This book explores the important yet neglected relationship between the philosophy of time and the temporal structure of perceptual experience. It examines how time structures perceptual experience and, through that structuring, the ways in which time makes perceptual experience trustworthy or erroneous. -/- Sean Power argues that our understanding of time can determine our understanding of perceptual experience in relation to perceptual structure and perceptual error. He examines the general conditions under which an experience may (...) be sorted into different kinds of error such as illusions, hallucinations, and anosognosia. Power also argues that some theories of time are better than others at giving an account of the structure and errors of perceptual experience. He makes the case that tenseless theory and eternalism more closely correspond to experience than tense theory and presentism. Finally, the book includes a discussion of the perceptual experience of space and how tenseless theory and eternalism can better support the problematic theory of naïve realism. -/- Philosophy of Time and Perceptual Experience originally illustrates how the metaphysics of time can be usefully applied to thinking about experience in general. It will appeal to those interested in the philosophy of time and debates about the trustworthiness of experience. (shrink)

The question of the existence and the properties of time has been subject to debate for thousands of years. This considered and complete study offers a contrastive analysis of phenomenologies of time from the perspective of the problematics of the visibility of time. Is time perceptible only through the veil of change? Or is there a naked presence of 'time itself'? Or has time always effaced itself? McClure's new work also stages confrontations between phenomenology (...) of time and analytical philosophy of time. By doing so he explores ancient issues from a fresh perspective, such as whether time passes, whether experimental time is 'real time', and whether the very concept of time is contradictory. (shrink)

ABSTRACT This essay is an introduction to Time and Reality I, the first part of a special issue dedicated to the philosophy of time. Here I outline a number of new trends in philosophical theorizing about time, detailing how the various contributions fit into the picture. I argue that there has been a potentially misleading tendency to separate the debate over the passage of time from the debate over the reality of tense. This has obscured (...) a number of interesting philosophical questions. One of the aims of this volume is to bring these two issues together, where they belong. I argue that many contributions to it go in the right direction. The contributions to this volume also establish uncharted philosophical junctures between Metaphysics, Aesthetics, Morality, and the Philosophy of Mind. (shrink)

As a growing area of research, the philosophy of time is increasingly relevant to different areas of philosophy and even other disciplines. This book describes and evaluates the most important debates in philosophy of time, under several subject areas: metaphysics, epistemology, physics, philosophy of language, philosophy of mind, cognitive science, rationality, and art. -/- Questions this book investigates include: Can we know what time really is? Is time possible, especially given modern (...) physics? Must there be time because we cannot think without it? What do we experience of time? How might philosophy of time be relevant to understanding the mind-body relationship or evidence in cognitive science? Can the philosophy of time help us understand biases toward the future and the fear of death? How is time relevant to art – and is art relevant to philosophical debates about time? Finally, what exactly could time travel be? And could time travel satisfy emotions such as nostalgia and regret? -/- Through asking such questions, and showing how they might be best answered, the book demonstrates the importance philosophy of time has in contemporary thought. Each of the book’s 10 chapters begins with a helpful introduction and ends with study questions and an annotated list of further readings. This and a comprehensive bibliography at the end of the book prepare the reader to go further in their study of the philosophy of time. (shrink)

As the study of time has flourished in the physical and human sciences, the philosophy of time has come into its own as a lively and diverse area of academic research. Philosophers investigate not just the metaphysics of time, and our experience and representation of time, but the role of time in ethics and action, and philosophical issues in the sciences of time, especially with regard to quantum mechanics and relativity theory. This Handbook (...) presents twenty-three specially written essays by leading figures in their fields: it is the first comprehensive collaborative study of the philosophy of time, and will set the agenda for future work. (shrink)

C. D. Broads' this book considers most representative work, namely, The Mind and Its Place in Nature. Oaklander considers what Broad has to say about such fundamental issues as substance, universals, relations, space, time, and intentionality in the contexts of perception, memory and introspection. L. Nathan Oaklander studied philosophy at the university of Iowa. He is a student of Gustav Bergmann, one of the most distinguished ontologist in twentieth-century philosophy. Oaklander is professor of philosophy at the (...) university of Michigan-Flint. He is president of the Philosophy of Time Society, editor of the journal CHRONOS, and one of the most distinguished philosophers in the area of ontology and philosophy of time. (shrink)

There are several intertwined debates in the area of contemporary philos- ophy of time. One field of inquiry is the nature of time itself. Presentists think that only the present moment exists whereas eternalists believe that all of (space-)time exists on a par. The second main field of inquiry is the question of how objects persist through time. The endurantist claims that objects are three-dimensional wholes, which persist by being wholly1 present, whereas the perdurantist thinks that (...) objects are four- dimensional and that their temporal parts are the bearers of properties. The third debate in the field of contemporary philosophy of time is about tense- versus tenseless theory. Tensers are at odds with detensers about the status of the linguistic reference to the present moment. These are only very crude characterizations and it is even disputed by some ad- vocates of the corresponding positions that they are accurate. However this very sketchy picture already reveals a fundamental difference: The eternalism/presentism and endurance/perdurance discussions belong to the field of metaphysics, whereas tense is in the first instance a linguistic phenomenon. (shrink)

What is time? Does it pass? Is the future open? Why do we care? Philosophy of Time: The Basics doesn’t answer these questions. It does give you an opinionated introduction to thinking a bit more deeply about them. Written in a way that assumes no philosophical background from its readers, this book looks at central topics in philosophy of time and shows how they relate to other time-related topics – from theoretical physics (without the (...) maths!) to your own mortality. Additional questions include: -/- In what way is time different to space? How long is the present? Does the Theory of Relativity show time doesn’t pass? What makes time have a direction or ‘arrow’? Can you be harmed by your own death? -/- Allowing the reader to think more deeply about time, this book begins to untangle some of the most difficult knots in all of philosophy. It also provides practical advice to prospective time-travelers. (shrink)

The article provides proof that the concept of time articulated in Russian philosophy of the nineteenth century was very close to the understanding of time in the philosophy of Henri Bergson. This explains the close attention of Russian culture to the philosophical system of the French thinker at the beginning of the twentieth century. It also allows us to hypothesize about the possible influence of the ideas of Russian philosophers of the late nineteenth century on Bergson. (...) Bergson’s most original idea is the recognition of the metaphysical primacy of the subjective, inner time of the human in relation to physical time. In physical time, only the moment of the present has real existence; in internal time, designated by Bergson as duration, all moments of the past are preserved as real, and this is expressed by memory. Internal time turns out to be the spiritual Absolute from which the entire material world originates. A very similar metaphysical concept is presented in Pyotr Chaadaev’s Philosophical Letters. According to Chaadaev, each person is directly involved in the spiritual Absolute, which has the characteristic of integral time. In this time, all moments are in unity, and there is no division into the past, present, and future; this division arises only in the time intrinsic to the material reality that originates from the spiritual Absolute. In the religious teaching of Leo Tolstoy, personality is defined as the appearance of God within the limits of material existence, so a person is simultaneously involved in the earthly physical time and absolute time, which manifests itself through memory. The article concludes that Bergson’s ideas determined the most important features of Russian avant-garde culture of the twentieth century; in particular, thanks to them, the opposite trends of Russian thought were brought to unity: metaphysics of pan-unity and personalism. (shrink)

In this study, Oaklander's primary aim is to examine critically C.D. Broad’s changing views of time and in so doing both clarify the central disputes in the philosophy of time, explicate the various positions Broad took regarding them, and develop his own responses both to Broad and the issues debated.

This study presents an important theory regarding early developments in the Daoist philosophy of time. It does so from the perspective of an understudied but quite influential masterwork of Chinese philosophy, Heshang Gong Zhangju 河上公章句 (Chapters and Verses of the Master on the Upper River), which is Heshang Gong’s 河上公 commentary to the Daodejing 道德經. The first sections of this study identify Heshang Gong’s text of the Daodejing and his appended commentary with Huang-Lao 黃老 Daoism and situates (...) it in relation to Laozi’s 老子 version of the earlier text. The following sections introduce the Daoist concepts of form and formlessness as appropriate methodological tools with which to understand Heshang Gong’s philosophy of time, with the intent to open new pathways into Daoist philosophy. Lastly, by engaging a range of Chinese research, this study assists in bridging the often-gaping division between Chinese language and English language scholarship. (shrink)

This study presents an important theory regarding early developments in the Daoist philosophy of time. It does so from the perspective of an understudied but quite influential masterwork of Chinese philosophy, _Heshang Gong Zhangju_ 河上公章句 (_Chapters and Verses of the Master on the Upper River_), which is Heshang Gong’s 河上公 commentary to the _Daodejing_ 道德經. The first sections of this study identify Heshang Gong’s text of the _Daodejing_ and his appended commentary with Huang-Lao 黃老 Daoism and situates (...) it in relation to Laozi’s 老子 version of the earlier text. The following sections introduce the Daoist concepts of form and formlessness as appropriate methodological tools with which to understand Heshang Gong’s philosophy of time, with the intent to open new pathways into Daoist philosophy. Lastly, by engaging a range of Chinese research, this study assists in bridging the often-gaping division between Chinese language and English language scholarship. (shrink)

This volume provides a balanced set of reviews which introduce the central topics in the philosophy of time. This is the first introductory anthology on the subject to appear for many years; the contributors are distinguished, and two of the essays are specially written for this collection. In their introduction, the editors summarize the background to the debate, and show the relevance of issues in the philosophy of time for other branches of philosophy and for (...) science. Contributors include J.M.E. McTaggart, Arthur N. Prior, D.H. Mellor, Sydney Shoemaker, Graeme Forbes, Lawrence Sklar, Michael Dummett, David Lewis, W.H. Newton-Smith, and Anthony Quinton. (shrink)

This anthology of the very latest research on truth features the work of recognized luminaries in the field, put together following a rigorous refereeing process. Along with an introduction outlining the central issues in the field, it provides a unique and unrivaled view of contemporary work on the nature of truth, with papers selected from key conferences in 2011 such as Truth Be Told, Truth at Work, Paradoxes of Truth and Denotation and Axiomatic Theories of Truth. Studying the nature of (...) the concept of ‘truth’ has always been a core role of philosophy, but recent years have been a boom time in the topic. With a wealth of recent conferences examining the subject from various angles, this collection of essays recognizes the pressing need for a volume that brings scholars up to date on the arguments. Offering academics and graduate students alike a much-needed repository of today’s cutting-edge work in this vital topic of philosophy, the volume is required reading for anyone needing to keep abreast of developments, and is certain to act as a catalyst for further innovation and research. (shrink)

In what sense does time exist? Is it an objective feature of the external world? Or is its real nature dependent on the way man experiences it? Has modern science brought us closer to the answer to St. Augustine's exasperated outcry, 'What, then, is time?' ? Ever since Aristotle, thinkers have been struggling with this most confounding and elusive of philosophical questions. How long does the present moment last? Can we make statements about the future that are clearly (...) true or clearly false? And if so, must we be fatalists? This volume presents twenty-three discussions of the problem of time. A section on classical and modern attempts at definition is followed by four groups of essays drawn largely from contemporary philosophy, each preface with an introduction by the editor. First, in a chapter entitled 'The Static versus the Dynamic Temporal', four philosophers advance solutions to McTaggart's famous proof of time's unreality. In the next two sections, the discussion turns to the meaning of the 'open future' and to the much-debated nature of 'human time'. Finally, modern science and philosophy tackle Zeno's celebrated paradoxes. The essays by Adolf Grnbaum, Nicholas Rescher, and William Barrett are published for the first time in this volume. (shrink)

Time is interpreted by Damascius not merely as a concomitant of the celestial motions, nor as an abstract entity existing in the human soul, but as a power of ordering, which is active at different levels. Damascius’ time comprises the biological and the historical time but is also the time that pertains to the essence and the activity of heaven, in which there is neither past nor future. The present book explores the richness of Damascius’ thought (...) by going into the fundamental concepts of his philosophy of time: the indivisible now and the present time, the flowing now and the non-flowing now, the flowing time and the whole of time, in which past, present and future coincide. Damascius fully developed his thoughts about time in his treatise On Time, which is lost. The preserved fragments of this treatise are translated and annotated in an Appendix. (shrink)

In what sense does time exist? Is it an objective feature of the external world? Or is its real nature dependent on the way man experiences it? Has modern science brought us closer to the answer to St. Augustine's exasperated outcry, 'What, then, is time?'? Ever since Aristotle, thinkers have been struggling with this most confounding and elusive of philosophical questions. How long does the present moment last? Can we make statements about the future that are clearly true (...) or clearly false? And if so, must we be fatalists? This volume presents twenty-three discussions of the problem of time. A section on classical and modern attempts at definition is followed by four groups of essays drawn largely from contemporary philosophy, each preface with an introduction by the editor. First, in a chapter entitled 'The Static versus the Dynamic Temporal', four philosophers advance solutions to McTaggart's famous proof of time's unreality. In the next two sections, the discussion turns to the meaning of the 'open future' and to the much-debated nature of 'human time'. Finally, modern science and philosophy tackle Zeno's celebrated paradoxes. The essays by Adolf Grnbaum, Nicholas Rescher, and William Barrett are published for the first time in this volume. (shrink)

In his classic essay Man and Time, Roman Ingarden outlines two contradictory experiences of time. The paper presents and investigates them.

This volume is a collection of original essays focusing on a wide range of topics in the History and Philosophy of Science. It is a festschrift for Peter Machamer, which includes contributions from scholars who, at one time or another, were his students. The essays bring together analyses of issues and debates spanning from early modern science and philosophy through the 21st century. Machamer’s influence is reflected in the volume’s broad range of topics. These include: underdetermination, scientific (...) practice, scientific models, mechanistic explanation in contemporary and historical science, values in science, the relationship between philosophy and psychology, experimentation, supervenience and reductionism. (shrink)

Why do we remember the past and not the future? What does it mean for time to "flow"? Do we exist in time or does time exist in us? In lyric, accessible prose, Carlo Rovelli invites us to consider questions about the nature of time that continue to puzzle physicists and philosophers alike. For most readers this is unfamiliar terrain. We all experience time, but the more scientists learn about it, the more mysterious it remains. (...) We think of it as uniform and universal, moving steadily from past to future, measured by clocks. Rovelli tears down these assumptions one by one, revealing a strange universe where at the most fundamental level time disappears. He explains how the theory of quantum gravity attempts to understand and give meaning to the resulting extreme landscape of this timeless world. Weaving together ideas from philosophy, science and literature, he suggests that our perception of the flow of time depends on our perspective, better understood starting from the structure of our brain and emotions than from the physical universe. (shrink)

This monograph is a detailed study, and systematic defence, of the Growing Block Theory of time (GBT), first conceived by C.D. Broad. The book offers a coherent, logically perspicuous and ideologically lean formulation of GBT, defends it against the most notorious objections to be found in the extant philosophical literature, and shows how it can be derived from a more general theory, consistent with relativistic spacetime, on the pre-relativistic assumption of an absolute and total temporal order. -/- The authors (...) devise axiomatizations of GBT and its competitors which, against the backdrop of a shared quantified tense logic, significantly improves the prospects of their comparative assessment. Importantly, neither of these axiomatizations involves commitment to properties of presentness, pastness or futurity. The authors proceed to address, and defuse, a number of objections that have been marshaled against GBT, including the so-called epistemic objection according to which the theory invites skepticism about our temporal location. The challenge posed by relativistic physics is met head-on, by replacing claims about temporal variation by claims about variation across spacetime. -/- The book aims to achieve the greatest possible rigor. The background logic is set out in detail, as are the principles governing the notions of precedence and temporal location. The authors likewise devise a novel spacetime logic suited for the articulation, and comparative assessment, of relativistic theories of time. The book comes with three technical appendices which include soundness and completeness proofs for the systems corresponding to GBT and its competitors, in both their pre-relativistic and relativistic forms. -/- The book is primarily directed at researchers and graduate students working on the philosophy of time or temporal logic, but is of interest to metaphysicians and philosophical logicians more generally. (shrink)

Each of us experiences two conflicting attitudes towards time. On the one hand, we all, at least to some degree, look ahead towards the future. On the other hand, we sometimes feel like we ought to live in the present, without this concern about the future. Derek Parfit claims that we would be happier if we lacked our focus on the future: we would not be sad when good things were in the past, we could take life’s pleasures as (...) they come, and we would have fewer reasons to regret aging and death. Given his emphasis on the future as a philosophical problem, Kierkegaard seems especially challenged by Parfit’s claims. I argue that a response to Parfit’s challenges can be found in Kierkegaard’s discourses on the lily of the field and the bird of the air. Though not often read philosophically, these discourses also contribute to Kierkegaard’s philosophy of time. They can provide readers of Kierkegaard with a response to Parfit’s challenges by proffering a way to care for the future while living in the present. To defend this thesis, my first chapter recounts Parfit’s challenges and extant responses by readers of Kierkegaard to them. Chapters Two and Three develop Kierkegaard’s metaphysics of time by working through The Concept of Anxiety and Philosophical Fragments. The former chapter emphasizes Kierkegaard’s focus on the eschatological future while showing how Kierkegaard can contribute to contemporary debates within the philosophy of time. The latter considers Kierkegaard’s Christology and Trinitarian theology by working through Kierkegaard’s understanding of the past event of the incarnation. The fourth and fifth chapters discuss the ethical implications of Kierkegaard’s metaphysics of time through readings of Christian Discourses and Works of Love. Chapter Four contains my account of the attitude towards time Kierkegaard exhorts us to adopt: facing away from the future and towards the work we are called to do in the present. Chapter Five concludes by discussing the implications of this account for the ways we hope for and love our neighbors. (shrink)

A statement and defense of the view that time is neither an accident of motion nor a receptacle for motion but measured motion itself. The classical objections to this view, offered by Aristotle, Plotinus, Augustine, and Isaac Barrow, are briefly considered.--M. F.

Reissuing five works originally published between 1937 and 1991, this collection contains books addressing the subject of time, from a mostly philosophic point of view but also of interest to those in the science and mathematics worlds. These texts are brought back into print in this small set of works addressing how we think about time, the history of the philosophy of time, the measurement of time, theories of relativity and discussions of the wider thinking (...) about time and space, among other aspects. One volume is a thorough bibliography collating references on the subject of time across many disciplines. (shrink)

What is the nature of temporal passage—the movement of events or moments of time from the future through the present into the past? Is the future and the past as real as the present, or is the present—or perhaps the present and the past—all that exists? What role, if any, does language play in giving us an insight into temporal reality? Is it possible to travel through time into distant regions of the future or the past? What accounts (...) for the direction of time, the sense we have that we are moving toward the future and not back into the past? What is the relation between the physics of time and the philosophy of time? These are the kind of dizzying questions that have been addressed by metaphysicians since antiquity, and time has remained a critical concept for many thinkers and philosophers since then (for instance, in his Confessions, St Augustine, restating an observation by Plotinus, wrote: ‘So what is time? If no one asks me, I know; if I seek to explain it, I do not’). Interest in the subject has also been enduring—and has blossomed anew in the past century. The Philosophy of Time is a new title in the Routledge series, Critical Concepts in Philosophy. It meets the need for an authoritative reference work to make sense of the subject’s vast literature and the continuing explosion in research output. Edited by L. Nathan Oaklander, a leading scholar in the philosophy of time, this new Major Work from Routledge brings together in four volumes the canonical and the very best cutting-edge scholarship in the field to provide a synoptic view of all the key issues and current debates. With a comprehensive introduction to the collection, newly written by the editor, which places the collected material in its historical and intellectual context, The Philosophy of Time is an essential work of reference and is destined to be valued by philosophers of time—as well as those working in related areas of philosophy of science, philosophy of mind, and philosophy of religion—as a vital research resource. (shrink)

Throughout his career, Deleuze developed a series of original philosophies of time and applied them successfully to many different fields. Now James Williams presents Deleuze's philosophy of time as the central concept that connects his philosophy as a whole. Through this conceptual approach, the book covers all the main periods of Deleuze's philosophy: the early studies of Hume, Nietzsche, Kant, Bergson and Spinoza, the two great philosophical works, Difference and Repetition and Logic of Sense, the (...) Capitalism and Schizophrenia works with Guattari, and the late influential studies of literature, film and painting.The result is an important reading of Deleuze and the first full interpretation of his philosophy of time. (shrink)

My considerations are organised into four sections. The first section provides a survey of some significant developments that determine contemporary philosophical discussion on the subject of ‘time’. In the second section, I show how the question of time and the issue of media are linked with one another in the views of two influential contemporary philosophers: Jacques Derrida and Richard Rorty. Finally, in the third section, the temporal implications of cultural practices which are developing in the new medium (...) of the Internet are analysed and, in the fourth section, related to the central theses of Derrida and Rorty. (shrink)

Time is woven into the fabric of our lives. Everything we do, we do in and across time. It is not just that our lives are stretched out in time, from the moment of birth to the moment of our death. It is that our lives are stories. We make sense of ourselves, today, by understanding who we were yesterday, and the day before, and the day before that; by understanding what we did and why we did (...) it. Our memories shape our present selves, since we are the product of who we were, and who we remember being. Yet who we are lasts for but a moment. It is who we will be that demands attention. We are forever projecting ourselves into the future. We painstakingly plan for the needs of our future selves, all the while knowing that while what we do will make those future selves who they are, still, our future selves are elusive. So it is not simply that we happen to live our lives in time, the way, say, one might happen to live in Australia, or Singapore. It is hard to fathom how things could be otherwise. What would it be to live a life without time? Yet time itself is intangible. Though we are keenly aware of what has been ‒ of pain and loss, regret and pride ‒ and of what might be ‒ of anticipation, and dread, and longing ‒ time itself seems unaffected by anything we do. Though we can anticipate a future birthday cake, time itself cannot be tasted. Though we can dread a future dentist’s appointment, time itself cannot be touched. Though we remember the crunching of leaves this past autumn, time itself cannot be heard. How can it be that something so central to each of us, to who we are, and what we care about, can be so spectral? What, in the end, is time? Is time real, like a substance in which each of us, like insects in amber, finds ourselves trapped? Is time a dimension through which we can move? Is time not a thing at all, but some connection between events? If time is real, what is it like? Does it flow like a river, taking each of us prisoner in its current, washing us ever closer to the end of our lives? Is time like a cresting wave, coming ever closer to each of us from the future, engulfing us, and then receding into the past? Or is time static? Like a one-way road that each of us might wander, with no chance to turn back? Or perhaps time is like none of these things. Perhaps time is more like space; something we can navigate freely, so that we can visit different times just like we visit different places. Perhaps we can we travel in time the way we can travel in space. These questions, and many more, are the focus of this book. Now, you might wonder what philosophers are doing writing a book about time. Surely that’s a job for physicists! It is true: a great deal of what we know about time stems from our understanding of physics. However, even in physics we find that there are questions about time that go unanswered. Moreover, increasingly, physicists are turning to philosophers for help in understanding the role that time plays in current physical theories. Our goal is to get the reader up to speed on some of the central issues that influence our understanding of time so that they too may play a role in this ongoing discussion between science and philosophy. We hope that in doing so it will become clear what philosophy can bring to the study of time. There is a natural narrative in philosophy regarding the study of time, and we have chosen to organise this book according to that narrative. However, the book may also be approached in a ‘choose-your-own adventure’ spirit. While later chapters build on material introduced in earlier chapters, you can skip around, reading the book in any order you choose. For the instructor, this means that she can design her course around this book in any number of ways, depending on the particular topic she wishes to focus on. (shrink)

This book explores the results of applying empirical methods to the philosophy of logic and mathematics. Much of the work that has earned experimental philosophy a prominent place in twenty-first century philosophy is concerned with ethics or epistemology. But, as this book shows, empirical methods are just as much at home in logic and the philosophy of mathematics. -/- Chapters demonstrate and discuss the applicability of a wide range of empirical methods including experiments, surveys, interviews, and (...) data-mining. Distinct themes emerge that reflect recent developments in the field, such as issues concerning the logic of conditionals and the role played by visual elements in some mathematical proofs. -/- Featuring leading figures from experimental philosophy and the fields of philosophy of logic and mathematics, this collection reveals that empirical work in these disciplines has been quietly thriving for some time and stresses the importance of collaboration between philosophers and researchers in mathematics education and mathematical cognition. (shrink)

Asking “What is time?” can be both a simple and a profound question. In this article we intend to introduce the reader to the philosophy of time. To do so, we will deal with McTaggart's paradox. By explaining it and introducing the basic concepts to understand it, we will be able to get an idea of what this branch of philosophy is all about. The main intention of this article is not to explain anything new but (...) to clarify the background of a debate by explaining its roots. By taking a deep dive into the concept of time, we will see that it is not a simple concept at all. In any subsequent possible definition with regards to concepts such time for education or time for ethics, a logical clarification of what time is important and will color all further predication of the concept of time. Considering the impact of digital transformation in our lives in general, and in education in particular, a philosophy of time brings major elements such as paradoxes, which are not of practical character but important for the semantic of the words, such as “duration”, “temporal position” of events, etc. (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 cognition and information theoretic sciences have now been in existence for the better part of a century. In that time, their varied disciplines have undergone extensive maturation, honing their methods, constitutions, and evaluation techniques in the pursuit of academic rigor, while not losing sight of the practical influences that have served as their almost universal cornerstone. Meanwhile, this period has also been marked by increasing disparity and gradual distancing of the philosophical underpinnings upon which each field is founded, (...) adding strain to interdisciplinary collaborative efforts. This article presents an overview of select information-science-related cognition disciplines, and shows how the nascent Philosophy of Information can be adopted as a means of unifying these philosophical foundations in an empirically sound manner, without sacrificing general applicability. In addition, it demonstrates how PI is already rooted in the philosophies or epistemological views of several of the cognition disciplines, implicitly or otherwise. (shrink)

A widespread view in physics holds that the implementation of time reversal in standard quantum mechanics must be given by an anti-unitary operator. In foundations and philosophy of physics, however, there has been some discussion about the conceptual grounds of this orthodoxy, largely relying on either its obviousness or its mathematical-physical virtues. My aim in this paper is to substantively change the traditional structure of the debate by highlighting the philosophical commitments underlying the orthodoxy. I argue that the (...) persuasive force of the orthodoxy can benefit from a relational metaphysics of time and a by-stipulation view on symmetries. Within such philosophical background, I submit, the orthodoxy of time reversal in standard quantum mechanics could find a fertile terrain to lay the groundwork for a more thorough conceptual justification. (shrink)

A set of axioms implicitly defining the standard, though not instant-based but interval-based, time topology is used as a basis to build a temporal modal logic of events. The whole apparatus contains neither past, present, and future operators nor indexicals, but only B-series relations and modal operators interpreted in the standard way. Determinism and indeterminism are then introduced into the logic of events via corresponding axioms. It is shown that, if determinism and indeterminism are understood in accordance with their (...) core meaning, the way in which they are formally introduced here represents the only right way to do this, given that we restrict ourselves to one real world and make no use of the many real worlds assumption. But then the result is that the very truth conditions for sentences about indeterministic events imply the existence of tensed truths, in spite of the fact that these conditions are formulated (in the indeterministic axiom) in terms of tenseless language. The tenseless theory of time implies determinism, while indeterminism requires the flow of time assumption. (shrink)

The aim of this essay is to introduce philosophers of science to some recent philosophical discussions of the nature and origin of the direction of time. The essay is organized around books by Hans Reichenbach, Paul Horwich, and Huw Price. I outline their major arguments and treat certain critical points in detail. I speculate at the end about the ways in which the subject may continue to develop and in which it may connect with other areas of philosophy.