THE AUTHOR DISCUSSES SIMULTANEITY, ABSOLUTE SPACE AND TIME, THE NUMBER OF POSSIBLE DIMENSIONS, CAUSALITY, RIVAL SCIENTIFIC THEORIES OF THE SPATIO-TEMPORAL PROPERTIES OF THE UNIVERSE AND THE MEANING OF SPATIO-TEMPORAL TERMS IN ORDINARY AND SCIENTIFIC LANGUAGE. (BP, EDITED).

What is the relationship between space and time in the human mind? Studies in adults show an asymmetric relationship between mental representations of these basic dimensions of experience: Representations of time depend on space more than representations of space depend on time. Here we investigated the relationship between space and time in the developing mind. Native Greek‐speaking children watched movies of two animals traveling along parallel paths for different distances or durations and (...) judged the spatial and temporal aspects of these events (e.g., Which animal went for a longer distance, or a longer time?). Results showed a reliable cross‐dimensional asymmetry. For the same stimuli, spatial information influenced temporal judgments more than temporal information influenced spatial judgments. This pattern was robust to variations in the age of the participants and the type of linguistic framing used to elicit responses. This finding demonstrates a continuity between space‐time representations in children and adults, and informs theories of analog magnitude representation. (shrink)

Unsurpassed among books on space and time in terms of its insights and clarity, this volume by a world-famous mathematician can be appreciated by lay readers as ...

This collection focuses on the ontology of space and time. It is centred on the idea that the issues typically encountered in this area must be tackled from a multifarious perspective, paying attention to both a priori and a posteriori considerations. Several experts in this area contribute to this volume: G. Landini discusses how Russell’s conception of time features in his general philosophical perspective;D. Dieks proposes a middle course between substantivalist and relationist accounts of space-time;P. (...) Graziani argues that it is necessary to provide an account of the “synthetic procedures” implicit in the recourse to diagrams in Euclid’s Elements, while E. Mares comes to the conclusion that in Euclid’s Elements we should treat the parallel postulate as empirical and the postulate that space is continuous as a priori. M. Arsenijevi?/M. Adži? present an important formal result concerning two theories of the infinite two-dimensional continua, which sheds new light on the current dispute between gunkologists and pointilists; F. Orilia discusses two problems for presentism, one regarding the duration of the present and the other related to Zeno’s paradoxes. A. Iacona delves deep into logical matters by focusing on the so-called T×W modal frames in order to deal with the deteterminism-indeterminism controversy. D. Mancuso outlines a non-standard temporal model compatible with time travel, andV. Fano/G. Macchia discuss time travels in the light of an important foundational principle of modern cosmology, Weyl’s Principle. (shrink)

We have, however, as the title of the book would suggest, dealt mainly with space and time, introducing mechanical and electromagnetic considerations only when ...

This chapter discusses the causal requirements on perceptual success in putative cases of the perception of absence – in particular, in cases of hearing silence and seeing darkness. It is argued that the key to providing the right account of the respect in which we can perceive silence and darkness lies in providing the right account of the respect in which we can have conscious perceptual contact with intervals of time and regions of space within which objects can (...) potentially be perceived. In this account, a significant explanatory role is assigned to comparatively invariant structural features of our conscious experience of regions of space and intervals of time. The chapter discusses how the explanatory role assigned to these structural features affects our view of the causal requirements on perceptual success. (shrink)

We are accustomed to thinking of space and time as particulars or individuals—even if we should hesitate to describe them as things or objects or substances. We say ‘space has three dimensions’, ‘material things occupy space’, ‘the debris has disappeared into space’ and we talk in a comparable fashion about time. Not only do we think of space and time as individuals but, in many connections at any rate, we think of them (...) as unique individuals. When we talk about spaces and times in the plural, when we say ‘fill up the spaces on the form’, ‘it could go in the space between the lamp and the door’, ‘there were peaceful times in the early years of their marriage’ we think of these multiple spaces and times as parts of the unique allencompassing space and the unique all-encompassing time. Kant believed that we could not help thinking of them in this way. We do, at any rate, in fact think like this and it is this conviction that I want to examine. (shrink)

This work celebrates the investigative power of phenomenology to explore the phenomenological sense of space and time in conjunction with the phenomenology of intentionality, the invisible, the sacred, and the mystical. It examines the course of life through its ontopoietic genesis, opening the cosmic sphere to logos. The work also explores, on the one hand, the intellectual drive to locate our cosmic position in the universe and, on the other, the pull toward the infinite. It intertwines science and (...) its grounding principles with imagination in order to make sense of the infinite. This book is the second of a two-part work that contains papers presented at the 62nd International Congress of Phenomenology, The Forces of the Cosmos and the Ontopoietic Genesis of Life, held in Paris, France, August 2012. It features the work of scholars in such diverse disciplines as biology, anthropology, pedagogy, and psychology who philosophically investigate the cosmic origins of beingness. Coverage in this second part includes: Communicative Virtues of A-T. Tymieniecka’s Phenomenology of Life, Intentionality of Time and Quantum – Phenomenological Sense of Space, Consciousness of the Cosmos: A Thought Experiment Through Philosophy and Science Fiction, The Cosmos and Bodily Life on Earth Elucidated within the Historicity of Human Existence, Novel as Path - Mamardashvili's Lectures on Proust, and Comments on Max Scheler's Thought and Philosophical Counseling. (shrink)

Contemporary psychiatry faces serious challenges because it has failed to incorporate accumulated knowledge from basic neuroscience, neurophilosophy, and brain–mind relation studies. As a consequence, it has limited explanatory power, and effective treatment options are hard to come by. A new conceptual framework for understanding mental health based on underlying neurobiological spatial-temporal mechanisms of mental disorders (already gained by the experimental studies) is beginning to emerge.

Space and time are geometrical notions that Sophie Germain, a French mathematician, discusses on several occasions in her Pensées diverses, however not only in a geometrical way but also in terms of a philosophical and moral understanding: she speaks of a human’s lifespan, the space they occupy, their place in creation and the knowledge toward which they always aim. This mixture of mathematical and philosophical thinking brings out Germain’s dream: she wants to apply the language of numbers (...) to moral and political issues. As such this chapter aims to examine Germain’s mathematical understanding of space and time in order to discover her moral theory. Furthermore, in a purely hypothetical context (because one does not know which authors she has read), I compare Germain’s moral thinking to Pascal’s moral and mathematical thoughts in Pensées. We underline the possible inspiration by Pascal by highlighting the similarities between these authors concerning space and time, which both treat mathematically and philosophically. These authors agree that time and space can be measured, and thus provide constant and mathematically uniform elements. At the same time, time and space provide the framework for moral thinking. The latter is not “capable” of enjoying the present moment; he is on a quest for the future. For Germain, this results into knowledge, but for Pascal, this is a sign of an unhappy life in which people do not find rest and are constantly looking for a diversion. (shrink)

Quantum gravity is expected to require modifications of the notions of space and time. I discuss and clarify how this happens in Loop Quantum Gravity.

Textbooks present classical particle and field physics as theories of physical systems situated in Newtonian absolute space. This absolute space has an influence on the evolution of physical processes, and can therefore be seen as a physical system itself; it is substantival. It turns out to be possible, however, to interpret the classical theories in another way. According to this rival interpretation, spatiotemporal position is a property of physical systems, and there is no substantival spacetime. The traditional objection (...) that such a relationist view could not cope with the existence of inertial effects and other manifestations of the causal efficacy of spacetime can be answered successfully. According to the new point of view, the spacetime manifold of classical physics is a purely representational device. It represents possible locations of physical objects or events; but these locations are physical properties inherent in the physical objects or events themselves and having no existence independently of them. In relativistic quantum field theory the physical meaning of the spacetime manifold becomes even less tangible. Not only does the manifold lose its status as a substantival container, but also its function as a representation of spacetime properties possessed by physical systems becomes problematic. 'Space and time' become ordering parameters in the web of properties of physical systems. They seem to regain their traditional meaning only in the non-relativistic limit in which the classical particle concept becomes approximately applicable. (shrink)

“For a thousand years in Thy sight are but as yesterday when it is past, and as a watch in the night.”.

This concise book introduces nonphysicists to the core philosophical issues surrounding the nature and structure of space and time, and is also an ideal resource for physicists interested in the conceptual foundations of space-time theory. Tim Maudlin's broad historical overview examines Aristotelian and Newtonian accounts of space and time, and traces how Galileo's conceptions of relativity and space-time led to Einstein's special and general theories of relativity. Maudlin explains special relativity using a (...) geometrical approach, emphasizing intrinsic space-time structure rather than coordinate systems or reference frames. He gives readers enough detail about special relativity to solve concrete physical problems while presenting general relativity in a more qualitative way, with an informative discussion of the geometrization of gravity, the bending of light, and black holes. Additional topics include the Twins Paradox, the physical aspects of the Lorentz-FitzGerald contraction, the constancy of the speed of light, time travel, the direction of time, and more.Introduces nonphysicists to the philosophical foundations of space-time theory Provides a broad historical overview, from Aristotle to Einstein Explains special relativity geometrically, emphasizing the intrinsic structure of space-time Covers the Twins Paradox, Galilean relativity, time travel, and more Requires only basic algebra and no formal knowledge of physics. (shrink)

This book presents an elementary but complete exposition of the relativistic theory of the measurement of intervals in space & time.

Information space and time in their socio-cultural dimension act as knowledge components of being, and, consequently, the most important regulator of social relations. At the same time, the social and cultural dominants of the information space and time are determined by the creative activity of a person. In principle, a person is always focused on knowledge, where its elements interact in a comprehensive way, and not on information, in which there is a separation of its (...) elements from the spiritually observed cross-section of reality, and thus from reality, which does not lend itself to the construction of connections, and the construction somewhat reduces the elasticity of the structure of information space and time. (shrink)

Kant's theory of transcendental ideas can be conceived as a sort of model theory for an empirical first-order object theory. The main features of Kant's theory of transcendental ideas (especially its antinomies and their solutions) can be recognized, in a modified way, in a religious discourse as exemplified in the dialogue of Jesus and the Samaritan woman (John 4). In this way, what is by Kant meant merely as regulative ideas obtains a sort of objective reality and becomes a religiously (...) founded metaphysics. A metaphysical theory of religious dialogue is formalized on the basis of an extended justification logic of evidence and wish agents. (shrink)

The Web initially emerged as an “antidote” to accumulated scientific knowledge, since it enables global representation and communication at a minimum cost. Its gigantic scale and interdependence allow us our ability to find relevant information and develop trustworthy contexts. It is time for science to compensate by providing an epistemological “antidote” to Web issues. Philosophy should be in the front line by forming the salient questions and analysis. We need a theory about Web being that will bridge philosophical thinking (...) and engineering. This article analyzes existence and spatiotemporality in the Web and how it transforms the traditional actualities. The resulting issues concern the self-determination of a being and the way in which the Web could be a free and open platform for innovation and participation. (shrink)

It is argued that physics must eventually expand to accommodate mind and consciousness but that this will require a new paradigm. The paradigm required will impinge on two problems on the borders of physics and philosophy: the relationship between physical space and perceptual space and the nature of the passage of time. It is argued that the resolution of both these problems may involve a 5-dimensional model, with the 5th dimension being associated with mental time, and (...) this proposal may relate to recent developments in brane cosmology. A description of consciousness must also entail a proper understanding of the specious present, the minimum timescale of conscious experience, this possibly being associated with a compactified extra dimension. There could even be a hierarchy of levels of consciousness, associated with a hierarchy of extra dimensions. (shrink)

Space and time are the most fundamental features of our experience of the world, and yet they are also the most perplexing. Does time really flow, or is that simply an illusion? Did time have a beginning? What does it mean to say that time has a direction? Does space have boundaries, or is it infinite? Is change really possible? Could space and time exist in the absence of any objects or events? (...) What, in the end, are space and time? Do they really exist, or are they simply the constructions of our minds? Robin Le Poidevin provides a clear, witty, and stimulating introduction to these deep questions and many other mind-boggling puzzles and paradoxes. He gives a vivid sense of the difficulties raised by our ordinary ideas about space and time, but he also gives us the basis to think about these problems independently, avoiding large amounts of jargon and technicality. His book is an invitation to think philosophically rather than a sustained argument for particular conclusions, but Le Poidevin does advance and defend a number of controversial views. He argues, for example, that time does not actually flow, that it is possible for space and time to be both finite and yet be without boundaries, and that causation is the key to an understanding of one of the deepest mysteries of time: its direction. Drawing on a variety of vivid examples from science, history, and literature, Travels in Four Dimensions brings to life some of the most profound questions imaginable. (shrink)

The genesis of space and time is investigated within the rotational-monadic paradigm. It is established that the essence of the phenomenon of space is revealed through the dialectical synthesis of its two aspects — ideal and material, where the material aspect is represented by the metaphysical construct of protomonad. It is shown that basic physical distinctions such as motion, mass, gravitation find a meaningful hermeneutic through the material aspect of space, which has a purely discrete structure, (...) while the contradiction about finitude — infinity is resolved by juxtaposing metaphysical and ontic spaces, where the Universe is represented as an “egg”. The analysis of temporality is preceded by remarks on the relational and substantive concepts of time, consideration of the discreteness-continuity dilemma, and criticism of the absolutization of discreteness in the temporality representation. It is argued that discreteness and continuity are combined dialectical oppositions through which the temporal reality is actualized, where continuity is hidden from observation in the metaphysical world and discreteness is manifested explicitly in the physical world. Three dimensions of time — Present, Past and Future — are discussed, as a result of which it is stated that in the primary way time is found as an attribute of consciousness and only in the secondary way it correlates with phenomenological reality. New differentiations of time are revealed: interval Present, embracing as a universum other moduses of the Present, and two- component time in the form of cyclic and linear components which allow us to make a justified positive conclusion about the existence of transcendental subjectivity, being the basis of absolute temporality. (shrink)

The effective reasoning capability of an agent can be defined as its capability to infer, within a given space and time bound, facts that are logical consequences of its knowledge base. In this paper we show how to determine the effective reasoning capability of an agent with limited memory by encoding the agent as a transition system and automatically verifying whether a state where the agent believes a certain conclusion is reachable from the start state. We present experimental (...) results using the Model Based Planner (MBP) which illustrates how the length of the deduction varies for different memory sizes. (shrink)

A “frame of reference” is a standard relative to which motion and rest may be measured; any set of points or objects that are at rest relative to one another enables us, in principle, to describe the relative motions of bodies. A frame of reference is therefore a purely kinematical device, for the geometrical description of motion without regard to the masses or forces involved. A dynamical account of motion leads to the idea of an “inertial frame,” or a reference (...) frame relative to which motions have distinguished dynamical properties. For that reason an inertial frame has to be understood as a spatial reference frame together with some means of measuring time, so that uniform motions can be distinguished from accelerated motions. The laws of Newtonian dynamics provide a simple definition: an inertial frame is a reference-frame with a time-scale, relative to which the motion of a body not subject to forces is always rectilinear and uniform, accelerations are always proportional to and in the direction of applied forces, and applied forces are always met with equal and opposite reactions. It follows that, in an inertial frame, the center of mass of a system of bodies is always at rest or in uniform motion. It also follows that any other frame of reference moving uniformly relative to an inertial frame is also an inertial frame. For example, in Newtonian celestial mechanics, taking the “fixed stars” as a frame of reference, we can determine an inertial frame whose center is the center of mass of the solar system; relative to this frame, every acceleration of every planet can be accounted for as a gravitational interaction with some other planet in accord with Newton 's laws of motion. (shrink)

In the Critique of Pure Reason Kant appears to make incompatible claims regarding the unitary natures of what he takes to be our a priori representations of space and time. I argue that these representations are unitary independently of all synthesis and explain how this avoids problems encountered by other positions regarding the Transcendental Deduction and its relation to the Transcendental Aesthetic in that work. Central is the claim that these representations (1) contain, when characterized as intuitions and (...) considered as prior to any affections of sensibility, only an infinitude of merely possible finite spatial and temporal representations, and (2) are representations that are merely transcendental grounds for the possibilities for receiving or generating finite representations in sensibility that are determined (immediately, in the case of reception) by means of syntheses that accord with the categories. (shrink)

:This article focuses on historical queer cultural geographies of masculinities and to do so it focuses on two cases/places. The first is an archival case/place: a partial assembly of documents of beats and their uses during and in the wake of Gay Liberation in Australia. The second is a literary case/place: Thomas Mann's Death in Venice, a canonical twentieth-century imbrication of male homosexuality and geography. This article will seek to rationalize the mobilization of these two asynchronous cases/places through the insights (...) that both afford, when brought together, for elaborating contributions that queer readings of Nietzsche can make to contemporary queer theories of space, time and masculinities. (shrink)

This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be (...) preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. (shrink)

Property is a complex sign in semiotics. It is also the source of tension and conflict in law. This paper examines property in triadic terms consisting of what Charles S. Peirce would identify as the icon (firstness), the index (secondness), and the symbol (thirdness). From this perspective the paper explores the ideas of place, space, and time at the iconic level of the sign of property. Discussion addresses the way in which property serves as a coded system for (...) communicating information about a given community’s values and its cultural-interpretive hierarchy. Much like an aboriginal songline, property functions as a way of imprinting the land with impressions of social ordering related to place, space, and time. In the context of global trade we therefore observe property conflicts which are sometimes not so much about the technical language of property as they are about tensions among the embedded values in competing signs of property. (shrink)

Here, formal tools are used to pose and answer several philosophical questions concerning space and time. The questions involve the properties of possible worlds allowed by the general theory of relativity. In particular, attention is given to various causal properties such as “determinism” and “time travel”.

Drawing on the work of Henri Lefebvre and Barbara Adam, Gender, Space, and Time is a brilliant study that offers a unique and original threefold conceptualization of how space and time is developed and applied in an empirical study of women's lives. Moss conceptualizes women as centers of action and demonstrates the ways in which they construct personal pathways, connect different spheres of experience, intergrate new time demands into the multiple rhythms of their everyday lives, (...) and carve out personal space. (shrink)

In the late nineteenth and early twentieth centuries the need to rethink the status of space and time which Kant considered to be a priori forms of sensibility was prompted by the emergence of new approaches to the methodology of scientific cognition. In neo-Kantian interpretation these cognitive forms acquire a special epistemological status, manifesting themselves in theoretical research as “pre-given” foundations of knowledge. It seems necessary to conduct a comparative analysis of two interconnected neo-Kantian concepts, of Hermann Cohen (...) and Ivan Lapshin. Studying Kant’s philosophy since his student days, Lapshin gradually came to the conclusion that the need to clarify and develop Kant’s transcendental method was dictated by the development of scientific knowledge. Indeed, the works of the Russian neo-Kantian contain echoes and polemical adjustments of Cohen’s spatio-temporal ideas. Our study has revealed common epistemological attitudes in Cohen and Lapshin: the wish to improve elements of Kantian philosophy, adjusting them to prove the possibility of scientific-theoretical cognition and of overcoming psychologism and developing the logicistic approach to the critique of cognition. Each of the two authors developed their own “mechanism” of reducing space and time to a range of intellectual procedures for the construction of the object of knowledge. In Cohen’s account space and time pre-establish the language of observation and found all scientific-theoretical work. Lapshin, on the other hand, in discussing the formal and substantive features of these categories (the introduction of “axioms” of time, the need to specify the concepts of time and space through other categories), notes that their use in scientific judgment implies an epistemological givenness of the concept of the object. This I see as a variant of solving one and the same epistemological task. I submit that Lapshin worked out an independent concept of space and time as cognitive forms that are congruent with the spirit of European neo-Kantianism and contemporary science. (shrink)

Recently it has been argued that there are conceivable situations in which we would be led to think of our experiences as belonging to two different, entirely disconnected spaces or times. From this it follows that there is no necessity in the claim that all our experiences must be conceived of as belonging together in one space or time. Let us call the claim that all our experiences must belong to one space and time the connectedness (...) hypothesis, and the counterclaim that there are conceivable situations in which we would be led to think of our experiences as belonging to disconnected spaces or times the discreteness hypothesis. Note that neither of these hypotheses is concerned with the nature of physical space or time: the connectedness hypothesis does not affirm that the universe can be composed only of worlds connected by some path through space or time; it affirms merely that whatever the state of the topology of the universe, we can conceive of our experiences only as related within a single space and time; the discreteness hypothesis does not affirm that the universe may be composed of two or more worlds not connected by some path through space or time; it affirms merely that it is possible for us to find ourselves in a situation where our experiences can be divided into two or more disjoint sets, such that the members of one set cannot be placed in any sort of spatiotemporal relation to the members of any other set. Perhaps either hypothesis could be used as a premise toward a conclusion about the nature of the physical world—but that would be another argument. (shrink)

Recently it has been argued that there are conceivable situations in which we would be led to think of our experiences as belonging to two different, entirely disconnected spaces or times. From this it follows that there is no necessity in the claim that all our experiences must be conceived of as belonging together in one space or time. Let us call the claim that all our experiences must belong to one space and time the connectedness (...) hypothesis, and the counterclaim that there are conceivable situations in which we would be led to think of our experiences as belonging to disconnected spaces or times the discreteness hypothesis. Note that neither of these hypotheses is concerned with the nature of physical space or time: the connectedness hypothesis does not affirm that the universe can be composed only of worlds connected by some path through space or time; it affirms merely that whatever the state of the topology of the universe, we can conceive of our experiences only as related within a single space and time; the discreteness hypothesis does not affirm that the universe may be composed of two or more worlds not connected by some path through space or time; it affirms merely that it is possible for us to find ourselves in a situation where our experiences can be divided into two or more disjoint sets, such that the members of one set cannot be placed in any sort of spatiotemporal relation to the members of any other set. Perhaps either hypothesis could be used as a premise toward a conclusion about the nature of the physical world—but that would be another argument. (shrink)

What can we say of space and time when we consider them as attributes of nature and as attributes of nature in the context of experience? The following is an examination of this question in the light of those portions of the writings of Locke and Kant which were concerned with it. Since men have no difficulty in speaking about and utilizing the familiar spatial and temporal relations of things, we begin with these and shall avoid definition and (...) debate except insofar as it is pertinent to the present inquiry. Nor shall we consider it necessary to examine space and time in any other context as, for example, that of modern physics. The familiar world is the necessary condition for the conception of any intellectual development of it, and to begin with the intellectual development is to render it unintelligible. This is evidenced in several ways. When we begin with physics and mathematics, we cannot account for the world within which we live and consequently end in scepticism about it, whereas this is not the case when we begin with the actual world itself. Furthermore, the manifestly perceptible is indispensible to scientific enquiry for we must employ instruments and objects directly accessible to experience. Without these there would be neither experiment, observation nor inference. Communication would be impossible without it as well as discussion about subject matters such as logic and esthetics. It is for these reasons, therefore, that we begin with the familiar spatial and temporal relations of things. (shrink)

This article examines changing modalities of citizenship in a fast-moving, informationalized and connected world. The argument here is that, in an increasingly globalized economic, social and cultural environment, forms and practices of citizenship inevitably – and increasingly – fragment across space and time. While this tendency for citizenship to ‘shape-shift’ politically and socially is not new – and indeed while the spatial fragmentation of belonging has been frequently commented upon, particularly in relation to the claimed decline of the (...) bordered nation-state – the dimension of time in relationship to citizenship has been rather less well explored. By examining the interplay of space and time in contemporary citizenship, understood here in terms of civic and political engagement, identity and belonging, it becomes possible to understand how citizenship practices operate differentially according to degrees of spatial embeddedness, on the one hand, and degrees of temporal ‘thickness’, on the other. (shrink)

The main objective of this paper is to introduce the space-time concept of V. I. Vernadsky and to show the importance of this concept for understanding the biosphere theory of Vernadsky. A central issue is the principle of dissymmetry, which was proposed by Louis Pasteur and further developed by Pierre Curie and Vernadsky. The dissymmetry principle, applied both to the spatial and temporal properties of living matter, makes it possible to demonstrate the unified nature of space and (...) time. At the same time, this principle shows the difference between the spatial-temporal properties of living matter and those of the inert environment. Living matter as opposed to the inert environment is an important part of the Weltanschauung of Vernadsky and is connected with all basic statements of his theoretical system. (shrink)

In this paper I challenge the common view that early in his career (1679-1695) Leibniz held that space and time are well-founded phenomena, entities on an ontological par with bodies and their properties. I argue that the evidence Leibniz ever held that space and time are well-founded phenomena is extremely weak and that there is a great deal of evidence for thinking that in the 1680s he held a position much like the one scholars rightly attribute (...) to him in his mature period, namely, that space and time are merely orders of existence and as such are purely abstract and occupy an ontological realm distinct from that of well-founded phenomena. In the course of arguing for this interpretation, I offer an account of the nature of Leibnizian phenomena which allows Leibniz to hold the view that space and time are phenomena, while at the same time thinking of them as abstract, ideal orders of existence. (shrink)

There are few notions in philosophy seen more clearly, and in parallel so laden with confusion, than that of space and time. The subjective nature of analyses is most likely to blame. As it stands, a universal agreement has not yet been reached. My position is simply that the mind, when passive, has no qualms with space and time itself, nor is it concerned with its principles. It is only when our passions are ignited, and our (...) judgment is utilized, i.e. when we begin to actively think about space and time, that the notion becomes confounded. Any further digression into semantics of the issue by trying to give a ‘say all end all’ explanation will always lead to a dead end. Both space and time are ideas of an infinite nature and can never be visited manifestly since the mind itself is undeniably finite. (shrink)

This paper investigates a famous argument, first introduced by Richard Taylor, that attempts to establish a radical similarity in the concepts of space and time. The argument contends that the spatial and temporal aspects of material bodies are much more alike, or analogous, than has been hitherto acknowledged. As will be demonstrated, most of the previous investigations of Taylor and company have failed to pinpoint the weakest link in their complex of analogies. By concentrating on their most fundamental (...) cases, however, a substantial difference, or disanalogy, can be brought to light that undermines this purported equivalence of space and time. (shrink)

Kedrov has reminded us that the development of knowledge proceeds from appearance to essence. That was also true of the development of notions about space and time. Leibniz, for example, defined space as the order of things existing at the same time. However, that definition is rather superficial, and it is only the development of physics, specifically relativity theory, which made it possible to penetrate more deeply into the nature of space and time and (...) to ascribe a precise and mathematically expressible notion to the well-known judgment to the effect that space and time are forms of the existence of matter. (shrink)

This article describes the debate about space and time in the early modern period focusing on the exchange between Gottfried Leibniz and Isaac Newton. It provides a brief account of Galileo's critique of medieval cosmology, the finite, two-sphere cosmos with fixed places as well as a beginning and an end in time, the related account of motion as finite and in need of an external agent, and the too-limited use of geometry in mechanics. The article reviews in (...) some detail the achievements of Leibniz and Newton in order to make clear the differences in their views about space and time, construed in mathematical, metaphysical, and physical terms as they emerged in the Leibniz/Clarke correspondence. (shrink)

There is an apparent tension in Shepherd’s accounts of space and time. Firstly, Shepherd explicitly claims that we know that the space and time of the unperceived world exist because they cause our phenomenal experience of them. Secondly, Shepherd emphasizes that empty space and time do not have the power to effect any change in the world. My proposal is that for Shepherd time has exactly one causal power: to provide for the continued (...) existence of self-same or changing objects. Because Shepherd takes causation to be a relation whereby two objects combine to form a third, their effect, whenever we perceive a continually existing object, since time is a proper part of such objects, our perception of time is caused by time itself. Likewise, space’s causal power is to provide for the possibility of the motion or rest of objects, and so when we perceive objects with space as a proper part, we come into causal contact with space. (shrink)

I will sketch a possible way of empirical/operational definition of space and time tags of physical events, without logical or operational circularities and with a minimal number of conventional elements. As it turns out, the task is not trivial; and the analysis of the problem leads to a few surprising conclusions.