The plane was going to crash, but it didn't. Johnny was going to bleed to death, but he didn't. Geach sees here a changing future. In this paper, I develop Geach's primary argument for the (almost universally rejected) thesis that the future is mutable (an argument from the nature of prevention), respond to the most serious objections such a view faces, and consider how Geach's view bears on traditional debates concerning divine foreknowledge and human freedom. As I hope to show, (...) Geach's view constitutes a radically new view on the logic of future contingents, and deserves the status of a theoretical contender in these debates. (shrink)

This book explores an important issue within the free will debate: the relation between free will and moral responsibility.

The principle of alternate possibilities (PAP), making the ability to do otherwise a necessary condition for moral responsibility, is supposed by Harry Frankfurt, John Fischer, and others to succumb to a peculiar kind of counterexample. The paper reviews the main problems with the counterexample that have surfaced over the years, and shows how most can be addressed within the terms of the current debate. But one problem seems ineliminable: because Frankfurt''s example relies on a counterfactual intervener to preclude alternatives to (...) the person''s action, it is not possible for it to preclude all alternatives (intervention that is contingent upon a trigger cannot bring it about that the trigger never occurred). This makes it possible for the determined PAPist to maintain that some pre-intervention deviation is always available to ground moral responsibility. In reply, the critic of PAP can examine all the candidate deviations and argue their irrelevance to moral responsibility (a daunting prospect); or the critic can dispense with counterfactual intervention altogether. The paper pursues the second of these strategies, developing three examples of noncounterfactual intervention in which (i) the agent has no alternatives (and a fortiori no morally relevant alternatives), yet (ii) there is just as much reason to think that the agent is morally responsible as there was in Frankfurt''s original example. The new counterexamples do suffer from one liability, but this is insufficient in the end to repair PAP''s conceptual connection between moral responsibility and alternate possibilities. (shrink)

Most libertarians think that some version of the Principle of Alternative Possibilities (PAP) is true. A number of libertarians, which I call ‘Frankfurt-libertarians,’ think that they need not embrace any version of PAP. In this paper, I examine the writings of one such Frankfurt-libertarian, Eleonore Stump, for her evaluation of the impact of Frankfurt-style counterexamples (FSCs) to PAP. I show how, contrary to her own claims, Stump does need a PAP-like principle for her account of free action. I briefly argue (...) that this discussion also goes some distance to showing that any Frankfurt-libertarian is in a similar position regarding the need for some PAP-like principle. If I am correct, then Frankfurt-libertarians must either renounce their incompatibilism or concede that FSCs fail to show all PAP-like principles to be false. (shrink)

This paper seeks to rehabilitate St. Augustine’s widely dismissed response to the alleged incompatibility of divine foreknowledge and free will. This requires taking a fresh look at his analysis in On Free Choice of the Will, and arguing its relevance to the current debate. Along the way, mistaken interpretations of Augustine are rebutted, his real solution is developed and defended, a reason for his not anticipating Boethius’s a temporalist solution is suggested, a favorable comparison with Ockham is made, rival solutions (...) are rejected, and the aporetic nature of the problem is explained. (shrink)

In Part I, I present two traditional arguments for the incompatibility of divine foreknowledge with human freedom; the first of these is clearly fallacious; but the second, the argument from the necessity of the past, is much stronger. In the second section I explain and partly endorse Ockham’s response to the second argument: that only propositions strictly about the past are accidentally necessary, and past propositions about God’s knowledge of the future are not strictly about the past. In the third (...) part I point out some startling implications of Ockham’s way out; and finally in part IV I offer an account of accidental necessity according to which propositions about the past are accidentally necessary if and only if they are strictly about the past. (shrink)

This provocative book refurbishes the traditional account of freedom of will as reasons-guided "agent" causation, situating its account within a general metaphysics. O'Connor's discussion of the general concept of causation and of ontological reductionism v. emergence will specially interest metaphysicians and philosophers of mind.

Beliefs are freely attributed to God nowadays in Anglo–American philosophical theology. This practice undoubtedly reflects the twentieth–century popularity of the view that knowledge consists of true justified belief . The connection is frequently made explicit. If knowledge is true justified belief then whatever God knows He believes. It would seem that much recent talk of divine beliefs stems from Nelson Pike's widely discussed article, ‘Divine Omniscience and Voluntary Action’. In this essay Pike develops a version of the classic argument for (...) the incompatibility of divine foreknowledge and free will in terms of divine forebelief. He introduces this shift by premising that ‘ A knows X ’ entails ‘A believes X ’. As a result of all this, philosophers have increasingly been using the concept of belief in defining ‘omniscience’. (shrink)

Suppose that time t is just a few moments from now. And suppose that the proposition that Jones sits at t was true a thousand years ago. Does the thousand-years-ago truth of that proposition imply that Jones's upcoming sitting at t will not be free? This article argues that it does not. It also argues that Jones even now has a choice about the thousand-years-ago truth of that Jones sits at t . Those arguments do not require the complex machinery (...) of Ockhamism, with its distinction between hard facts and soft facts; indeed, those arguments do not require any complex machinery at all. Instead, those arguments are built on an uncontroversial understanding of the idea that truth depends on the world. In the final section of the article, those arguments are extended to show that foreknowledge of an action does not threaten that action's freedom. (shrink)

Several theorists (Merricks, Westphal, and McCall) have recently claimed to offer a novel way to respond to the dilemma of freedom and foreknowledge, rooted in Molina's insight that God's beliefs depend on what we do, rather than the other way around. In this paper we argue that these responses either beg the question, or else are dressed-up versions of Ockhamism.

On Friday God knew everything, including f, a proposition about what Jones would do on Monday; we can write the time-indexed proposition that on Friday God believed f as Bgf. If Jones does not do the thing that makes f true, then the resulting state of affairs will be ∼f. So on Monday, before a certain time – ‘ t time’ – Jones has it in his power to bring it about that ∼f. It seems to follow that on Monday (...) Jones has it in his power to bring it about that on Friday God believed something false. Yet this is impossible, as Bgp ⊃ p . But if f is false – if Jones makes it so on Monday – then so is Bgf, and God is not infallible. So either Jones cannot not do the thing that makes f true, and he has no freewill, or God is not infallible. The traditional responses to this dilemma are subtle, time-honoured and, as I see it, almost completely unconvincing. According to Linda Zagzebski , there are five of them: the Ockhamist response that God’s Friday belief is a so-called ‘soft’ fact, itself a problematic notion; the confused Molinist claim that on Friday God has something called ‘middle knowledge’ , so that God knows what Jones would do, but does not will it or know what Jones would do if … ); and the more sensible but still perplexing solution of Boethius’s that God’s knowing is not in time, so that the time-indexed proposition Bgf is not true. (How does it help to move the knowing that is said to determine our actions from the past to the timeless? It seems to …. (shrink)

The bulk of the essay “Truth and Freedom” (Philosophical Review 118 [2009]: 29–57) opposes fatalism, which is the claim that if there is a true proposition to the effect that an action A will occur, then A will not be free. But that essay also offers a new way to reconcile divine foreknowledge and human freedom. In “The Truth about Freedom: A Reply to Merricks” (Philosophical Review 120 [2011]: 97–115), John Martin Fischer and Patrick Todd raise a number of objections (...) to “Truth and Freedom,” most of which are objections to its treatment of foreknowledge. Their central complaint seems to be that that treatment is, despite its claims to the contrary, merely a form of Ockhamism—and a poorly developed form of Ockhamism at that. This essay replies to Fischer and Todd's specific objections. But, more importantly, it further clarifies the fundamental differences between the way it reconciles divine foreknowledge and human freedom and the Ockhamist's way. In particular, this essay further demonstrates that when it comes to divine foreknowledge's compatibility with human freedom, the fundamental question is not the Ockhamist's question of whether God's beliefs about what an agent will do in the future are “hard facts.” Rather, the fundamental question is whether God's beliefs about what an agent will do in the future depend on what that agent will do in the future. (shrink)

It has been over a decade since the first edition of The Cambridge Companion to Augustine was published. In that time, reflection on Augustine's life and labors has continued to bear much fruit: significant new studies into major aspects of his thinking have appeared, as well as studies of his life and times and new translations of his work. This new edition of the Companion, which replaces the earlier volume, has eleven new chapters, revised versions of others, and a comprehensive (...) updated bibliography. It will furnish students and scholars of Augustine with a rich resource on a philosopher whose work continues to inspire discussion and debate. (shrink)

Is God's foreknowledge compatible with human freedom? One of the most attractive attempts to reconcile the two is the Ockhamistic view, which subscribes not only to human freedom and divine omniscience, but retains our most fundamental intuitions concerning God and time: that the past is immutable, that God exists and acts in time, and that there is no backward causation. In order to achieve all that, Ockhamists distinguish ‘hard facts’ about the past which cannot possibly be altered from ‘soft facts’ (...) about the past which are alterable, and argue that God's prior beliefs about human actions are soft facts about the past. (shrink)

Ted Warfield has argued that if Ockhamism and Molinism offer different responses to the problems of foreknowledge and prophecy, it is the Molinist who is in trouble. I show here that this is not so – indeed, things may be quite the reverse.

Ted Warfield has argued that if Ockhamism and Molinism offer different responses to the problems of foreknowledge and prophecy, it is the Molinist who is in trouble. I show here that this is not so -indeed, things may be quite the reverse.