Friedrich Nietzsche’s theory of eternal recurrence is an essential part of his mature philosophy, but the theory’s metaphysical commitments and practical implications are both obscure. In this essay I consider only the metaphysical elements of the theory, with the aim of determining whether it is possible that we live our lives infinitely many times, as the theory maintains. I argue that the possibility of eternal recurrence turns on issues in personal identity and the metaphysics of time. As I proceed, I (...) also consider the relation between Nietzsche’s theory of eternal recurrence and theories of recurrence found in the work of Heraclitus, the Pythagoreans, and the Stoics. (shrink)

The paper analyzes the philosophical consequences of the recent discovery of direct violations of the time–reversal symmetry of weak interactions. It shows that although we have here an important case of the time asymmetry of one of the fundamental physical forces which could have had a great impact on the form of our world with an excess of matter over antimatter, this asymmetry cannot be treated as the asymmetry of time itself but rather as an asymmetry of some specific physical (...) process in time. The paper also analyzes the consequences of the new discovery for the general problem of the possible connections between direction of time and time-asymmetric laws of nature. These problems are analyzed in the context of Horwich’s Asymmetries in time: problems in the philosophy of science argumentation, trying to show that existence of a time–asymmetric law of nature is a sufficient condition for time to be anisotropic. Instead of Horwich’s sufficient condition for anisotropy of time, it is stressed that for a theory of asymmetry of time to be acceptable it should explain all fundamental time asymmetries: the asymmetry of traces, the asymmetry of causation, and the asymmetry between the fixed past and open future. It is so because the problem of the direction of time has originated from our attempts to understand these asymmetries and every plausible theory of the direction of time should explain them. (shrink)

El pasaje de la Física ha llevado a postular un concepto de tiempo determinado por las condiciones perceptivas de la psyche. Se muestra cómo las condiciones de percepción son un punto de partida en la investigación: lo que es primero y más cercano a los sentidos y más conocido para los seres humanos. El punto de llegada es la conexión necesaria entre la existencia del tiempo y la del cambio. La percepción del cambio de los durmientes de Cerdeña permite determinar (...) los elementos que componen la experiencia del tiempo y proceder a determinar aquellos que componen la existencia de este. Passage 218b21-219a of Aristotle's Physics has led to the formulation of a concept of time that is determined by the perceptual conditions of the psyche. The paper shows that the conditions for perception, that which is prior, closer to the senses, and better known by human beings, are just the starting point for the investigation. The point of arrival is the necessary connection between the existence of time and change. The perception of change in the case of the sleeping Sardinian heroes makes it possible to determine those elements involved in the experience of time and, subsequently, those that make up the existence of the same. (shrink)

Different versions of the A-theory of time are traditionally defined in terms of whether everything is present, or whether there are also past and future things. In this paper I argue that the traditional way of defining A-theories should be abandoned. I focus on the traditional definition of presentism, according to which always, everything is present. First, I argue that there are good reasons to reject all the most plausible interpretations of the predicate ‘is present’ as it appears in the (...) traditional definition of presentism. It follows that there are also good reasons to reject the most plausible interpretations of the traditional definitions of the other A-theories. I then argue that there is a better way of defining the A-theories, in terms of the question of whether existence has a beginning and an end. Finally, I argue that what goes for the traditional definition of presentism goes for the traditional definition of its modal analogue actualism, according to which necessarily, everything is actual : there are good reasons to reject the traditional definition of actualism in favour of a definition in terms of contingent existence. (shrink)

The text is divided into two parts. In the first part, the author describes the eternalists’ and presentists’ positions as the two basic possible statements of the ontology of time . The eternalist position and the emphasis it puts on the actual existence of past and future events are thoroughlly analysed in order to show that in fact, they end up making strings of symbols that are not correct statements. It is therefore necessary to step beyond these clumsy statements and (...) try to understand more exactly the eternalist intuitions on a deeper, metaphysical level. That is the main concern of the second part of the text, in which the metaphysical implications of both positions are compared. At the end of the linguistical analysis in the first part, we got to a point where it may seem that presentism and eternalism are only different attempts at expressing what is in fact the same understanding of the nature of time, but in the metaphysical analysis that follows, it will turn out that they are not. Presentism and eternalism are shown to be two different ontological approaches of time in relation to space . The author then focuses on the consequences these two positions have especially on the concept of the present and of its flow through time. In the end, presentism and eternalism turn out to be completely different positions that – in parallel with the famous McTaggart’s argument – claim a very strong reality of time on the one hand or, on the other hand, its utter unreality. (shrink)

Chemical affinity is by itself inclusive of the action of a sign. Naturalization of the action of a sign is latent in the material organization holding its own identity by means of the exchange of material. A concrete experimental example is the citric acid cycle running in the absence of biological enzymes. The carbon atoms to be exchanged round the cycle serve as the signs for holding the cycle as a natural system. The action of a sign operates in the (...) present progressive tense and is also descriptively approachable in the same tense, as implying that a natural system holding its own identity assumes the first-person status acting for its own sake. The action of a sign is thus addressable in first person descriptions on the level of the supporting material system that can recognize the sign as such from within. Furthermore, if the action of a sign happens to precipitate the record registered in the present perfect tense, the record itself will be approachable in third person descriptions in the present tense. When one can relate the record of an earlier event to that of a later one, what is called information will come up. Information to be externalized and objectified is about the completed outcome from the action of a sign that is accessible in third person descriptions in the present tense. Conversely, if the action of a sign is carried by a natural system holding its own identity in a manner to be registered in the present perfect tense after the event, information will appear in a proper form of bookkeeping as relating the memory to anticipation on the part of the material agency. Although information in the present has the capacity of relating the past to future in the present tense as avoiding direct confrontation with the dynamic nature of the present or now head on, the action of a sign facing the present squarely is competent enough to address and decipher the generative capacity of information itself operating in the present progressive tense. (shrink)

This article provides the first comprehensive conceptual account for the imagistic mental machinery that allows us to travel through time—for the time machine in our mind. It is argued that language reveals this imagistic machine and how we use it. Findings from a range of cognitive fields are theoretically unified and a recent proposal about spatialized mental time travel is elaborated on. The following novel distinctions are offered: external versus internal viewing of time; ‘‘watching” time versus projective ‘‘travel” through time; (...) optional versus obligatory mental time travel; mental time travel into anteriority or posteriority versus mental time travel into the past or future; single mental time travel versus nested dual mental time travel; mental time travel in episodic memory versus mental time travel in semantic memory; and ‘‘seeing” versus ‘‘sensing” mental imagery. Theoretical, empirical, and applied implications are discussed. (shrink)

The ancient problem of whether our asymmetrical attitudes towards time are justified remains a live one in contemporary philosophy. Drawing on themes in the work of McTaggart, Parfit, and Heidegger, I argue that this problem is also a key concern of Kierkegaard’s Either/Or. Part I of Either/Or presents the “aesthete” as living a temporally volatilized form of life, devoid of temporal location, sequence and direction. Like Parfit’s character “Timeless,” these aesthetes are indifferent to the direction of time and seemingly do (...) not experience McTaggart’s “A-Series” mode of temporality. The “ethical” conception of time that Judge William offers in Part II contains an attempt to normativize the direction of time, by re-orienting the aesthete towards an awareness of time ’s finitude. However, the form of life Judge William articulates gives time sequentiality but not necessarily the robust directionality necessary to justify our asymmetrical attitudes to time. Hence while Either/Or raises this problem it remains unanswered until The Concept of Anxiety. Only with the eschatological understanding of time developed in The Concept of Anxiety does Kierkegaard answer the question of why directional and asymmetrical conative and affective attitudes towards time are normative. (shrink)

Years ago, Michael Dummett defended McTaggart’s argument for the unreality of time, arguing that it cannot be dismissed as guilty of an “indexical fallacy.” Recently, E. J. Lowe has disputed Dummett’s claims for the cogency of the argument. I offer an elaboration and defense of Dummett’s interpretation of the argument (though not of its soundness). I bring to bear some work on tense from the philosophy of language, and some recent work on the concept of the past as it occurs (...) in memory, in an effort to support the claim that McTaggart is not guilty of any simple indexical fallacy. Along the way I criticize an account of what is at stake in disputes about the reality of tense due to A. W. Moore, and I argue for the superiority of the conception of tense-realism that is implicit in McTaggart’s work. The paper is intended to prepare the ground for a substantive defense of the reality of tense. (shrink)

This essay analyzes the time of human activity. It begins by discussing how most accounts of action treat the time of action as succession, using Donald Davidson's account of action as illustration. It then argues that an adequate account of action and its determinants, one able to elucidate the ``indeterminacy of action,'' requires an alternative conception of action time. The remainder of the essay constructs a propitious account of the time and determination of action. It does so by critically drawing (...) on Henri Bergson's notion of duration and Martin Heidegger's notion of the teleological dimensionality (past, present, and future) of existence. Whereas Bergson provides valuable insights into the continuity of activity, Heidegger illuminates the determination of action. Combining their insights yields an account of the time of activity that supplements succession with a nonsuccessive temporality: the time of activity is an overlapping continuum of action performances each of which is structured as coming towards an end starting from a motivating state of affairs. The essay concludes with brief thoughts on what justifies calling the nonsuccessive dimensionality of existence a kind of time. (shrink)

The last thirty years have brought about a fundamental revision of historical epistemology. So intense a concentration on the nature of history as a form of inquiry has diminished attention given to the thing that history inquires into: the nature of the past itself. Too readily, that entire domain has turned into a place for dreams, as Hayden White put it: a lost world only available now through the imagination of the author and subject to aesthetic whim. The next thirty (...) years will, I propose, be the period in which ontology returns to the center of historical theory. And nothing short of the reconceptualization of the past—indeed of time itself—must be its objective. It must achieve that objective, moreover, in establishing arguments that are congruent with what revisions of epistemology have taught us about the limits of historical knowledge and the inevitability of textual representation. This paper enters this field by discussing some of the issues involved in rethinking the place of time in historical constructions since Bergson. It demonstrates the confusions inherent in spatial reductions of temporality, which historians have done so much to entrench rather than eradicate, and argues that historians have yet to accommodate the fundamental conceptual shifts inaugurated by Heidegger. It then moves to propose a methodological doctrine to which I have given the name "chronism" and seeks to sketch the utility of such a doctrine for bringing one form of presence—that of authenticity—back into the domain of historical study. Doing so invites a number of conceptual and practical difficulties that the paper will address in its conclusions; these may disturb those who have closed their minds to anything beyond the present. Taking ontology seriously interferes both with structuralist assumptions about the nothingness of time and with some of the styles of historical representation that have become fashionable in the postmodern climate. There may be painful lessons to be learned if we are to rescue the past from its current status as a nonentity. (shrink)

Sengzhao (c.374–414) was a Chinese Neo-Daoist who converted to Mahāyāna Buddhism, and few people doubt his influence on Chinese Buddhist philosophy. In this article, provided his Neo-Daoism (xuanxue) and Madhyamaka Buddhism, I will present how Sengzhao featured a symbolic meaning of ‘void’ (śūnya) as rooted originally in Daoism. The Daoist contradictions, in particular between ‘being’ (you) and ‘nothing [non-being]’ (wu), are essential to the development of his doctrine of ‘no ultimate void’ (不真空論, Buzhenkonglun). To understand what Sengzhao meant by ‘void’, (...) which is in denial about the ultimate reality, I broach a notion of nihil (‘nothing’ but also ‘no value’) that bears on his discursive practice. In this light, I formulate a Daoist argument for contradictions and ECN (ex contradictione nihil—nothing follows from contradictions) from Laozi’s Daodejing. Furthermore, I elaborate on Sengzhao’s defence of ECN in his Buzhenkonglun. Reconstructing his negative approach to contradictions within the scope of the four-valued expressions (catuṣkoṭi) in the Madhyamaka tradition from Nāgārjuna, I consider a likely objection that a fifth value such as the ineffable may be inferred as void. Instead of subsuming the ineffable value under his discourse, I finally endorse Sengzhao’s purpose of linguistic and conventional approximation to the ultimate reality as silence. As such, I conclude the significance of void in Sengzhao’s denials via contradictions (ECN), i.e. an early philosophical peak of Chinese Buddhism from Daoism. (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)

In General Relativity in Hamiltonian form, change has seemed to be missing, defined only asymptotically, or otherwise obscured at best, because the Hamiltonian is a sum of first-class constraints and a boundary term and thus supposedly generates gauge transformations. By construing change as essential time dependence, one can find change locally in vacuum GR in the Hamiltonian formulation just where it should be. But what if spinors are present? This paper is motivated by the tendency in space-time philosophy tends to (...) slight fermionic/spinorial matter, the tendency in Hamiltonian GR to misplace changes of time coordinate, and the tendency in treatments of the Einstein-Dirac equation to include a gratuitous local Lorentz gauge symmetry along with the physically significant coordinate freedom. Spatial dependence is dropped in most of the paper, both restricting the physical situation and largely fixing the spatial coordinates. In the interest of including all and only the coordinate freedom, the Einstein-Dirac equation is investigated using the Schwinger time gauge and Kibble-Deser symmetric triad condition are employed as a \ version of the DeWitt-Ogievetsky-Polubarinov nonlinear group realization formalism that dispenses with a tetrad and local Lorentz gauge freedom. Change is the lack of a time-like stronger-than-Killing field for which the Lie derivative of the metric-spinor complex vanishes. An appropriate \-friendly form of the Rosenfeld-Anderson-Bergmann-Castellani gauge generator G, a tuned sum of first class-constraints, is shown to change the canonical Lagrangian by a total derivative, implying the preservation of Hamilton’s equations. Given the essential presence of second-class constraints with spinors and their lack of resemblance to a gauge theory, it is useful to have an explicit physically interesting example. This gauge generator implements changes of time coordinate for solutions of the equations of motion, showing that the gauge generator makes sense even with spinors. (shrink)

Arthur Prior was one of the logicians who participated in the invention of the possible worlds’ semantics. The ontology, which is connected with his systems of modal logic, is unique. Prior tried to reduce the number of abstract entities as much as possible. Hence he did not elect to introduce possible worlds and possibilia into his ontology. In addition, he held a reductionist view, which is called modal actualism by Fine or modalism by Melia. Prior was inspired by various authors (...) but this paper mainly discusses the influence of two prominent sources, Wittgenstein and logicians from Warsaw School. Prior acknowledged Wittgenstein’s influence, when he discuss the view that possible worlds consist of propositions. The second important feature of Prior’s concept is the denial of the real existence of possible worlds and the denial of the existence of entities which are in them. It was probably enabled by Prior’s adoption of some systems of logic invented by logicians from the Warsaw school, especially Lesniewski’s and Łukasiewicz’s systems. (shrink)

In this article, I will argue that the argument for fatalism based on the relativity of simultaneity fails. The original proponents of the argument called the thesis in terms of ‘determinism’, but Levin refers to it as ‘relativistic fatalism’. Relativistic fatalism is a view supported by the alleged dependence of the property of being future on an arbitrary choice of some coordinate system. First I will try to explain the classic argument, attributed to it a dialectic that justified to call (...) it in the same terms as Levin did. Subsequently, I will refuse the relativistic fatalism using many strategies to deal with it. (shrink)

The aim of this article is to argue that a temporal asymmetry may be established within the framework of quantum field theory, independently of any violation of CP, and thereby T, in weak interactions, and independently of the property of time reversal invariance that its dynamical equations instantiate. Particularly, I shall argue that the temporal asymmetry can be stemmed from assessing the links between the proper group of symmetries of the theory and the ontology of the theory: arguments applied to (...) establish which elements and magnitudes remain invariants under group transformations can also be used to establish a temporal asymmetry. (shrink)

Developed by Arthur Prior, Temporal Logic allows to represent temporal information on a logical system using modal operators such as P, F, H or G, whose intuitive meaning is “it was sometime in the Past...”, “it will be sometime in the Future...”, “it Has always been in the past...” and “it will always Going to be in the future...” respectively. Valuation of formulae built from these operators are carried out on Kripke semantics, so Modal Logic and Temporal Logic are consequently (...) related. In fact, Temporal Logic is an extension of Modal one. Even when both logics mechanisms are able to formalize modal-temporal information with some accuracy, they suffer from a lack of expressiveness which Hybrid Logic can solve. Indeed, one of the problems of Modal Logic consists in its incapacity of naming specific points inside a model. As Temporal Logic is based on it, it cannot make such a thing neither. But First-Order Logic does can by means of constants and equality relation. Hybrid Logic, which results from combining Modal Logic and First-Order Logic, may solve this shortcoming. The main aim of this paper is to explain how Hybrid Logic emanates from Modal and Temporal ones in order to show what it adds to both logics with regard to information representation, why it is more expressive than them and what relation it maintains with the First-Order Correspondence Language. (shrink)

Although the ideas in Process and Reality are well-recognized by many scientists in various disciplines beyond philosophy, these investigations are focused on the formal interpretation of the notion of space in the context of mereotopology. Indeed, the notion of time is either neglected completely or understood as an abstraction from the four-dimensional existence of enduring objects. However, there is no elucidation of the notion of time beyond this existence. We introduce a monadic second order language to formalize the ultimate principles (...) presupposed to Whitehead’s investigation, i.e., creativity, novelty and advance have been analyzed and reformulated as axioms. The models of the formulated theory are linear process structures, which are a special type of occurrence structures. The model-theoretic aspects of their theory are discussed in the present paper. Our fundamental theorem indicates that the worlds, which ground the knowledge of actual occasions, are ordered linearly and are equal for contemporaneous actual occasions, which implies a condition essential to the being of time. (shrink)

Given that we all live in the same world, how is it that we can have such very different worldviews? Answers to this question may be found in worldview constructions and their cognitive affordances in text and discourse. This paper discusses why and how worldviews can unfold from a schematic rationale that is grounded in ‘the primacy of spatial cognition’ in perception, thought patterns and their presentations in language. Although worldview frames are selective, and therefore subjective coordinate systems, the spatial (...) organising principle provides a tangible ground for abstract worldview ontologies. Rhetorically, this real-world/social-world analogy gives worldview constructions an objective epistemic quality that can prime commitment and activate intentions and actions. To operationalise this discourse-space theory, a model is proposed to investigate variation in spatial and temporal frames in political texts, involving their scope of attention and point of view. Examples are taken from an election manifesto analysis for Dutch party positioning. The critical question concerns the rhetorical nature of time- and space frames of reference in discursive constructions: How ‘real’ are text and discourse worlds and how does this relate to variation in discourse-world constructions and stance? (shrink)

We develop a semiotic scheme of time, in which time precipitates from the repeated succession of punctuating the progressive tense by the perfect tense. The underlying principle is communication among local participants. Time can thus be seen as a meaning-making, semiotic system in which different time codes are delineated, each having its own grammar and timekeeping. The four time codes discussed are the following: the subjective time having tense, the objective time without tense, the static time without timekeeping, and the (...) inter-subjective time of the E-series. Living organisms adopt a time code called the E-series, which emerges through the local synchronization among organisms or parts of organisms. The inter-subjective time is a new theoretical dimension resulting from the time-aligning activities of interacting agents. Such synchronization in natural settings consists of incessant mutual corrections and adjustments to one’s own punctuation, which is then constantly updated. Unlike the third-person observer keeping the objective time while sitting outside a clock, the second-person negotiators participate in forming the E-series time by punctuating and updating the interface through which different tenses meet at the moment of “now.” Although physics allows physicists to be the only interpreters, the semiotic perspective upends the physical perspective by letting local participants be involved in the interpretation of their mutual negotiations to precipitate that which is called time. (shrink)

Anti-exceptionalism about logic takes logical theories to be continuous with scientific theories. Scientific theories are subject to criteria of theoretical equivalence. This article compares two types of theoretical equivalence – one syntactic and one semantic – in the context of logical anti-exceptionalism, and argues that the syntactic approach leads to undesirable consequences. The anti-exceptionalist should therefore take a semantic approach when evaluating whether logical theories, understood as scientific theories, are equivalent. This article argues for a particular semantic approach, in terms (...) of categorical equivalence, to determine whether logical theories are equivalent. (shrink)

A-Theory or B-Theory of Time? An Aristotelian Answer The purpose of this paper is to provide a description of Aristotle’s theory of time, in order to understand if it could introduce a stimulus into the contemporary debate on the nature of time between A-theorists and B-theorists. The first section of the paper is devoted to a conceptual explanation of these two main positions about the nature of time and their intimate link with eternalism and presentism. The second section presents the (...) Aristotelian view on the nature of time, considering his analysis on the notion of ‘periods’ and ‘instants’ or ‘nows’ and arguing a metaphysical priority of the ‘now’ on the ‘period’. The third section tries to locate the Aristotelian theory into this contemporary debate, following two different strategies. Initially, it will be argued in favour of Aristotle present’s primacy demonstrating his preference for A-theory of time. Secondly, thorough the help of an argument from Jeffery Brower, the paper provides an account of Aristotle’s position in a specific debate on the nature of time concerning the problem of ‘temporary intrinsics’, stating an Aristotelian endurantism. In the Conclusion, the paper claims the perfect consistency of Aristotle present’s primacy with Brower’s argument in favour of Aristotle’s endurantism. Bibliography Aristotle.. Physic. Harvard University Press. Brower, J.. Aristotelian Endurantism: A new Solution to the Problem of temporary Intrinsics. Mind 112: 882-905. Strobach, N.. The Moment of Change. A Systematic History in the Philosophy of Space and Time. Springer-Science+Business Media, B.V. Key-words Aristotle – A-theory – B-theory – endurantism – metaphysics - perdurantism. (shrink)

The well-known phenomenological argument draws metaphysical conclusions about time, specifically about change through time and the resulting passage or flow of time, from our temporal experience. The argument begins with the phenomenological premise that there is a class of properties which underlies our experience of time and change through time, and its conclusion is that these properties are not merely experienced but exemplified. I argue that the phenomenological argument is best served by the adoption of a representational theory of perception. (...) I then present a representational theory of temporal experience. (shrink)

According to the A-theory of time some instant of time is absolutely present. Many reject the A-theory on the grounds that it is inconsistent with current spacetime physics, which appears to leave no room for absolute presentness. However, some reject the A-theory on purely philosophical grounds. In this article I describe three purely philosophical arguments against the A-theory and show that there are plausible A-theoretic responses to each of them. I conclude that, whatever else is wrong with the A-theory, it (...) is not obviously a philosophically suspect theory. (shrink)

The article discusses the relation between two intuitive properties of time, namely its flow and branching. Both properties are introduced first in an informal way and compared. The conclusion of this informal analysis is that the two properties do not entail each other nor are they in contradiction. In order to verify this, we briefly introduced the branching temporal structures called branching space-time, branching continuation and their versions Minkowski branching structure and branching time with Instants. Two possible ways how to (...) formalize flow of time are given, one based on the definition of flow of time from temporal logics and the other based on relativistic physics. The latter is used to define flow of time with the use of linearly ordered points on worldines while respecting the ontological definiteness given by the difference of the past and the future. This is formalized in each of the branching models and it is concluded by comparing the resulting properties that branching and flow, even in the formal sense, do not entail each other. However, notions connected with flow of time represent a useful basis for semantics of the branching models. (shrink)

The relevance of Kant to Plessner’s work was long all but ignored and there is hardly any mention of Plessner in the Kant literature. The Plessner renaissance beginning in the 1990s, however, has brought with it a stronger focus on the methodological construction of his theory, so that the Kant connection has at least been acknowledged, but the particular relevance of Kant’s Critique of Judgement has not been systematically explicated. In this essay, I investigate the connection between Kant’s notion of (...) reflective—specifically teleological—judgment and Plessner’s theory. I begin by setting out the characteristics of teleological judgment, with two points being of particular importance: the temporal structure of the final cause and Kant’s reference to an understanding other than the human, that is, to an ordering power other than the human. In a second step, I work out Plessner’s conceptualization of the spatiotemporal appearance of organisms and the way he understands the other of human understanding as nature’s—or history’s—historically evolved and mutable capacity for self-order. He arrives at these conclusions by way of a methodologically controlled process of questioning derived from Kant, which he calls the “principle of the open question.”. (shrink)

This paper motivates and develops a new theory of time: priority presentism. Priority presentism is the view according to which (i) only present entities exist fundamentally and (ii) past and future entities exist, but they are grounded in the present. The articulation of priority presentism is an exercise in applied grounding: it draws on concepts from the recent literature on ontological dependence and applies those concepts in a new way, to the philosophy of time. The result, as I will argue, (...) is an attractive position that can do much of the same work in satisfying our intuitions about time as presentism, but without the ontological cost. (shrink)

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)

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...

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)

In this contribution, I will argue for an ontological understanding of time as temporality. This, however, implies that in a certain sense being is temporality, by which I mean that on an ontological level temporality is nothing but the process of change, i.e. the dynamic aspect of being in its becoming, changing, and perishing, and that concrete beings are not merely in time, but they are temporal. This leads to the conclusion that actual time is the process of change that (...) becoming beings are, as well as the conclusion that reality is fundamentally temporal as argued by process metaphysicians like Alfred North Whitehead, Henri Bergson, Martin Heidegger, and Gilles Deleuze. The investigation begins with first establishing the methodological difficulties involved in thinking temporality as an ontological feature. In a second step, dynamic ontologies are introduced as the conceptual background best suited to think ontological temporality and their difference to event-ontologies is explained. Finally, the distinction between temporality and linear time is clarified. This introduction of temporality ends with some arguments for the existence of temporality that are inspired by Aristotle’s famous investigations into the nature of time. After having thus introduced temporality as an ontological feature and argued for the existence and relevance of it, its implications for our understanding of the dimensions of time and especially for anticipation are discussed. (shrink)

ABSTRACT Closed time is possible in several senses of ‘possible’. One might like to know, therefore, whether closed time is possible in the sense that it is compatible with standard metaphysical theories of time. In this paper I am concerned with whether closed time is compatible with A and/or B theories of time. A common enough view amongst philosophers is that B theories do but A theories do not allow closed time. However, I show that prima-facie neither approach allows closed (...) time, but that with a little work standard versions of both approaches do. This shows that there’s no special problem with the notion of eternal return. (shrink)

The non-credit bearing and ongoing education and development of mid- to late-career corporate executives is known by the compound term executive education. Reductively stated, executive education, for its corporate consumers and its business school providers, is predicated on the relationship between an order and its execution ; a relationship I call the “order-execution cognate”. With the word execution derived from Greek for sequence, and with the sequence of an execution following-on from its corresponding order, sequentiality is the essence of execution, (...) and the cognate. Executive education involves the amelioration of this order-execution cognate, to the ends of increased profits and competitiveness for the corporation concerned, and increased career prospects for the individual executive. Concerning sequentiality, and as a thesis on the philosophy of executive education, I apply a strand of ontological reflection to examine this cognate, namely philosophy concerning time and temporal succession. To aid in this task I use the English translations of writings on time by the German philosopher Martin Heidegger. Emerging from Heidegger’s thought are two temporal types that acknowledge and critique temporal succession; chronological time and Kairotic time respectively. By associating Heidegger’s philosophic method with that of early German Romantic philosophy, I articulate how it is possible to reconceive the temporal sequence of the order-execution cognate as a productive oscillation between chronic and Kairotic time; I call this oscillation “ironic temporality,” and its productivity “ironic productivity”. My philosophical analysis of commercially lucrative and neoliberal executive education is at odds with traditional knowledge-based analyses, affording a critique of the capitalist order which the educative event serves. Disrupting temporal notions of that event then becomes a dangerous political act; becomes the means to frame the educative event for the management of our age; and becomes the new orders for executive education. (shrink)

So selbstverständlich es klingt, vom Geist, der Psyche oder auch der Seele eines Menschen zu reden, und so vertraut uns wissenschaftliche Disziplinen sind, die sich philosophisch oder empirisch damit beschäftigen, so schwer fällt es, ein einheitliches Merkmale dafür anzugeben, wann etwas ein psychisches Phänomen ist. Viele der potentiellen Merkmale decken eben nur einen Teil des Spektrums dessen ab, was wir gewöhnlich als psychisch bezeichnen würden, und sind damit bestenfalls hinreichende, aber sicher keine notwendigen Bedingungen des Psychischen. Im Mittelpunkt des folgenden (...) Artikels wird dagegen ein Merkmal stehen, von dem feststeht, daß es nicht hinreichend ist, von dem man aber vermuten kann, es sei zumindest notwendig: die Individualität psychischer Phänomene. Die Frage, mit der ich mich beschäftigen werde, ist, ob sich diese Vermutung mit Bezug auf eine Grnppe paradigmatisch psychischer Phänomene aufrecht erhalten läßt, die intentionalen Einstellungen. (shrink)

A certain mythology has been perpetuated in discussions of philosophy of time. It has been contended that the adoption of a particular theory of time, what I will call the “Non-dynamic Theory of Time” results in a commitment to Fatalism. This unwanted, if not intolerable baggage, is said to be avoided only by jettisoning NDTT and espousing what I will call the “Dynamic Theory of Time”. What I hope to show is that the truth of the matter is almost completely (...) the reverse; while NDTT has absolutely no Fatalistic ramifications, DTT, when it is conjoined with a most plausible supposition, does. (shrink)

In response to a recent challenge that the New B-theory of Time argues invalidly from the claim that tensed sentences have tenseless truth conditions to the conclusion that temporal reality is tenseless, I argue that while early B-theorists may have relied on some such inference, New B-theorists do not. Giving tenseless truth conditions for tensed sentences is not intended to prove that temporal reality is tenseless. Rather, it is intended to undermine the A-theorist’s move from claims about the irreducibility of (...) tensed language to the conclusion that temporal reality must be tensed. I then examine how A-theorists have used facts about language in attempting to establish their conclusions about the nature of temporal reality. I take the recent work of William Lane Craig and argue that he implicitly and illicitly moves from facts about temporal language to his conclusion that temporal reality is tensed. (shrink)