In this classic, exciting, and thoughtful text, Metaphysics , Peter van Inwagen examines three profound questions: What are the most general features of the world? Why is there a world? and What is the place of human beings in the world? Metaphysics introduces to readers the curious notion that is metaphysics, how it is conceived both historically and currently. The author's work can serve either as a textbook in a university course on metaphysics or as an introduction to metaphysical thinking (...) for the interested reader. This second edition, revised though not fundamentally changed, includes the basis of the first edition with a new chapter on the nature of time. (shrink)

It’s been agreed for decades that not only does Determinism pose a big problem for our choosing from available alternatives, but its denial seems to pose a bit of a problem, too. It’s argued here that only Determinism, and not its denial, means no real choice for us.But, what explains the appeal of the thought that, where things aren’t fully determined, to that extent they’re just a matter of chance? It's the dominance of metaphysical suppositions that, together, comprise Scientiphicalism: Wholly (...) composed of such mindless physical parts as electrons, you are a being whose powers are all physical powers, physically deriving from the powers of your parts and their physical arrangements. Scientiphicalisrn conflicts with your having real choice.Some fairly conservative alternatives to Scientiphicalism may allow for choice. Two are briefly discussed: On the further-fetched, you are a Cartesian mental being, a nonphysical being in powerful interaction with physical things. On the more conservative approach, you are wholly composed of physical parts, but some of your powers are radically emergent, including your power to choose.Finally, it’s argued that, if you choose, you must be, to some extent, exempt from natural laws. (shrink)

Recent articles by Nicholas Saunders, Carl Helrich, and Jeffrey Koperski raise important questions about attempts to make use of quantum mechanics in giving an account of particular divine action in the world. In response, I make two principal points. First, some of the most pointed theological criticisms lose their force if we attend with sufficient care to the limited aims of proposals about divine action at points of quantum indetermination. Second, given the current state of knowledge, it remains an open (...) option to make theological use of an indeterministic interpretation of quantum mechanics. Any such proposal, however, will be an exploratory hypothesis offered in the face of deep uncertainties regarding the measurement problem and the presence in natural systems of amplifiers for quantum effects. (shrink)

This paper is concerned with the question of the truth conditions of nomological statements. My fundamental thesis is that it is possible to set out an acceptable, noncircular account of the truth conditions of laws and nomological statements if and only if relations among universals - that is, among properties and relations, construed realistically - are taken as the truth-makers for such statements. My discussion will be restricted to strictly universal, nonstatistical laws. The reason for this limitation is not that (...) I feel there is anything dubious about the concept of a statistical law, nor that I feel that basic laws cannot be statistical. The reason is methodological. The case of strictly universal, nonstatistical laws would seem to be the simplest case. If the problem of the truth conditions of laws can be solved for this simple subcase, one can then investigate whether the solution can be extended to the more complex cases. I believe that the solution I propose here does have that property, though I shall not pursue that question here.1. (shrink)

Reasons for believing that Jesus rose from the dead.

This book investigates what it means, and whether it is coherent, to say that there is a God.

This is a revised and updated version of Swinburne's controversial treatment of the eternal philosophical problem of the relation between mind and body. He argues that we can only make sense of the interaction between the mental and the physical in terms of the soul, and that there is no scientific explanation of the evolution of the soul.

Empiricists have sought to follow Hume in claiming that causality is a relation between events reducible to something more basic, e.g., regularities or counterfactuals. But all such attempts fail through their inability to distinguish cause from effect. The alternative is that causation is irreducible. Regularities are evidence of causation but do not constitute it. We understand what causation is through performing intentional actions which necessarily involve trying, which in turn just is exercising causal power.

Given four modest verificationist theses, tying the meaning of talk about instants and periods to the events which (physically) could occur during, before or after them, the only content to the claim the Universe had a beginning (applicable equally to chaotic or orderly universes) is in terms of it being preceded by empty time. It follows that time cannot have a beginning. The Universe, however, could have a beginning--even if it has lasted for an infinite time.

What is it for there to be a God, and what reason is there for supposing him to conform to the claims of Christian doctrine? In this pivotal volume of his tetralogy, Richard Swinburne builds a rigorous metaphysical system for describing the world, and applies this to assessing the worth of the Christian tenets of the Trinity and the Incarnation. Part I is dedicated to analyzing the categories needed to address accounts of the divine nature--substance, cause, time, and necessity. Part (...) II begins by setting out, in terms of these categories, the fundamental doctrine of Western religions--that there is a God. After pointing out some of the different ways in which this doctrine can be developed, Swinburne spells out the simplest possible account of divine nature. He then goes on to clarify the implications of this account for the specifically Christian doctrines of the Trinity (that God is "three persons in one substance") and of the Incarnation (that God became incarnate in Jesus Christ). Swinburne finds that there are good reasons to believe the Christian additions to the core Western idea of God. The Christian God builds upon Swinburne's acclaimed previous work to form a self-contained text which will no doubt become a classic in the philosophy of religion. (shrink)

Theism is a far simpler hypothesis, and so a priori more probably true, than naturalism, understood as the hypothesis that the existence of this law-governeduniverse has no explanation. Theism postulates only one entity (God) with very simple properties, whereas naturalism has to postulate either innumerableentities all having the same properties, or one very complicated entity with the power to produce the former. If theism is true, it is moderately probable that God would create humanoid beings and so humanoid bodies; but (...) laws of nature would have to have very special properties if they are to bring about the existencne of humaoid bodies. Given laws of the present form (quantum theory with the Pauli principle and the four forces), the constants of the laws and variables of the boundary conditions of the universe would need to be extremely fine-tuned; and no simpler set of laws would allow the existence of humanoid bodies at all. So the evidence of the existence of humanoid bodies adds further to the probability of theismas against naturalism. (shrink)

"This book is about miracles -- what they are, what would count as evidence that they have occurred. It is not primarily concerned with historical evidence about whether certain particular miracles (such as Christ rising from the dead or walking on water) have occurred, but it is primarily concerned with whether historical evidence could show anything about such things and whether it matters if it can. It is concerned with the framework within which a historical debate must be conducted. It (...) contains a selection of writings written from different viewpoints by philosophers, classical and modern. The reader is left to form his or her own view on who wins the argument." [Introduction]. (shrink)

I think that virtually all contemporary theists, agnostics and atheists believe this is logically possible. Indeed, the main philosophical tradition from Plato to the present has assumed that the sentence, "God is the originating cause of the universe", does not express a logical contradiction, even though many philosophers have argued that this sentence either is synthetic and meaningless (e.g., the logical positivists) or states a synthetic and a priori falsehood (e.g., Kant and Moore), or states a synthetic and a posteriori (...) falsehood (e.g., contemporary defenders of the probabilistic argument from evil). (shrink)

Where Humeans rule out the possibility of material or non-logical necessity, and thus of any associated knowledge a priori, the German legal philosopher Adolf Reinach defends the existence of a wide class of material necessities falling within the domain of what can be known a priori, for example in fields such as color and shape, rational psychology, law and economics. Categories such as promise or claim or obligation are, in Reinach’s view, exist as nodes in a system of necessary relations, (...) so that anyone who has experience of relevant instances of these categories is implicitly aware also of a corresponding family of relations to certain other categories – as for example that every promise implies a mutually correlated claim and obligation. Midway between the two extremes of Hume and Reinach stands Searle, who accepts necessary relations of the mentioned sorts, but sees them as human creations, following from ‘constitutive rules’ analogous to the rules of chess. We seek to demonstrate that Searle does not occupy a stable and acceptable half-way house between Hume and Reinach; that he, too, if he is to do justice to the very constitutive rules which form the center of his approach, must on pain of circularity embrace something like the Reinachian position. (shrink)

Any property has two sorts of causal features: “forward-looking” ones, having to do with what its instantiation can contribute to causing, and ldquo;backward-looking” ones, having to do with how its instantiation can be caused. Such features of a property are essential to it, and properties sharing all of their causal features are identical. Causal necessity is thus a special case of metaphysical necessity. Appeals to imaginability have no more force against this view than they do against the Kripkean view that (...) statements like “Gold is an element” are metaphysically necessary. (shrink)

Any property has two sorts of causal features: “forward‐looking” ones, having to do with what its instantiation can contribute to causing, and ldquo;backward‐looking” ones, having to do with how its instantiation can be caused. Such features of a property are essential to it, and properties sharing all of their causal features are identical. Causal necessity is thus a special case of metaphysical necessity. Appeals to imaginability have no more force against this view than they do against the Kripkean view that (...) statements like “Gold is an element” are metaphysically necessary. (shrink)

Anselm begins his famous ontological argument by describing God as the being greater than which none is conceivable. His description seems coherent and intelligible. Consequently a divine being thus described may be spoken of as existing in the understanding. But if so, He must actually exist as well, otherwise a being greater than Him could possibly exist, namely, one of whom the additional great-making-term ‘actual existence’ may also be predicated. The result would be a contradiction, for we would now have (...) to concede, that contrary to our initial claim, the being harbored in our understanding is inferior to the greatest since another being who had actual existence would be greater. To avoid the contradiction we must concede actual existence to the absolutely perfect being. (shrink)

The recent debates concerning divine action in the context of quantum mechanics are examined with particular reference to the work of William Pollard, Robert J. Russell, Thomas Tracy, Nancey Murphy, and Keith Ward. The concept of a quantum mechanical “event” is elucidated and shown to be at the center of this debate. An attempt is made to clarify the claims made by the protagonists of quantum mechanical divine action by considering the measurement process of quantum mechanics in detail. Four possibilities (...) for divine influence on quantum mechanics are identified and the theological and scientific implications of each discussed. The conclusion reached is that quantum mechanics is not easily reconciled with the doctrine of divine action. (shrink)

The attention of philosophers. linguists and literary theorists has been converging on the diverse and intriguing phenomena of analogy of meaning:the different though related meanings of the same word, running from simple equivocation to paronymy, metaphor and figurative language. So far, however, their attempts at explanation have been piecemeal and inconclusive and no new and comprehensive theory of analogy has emerged. This is what James Ross offers here. In the first full treatment of the subject since the fifteenth century, he (...) argues that analogy is a systematic and universal feature of natural languages, with identifiable and law-like characteristics which explain how the meanings of words in a sentence are interdependent. Throughout he contrasts his with classical and medieval views. (shrink)

John F. Post argues that physicalistic materialism is compatible with a number of views often deemed incompatible with it, such as the objectivity of values, the irreducibility of subjective experience, the power of the metaphor, the normativity of meaning, and even theism.

This book, one of the first full-length studies of the modalities to emerge from the debate to which Saul Kripke, David Lewis, Ruth Marcus, and others are contributing, is an exploration and defense of the notion of modality de re, the idea that objects have both essential and accidental properties. Plantinga develops his argument by means of the notion of possible worlds and ranges over such key problems as the nature of essence, transworld identity, negative existential propositions, and the existence (...) of unactual objects in other possible worlds. He also applies his logical theories to the elucidation of two problems in the philosophy of religion: the problem of evil and the ontological argument. (shrink)

George Molnar came to see that the solution to a number of the problems of contemporary philosophy lay in the development of an alternative to Hume's metaphysics. This alternative would have real causal powers at its centre. Molnar set about developing a thorough account of powers that might persuade those who remained, perhaps unknowingly, in the grip of Humean assumptions. He succeeded in producing something both highly focused and at the same time wide-ranging. He showed both that the notion of (...) a power was central and that it could serve to dispel a number of long-standing philosophical problems.Molnar's account of powers is as realist as any that has so far appeared. He shows that dispositions are as real as any other properties. Specifically, they do not depend for their existence on their manifestations. Nevertheless, they are directed towards such manifestations. Molnar thus appropriates the notion of intentionality, from Brentano, and argues that it is the essential characteristic of powers. He offers a persuasive case for there being some basic and ungrounded powers, thus ruling out the reducibility of the dispositional to the non-dispositional. However, he does allow that there are non-power properties as well as power properties. In this respect, his final position is dualistic.This is contemporary metaphysics of the highest quality. It is a work that was almost complete when its author died. It has been edited for publication by another specialist in the subject, Stephen Mumford, who has also provided an introduction that will allow non-specialists to become acquainted with the issues. David Armstrong, one of the greatest living metaphysicians and personal friend of George Molnar, has provided a Foreword. (shrink)

My topic lies on conceptual terrain that is quite familiar to philosophers. For others, a bit of background may be in order. In light of what has filtered down from quantum mechanics, few philosophers today believe that the universe is causally deterministic. That is, to use Peter van Inwagen's succinct definition of “determinism,” few philosophers believe that “there is at any instant exactly one physically possible future.” Even so, partly for obvious historical reasons, philosophers continue to argue about whether free (...) will and moral responsibility are compatible with determinism. Compatibilists argue for compatibility, and incompatibilists argue against it. Some incompatibilists maintain that free will and moral responsibility are illusions. But most are libertarians, libertarianism being the conjunction of incompatibilism and the thesis that at least some human beings are possessed of free will and moral responsibility. (shrink)

This paper develops a soft-libertarian response to Frankfurt-style cases and to the threat that such cases apparently pose to any brand of libertarianism.

Traditional libertarians about freedom of choice and action and about moral responsibility are hard-line incompatibilists. They claim that these freedoms (which they believe to be possessed by at least some human beings) are incompatible with determinism, and they take the same view of moral responsibility. I call them hard libertarians. A softer line is available to theorists who have libertarian sympathies. A theorist may leave it open that freedom of choice and action and moral responsibility are compatible with determinism but (...) may maintain that the falsity of determinism is required for more desirable species of these freedoms and for a more desirable brand of moral responsibility. This is a soft=-libertarian line. Soft libertarians would be disappointed to discover that determinism is true, but they would not conclude that no one has ever acted or chosen freely and that no one has ever been morally responsible for anything.1 In principle, a soft libertarian may or may not treat the desirability at issue in a way that relativizes it to individuals. The brand of soft libertarianism to be explored here is relativistic: it maintains that at least some human agents are possessed of kinds of freedom and moral responsibility that are incompatible with determinism and are reasonably preferred by at least some of these agents to any kind of freedom or moral responsibility that is consistent with the truth of determinism. (shrink)

The aim of the paper is to prove the consistency of libertarianism. We examine the example of Jane, who deliberates at length over whether to vacation in Colorado (C) or Hawaii (H), weighing the costs and benefits, consulting travel brochures, etc. Underlying phenomenological deliberation is an indeterministic neural process in which nonactual motor neural states n(C) and n(H) corresponding to alternatives C and H remain physically possible up until the moment of decision. The neurophysiological probabilities pr(n(C)) and pr(n(H)) evolve continuously (...) according to the different weights Jane's judgement attaches to C and H at different times during the deliberation. The overall process is indeterministic, since Jane's exact judgemental weighting would vary slightly were the process to be repeated from the same initial conditions. The weighting is however rational, and entirely under Jane's control. This controlled, rational, indeterministic process shows that libertarianism is a consistent philosophical thesis. (shrink)

The aim of the paper is to prove the consistency of libertarianism. We examine the example of Jane, who deliberates at length over whether to vacation in Colorado (C) or Hawaii (H), weighing the costs and benefits, consulting travel brochures, etc. Underlying phenomenological deliberation is an indeterministic neural process in which nonactual motor neural states n(C) and n(H) corresponding to alternatives C and H remain physically possible up until the moment of decision. The neurophysiological probabilities pr(n(C)) and pr(n(H)) evolve continuously (...) according to the different weights Jane's judgement attaches to C and H at different times during the deliberation. The overall process is indeterministic, since Jane's exact judgemental weighting would vary slightly were the process to be repeated from the same initial conditions. The weighting is however rational, and entirely under Jane's control. This controlled, rational, indeterministic process shows that libertarianism is a consistent philosophical thesis. (shrink)

Quentin Smith has argued that it is logically impossible for there to be a divine cause of the universe. His argument is based on a Humean analysis of causation (confined to event causation, specifically excluding any consideration of agency) and a principle drawn from that analysis that he takes to be a logical requirement for every possibly valid theory of causation. He also thinks that all divine volitions are efficacious of logical necessity. We argue that all of these claims are (...) faulty, and that theists can resist Smith’s arguments without merely begging the question in favor of a divine cause. (shrink)