Industry 4.0 The present work enables us to take the first steps in the world of the 4th Industrial Revolution, a world where robots, artificial intelligence and digital manufacturing technologies will change forever the way we design, produce and buy products and services. The first characteristics of this revolution is globalization: for the first time in history, an industrial transformation is taking place simultaneously on a global scale. The second key-factor is the word ecosystem: unlike the first three industrial revolutions (...) (steam engine, electricity and computers) over the past few years, no technologies nor machines were invented anew, but we understood how to keep together different technological platforms by using the same language (bit). If the revolution in place will complete the transformations announced, in twenty years we will look at today’s society the same way we nowadays look at the 19th Century society. (shrink)

It has been reported in non-contingent schedules that the variety of patterns of behavior is affected by the temporal variation of water deliveries. While temporal variation is accomplished by delivering water at fixed or variable times, spatial variation is usually accomplished by varying the number of dispensers and distance among them. Such criteria do not consider the possible ecological relevance of the location of water dispensers. Nevertheless, it is plausible to suppose that the intersection of the programed (...) contingencies, the ecological differentiated space, and the relative location of relevant objects and events could set up an integrated system with the behavioral patterns of the organism. In the present study, we evaluated the eco-functional relevance of two locations of the dispensers upon behavioral dynamics in Wistar rats using fixed and variable time schedules in a modified open-field system. In Experiment 1, three subjects were exposed to a fixed time 30-s water delivery schedule. In the first condition, the water dispenser was located at the center of the experimental chamber. In the second condition, the water dispenser was located at the center of a wall of the experimental chamber. Each location was present for 20 sessions. In Experiment 2, conditions were the same, but a variable time schedule was used. Routes, distance to the dispenser, recurrence patterns, time spent in zones, entropy, and divergence were analyzed. Our findings suggest a robust differential relevance of the location of the dispensers that should be considered in studies evaluating behavioral dynamics. Results are discussed from an integrative, ecological-parametric framework. (shrink)

Teaching is an important aspect of scientific practice. However, it has only recently become the subject of detailed historical and philosophical analyses. In this paper, I argue that Joseph Rouse’s philosophy of scientific practice has important implications for the study of scientific education. Rouse’s dynamic conception of scientific knowledge entails that education should occupy a central place in our analyses of scientific practices, as it is crucial in guaranteeing their temporal extension and sustenance. However, Rouse’s reconceptualization of scientific knowledge (...) also has implications for our understanding of scientific education itself. I will work out these implications, focussing on Rouse’s non-subject-centered account of scientific practices. More generally, I show how Rouse’s philosophy of science entails that the study of scientific education should take the form of an integrated history and philosophy of scientific education. (shrink)

Objects in the world usually have names at different hierarchical levels (e.g., beagle, dog, animal). This research investigates adults' ability to use cross‐situational statistics to simultaneously learn object labels at individual and category levels. The results revealed that adults were able to use co‐occurrence information to learn hierarchical labels in contexts where the labels for individual objects and labels for categories were presented in completely separated blocks, in interleaved blocks, or mixed in the same trial. Temporal presentation (...) class='Hi'>schedules significantly affected the learning of individual object labels, but not the learning of category labels. Learners' subsequent generalization of category labels indicated sensitivity to the structure of statistical input. (shrink)

Care—concern for and attending to the needs of the particular other we take responsibility—requires enacting time in a way that clashes with the industrial ‘clock time’ dominating our lives. Ethicists of care have highlighted the tensions between the temporalities involved in caring as a situated, relational and processual practice and the organization of care work according to standardized clock time. Yet, the practice of care work within bureaucratic work organizations seems to reconcile temporal demands of care and clock time. (...) In this article, we build on Barbara Adam’s concept of ‘timescape’ (Adam, Timewatch: The social analysis of time, Polity, 1995; Adam, Time, Polity, 2004) to inquire how care workers juggle apparently conflicting temporalities. Through a participant observation study of a child protection agency in France, we discover that care workers ‘trick’ time by carving out care timescapes that resist the clock—time as continuous, non-standardized, and in the present moment—while utilizing the structure of clock time in the form of ‘scheduling work’ to negotiate for and safeguard the process time they needed to ensure the provision of appropriate, ethical care. Confirming the centrality of time to ethical practices in organizations, our study further evidences and elucidates the intricate relations between clock time and process time in the ethical practice of care. (shrink)

It is easy to have about the temporal present, the time that is now, thoughts that seem both true and impossible. E.g., ‘Now is the time that matters'. We may reflect that this is not just true but that ‘it is always like that', that is: now is always the time that matters. Yet here we seem to be generalizing the ascription to the temporal present of a property that claims uniqueness, viz., being the time that matters. The (...) present paper explores, in the case of the temporal present, the meaning and implications of this kind of impossible generalisation. (shrink)

It is easy to have about the temporal present, the time that is now, thoughts that seem both true and impossible. E.g., ‘Now is the time that matters'. We may reflect that this is not just true but that ‘it is always like that', that is: now is always the time that matters. Yet here we seem to be generalizing the ascription to the temporal present of a property that claims uniqueness, viz., being the time that matters. The (...) present paper explores, in the case of the temporal present, the meaning and implications of this kind of impossible generalisation. (shrink)

The purpose of this paper is to pick up the threads of a debate about the ontology of becoming in spacetime that was triggered by a provocative article published by Nicholas Maxwell in 1985. This debate is itself merely a recent episode in a long dialogue that goes back at least as far as the time of Parmenides and Heraclitus. Here is the question around which this debate centres: is change or becoming the distinguishing feature of the natural or physical (...) world, as suggested obscurely by Heraclitus and argued at length by Aristotle? Or is our usual uncritical belief in the reality of change the product of some sort of perceptual illusion or intellectual error, as believed by Parmenides and a small host of recent authors such as Gödel and Julian Barbour? I won’t be able to solve the whole of this momentous problem here. However, I intend both to set aside a few unwarranted assumptions which have for a long time dogged our thinking about the puzzle of becoming, and to assemble some tools which should aid in finding a solution to it. In particular, I will argue that we can do much better than is usually supposed in identifying structures which can both “live” within Minkowski spacetime and represent objective becoming. I shall also discuss whether such structures would necessarily contradict the Principle. (shrink)

The temporal pattern of the terminal response on periodic schedules depends on when responding begins. Pigeons pecking on fixed-interval and fixed-time schedules of food reinforcement responded, or accelerated, faster the later in an interval they began responding.

Most philosophers believe that we have experiences as of temporally extended phenomena like change, motion, and succession. Almost all theories of time consciousness explain these temporal experiences by subscribing to the doctrine of the specious present, the idea that the contents of our experiences embrace temporally extended intervals of time and are presented as temporally structured. Against these theories, I argue that the doctrine is false and present a theory that does not require the notion of a specious present. (...) Furthermore, I argue that the different aspects of temporal experiences arise from different mechanisms operating separately. If the theory is true, then temporal experiences do not tell us anything special about the nature of consciousness and its temporal properties per se. (shrink)

Eventualities and worlds are analysed uniformly as schedules of certain descriptions of eventuality-types (reversing the reduction of eventuality-types to eventualities). The temporal interpretation of modals in Condoravdi 2002 is reformulated to bring out what it is about eventualities and worlds that is essential to the account. What is essential, it is claimed, can be recovered from schedules that may or may not include worlds.

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

In the early twentieth century, many philosophers in America thought that time should be taken seriously in one way or another. George P. Adams (1882-1961) argued that the past, present and future are all real but only the present is actual. I call this theory ‘actualist eternalism’. In this paper, I articulate his novel brand of eternalism as one piece of his metaphysical system and I explain how he argued for the view in light of the best explanations of (...) class='Hi'>temporal experience and the present. I argue that his exploitation of analogies between time and modality offer some lessons for current debates about time such as the importance of providing a temporal epistemology. I also extract what I call the temporal boundary problem and argue that it gives rise to an unaddressed challenge for presentists and growing block theorists. (shrink)

Theoretical applications of time and temporality remain a key consideration for both climate scientists and the humanities. By way of extending this importance, we critically examine Timothy Morton’s proposed “ecological awareness” alongside Slavoj Žižek’s “parallax view”. In doing so, the article introduces a “past-present parallax” in order to contest that, while conceptions of the past are marked by “lack”, equally, our conceptions of and relations to Nature remain grounded in an ontological incompleteness, marked by contingency. This novel approach presents an (...) ecological awareness that remains temporally attuned to the impasses and inconsistencies which frame our relations in/with Nature. (shrink)

Expectations play a central role in understanding scientific and technological changes. Future-oriented representations are also central with regard to nanotechnologies as they can guide policy activities, provide structures and legitimation, attract different interests, focus policy-makers’ attention and foster investments for research. However, the emphasis on future scenarios tends to underrate the complexity of the challenges of the present market of nanotechnologies by flattening them under the needs and promises of scientific research. This is particularly apparent if we consider the viewpoint (...) of the regulator who faces two different ranges of problems with regard to the market and research and is expected, simultaneously, to manage two different types of regulatory instruments, pursuing at the same time the same goals. Instead, by favoring only the future scenarios, the regulator runs the risk of abruptly shifting from more flexible and elastic tools to forms of hard legislation, wasting, thus, the resources of the soft-regulation, in particular those of self-regulation. By referring primarily to the European context, human rights, also thanks to their normative structure of principles, can help in strengthening both the legislation needed for regulating the present market and the soft instruments needed for steering research and for fostering the stakeholders’ participation without sacrificing the coherence of the regulatory response. (shrink)

¿Cómo conceptualizar la temporalidad? ¿Qué analítica puede inteligir su carácter inefable? ¿Dónde reside la potencia heurística capaz de dar cuenta de la experimentación de su multiplicidad? Este artículo intentará poner en valor las herramientas elaboradas por la filosofía modal de V. Jankélévitch, a fines de contribuir a la tarea de arquitecturar una "episteme de la intuición" del tiempo presente. Si antes de Bergson la experiencia del tiempo había quedado ligada a la fijación de un concepto, Jankélévitch, proseguirá el trabajo de (...) su maestro, poniendo en foco el dominio disímil de "las maneras" en las que el tiempo se vivencia subjetivamente y se experimenta con-otros. Para ello, creará nociones capaces de indagar cualitativamente un dominio complejo, fugaz e irreversible, surcado por experiencias diversas, singulares, intransferibles. Así, la sutil elaboración efectuada por Jankélévitch en las nociones del "Yo-no-sé-qué" y el "Casi-nada", devendrá aquí la puerta de entrada a este mundo en movimiento, constituido por saberes que se producen siempre de modo fragmentario, "semi-gnosis" como caracterizará Jankélévitch, visto que atienden a una intelección "intuitiva" de la temporalidad, cuya capacidad heurística sobre nuestros modos de producción de la subjetividad sin duda puede sumar un aporte a las perspectivas de la filosofía contemporánea. How to conceptualize temporality? Which analytics can understand its ineffable character? Where does the heuristic strength capable of accounting an experimentation of its multiplicity lie? The aim of this article is to bring in value the tools developed by the modal philosophy of V. Jankélévitch, in order to contribute to the task of building an architecture for an "episteme of intuition" of present time. If before Bergson the experience of time had been linked to the setting of a concept, Jankélévitch will continue the work of his master, putting in focus the dissimilar domain of "ways" in which the time is subjectively lived and experienced with-others. To affront this challenge, he will propose notions capable to qualitatively inquire a complex domain, fugacious and irreversible, marked by diverse experiences, unique, non-transferable ones. Thus, the subtle elaboration made by Jankélévitch on the notions of "I-don't-know-what" and the "Almost-nothing", will become here the entrance gate to this moving world, constituted by a production of knowledge that always occurs in a fragmentary way, "semi-gnosis" as Jankélévitch's would characterize, as it serves to an "intuitive" intellection of temporality, whose heuristic capability on our modes of production of subjectivity can definitely contribute to the perspectives of the contemporary philosophy. (shrink)

This chapter examines the philosophical discussion concerning the relationship between time, memory, attention, and consciousness, from Locke through the Scottish Common Sense tradition, in terms of its influence on James' development of the specious present doctrine. The specious present doctrine is the view that the present moment in experience is non punctate, but instead comprises some nonzero amount of time; it contrasts with the mathematical view of the present, in which the divide between past and future is merely a point (...) or a line with no thickness. The anonymous source for the term 'specious present' is revealed as a retired businessman-turned-amateur philosopher. The more likely source for the idea itself is a little-known philosopher, Shadworth Hollway Hodgson, who was not merely a significant influence on James but also on Husserl's development of the tripartite account of internal time consciousness. I conclude by demonstrating how James' changing views on the relationship between concepts and experience meant that by the later period of his writings, including those in which he develops his own views on pragmatism, James would have not merely noted the contrast between a mathematical conception of the present and our actual experience of it, he would have taken a further step and condoned the thick experience of the present as demonstrating the inadequacy of the intellectualized mathematical characterization. (shrink)

The present research examined how nostalgia influences temporal self-appraisals and whether those appraisals relate to current mood. Across two studies, participants recalled either an ordinary or nostalgic memory and provided appraisals of their present and past selves. Participants who recalled nostalgic memories evaluated their past selves more positively than their present selves, whereas the reverse occurred for those who recalled ordinary memories. Those who recalled a positive future event also evaluated their future selves more positively than their present selves. (...) Nostalgia simultaneously enhanced positive mood by heightening favorable evaluations of past selves and diminished positive mood by heightening unfavorable evaluations of present selves. The current work supports a temporal-selves framework that allows for a more nuanced portrait of the nostalgic experience. (shrink)

Suppose we believe that God created the world. Then surely we want it to be the case that he intended, in some sense at least, to create THIS world. Moreover, most theists want to hold that God didn't just guess or hope that the world would take one course or another; rather, he KNEW precisely what was going to take place in the world he planned to create. In particular, of each person P, God knew that P was to exist. (...) Call this the "standard" conception. Most theists find the standard conception appealing. Unfortunately, the view seems to conflict with the equally appealing idea — call it "temporal actualism" — that there are no "future" individuals beyond those that already exist in the present moment. For, on this view, for any historical person P, prior to creation, there was no such person as P and hence nothing about P for God to know. Hence, in particular, God couldn't have known that P was to exist. This is of course not a new problem. But past solutions to it are highly problematic. In this paper, after canvassing previous approaches, I will propose a solution that seems to preserve both temporal actualism and a suitably robust form of the standard conception while avoiding the pitfalls of the past. (shrink)

This paper investigates the connection between temporal attitudes (attitudes characterised by a concern (or lack thereof) about future and past events), beliefs about temporal ontology (beliefs about the existence of future and past events) and temporal preferences (preferences regarding where in time events are located). Our aim is to probe the connection between these preferences, attitudes, and beliefs, in order to better evaluate the normative status of these preferences. We investigate the hypothesis that there is a three-way (...) association between (a) being present-biased (that is, preferring that positive events are located in the present, and negative events are located in the non-present), (b) believing that past and future events do not exist and (c) tending to have present-focused rather than non-present-focused temporal attitudes. We find no such association. This suggests that insofar as temporal preferences and temporal attitudes are connected to the ways we represent time, they are not connected to the ways we represent temporal ontology; rather, they are more likely connected to the ways we represent relative movement in, or of, time. This has important consequences for, first, explaining why we exhibit these preferences and, second, for their normative evaluation. (shrink)

My aim in this paper is to reconstruct Edmund Husserl’s views on the differences between human and animal consciousness, with particular attention to the experience of temporality.In the first section, I situate the topic of animal consciousness in the broader context of Husserl’s philosophy. Whereas this connection has been often neglected, I argue that a phenomenological analysis of non-human subjectivities is not only justified, but also essential to the Husserlian project as a whole.In the second section, I introduce two notions (...) Husserl resorts to when describing the essential difference between human and animal subjectivities, namely “strata of consciousness” and “person.” Drawing on textual evidence, I argue that Husserl does not simply see animals as excluded from the sphere of personhood. Rather, he draws a distinction between two modes of personal life, one of which is said to be unique to human adults.What holds these two modes apart, according to Husserl, is a subject’s relation to time. In the third section, I delve deeper into this topic, asking how we should understand Husserl’s claim that animals live in a “restricted temporality.” I argue that this has less to do with an inability to remember, imagine, or anticipate future events, and more with an inability to explore temporal horizons stretching before one’s birth or after one’s death. By contrast, humans gradually overcome these limitations during ontogeny, thanks to the practice of linguistic communication. This also has consequences for our capacity to engage in genuinely theoretical thought. (shrink)

후설 현상학은 제일철학적 철저주의의 이념에 의거하여 절대적 근원성의 해명을 추구한 철학이다. 이에 따라 후설 현상학이 궁극적으로 밝혀낸 절대적 근원성은 바로 선험적 주관성의 생생한 현재이다. 이 선험적 주관성의 생생한 현재는 모든 시간을 구성하는 근원시간화로서의 선시간적 근원성이다. 다시 말해 생생한 현재는 최초의 시간화인 자기현재화로서의 자기시간화를 통한 선험적 주관성의 시간적 자기구성의 가능 근거로서 궁극적으로 기능하는 근원자아이다. 이뿐만 아니라 생생한 현재는 모든 대상성을 시간위치적으로 시간화된 시간객체로서 구성하는 선험적 주관성의 시간적 대상구성의 가능 근거로서 궁극적으로 기능하는 근원자아이다. 이러한 생생한 현재는 시간화된 이후에야 비로소 성립하는 선험적 주관성의 (...) 현상학적 자기반성의 가능 근거로서 궁극적으로 기능하는 선반성적 자기동일성이다. 그런데 이러한 생생한 현재는 시간화 이전의 선시간적 근원성으로 인해 결코 반성적으로 대상화되어 파악될 수 없는 절대적 익명성을 지닌다. 따라서 이러한 생생한 현재는 반성적 자기의식의 인식론적 자기관계로써 이해될 수 없고, 선반성적 자기의식의 존재론적 자기관계로서 이해될 수 있다. (shrink)

Rachel Loewen Walker's original study of Deleuze's theory of temporality critically expands our understanding of non-linear time through engagement with queer theory and new feminist materialisms. Walker draws on the notion of non-linear time in Deleuze's work to advance a conception of 'the living present' as a critical juncture through which new meanings and activism in the fields of feminism, environment, and queerness may be realised. Using literary texts by Jeanette Winterson, and philosophical texts by Julia Kristeva and Luce Irigaray, (...) Walker reflects on monomythic stories about gender, sexuality, and identity in the context of rapid climate change, and posthumanist politics to tread new ground for Deleuzian studies of time. Speaking to and from feminist, queer, environmental, trans, and crip political movements, Walker uses Deleuze to argue for a 'lived present' which is both mutable and embodied. Such characteristics are presented as essential components in the construction of meaning that is not bound by a static present, past or future. Queer and Deleuzian Temporalities pinpoints the importance of feminist and queer theory to a critical re-evaluation of time. Through a wide-ranging analysis we are able to see how everyone is embedded within rather than outside of time, opening up the possibility for imagining and realising alternate futures both for ourselves and the environment. (shrink)

High-frequency oscillations (HFO) are a promising biomarker for the identification of epileptogenic tissue. While HFO rates have been shown to predict seizure outcome, it is not yet clear whether their morphological features might improve this prediction. We validated HFO rates against seizure outcome and delineated the distribution of HFO morphological features. We collected stereo-EEG recordings from 20 patients (231 electrodes; 1,943 contacts). We computed HFO rates (the co-occurrence of ripples and fast ripples) through a validated automated detector during non-rapid eye (...) movement sleep. Applying machine learning, we delineated HFO morphological features within and outside epileptogenic tissue across mesial temporal lobe (MTL) and Neocortex. HFO rates predicted seizure outcome with 85% accuracy, 79% specificity, 100% sensitivity, 100% negative predictive value, and 67% positive predictive value. The analysis of HFO features showed larger amplitude in the epileptogenic tissue, similar morphology for epileptogenic HFO in MTL and Neocortex, and larger amplitude for physiological HFO in MTL. We confirmed HFO rates as a reliable biomarker for epilepsy surgery and characterized the potential clinical relevance of HFO morphological features. Our results support the prospective use of HFO in epilepsy surgery and contribute to the anatomical mapping of HFO morphology. (shrink)

Analyses of errors from a sequential auditory recall experiment indicated that perceptual factors influence the shape of the serial position curve of recall errors. The signal to noise ratio and presentation rate of the stimuli, as well as presentation rate during a prior training session, affected item and order errors. For experiments in which Ss simply monitored the auditory sequences for a preassigned critical item, and in which items were recalled in addition to monitoring, analyses of montoring RTs (...) provided evidence that the requirement to recall induces perceptual difficulties. (shrink)

The paper first introduces the concept of implicit and explicit temporality, referring to time as pre-reflectively lived vs. consciously experienced. Implicit time is based on the constitutive synthesis of inner time consciousness on the one hand, and on the conative–affective dynamics of life on the other hand. Explicit time results from an interruption or negation of implicit time and unfolds itself in the dimensions of present, past and future. It is further shown that temporality, embodiment and intersubjectivity are closely connected: (...) While implicit temporality is characterised by tacit bodily functioning and by synchronisation with others, explicit temporality arises with states of desynchronisation, that is, of a retardation or acceleration of inner time in relation to external or social processes. These states often bring the body to awareness as an obstacle as well. On this basis, schizophrenia and melancholic depression are investigated as paradigm cases for a psychopathology of temporality. Major symptoms of schizophrenia such as thought disorder, thought insertion, hallucinations or passivity experiences may be regarded as manifesting a disturbance of the constitutive synthesis of time consciousness, closely connected with a weakening of the underlying pre-reflective self-awareness or ipseity. This results in a fragmentation of the intentional arc, a loss of self-coherence and the appearance of major self-disturbances. Depression, on the other hand, is mostly triggered by a desynchronisation from the social environment and further develops into an inhibition of the conative–affective dynamics of life. As will be shown, both mental illnesses bear witness of the close connection of temporality, embodiment and intersubjectivity. (shrink)

Arguments about temporal becoming often get nowhere. One reason for the impasse lies in the fact that the issue has been formulated as a choice between science on the one hand and common sense (or ordinary language) on the other as the primary source of ontological commitment.' Often' proponents of attributing temporal becoming to the physical universe look to everyday temporal concepts, find them infested with notions involving temporal becoming and conclude that becoming is a basic (...) feature of the physical world. Their opponents may look to physical science, find no reference to temporal becoming and conclude that becoming is not part of the extramental universe.2 Thus construed, the issue of temporal becoming is not directly amenable to argument. This stalemate will be broken, however, if I accomplish my aim: to (re)formulate the question of temporal becoming so that it is subject to adjudication; to show how objections to the thesis of the mind-dependence of becoming can fruitfully be seen (and in a sense unified) as attacks on a single argument for the thesis, an argument from physics; and to defend the con'elusion of the argument from physics from heretofore unanswered objections. The question of the status of temporal becoming is the question of the status of past, present and future.' Events which are at one time in the future, are said to become present and subsequently to recede into the past. Since past and future can be defined as 'earlier than now' and 'later than.. (shrink)

This chapter discusses some aspects of the relation between temporal experience and the A versus B debate. To begin with, I provide an overview of the A versus B debate and, following Baron et al. (2015), distinguish between two B-theoretic responses to the A- theoretic argument from experience, veridicalism and illusionism. I then argue for veridicalism over illusionism, by examining our (putative) experiences as of presentness and as of time passing. I close with some remarks on the relation between (...) veridicalism and a deflationary view of the A versus B debate. I suggest that the deflationary view can provide further support for veridicalism. (shrink)

I assess a number of connected ideas about temporal experience that are introspectively plausible, but which I believe can be argued to be incorrect. These include the idea that temporal experiences are extended experiential processes, that they have an internal structure that in some way mirrors the structure of the apparent events they present, and the idea that time in experience is in some way represented by time itself. I explain how these ideas can be developed into more (...) sharply defined views, and then argue that these views are inconsistent with certain empirical facts about how time is represented in the brain. These facts instead support a kind of atomic view, on which temporal experiences are temporally unstructured atoms. (shrink)

Abstract Temporal Externalism is the view that future events can contribute to determining the present content of our thoughts and utterances. Two objections to Temporal Externalism are discussed and rejected. The first is that Temporal Externalism has implausible consequences for the epistemology of biology and other taxonomic sciences (Brown, 2000). The second is that it is committed to implausible claims about dispositions.

Temporal experience and its radical alteration in schizophrenia have been one of the central objects of investigation in phenomenological psychopathology. Various phenomenologically oriented researchers have argued that the change in the mode of temporal experience present in schizophrenia can foreground its psychotic symptoms of delusion. This paper aims to further the development of such a phenomenological investigation by highlighting a much-neglected aspect of schizophrenic temporal experience, i.e., its non-emotional affective characteristic. In this paper, it denotes the type (...) of an experience wherein an afflicted individual experiences a pervasive pull or attraction coming from the past, present, and future. By employing Husserl’s account of affection, I argue that such an affectively prominent temporal experience is not yet another abnormality that happens to be present in schizophrenia. Instead, it is indicative of the core disturbance that underpins the schizophrenic temporal mode of experience. I identify such a disturbance as ‘affective modification dysfunction’ and employ it as a core concept with which I synthesize and organise heterogeneous components of schizophrenic temporal experience in their conceptual unity. For the sake of clear description, I organise those components into the following categories: 1.) Time Stop 2.) Ante-festum 3.) Déjà vu/vécu and 4.) Time Fragmentation. I conclude by demonstrating how approaching schizophrenic temporal experience from its affective dimension can further help us better understand its pre-psychotic phase known to precipitate schizophrenic primary delusion, i.e., delusional mood. (shrink)

This book surveys the ways in which languages of different types refer to past, present, and future events and how these referents are related to the knowledge and attitudes of discourse participants. The book is the culmination of fifteen years of research by the author. Four major language types are examined in-depth: tense-based English, tense-aspect-based Polish, aspect-based Chinese, and mood-based Kalaallisut. Each contributes to a series of logical representation languages, which together define a common logical language that is argued to (...) underlie all language types. The four types differ in whether they choose to grammaticalize discourse reference to times (tense), events (aspect), and/or attitudes (mood), and how non-grammaticalized elements are inferred. The common logical language is a dynamic update logic, building on DRT and Centering Theory, but with a novel architecture—e.g. the distinction between focal vs. peripheral attention plays a key role, parallel to focal vs. peripheral vision. (shrink)

In this work we answer a long standing request for temporal embeddings of deontic STIT logics by introducing the multi-agent STIT logic TDS . The logic is based upon atemporal utilitarian STIT logic. Yet, the logic presented here will be neutral: instead of committing ourselves to utilitarian theories, we prove the logic TDS sound and complete with respect to relational frames not employing any utilitarian function. We demonstrate how these neutral frames can be transformed into utilitarian temporal frames, (...) while preserving validity. Last, we discuss problems that arise from employing binary utility functions in a temporal setting. (shrink)

What is required for an individual to entertain a singular thought about an object they have encountered before but that is currently no longer within their perceptual range? More specifically, does the individual have to think about the object as having been encountered in the past? I consider this question against the background of the assumption that non-human animals are cognitively ‘stuck in the present’. Does this mean that, for them, ‘out of sight is out of mind’, as, e.g., Schopenhauer (...) seems to have thought? I suggest an alternative answer, also drawing on some empirical work on animal cognition. (shrink)

ABSTRACT Temporal eliminativism is the view that the present is privileged because past and future entities do not exist. Temporal ersatzism is the view that the present is privileged because, although past and future entities exist, they are not concrete. I argue that shifting from temporal eliminativism to temporal ersatzism can help to address objections to the former theory that are due to relativity theory—but only if temporal ersatzism is understood in a fairly specific way (...) and only in so far as the temporal ersatzist is willing to take on some prima facie surprising commitments. I close by showing how the claims that I make with respect to temporal ersatzism generalise to other theories of time on which the present is privileged, including McDaniel’s [2018] presentist existential pluralism. (shrink)

In this paper we describe a novel approach to defining an ontologically fundamental notion of co-presentness that does not go against the tenets of relativity theory. We survey the possible reactions to the problem of the present in relativity theory, introducing a terminological distinction between a static role of the present, which is served by the relation of simultaneity, and a dynamic role of the present, with the corresponding relation of co-presentness. We argue that both of these relations need to (...) be equivalence relations, but they need not coincide. Simultaneity, the sharing of a temporal coordinate, need not have fundamental ontological import, so that a relativizing strategy with respect to simultaneity seems promising. The notion of co-presentness, on the other hand, does have ontological import, and can therefore not be relativized to an observer or to an arbitrarily chosen frame. We argue that a formal representation of indeterminism can provide the structure needed to anchor the relation of co-presentness, and that this addition is in fact congenial to the notion of dynamic time as requiring real change. The resulting picture is one of an extended dynamic present, implying a formal distinction between static simultaneity and dynamic co-presentness. After working out the basics of our approach in the simpler framework of branching time, we provide our full analysis in the framework of branching space-times, which allows for a formal definition of modal correlations. The spatial extension of the dynamic present can reach as far as the modal correlations do. In the limit, the dynamic present could extend across a maximal space-like hypersurface. (shrink)

The empiricist needs to explain the origin, in perception, of the idea of time. Kant believed the only answer was a kind of idealism about time. This essay examines Hume’s extensionalism as a possible answer to Kant. Extensionalism allegedly accounts for the experience of time via the manner of presentation of experiences, rather than the content of experience.

This article explores the temporal organization and manipulation of time in the production and presentation of news reports. Time is often cited as one of the most central organizing concepts of news production; indeed one of the major features of news reporting is the breaking of stories and the reporting of events `as they happen'. However, whilst much emphasis is placed upon time within media production, much of this pertains to the reporting of past and present events rather (...) than the reporting of the future. This article explores the future within news reporting through an examination of sequential events leading up to a main scheduled newsworthy event: the execution of Timothy McVeigh. It analyses how the production of `news' utilizes the future by relying upon prediction and speculation about what will happen and examines: how news can be seen to depend to a large degree on uncertainty for its value; the use of time frames within media reporting; and the way time is manipulated in the service of the recency and immediacy of news reporting. (shrink)

Asymmetric distribution of function between the cerebral hemispheres has been widely investigated in the auditory modality. The current approach borrows heavily from visual local–global research in an attempt to determine whether, as in vision, local–global auditory processing is lateralised. In vision, lateralised local–global processing likely relies on spatial frequency information. Drawing analogies between visual spatial frequency and auditory dimensions, two sets of auditory stimuli were developed. In the high–low stimulus set we manipulate frequency information, and in the fast–slow stimulus set (...) we manipulate temporal information. The fast–slow stimuli additionally mimic visual hierarchical stimulus structure, in which the arrangement of local patterns determines the global pattern. Unlike previous auditory stimuli, the current stimulus sets contain the experimental flexibility of visual local–global hierarchical stimuli allowing independent manipulation of structural levels. Previous findings of frequency and temporal range priming were replicated. Additionally, by presenting stimuli monaurally, we found that priming of frequency ranges (but not temporal ranges) was found to vary by ear, supporting the contention that the hemispheres asymmetrically retain traces of prior frequency processing. These results contribute to the extensive literature revealing cerebral asymmetries for the processing of frequency information, and extend those results to the realm of priming. (shrink)