A standard objection to the thesis that all causation is simultaneous causation is that this claim rules out temporally extended causal chains. Defenders of universal simultaneous causation have suggested two replies: deny the supposed incompatibility between simultaneous causation and causal chains or deny the existence of causal chains. In this paper, I argue that neither type of defense of universal causation against this objection is plausible.

In this paper, I examine recent arguments for the widespread existence of simultaneous causation from Huemer & Kovitz and Mumford & Anjum, and conclude that they are mistaken. I argue that these arguments overlook two pictures of causation which are commonly assumed, which I call the Standard Modern Picture and the Contiguous Extended Picture.

Alleged cases of simultaneous causation have played a prominent role in the critique of various accounts of explanation/causation and in the formation of alternative accounts. It is argued that none of the stated cases are genuine instances of simultaneous causations, since they all violate the special theory of relativity (STR). The conditions a genuine case would have to meet in light of the restrictions imposed by STR are outlined.

I argue that Mumford and Anjum’s recent theory of simultaneous causation among powerful meso-level objects is problematic in several respects: it is based on a false dichotomy, it is incompatible with standard meso-level physics, it is explanatory deficient, and it threatens to render the powers metaphysics incoherent. Powers theorists are advised, therefore, to adopt a purely sequential conception of causation.

The argument of Kant's Second Analogy provides only for causal connections between successive appearances, but, as Kant himself immediately notes, in many cases cause and effect are simultaneous. This essay examines Kant's solution to the resulting problem of simultaneous causation. I argue that there are, in fact, at least two distinct problems falling together under the rubric 'simultaneous causation', both reflecting significant features of paradigmatic causal-explanatory scenarios within Newtonian mechanics - a problem about the 'persisting (...) simultaneity' of a continuous or sustaining cause with its effect, and a problem about the 'instantaneous simultaneity' of what Kant calls the causality of a cause with the onset of its effect. An exploration of the ingenious conceptual resources which Kant brings to bear on these problems turns out to yield interesting and important insights regarding his philosophy of mathematics as well. (shrink)

We propose that all actual causes are simultaneous with their direct effects, as illustrated by both everyday examples and the laws of physics. We contrast this view with the sequential conception of causation, according to which causes must occur prior to their effects. The key difference between the two views of causation lies in differing assumptions about the mathematical structure of time.

The cause of an event must continue over a period at which the effect is not occurring and the whole period at which it is occurring. It follows that simultaneous causation and backward causation are metaphysically impossible. I distinguish among events said to occur at a time, ‘hard’ events which really occur solely at that time and ‘soft’ events which occur partly at another time. God’s beliefs at a time are hard events at that time. It follows (...) that if God is a temporal being, he cannot know infallibly what either we or he will do freely at a future time; and if God is timeless, he cannot know what happens in time. Hence we must define God’s ‘omniscience’ in such a way as to exclude any knowledge of future free actions. I discuss in an Appendix how far this view is compatible with Scripture and Church tradition. (shrink)

Michael Tooley presents a major new philosophical theory of the nature of time, offering a powerful alternative to the traditional "tensed" and recent "tenseless" accounts of time. He argues for a dynamic conception of the universe, in which past, present, and future are not merely subjective features of experience. He claims that the past and the present are real, while the future is not. Tooley's approach accounts for time in terms of causation. He therefore claims that the key to (...) understanding the dynamic nature of the universe is to understand the nature of causation. Time, Tense, and Causation is a landmark treatment of one of the oldest and most perplexing intellectual problems, and will be fascinating reading for anyone interested in the character of time. (shrink)

This book is an empirically informed investigation of the philosophical problem of mental causation, and simultaneously a philosophical investigation of the status of cognitive scientific generalisations. If there is such a thing as mental causation, and if we can classify the mental states involved in these causes in a way useful for making predictions and giving scientific explanations, then these states will be natural kinds. The first task, then, is to show that there is an account of natural (...) kindhood that can accommodate cognitive kinds. The second task is to say how the scientific statements made using these mental kinds are not susceptible to being reduced to statements about physical kinds, and in fact require taking into account facts at many levels of explanation, including the biological and social levels. Lastly, the case will be made for Virtual Machine Functionalism being the correct account of the relationship between cognitive states and the broader physical world. (shrink)

: Descartes provides an original and puzzling argument for the traditional theological doctrine that the world is continuously created by God. His key premise is that the parts of the duration of anything are "completely independent" of one another. I argue that Descartes derives this temporal independence thesis simply from the principle that causes are necessarily simultaneous with their effects. I argue further that it follows from Descartes's version of the continuous creation doctrine that God is the instantaneous and (...) total cause of everything that happens, and that this is just what his physics demands. But although God is the total cause of everything, he is not the only cause, since Descartes considers it obvious that finite minds have the power to move bodies. In the face of this apparent paradox, several recent commentators have suggested that Descartes accepted the late scholastic view that God and finite causes somehow collaborate or concur in the production of numerically identical effects. But close examination reveals that the case for Cartesian concurrentism is weak. Fortunately, there is a simpler and more fruitful solution to the problem of reconciling divine and human action. I argue that that in Descartes's world certain motions, such as voluntary movements of our bodies, are causally overdetermined This account allows Descartes to avoid occasionalism without embracing an elaborate metaphysics of secondary causality. Finally, I argue that the overdeterminist interpretation sheds new light on two longstanding problems of Cartesian metaphysics. First, it resolves a serious difficulty with a standard reading of Descartes's conception of human freedom. Second, it offers a novel approach to the old problem of reconciling genuine human action with the principle of the conservation of total quantity of motion. (shrink)

In the center of this paper is a phenomenological claim: we experience ourselves in our own doings and we experience others when we perceive them in their doings as active in the sense of being a cause of the corresponding physical event. These experiences are fundamental to the way we view ourselves and others. It is therefore desirable for any philosophical theory to be compatible with the content of these experiences and thus to avoid the attribution of radical and permanent (...) error to human experience. A theory of ‘subject causation’ according to which the active subject continuously and simultaneously causes physical changes is sketched. This account is—according to the phenomenological claim defended—compatible with the content of our daily experiences in doing something and in observing others in their doings and it has a number of further more theoretical advantages: it does not touch the autonomy of neurophysiology and it is compatible with a thesis of supervenience of the mental on the physical. It does however require a weak version of subject-body dualism. (shrink)

According to the standard view, the causal process connecting a past representation and its subsequent recall involves intermediary memory traces. Yet Bertrand Russell and Ludwig Wittgenstein held that since the physiological evidence for memory traces isn't quite conclusive, it is prudent to come up with an account of memory causation-referred to as nmemic causation—that manages without the stipulation of memory traces. Given mnemic causation, a past representation is directly causally active over a temporal distance. I argue that (...) the stipulation of memory traces is indeed indispensable for analyzing mernory causation. (shrink)

Available from UMI in association with The British Library. Requires signed TDF. ;I deal with two themes: the idea that an account of thought should be given by giving an account of the ascription of thoughts by a radical interpreter--which I call interpretationism; and the idea that psychological concepts like action and perception are essentially causal. It has often been thought that these two themes conflict; or at least, that if they can co-exist, then they must be kept separate, and (...) associated with different perspectives on behaviour. But is that right? I discuss the character of interpretationism and the nature of causal theories, and examine the extent to which the two themes are compatible. ;Chapter I explains and argues for an interpretationist approach, distinguishing between different interpretationist views, and defending interpretationism against various common objections. ;Chapter II examines the links between interpretationism and the anomalousness of the mental. I discuss a number of different arguments and distinguish a range of theses about anomalousness and indeterminacy which they may support. ;Chapter III discusses the motivation for causal theories. I explain why it matters that we should give causal theories within an interpretationist perspective rather than treating the two themes as insights of different perspectives; and I examine the difficulties of doing so. ;Chapter IV considers the causal theory of vision. I argue against the view that the interpretationist's conception of experience undermines the causal theory. ;Chapter V considers the case of action. I develop a substantive causal theory of action which responds to the following argument: that if we accept the interpretationist's claim that the mental is anomalous, then we must concede that mental properties cannot be causally relevant. ;From the particular cases, and on general grounds, I conclude that it is possible to adopt an interpretationist perspective which simultaneously sees the mental in causal terms; and that such a perspective is essential for an adequate understanding of the mind. (shrink)

The purpose of this article is to examine two important issues concerning the agency theory of causality: the charge of anthropomorphism and the relation of simultaneous causation. After a brief outline of the agency theory, sections 2–4 contain the refutation of the three main forms in which the charge of anthropomorphism is to be found in the literature. It will appear that it is necessary to distinguish between the subjective and the objective aspect of the concept of (...) class='Hi'>causation. This will lead, in section 5, to contrast two kinds of anthropomorphism, one which has been rightly rejected by modern science and one which is fully compatible with the objective reality of the causal processes. Finally, section 6 will apply the preceding considerations to simultaneous causation. On the one hand, in a basic sense, there can be no simultaneous causal relations. On the other hand, simultaneous causation arises when we consider the natural change by abstracting from the agent and from her/his projects of interven.. (shrink)

Drawing on material from Husserlian phenomenology, we can reconstruct a realist version of anomalous monism (rAM). According to such a view, mental events are identical to some physical events because they simultaneously exemplify mental and physical properties. rAM would have to confront the charge of epiphenomenalism because Husserl rejects psychophysical causal interaction. And as a form of nonreductive physicalism, rAM also faces the challenge of Kim’s supervenience argument and explanatory exclusion. Utilizing Husserl’s conception of mental motivation and contemporary elaborations of (...) substance causation, rAM can refute the accusation of epiphenomenalism and overcome the problem of exclusion. (shrink)

This article presents Roman Ingarden’s theory of causation, as developed in volume III of The Controversy about the Existence of the World, and defends analternative which uses some important insights of Ingarden. It rejects Ingarden’s claim that a cause is simultaneous with its effect and that a cause necessitates its effect. It uses Ingarden’s notion of ‘inclinations’ and accepts Ingarden’s claim that an event cannot necessitate a later event.

The Power Structuralist View (PSV) is an account of causation in which causal relations are reduced to the powers that are activated in the subject by another subject’s power, instantly and simultaneously. PSV is based on two main assumptions: (a) holism; (b) reductionism. After justifying the choice to place PSV within the so-called ‘process accounts’ of causation (PA), I will show how, generally, every PA must solve the so-called “transference paradox” (TP) and why PSV is an innovative account. (...) However, PSV creates two main problems: (1) how to explain the instantaneous activation between correlatives; (2) how to explain which kind of “nexus” takes place between powers. I will argue that, in order to solve (1), PSV needs to adopt an intervalist position, but this leads to a form of monism that contradicts (a). Regarding (2), the reductionist approach implies the assumption that “all relations between powers are internal” and, therefore, a form of monism, again against premise (a). PSV reduces causation to a ‘primitive concept’ (the ontological dependence) but, in this way, point (2) remains unexplained. The problem of physical transference (or reciprocal influence) remains unanswered, and PSV seems to be a covert form of occasionalism. -/- [NOTE: the version on the Journal's site has problems in the footnotes. DOWNLOAD the correct version here in PhilPapers]. (shrink)

Is it a "conceptual truth" or only a logically contingent fact that, in any given kind of case, an event x which asymmetrically causes ("produces") an event y likewise temporally precedes y or at least does not temporally succeed y? A bona fide physical example in which the cause retroproduces the effect would show that backward causation is no less conceptually possible than forward causation. And it has been claimed ([9], p. 151; [4], p. 41) that in Dirac's (...) classical electrodynamics (relativistic and non-relativistic), the preacceleration of charged particles before any forces are applied to them furnishes a genuine case of retrocausation by later forces. An exposition of the pertinent physics furnishes the basis for arguing the following: Whereas the non-zero acceleration of a neutral NEWTONIAN mass particle is, of course, causally connected as such to the simultaneously applied non-zero force, the non-zero acceleration of a DIRACIAN charged particle is not causally connected at all as such to the applied forces. A fortiori, in Dirac's electrodynamics, the applied forces do not qualify asymmetrically as the causes of a non-zero acceleration as such; nor does a non-zero acceleration as such qualify as an effect produced by forces. This is shown by means of two considerations as follows: (1) In Dirac's theory, no functional dependence of the value of a non-zero acceleration on the weighted time-average of the forces is vouchsafed as a matter of physical LAW alone without any value of a constant of integration, just as no Newtonian law(s) alone can guarantee a functional dependence of the non-zero value of the velocity of a Newtonian mass particle on the applied forces. Instead, both functional dependencies alike are vouchsafed only with the crucial aid of some de facto boundary condition pertaining to either the past or to the furute, so that (2) Non-zero preaccelerations of Diracian charged particles can no more be causally attributed as such to the retrocausal action of later forces than non-zero "prevelocities" of Newtonian mass particles can be held to be caused as such by later applied forces. The retrocausal interpretation of Dirac's preaccelerations is just as invalid as the retrocausal interpretation of Newtonian prevelocities. (shrink)

Philosophers of dispositionalism deny the Humean account of causality in terms of constant conjunction, contiguity, temporal priority and contingency. And some of them go further to explain the causal relation not between events or objects, but between properties, in terms of reciprocity, simultaneity, ubiquity, intentionality and holism. But their exposition seems to remain fragmented even though they try to make use of the notions of intentionality and holim. I would inquire reasons why it is piecemeal, by analysing that they employ (...) these notions of intentionality and holism which has been constructed within the dualistic tradition. If one wants to make the dispositional project to be powerful, she should look for the notions of intentionality and holism which are free of the dualistic traits and which have been constructed in the tradition of naturalism. The concept of integrationality may be a candidate for such a task. This conception was coined in Zhongyong under the name of cheng in that there is nothing without cheng, and was developed in one of Sok-hon Ham's thesis that any entity in the world contains "seed" within it to realize objectives shared by all involved. Humans are privileged and distinct from other natures, but there is continuity between them. An example of the integrationality applied to the case of humans would be that realization of myself and realizations of all others are one and not two. I would summarize notions of "cheng" and "seed" by offering the integrationality thesis, that is, that there is integrationality in any entity like dispositions such that the integrationality is a power to realize the embedded objective of it in the context where it interacts with all others. I would claim that integrationality is a metaphysical basis for a way of human thinking, by arguing that it is a necessary part of presupposition for our understanding of the world without which the world is not intelligible. The notion of integrationality is involved empirically as well as conceptually. Empirically, there are numerous reports from physics, biology and information science, which provide with a clue which may well be taken to show the ubiquitous integrationality. But some conceptual considerations would also indicate necessarily toward the same direction. These would include various theses of ontology, epistemology, disposition, modality, naturalized intentionality, fitting and topics like these. I will investigate some of them in order to justify my claim of this paper. (shrink)

Kant, in various parts of his treatment of causality, refers to determinism or the principle of sufficient reason as an inescapable principle. In fact, in the Second Analogy we find the elements to reconstruct a purely phenomenal determinism as a logical and tautological truth. I endeavour in this article to gather these elements into an organic theory of phenomenal causality and then show, in the third section, with a specific argument which I call the “paradox of phenomenal observation”, that this (...) phenomenal determinism is the only rational approach to causality because any logico-reductivistic approach, such as the Humean one, would destroy the temporal order and so the very possibility to talk of a causal relation. I also believe that, all things said, Kant did not achieve a much greater comprehension of the problem than Hume did, in his theory of causality, for he did not free a phenomenal approach from the impasse of reductivism as his reflections on “simultaneous causation” and “vanishing quantities” indeed show, and this I will argue in Sect. 4 of this article. (shrink)

The concept of efficient causation originates with Aristotle, who states that the types of cause include ‘the primary source of the change or rest’. For Medieval Aristotelians, the scope of efficient causality includes creative acts. The Islamic philosopher Avicenna is an important contributor to this conceptual change. In his Metaphysics, Avicenna defines the efficient cause or agent as that which gives being to something distinct from itself. As previous studies of Avicenna's ‘metaphysical’ conception of the efficient cause attest, it (...) takes God as a model agent. This essay considers whether Avicenna's ‘metaphysical’ conception of the efficient cause applies to natural agents. It ultimately argues that Avicenna offers a unified view of the efficient cause, which includes both divine and natural agents. On this view, an efficient cause gives being to another and is simultaneous with its effect. While Avicenna's defence of this view is an important chapter in the history of the concept of the efficient cause, it is also of interest in its own right. By appeal to a version of the principle of sufficient reason, it challenges a widespread view that causes are temporally prior to their effects. (shrink)

This paper examines the role of reason in Shepherd's account of acquiring knowledge of the external world via first principles. Reason is important, but does not have a foundational role. Certain principles enable us to draw the required inferences for acquiring knowledge of the external world. These principles are basic, foundational and, more importantly, self‐evident and thus justified in other ways than by demonstration. Justificatory demonstrations of these principles are neither required, nor possible. By drawing on textual and contextual evidence, (...) I will show that Shepherd should have said that we know the first principles of any science, in general, and that “everything which begins to exist must have a cause”, in particular, via intuition, not via reason. Reasoning about such principles can help their self‐evidence shine through in certain cases; their justification, and our being justified in believing them, does not come from this reasoning, however. (shrink)

In this book, Mumford and Anjum advance a theory of causation based on a metaphysics of powers. The book is for the most part lucidly written, and contains some interesting contributions: in particular on the necessary connection between cause and effect and on the perceivability of the causal relation. I do, however, have reservations about some of the book’s central theses: in particular, that cause and effect are simultaneous, and that causes can fruitfully be represented as vectors.

This article provides a conceptual account of causal understanding by connecting current psychological research on time and causality with philosophical debates on the causal asymmetry. I argue that causal relations are viewed as asymmetric because they are understood in temporal terms. I investigate evidence from causal learning and reasoning in both children and adults: causal perception, the temporal priority principle, and the use of temporal cues for causal inference. While this account does not suffice for correct inferences of causal structure, (...) I show it to serve as a preliminary understanding of causal concepts as asymmetric, that later incorporates other types of evidence. This approach supplies causal models with an asymmetric concept of causation that underlies hypotheses about causal structure, as I will illustrate from the framework of the knowledge-based causal induction model. I further argue for an integrating perspective, showing how the understanding of causes as preceding their effects underlies both psychological models and philosophical debates over time and the causal asymmetry, particularly regarding problem cases such as simultaneous causation or backwards causation, and the conceptual connection between causation and action. (shrink)

This thesis addresses the problem of causal asymmetry. This problem may be characterized as follows: what is the relation R such that if an event c causes an event e c bears relation R to e but e does not bear relation R to e. The traditional Humean account of causal asymmetry is that "R" may be replaced by "temporally prior." Difficulties with this account based on consideration of cases of simultaneous causation and backward causation have given (...) rise to non-Humean accounts of causal asymmetry. This dissertation analyzes some of these difficulties along with various non-Humean approaches. I offer a new theory of causal asymmetry which does not depend upon the temporal priority of causes to their effects and which differs from any of the other theories available. ;In chapter one the problem of causal asymmetry is clarified. This problem is distinguished from related issues. At the same time, I articulate the various philosophical considerations which bear on the scope and importance of this problem. I also state what I take to be the conditions an adequate account of causal asymmetry must satisfy. In the second chapter I discuss the classical Humean analysis of causal priority in terms of temporal priority. It is argued that arguments which have been put forward to show that backwards causation is logically impossible are unconvincing and that there are cases of simultaneous causation. In the third chapter the manipulability theory of causation is treated. Various formulations of this theory, from the most anthropomorphic to the least anthropomorphic are treated as they bear on the problem of causal asymmetry. Manipulability theory is found to be inadequate. ;In chapter four counterfactual theories of causation are considered. A number of counterexamples to these theories are presented and developed. In chapter five, two views which are grouped under "regularity theory" are analyzed and criticized: those of Bromberger and Berofsky. Mackie's earlier and later accounts of causal asymmetry along with Sanford's view are discussed in chapter six. In chapter seven, Erik Brown's recent view is considered alongside "transference theory." In the final chapter I develop a new theory of causal priority which utilizes the "circumstantial" character of the causal relation in accounting for causal asymmetry. (shrink)

This essay aims to show that the fourfold division theory of consciousness in the Cheng Weishi Lun 成唯識論 is the third way between phenomenology and the higher-order theories of consciousness. Regarding the problem of infinite regress, in particular, this theory represents an alternative between the reflexive model and the reflective model of self-consciousness. The main purpose of this essay is not to prove or to argue for the theory, but to clearly present its structure and the systematic or Abhidharmic way (...) of thinking that leads to the notion of awareness of self-awareness and provides a way out of the problem of infinite regress. It also points out some pertinent issues that need to be further addressed or explored, such as simultaneous causation, begging the question, reconciling the antireflexivity principle with the lamp simile for self-awareness, and aboutness. (shrink)

In a seminal article, Simo Knuuttila and Anja Inkeri Lehtinen drew attention to a “curious doctrine” holding that contradictories can be true at the same temporal instant, and identified the major defenders of the doctrine as John Baconthorpe, Landolfo Caracciolo, and Hugh of Novocastro. Normann Kretzmann later asserted as fact the suggestion by Knuuttila and Inkeri Lehtinen that the doctrine comes from a misreading of a passage from Aristotle’s Physics. In fact, a study of the relevant texts reveals that Hugh (...) of Novocastro first elaborated the doctrine by building on the Scotist doctrines of synchronic contingency and simultaneous causation. As these doctrines require at the same instant of time an order of priority and posteriority between possibility and actuality, cause and effect, so, Hugh says, there must be prior and posterior different states of affairs. Landolfo Caracciolo made this doctrine notorious outside the Franciscan convent by using it in his principia debates, directly engaging the circle of Cardinal Iacopo Stefaneschi. John Baconthorpe, the first to cite the Physics passage, did not have any noticeable effect on the development of the doctrine. (shrink)

Lady Mary Shepherd holds that the relation of cause and effect consists of the combination of two objects to create a third object. She also holds that this account implies that causes are synchronous with their effects. There is a single instant in which the objects that are causes combine to create the object which is their effect. Hume argues that cause and effect cannot be synchronous because if they were then the entire chain of successive causes and effects would (...) all collapse into a single moment, and succession would not be possible. I argue that Shepherd has a ready, although implicit response, to Hume’s argument. Since causation is combination on Shepherd’s view, she is free to hold that there are times in between those instants in which combinations occur, during which times other, non-combinatory changes occur, which changes account for succession. (shrink)

This chapter explains how the rise of the Mechanical philosophy during the seventeenth century contributed to the transformation of the traditional, Aristotelian schema of four causes into the dominance of efficient causation as the paradigmatic cause by the time of David Hume. But the chapter simultaneously shows that the mechanical philosophy also gave rise to a number of problems internal to it, as diagnosed by Newton and Newtonian natural philosophers, that facilitated more careful analysis of the nature of (...) class='Hi'>causation. (shrink)

Orthodox physicalism has a problem with mental causation. If physics is complete and mental events are not identical to physical events (as multiple-realisation arguments imply) it seems as though there is no causal work for the mental to do. This paper examines some recent attempts to overcome this problem by analysing causation in terms of counterfactuals or conditional probabilities. It is argued that these solutions cannot simultaneously capture the force of the completeness of physics and make room for (...) mental causation. (shrink)

A great deal has been written over the past decade defending ‘higher-level’ causes by arguing that overdetermination is more complex than many philosophers initially thought. Although two shooters overdetermine the death of a firing squad victim, a baseball and its parts do not overdetermine the breaking of a window. But while these analyses of overdetermination have no doubt been fruitful, the focus on overdetermination—while ignoring other varieties of causal relation—has limited the discussion. Many of the cases of interest resemble joint (...) causes or a cause necessitating a simultaneous epiphenomenon as much as they resemble overdeterminers. If we are to fully understand higher-level causation, we need to distinguish it from these causal relations as well. This paper is dedicated to the task, focusing especially on the ‘threat’ that higher-level causes are epiphenomena necessitated by lower-level causes. (shrink)

Comment: This translation contains a correction of an argument in the original English edition, a correction that was subsequently made in the 1999 English Paperback edition, The correction is described below in the final paragraph. Differences in language can seriously restrict one's access to, and knowledge of, the philosophical work that's being done in other countries, and before the publication in 1997 of my book Time, Tense, and Causation, I was not aware of the depth of interest, in Italy, (...) in analytical philosophy in general, and metaphysics in particular. Since that time, however, I've had the opportunity of talking to, and corresponding with, Italian philosophers who are currently working very intensely on problems in the philosophy of time. I very much enjoyed those discussions, and so I'm very pleased indeed that my book has now been translated into Italian. -/- The introduction to the book will provide readers with quite a detailed overview of my approach to the philosophy of time, and of the main theses that I am defending. But perhaps it will be helpful here if I try to sketch, very briefly, the big picture. -/- The central issue in the philosophy of time concerns the choice between tensed and tenseless accounts of the nature of time – or, as I prefer to express it, between dynamic and static conceptions of reality. According to tensed (or dynamic) accounts, there are significant ontological differences between the past, the present, and the future – either because the world contains intrinsic tensed properties of passiveness, presentness, and futurity, or else because the past, the present, and the future are not all equally real. In contrast, according to tenseless (or static) views of the nature of time, there are no intrinsic tensed properties, and the past, the present, and the future are all equally real. In this book, I defend a dynamic view of time dash specifically, one according to which, while the past and the present are now real, the future is not. This view has, of course, a very long history, with a version of it having been defended by Aristotle in his famous discussion of the sea battle tomorrow, in which he argued that, although it is now true – indeed necessarily so – that either there will be a sea battle tomorrow or there will not be one, it is not now true that there will be a sea battle tomorrow, and not now true that there will not be one. Only when tomorrow comes will the world contain states of affairs that make one of these propositions true, and the other false. -/- But while this general view of the nature of time has a very long and distinguished history – and also seems, intuitively, quite appealing – it has become clear, especially in this century, that it is exposed to very strong objections – objections moreover, that come not merely from philosophy, but also from contemporary physics, and especially from Einstein's special theory of relativity. One of the main challenges accordingly, for any defense of a tensed or dynamic view of time, is to show that those objections can be answered. -/- In grappling with those objections, however, one thing that emerged very clearly was that some theses that defenders of tensed approaches to time have traditionally viewed as absolutely essential must be abandoned as unsound. The result is that. I was led to a view of the nature of time that is, in many respects, intermediate between tenseless views of time and traditional tensed approaches. In particular, advocates of traditional tensed views almost always maintain that the simplest temporal facts are themselves inherently tensed: they consist of facts such as, for example, that is certain apple is now red. But I maintain that, on the contrary, the simplest temporal facts, rather than being intrinsically tensed, are facts to the effect, for example, that a certain apple is now red at time t. On this fundamental issue, then, I agree with those who accept a tenseless or static view of time, since they too hold that the simplest tensed facts ¬– and indeed all tensed facts – are not tensed facts. How, then, does my approach to the nature time differ from a tenseless or static approach? The answer is that I also maintain that, although basic tensed facts are not inherently tensed, the world is nevertheless a dynamic one, since every present moment is a point at which things come into existence. Events, therefore, are not merely actual or nonactual – as is maintained by advocates of tenseless approaches to time. Rather an event is actual as of some time, and not actual as of other times. One needs, therefore, a temporally indexed notion of actuality, according to which an event is not actual until the time at which it occurs, and given that notion, one can explain, in a straightforward fashion, what it is for events to lie in the past, the present, and the future, and in the way that entails that the past and the present are real, but the future is not. -/- One task, as I have said, is to show that the many objections that have been advanced against dynamic conceptions of the world dash by philosophers – such as McTaggart, Quine, Smart, Putnam, and Mellor – can be answered. But even if, as I claim, this can be done, one is still left, of course, with the question of what positive reason there is, if any, for accepting a tensed or dynamic view of the world. -/- The argument that I develop in response to this question centers upon the concept of causation, and here I argue, first, that there are decisive objections to reductionist approaches to causation; secondly, that it is possible to set out a very plausible realistic account of the nature of causation; and, thirdly, that the crucial postulates that are involved in that account can only be satisfied in a dynamic world – indeed only in a dynamic world in which the past and the present are real, but the future is not. -/- This way of defending the view that our world is a dynamic one also has implications for some other issues – in particular, issues connected with the subtle and very difficult metaphysical question of the relation between time and causation. Thus, after setting out the above argument, I attempt to show that if causation can exist only in a dynamic world, then one can both demonstrate that backward causation is logically impossible and defend the view that the direction of time is to be defined in terms of the direction of causation, rather than vice versa. -/- Finally, a comment on the text. It involves one major change from the original English edition – namely in sections 4. 6.2 and 4.7. The change in those sections involves the crucial part in my argument both for the claim that our world is one where the past and present are real, but the future is not, and for the claim that backward causation is logically impossible. It was pointed out to me by Kenji Murota, a graduate student of philosophy at Keio University, that there was a problem in my original formulation of that argument. I'm grateful to him for his incisive criticism, and I'm pleased that I've had the opportunity of correcting that argument in the present edition. (shrink)

1. Le Poidevin’s Central Argument -/- The argument on which Le Poidevin focuses in his paper is as follows: (1) If the tenseless theory of time is true, tense is mind-dependent. (2) The correct explanation of (various aspects of) temporal experience requires appeal to objective causal asymmetry. (3) The objectivity of causal asymmetry entails that the future is open. (4) If the future is open, tense is not mind-dependent. (1) and (4) entail: (5) If the tenseless theory of time is (...) true, the future is not open. (3) and (5) entail: (6) If the tenseless theory of time is true, then no account of temporal experience that appeals to objective causal asymmetry can be correct. Finally, (2) and (6) entail: (7) The tenseless theory of time is false. -/- 2. My Response to Le Poidevin -/- Le Poidevin had many interesting things to say, on which I commented at length. It emerged, however, that perhaps the most important question concerned an argument for the conclusion that the world is a tensed or dynamic world in which the states of affairs that are actual as of a given time t states of affairs that are earlier than time t, or simultaneous with time t, but not states of affairs that are later than time t. The argument in question rested upon a non-reductionist analysis of the concept of causation, and what I attempted to do in my response to Le Poidevin was, first, to show that the argument from causation escapes Le Poidevin's objections, and, secondly, to describe one of the important advantages that result from combining my non-reductionist account of causation with a dynamic view of the nature of time according to which the past and the present are real, but the future is not. In my response, I did not attempt to argue in support of the non-reductionist account of causation in question. Elsewhere, however, I have argued both that there are decisive objections to reductionist approaches to causation, and that the realist account that I have set out can be supported by a variety of positive arguments. (shrink)

Identifying the necessary and sufficient conditions for individuating and classifying diseases is a matter of great importance in the fields of law, ethics, epidemiology, and of course, medicine. In this paper, I first propose a means of achieving this goal, ensuring that no two distinct disease-types could correctly be ascribed to the same disease-token. I then posit a metaphysical ontology of diseases—that is, I give an account of what a disease is. This is essential to providing the most effective means (...) of interfering with disease processes. Following existing work in the philosophy of medicine and epidemiology (primarily Christopher Boorse; Caroline Whitbeck; Alexander Broadbent), philosophy of biology (Joseph LaPorte; D.L. Hull), conditional analyses of causation (J.L. Mackie; David Lewis), and recent literature on dispositional essentialism (Stephen Mumford and Rani Anjum; Alexander Bird), I endorse a dispositional conception of disease. Following discussion of various conceptions of disease-identity, their relations to the clinical and pathological effects of the diseases in question, and how diseases are treated, I conclude (i) that diseases should be individuated by their causes, and (ii) that diseases are causal processes best seen as simultaneously acting sequences of mutually manifesting dispositions. (shrink)

In this paper I develop a novel response to the exclusion problem. I argue that the nature of the events in the causally complete physical domain raises the “problem of many causes”: there will typically be countless simultaneous low-level physical events in that domain that are causally sufficient for any given high-level physical event. This shows that even reductive physicalists must admit that the version of the exclusion principle used to pose the exclusion problem against non-reductive physicalism is too (...) strong. The burden is on proponents of the exclusion problem to provide a reason to think that any qualifications placed on the exclusion principle will solve the problem of many causes while ruling out causation by irreducible mental events. (shrink)

Causal overdetermination, the existence of more than one sufficient cause for an effect, is standardly regarded as unacceptable among philosophers of mental causation. Philosophers of mind, both proponents of causal exclusion arguments and defenders of non-reductive physicalism, seem generally displeased with the idea of mental causes merely overdetermining their already physically determined effects. However, as I point out below, overdetermination is widespread in the broadly physical domain. Many of these cases are due to what I call the preservation of (...) causal sufficiency. We need therefore to be precise about what unacceptable overdetermination amounts to in order to evaluate the prospects for a non-reductive account of mental causation. I argue that in order to have a good understanding of unacceptable overdetermination we should appeal to the notion of a minimal sufficient cause. In brief, a sufficient cause is minimal if it is sufficient to bring about the effect, but not more than sufficient. One way a cause could be more than sufficient for an effect is if its existence necessitates the existence of another (simultaneous) cause that is also sufficient for the same effect. In the second half of the paper I use this revised understanding of unacceptable causal overdetermination to show that the validity of the causal exclusion argument depends on strong readings of the principle of the causal self-sufficiency of physics. These strong readings can reasonably be questioned by a believer in non-reductive accounts of mental causation. This puts the burden of argument back on the causal exclusionist. (shrink)

Contiene: Email and ethics -- Causation and laws of nature -- Internalism and epistemology -- Einstein, relativity, and absolute simultaneity -- Epistemology modalized -- Truth and speech acts -- Fiction, narrative, and knowledge -- A pragmatist philosophy of democracy.

It has been claimed that the only way to avoid action at a temporal distance in a temporal continuum is if effects occur simultaneously with their causes, and that in fact Newton’s second law of motion illustrates that they truly are simultaneous. Firstly, I point out that this interpretation of Newton’s second law is problematic because in classical mechanics ‘acceleration’ denotes a vector quantity. It is controversial whether vectors themselves are changes as opposed to properties of a change, and (...) therefore if they can count as effects. Secondly, I argue that the problem of action at a temporal distance is generated by the assumption that forces operate on their effects, but that this assumption is not easily reconciled with Newton’s third law of motion, which is best read as saying that forces operate between objects. On that reading, there is no problem of action at a temporal distance even in a temporal continuum just as long as interacting objects coexist. (shrink)

Whereas the Humean accounts of causality in terms of contiguity, temporal priority, constant conjunction, and contingency face difficulties of one sort, the dispositional explanations of causality in terms of reciprocity, simultaneity, ubiquity, and holism seem to meet difficulties of another sort. But the difficulties which dispositionalism faces may be dissipated if one can appeal consistently to the logic of naturalism, rather than to the grammar of an implicit dualism, for example, as it is illustrated when G. Molnar tried to advance (...) the analogy between the mental intentionality and the physical intentionality. The notion of integration is taken to allow a conceptual space for naturalism of one kind. It may be expressed in the thesis that there is integrationality in any entity like dispositions, such that the integrationality is a power to realize the embedded objective of it in the context where it interacts with all others. The thesis would help to see how dispositions can be intentional, how the notion of information may be read integrationally from any object, and how the notion of fitting plays a role in the metaphysics of integrationality. (shrink)

Introduction -- Simple linear causality : one thing makes another happen -- The cognitive science of simple causality : why do we get stuck? -- Domino causality : effects that become causes -- Cyclic causality : loops and feedback -- Spiraling causality : escalation and de-escalation -- Mutual causality : symbiosis and bi-directionality -- Relational causality : balances and differentials -- Across time and distance : detecting delayed and distant effects -- "What happened?" vs. "what's going on?" : thinking about (...) steady states -- What you can't see does matter : attending to obvious and non-obvious causes -- It's not always a case of who did it : minding passive and unintentional causality -- Step by step, or not : the mind-bending concept of simultaneous causality -- Figuring out what to count on : dealing with stochastic causality -- Isn't anybody in charge around here? : attending to distributed causality and emergence -- Summing up : the implications for helping a new generation understand causal complexity -- Putting it all together : teaching for causal complexity. (shrink)

Philosophers and psychologists are increasingly investigating the conditions under which multiple explanations are better in conjunction than they are individually. This book brings together leading scholars to provide an interdisciplinary and unified discussion of such "conjunctive explanations." The book starts with an introductory chapter expounding the notion of conjunctive explanation and motivating a multifaceted approach to its study. The remaining chapters are divided into three parts. Part I includes chapters on "The Nature of Conjunctive Explanations." Each chapter illustrates distinct ways (...) in which explanatory multiplicity is motivated by a careful study of the nature and concept of explanation. The second part ("Reasoning about Conjunctive Explanations") includes chapters on the epistemology and logic of conjunctive explanations. Here the contributors propose and evaluate various norms for reasoning correctly about and to conjunctive explanations. Part III concerns "The Psychology of Conjunctive Explanations," with contributions discussing conditions under which humans entertain and hold multiple explanations of single explananda simultaneously and the cognitive limitations and capacities for doing so. Conjunctive Explanations will be of interest to researchers and advanced students working on explanation in philosophy of science, epistemology, philosophical logic, and cognitive psychology. (shrink)