Timothy O'Connor

I have argued elsewhere that human free action is governed by objective probabilities. This view, I suggested, is strongly supported by our experience of motivated decision-making and by our having emerged from probabilistically-governed physical causes. Leigh Vicens (2016) criticizes these arguments. She also argues that an account of human freedom as probabilisticallyunstructured indeterminacy is less vulnerable to challenges to the plausibility of libertarian views of freedom. In this article, I explain why I am not persuaded by Vicens’s arguments.

As striking as conscious experience, thought, and deliberate action are, their irreducibility to physical processes within their subjects is hotly debated. I shall ignore these debates entirely, as my purpose in this essay is constructive. Assuming that these mental qualities and processes are indeed irreducible to impersonal, non-purposive physical phenomena, I want to propose the very general form a non-reductive explanatory account of their underpinnings and dynamics should take. A suggestive label for my proposal is ontological emergence.

This essay will canvass recent philosophical discussion of accounts of human (free) agency that deploy a notion of agent causation . Historically, many accounts have only hinted at the nature of agent causation by way of contrast with the causality exhibited by impersonal physical systems. Likewise, the numerous criticisms of agent causal theories have tended to be highly general, often amounting to no more that the bare assertion that the idea of agent causation is obscure or mysterious. But in the past decade, detailed accounts of agent causation have been offered (chiefly by Randolph Clarke and Timothy O’Connor), and they have occasioned more specific objections in turn. These recent accounts and objections to them will be my primary focus in what follows. But first I will identify two distinct motivations that have been advanced for adopting an agent causal approach to human agency and the ontological and metaphysical commitments common to any version of this approach

Freedom and moral responsibility have one foot in the practical realm of human affairs and the other in the esoteric realm of fundamental metaphysics—or so we believe. This has been denied, especially in the metaphysics-bashing era occupying the first two-thirds or so of the twentieth century, traces of which linger in the present day. But the reasons for this denial seem to us quite implausible. Certainly, the argument for the general bankruptcy of metaphysics has been soundly discredited. Arguments from Strawson and others that our moral practices are too deeply embedded in human life to rest on anything as tenuous as a metaphysical doctrine far from the thoughts of ordinary people would seem to prove too much: we can easily imagine fantastic scenarios far from the thoughts of ordinary people—involving, say, alien manipulation or massive deception—that, if true, would clearly undermine claims to freedom and responsibility. For still other philosophers, the separation of the moral life from (some) metaphysical issues is prescriptive, not descriptive: it is a recommendation that we revise ordinary moral thought by severing its allegedly problematic links to metaphysics. (Some philosophers appear to hover undecided between such a prescriptive project and a Strawsonian descriptive claim.) We suspect that the prospects of retaining the binding force of ordinary moral thought, were such a reconceived moral practice widely embraced, are bleak. A transition to something closer to moral nihilism seems at least as likely. In any case, our interest here is in descriptive metaphysics, not revisionary. To say as we do that freedom and moral responsibility have a partly metaphysical character is not to suggest that they can be had only if some highly specific version of a particular metaphysical framework is correct. Instead, we suggest in what follows, it is a broadly neo-Humean metaphysics that is not hospitable to freedom (for reasons distinctive to the metaphysics), while a broadly neo-Aristotelian metaphysics is. But we also think (and it is the main aim of our paper to show) that different versions of the neo- Aristotelian metaphysics lead to rather different metaphysical accounts of free and responsible action. Specifically, we will argue that (1) the most satisfactory account of human freedom within the broadly neo-Aristotelian metaphysics is agent-causal, but that (2) two different versions of the general metaphysics will lead to important differences in the agent-causal account of freedom. Adjust the details of your general metaphysics, and the details of your account of freedom are transformed in significant ways. Action theory cannot properly be pursued in isolation from general metaphysics.

A lengthy argument for the existence of a being possessing most of the attributes ascribed to God in traditional philosophical theology is set forth by John Duns Scotus in the final two chapters of his Tractatus De Primo Principio.1 In 3.1-19, Scotus tries to establish the core of his proof, viz., that "an absolutely first effective is actually existent." It is an ingenious blend of elements that figure in standard versions of the cosmological and ontological arguments. However, while the reader of De Primo is apt to be deeply intrigued by the suggestiveness and originality of Scotus' discussion, attempting to organize and interpret the various threads of argument is a challenging task. This no doubt partially explains the relative neglect of Scotus' argument in contemporary discussion of theistic proofs. In what follows, I offer a reading of the argument as well as my critical assessment of it. I will contend that Scotus is unable to achieve all that he wants, in that a critical aspect of his official version of the argument is centrally flawed. However, the text also seems to suggest a modified version of the proof which relies on intuitive support for a possibility claim. I maintain that this form of the proof is sound. Furthermore, owing to the comparative weakness of its underived premises, Scotus' proof can be seen to offer a novel and appealing alternative to the more widely advertised versions of the cosmological and ontological arguments. If I am right, then, Scotus' De Primo has an important contribution to make to the contemporary discussion of an issue of perennial philosophical concern.

This essay will canvass recent philosophical accounts of human agency that deploy a notion of “self” (or “agent”) causation. Some of these accounts try to explicate this notion, whereas others only hint at its nature in contrast with the causality exhibited by impersonal physical systems. In these latter theories, the authors’ main argumentative burden is that the apparent fundamental differences between persona and impersonal causal activity strongly suggest mind-body dualism. I begin by noting two distinct, yet not commonly distinguished, philosophical motivations for pursuing an agent-causal account of human agency. In the course of discussing the account developed by some philosophers in response to these consideration, I reconsider both the linkage of agent causation with mind-body dualism and its sharp cleavage from impersonal (or “event”) causation.

Many philosophers are persuaded by familiar arguments that free will is incompatible with causal determinism. Yet, notoriously, past attempts to articulate how the right type of indeterminism might secure the capacity for autonomous action have generally been regarded as either demonstrably inadequate or irremediably obscure. This volume gathers together the most significant recent discussions concerning the prospects for devising a satisfactory indeterministic account of freedom of action. These essays give greater precision to traditional formulations of the problems associated with indeterministic accounts and to the range of theoretical avenues for pursuing resolutions. The first four essays set out different challenges (from both compatibilists and those skeptical of the possibility of free will) to the adequacy of standard indeterministic theories. The next seven essays meet one or more of these challenges. Each of the fundamental types of approach--simple indeterminism, causal indeterminism, and agent causation--is represented in these novel and sophisticated proposals. The collection finishes with two essays that debate whether compatibilism entails that freedom of choice is a comparatively rare phenomenon within an individual's life. Eloquently presenting some of the most compelling and accessible arguments surrounding this central philosophical issue, Agents, Causes, and Events makes a valuable contribution to courses in free will/action theory and metaphysics.

The objective probability of every physical event is fixed by prior physical events and laws alone. (This thesis is sometimes expressed in terms of explanation: In tracing the causal history of any physical event, one need not advert to any non-physical events or laws. To the extent that there is any explanation available for a physical event, there is a complete explanation available couched entirely in physical vocabulary. We prefer the probability formulation, as it should be acceptable to any physicalist, though some reject the explanation formulation.) (3) Causal Exclusion

According to classical theism, contingent beings find the ultimate explanation for their existence in a maximally perfect, necessary being who transcends the natural world and wills its acts in accordance with reasons. I contend that if this thesis is true, it is likely that contingent reality is vastly greater than what current scientific theory or even speculation fancies. After considering the implications of this contention for the extent of divine freedom, I go on to discuss its relevance to the problem of evil as an obstacle to rational theistic belief.

It is a commonplace of philosophy that the notion of free will is a hard nut to crack. A simple, compelling argument can be made to show that behavior for which an agent is morally responsible cannot be the outcome of prior determining causal factors.1 Yet the smug satisfaction with which we incompatibilists are prone to trot out this argument has a tendency to turn to embarrassment when we're asked to explain just how it is that morally responsible action might obtain under the assumption of indeterminism. Despair over the prospect of giving a satisfactory answer to this question has led some contemporary philosophers to a position rarely, if ever, held in the history of philosophy: free, responsible action is an incoherent concept.2

One familiar affirmative answer to this question holds that these facts suffice to entail that Descartes' picture of the human mind must be mistaken. On Descartes' view, our mind or soul (the only essential part of ourselves) has no spatial location. Yet it directly interacts with but one physical object, the brain of that body with which it is, 'as it were, intermingled,' so as to 'form one unit.' The radical disparity posited between a nonspatial mind, whose intentional and conscious properties are had by no physical object, and a spatial body, all of whose properties are had by no mind, has prompted some to conclude that, pace Descartes, causal interaction between the two is impossible. Jaegwon Kim has recently given a new twist to this old line of thought.(1) In the present essay, I will use Kim's argument as a springboard for motivating my own favored picture of the metaphysics of mind and body and then discussing how an often vilified account of freedom of the will may be realized within it

We present an original emergent individuals view of human persons, on which persons are substantial biological unities that exemplify metaphysically emergent mental states. We argue that this view allows for a coherent model of identity-preserving resurrection from the dead consistent with orthodox Christian doctrine, one that improves upon alternatives accounts recently proposed by a number of authors. Our model is a variant of the “falling elevator” model advanced by Dean Zimmerman that, unlike Zimmerman’s, does not require a closest continuer account of personal identity. We end by raising some remaining theological concerns.

An expansive, yet succinct, analysis of the Philosophy of Religion – from metaphysics through theology. Organized into two sections, the text first examines truths concerning what is possible and what is necessary. These chapters lay the foundation for the book’s second part – the search for a metaphysical framework that permits the possibility of an ultimate explanation that is correct and complete. A cutting-edge scholarly work which engages with the traditional metaphysician’s quest for a true ultimate explanation of the most general features of the world we inhabit Develops an original view concerning the epistemology and metaphysics of modality, or truths concerning what is possible or necessary Applies this framework to a re-examination of the cosmological argument for theism Defends a novel version of the Leibnizian cosmological argument.

Over the last several years, a number of philosophers have advanced formal versions of certain traditional arguments for the incompatibility of human freedom with causal determinism and for the incompatibility of human freedom with infallible divine foreknowledge. Common to all of these is some form of a principle governing the transfer of a species of alethic necessity (TPN). More recently, a few clear and compelling counterexamples to TNP (and a variant of it) have begun to surface in the literature. These attacks on TNP are developed along somewhat different lines (and were apparently worked out independently of each other). I will show that despite the differences in presentation, however, all of the compelling counterexamples that have been offered turn on a common (and overlooked) basic feature. Once this feature is recognized, I suggest, one is naturally led to restrict the principle in a way that renders it immune to these counterexamples. (I further argue that the restriction I suggest has independent justification.) I then go on to consider two further attempts to show the invalidity of TNP for power necessity, ones that would not be forestalled by my restriction on TNP, and I argue that they are unsuccessful. In a final section, I compare my modified version of TNP for power necessity with a principle suggested in Ginet (1990).

We explain the thesis that human mental states are ontologically emergent aspects of a fundamentally biological organism. We then explore the consequences of this thesis for the identity of a human person over time. As these consequences are not obviously independent of one's general ontology of objects and their properties, we consider four such accounts: transcendent universals, kind-Aristotelianism, immanent universals, and tropes. We suggest there are reasons for emergentists to favor the latter two accounts. We then argue that within such ontologies, emergentism about properties pushes one to the stronger claim that there are emergent individuals, though not individuals which are dual to person's bodies—substance emergentism, but not substance dualism.

A Companion to the Philosophy of Action offers a comprehensive overview of the issues and problems central to the philosophy of action. The first volume to survey the entire field of philosophy of action (the central issues and processes relating to human actions). Brings together specially commissioned chapters from international experts. Discusses a range of ideas and doctrines, including rationality, free will and determinism, virtuous action, criminal responsibility, Attribution Theory, and rational agency in evolutionary perspective. Individual chapters also cover prominent historic figures from Plato to Ricoeur. Can be approached as a complete narrative, but also serves as a work of reference. Offers rich insights into an area of philosophical thought that has attracted thinkers since the time of the ancient Greeks.