dynamics: namely, it has a good rationale for the Hamiltonian it postulates. (shrink)

Charles Sanders Peirce is best known as the founder of pragmatism, but the name that he preferred for his overall system of thought was ‘‘synechism’’ because the principle of continuity was its central thesis. He considered time to be the paradigmatic example and often wrote about its various aspects while discussing other topics. This essay draws from many of those widely scattered texts to formulate a distinctively Peircean philosophy of time, incorporating extensive quotations into a comprehensive and coherent synthesis. Time (...) is not an existential subject with past, present, and future as its incompatible predicates, but rather a real law enabling things to possess contrary qualities at its different determinations, and Peirce identifies four classes of such states based on when and how they are realized. Because time is continuous, it is not composed of instants, and even the present is an indefinite lapse during which we are directly aware of constant change. The accomplished past is perpetually growing as the possibilities and conditional necessities of the future are actualized at the present, and the entire universe evolves from being utterly indeterminate toward being absolutely determinate. Nevertheless, time must return into itself even if events are limited to only a portion of it, a paradox that is resolved with the aid of projective geometry. Temporal synechism thus touches on a broad spectrum of philosophical issues including mathematics, phenomenology, logic, and metaphysics. (shrink)

“The universe is expanding, not contracting.” Many statements of this form appear unambiguously true; after all, the discovery of the universe’s expansion is one of the great triumphs of empirical science. However, the statement is time-directed: the universe expands towards what we call the future; it contracts towards the past. If we deny that time has a direction, should we also deny that the universe is really expanding? This article draws together and discusses what I call ‘C-theories’ of time — (...) in short, philosophical positions that hold time lacks a direction — from different areas of the literature. I set out the various motivations, aims, and problems for C-theories, and outline different versions of antirealism about the direction of time. (shrink)

Quantum mechanics has recently indicated that, at the fundamental level, temporal order is not fixed. This phenomenon, termed Indefinite Causal Order, is yet to receive metaphysical or theological engagement. We examine Indefinite Causal Order, particularly as it emerges in a 2018 photonic experiment. In this experiment, two operations A and B were shown to be in a superposition with regard to their causal order. Essentially, time, intuitively understood as fixed, flowing, and fundamental, becomes fuzzy. We argue that if Indefinite Causal (...) Order is true, this is good evidence in favor of a B‐theory of time, though such a B‐theory requires modification. We then turn to theology, suggesting that a B‐theoretic temporal ontology invites serious reconsideration of the doctrine of salvation. This paper concludes that the best explanation for salvation given a B‐theory is mind‐dependent salvific becoming, a type of psychological soteriological change that occurs through downward causation. (shrink)

This article provides a philosophical overview of different approaches to age and ageing. It is often assumed that our age is determined by the amount of time we have been alive. Here, I challenge this belief. I argue that there are at least three plausible, yet unsatisfactory, accounts to age and ageing: the chronological account, the biological account, and the experiential account. I show that all of them fall short of fully determining what it means to age. Addressing these problems, (...) I suggest the Two‐tier principle of age: whenever the three accounts of age contradict, combine the two accounts that differ the least, and reject the third. However, while this principle does solve some difficulties, it is itself vulnerable to problems; therefore I propose we should jettison it. I conclude that there are no accounts to ageing that are satisfactory; they all come with a bullet to bite. (shrink)

Philosophical debates about the metaphysics of time typically revolve around two contrasting views of time. On the A-theory, time is something that itself undergoes change, as captured by the idea of the passage of time; on the B-theory, all there is to time is events standing in before/after or simultaneity relations to each other, and these temporal relations are unchanging. Philosophers typically regard the A-theory as being supported by our experience of time, and they take it that the B-theory clashes (...) with how we experience time and therefore faces the burden of having to explain away that clash. In this paper, we investigate empirically whether these intuitions about the experience of time are shared by the general public. We asked directly for people’s subjective reports of their experience of time—in particular, whether they believe themselves to have a phenomenology as of time’s passing—and we probed their understanding of what time’s passage in fact is. We find that a majority of participants do share the aforementioned intuitions, but interestingly a minority do not. (shrink)

This thesis aims to establish a Kierkegaardian philosophy of culture to address the theoretical problems of modern East Asian philosophy of culture, particularly Chinese New Confucianism and the Kyoto School who try to formulate their cultural subjectivities for the sake of cultural modernisation. Both schools adopt Hegelian philosophy of culture and therefore inherit the problems of Hegelian dialectics which Kierkegaard criticises. While Kierkegaard himself does not develop a philosophy of culture, this thesis argues that his concepts of culture in terms (...) of the manifestations of passions, community and contemporaneity are useful resources for the formulation of East Asian cultural selves. Firstly, in chapter 1, I argue that there are two tasks of modern East Asian philosophers of culture: how to understand a culture and how to establish a cultural self. Secondly, in chapter 2, I argue that there are three theoretical problems in Mou’s and Watsuji’s Hegelian philosophies of culture, namely, the impossibility of change in cultural value, the lack of empirical method and the neglect of openness of interpretation. Thirdly, in chapter 3, I argue that Kierkegaard’s definition of culture in terms of the manifestations of passions explain East Asian cultural development more consistently than Hegelian dialectics. Fourthly, in chapter 4, I establish a Kierkegaardian philosophy of culture and argue that a cultural self is formulated by the concepts of community and contemporaneity where individuals express their passions according to their free wills. Finally, I argue that Kierkegaardian philosophy of culture fulfils both the ontological and epistemic tasks of East Asian philosophers and solves the theoretical problems they encounter when they adopt Hegelian dialectics. (shrink)

This paper empirically investigates one aspect of the folk concept of time by testing how the presence or absence of directedness impacts judgements about whether there is time in a world. Experiment 1 found that dynamists, showed significantly higher levels of agreement that there is time in dynamically directed worlds than in non-dynamical non-directed worlds. Comparing our results to those we describe in Latham et al., we report that while ~ 70% of dynamists say there is time in B-theory worlds, (...) only ~ 45% say there is time in C-theory worlds. Thus, while the presence of directedness makes dynamists more inclined to say there is time in a world, a substantial subpopulation of dynamists judge that there is time in non-directed worlds. By contrast, a majority of non-dynamists judged that there was time in both growing block worlds and C-theory worlds, with no significant differences between the means. Experiment 2 found that when participants are only presented with non-dynamical worlds—namely, a directed world and a non-directed world—they report significantly higher levels of agreement that there is time in B-theory worlds. However, the majority of participants still judge that there is time in C-theory worlds. We conclude that while the presence of directedness bolsters judgements that there is time, most people do not judge it to be necessary for time. (shrink)

This paper empirically investigates the contention that the folk concept of time is a functional concept: a concept according to which time is whatever plays a certain functional role or roles. This hypothesis could explain why, in previous research, surprisingly large percentages of participants judge that there is time at worlds that contain no one-dimensional substructure of ordered instants. If it seems to participants that even in those worlds the relevant functional role is played, then this could explain why they (...) judge that there is time in those worlds. While our experiment supported the finding that participants are reticent to judge that there is no time, actually, we found no evidence that this is because they deploy a functionalist concept, at least of the kind proposed in recent research. Our findings are, however, consistent with the folk deploying a much more minimal functionalist concept according to which time is just whatever it is—regardless of its nature—that plays the role of grounding our temporal phenomenology. (shrink)

What it would take to vindicate folk temporal error theory? This question is significant against a backdrop of new views in quantum gravity—so-called timeless physical theories—that claim to eliminate time by eliminating a one-dimensional substructure of ordered temporal instants. Ought we to conclude that if these views are correct, nothing satisfies the folk concept of time and hence that folk temporal error theory is true? In light of evidence we gathered, we argue that physical theories that entirely eliminate an ordered (...) substructure vindicate folk temporal error theory. (shrink)

What would it be for a process to happen backwards in time? Would such a process involve different causal relations? It is common to understand the time-reversal invariance of a physical theory in causal terms, such that whatever can happen forwards in time can also happen backwards in time. This has led many to hold that time-reversal symmetry is incompatible with the asymmetry of cause and effect. This article critiques the causal reading of time reversal. First, I argue that the (...) causal reading requires time-reversal-related models to be understood as representing distinct possible worlds and, on such a reading, causal relations are compatible with time-reversal symmetry. Second, I argue that the former approach does, however, raise serious sceptical problems regarding the causal relations of paradigm causal processes and as a consequence there are overwhelming reasons to prefer a non-causal reading of time reversal, whereby time reversal leaves causal relations invariant. On the non-causal reading, time-reversal symmetry poses no significant conceptual nor epistemological problems for causation. _1_ Introduction _1.1_ The directionality argument _1.2_ Time reversal _2_ What Does Time Reversal Reverse? _2.1_ The B- and C-theory of time _2.2_ Time reversal on the C-theory _2.3_ Answers _3_ Does Time Reversal Reverse Causal Relations? _3.1_ Causation, billiards, and snooker _3.2_ The epistemology of causal direction _3.3_ Answers _4_ Is Time-Reversal Symmetry Compatible with Causation? _4.1_ Incompatibilism _4.2_ Compatibilism _4.3_ Answers _5_ Outlook. (shrink)

According to Fine’s famous take on the infamous McTaggartian paradox, realism about tensed facts is incompatible with the joint acceptence of three very general and seemingly plausible theses about reality. However, Correia and Rosenkranz have recently objected that Fine’s argument depends on a crucial assumption about the nature of tensed facts; once that assumption is given up, they claim, realists can endorse the theses in question without further ado. They also argue that their novel version of tense realism, called dynamic (...) absolutism, is to be preferred over its rivals. I argue in this paper that dynamic absolutism does not constitute a genuine alternative for realists about tense. (shrink)

Jon Robson and Aaron Meskin have argued that the insights obtained through the philosophical analysis of video games is not specific to video games, but to a larger class of artistic creations they term Self-Involving Interactive Fictions, or SIIFs. But there is at least one aspect of SIIF video games that is philosophically interesting and does not apply to the class of SIIFs as a whole, the ability to represent non-classical time. If SIIF video games are considered to be an (...) extension of the art form of graphic narrative story-telling, the art form dominated by film, then the ability to represent time in in this fashion represents a revolution akin to that of vanishing point perspective in painting. This makes SIIF video games philosophically interesting for both philosophers of film and philosophers of video games. (shrink)