Alfred Mele has presented the Zygote Argument as a challenge to compatibilism. In previous work I have offered a critique of Mele’s first premise. Patrick Todd, Neal Tognazzini, and Derk Pereboom have offered an alternative interpretation of the argument, substituting for. Here I offer a critical evaluation of this strategy, and in the process I seek to understand the deep structure of the Zygote Argument.

The compatibility of determinism and the ability to do otherwise has been implicitly assumed by many to be irrelevant to the viability of compatibilist responses to the manipulation argument for incompatibilism. I argue that this assumption is mistaken. The manipulation argument may be unsound. But even so, the manipulation argument, at the very least, undermines classical compatibilism, the view that free will requires the ability to do otherwise, and having that ability is compatible with determinism. This is because classical compatibilism, (...) in conjunction with any type of reply to the manipulation argument, has counterintuitive implications. In order to avoid such implications, we need not hold that determinism is incompatible with moral responsibility. But we must hold that determinism is incompatible with the ability to do otherwise. (shrink)

Peter van Inwagen proposes a criterion of philosophical success. He takes it to support an extremely pessimistic view about philosophy. He thinks that all philosophical arguments for substantive conclusions fail, including the argument from evil. I’m more optimistic on both counts. I’ll identify problems with van Inwagen’s criterion and propose an alternative. I’ll then explore the differing implications of our criteria. On my view, philosophical arguments can succeed and the argument from evil isn’t obviously a failure.

This is a critical notice of Alfred Mele’s, Manipulated Agents: A Window to Moral Responsibility. I agree with Mele that moral responsibility is a historical phenomenon, but give some considerations in favor of a positive, rather than negative, historical condition for moral responsibility. I focus on Mele’s Zygote Argument, which is intended to present a challenge for compatibilism. I contend that the challenge can be met, and I offer an error theory of the appeal of the Zygote Argument.

In the debate on free will and moral responsibility, Saul Smilansky is a hard source-incompatibilist who objects to source-compatibilism for being morally shallow. After criticizing John Martin Fischer’s too optimistic response to this objection, this paper dissipates the charge that compatibilist accounts of ultimate origination are morally shallow by appealing to the seriousness of contingency in the framework of, what Paul Russell calls, compatibilist-fatalism. Responding to the objection from moral shallowness thus drives a wedge between optimists and fatalists within the (...) compatibilist camp. (shrink)

Peter van Inwagen defines a successful argument in philosophy as one that can be used to convert an audience of ideal agnostics in an ideal debate. Sarah McGrath and Thomas Kelly recently argue that van Inwagen’s definition cannot be correct since the idea of ideal agnostics is incoherent with regard to an absolute paradigm of a successful philosophical argument. This paper defends van Inwagen’s definition against McGrath and Kelly’s objection.

I consider two views that combine different elements of general theistic replies to natural evil, those of Peter van Inwagen and William Hasker. I end with a Hasker-style defense – one that, unlike Hasker's, denies the existence of pointless natural evils – and some brief observations on the direction of future debate.

Cian Dorr, Jacob Nebel, and Jake Zuehl have argued that no objects are incomparable in value. One set of arguments they offer depart from a principle they call ‘Strong Monotonicity’, which states that if x is good and y is not good, then x is better than y. In this article, we respond to those arguments, thereby defending the possibility of value incomparability.

What does it take for an argument to be a success? Peter van Inwagen argues that an argument for conclusion c is one that, when ideally presented in the company of an ideal opponent, would be convincing to an audience of ideal neutral agnostics about c. He goes on to argue that, by this criterion, there are (almost certainly) no successful arguments for substantive philosophical conclusions. I outline several problems with both van Inwagen's account of success and the others in (...) the literature, and argue for an alternative conception--one that allows for the existence of successful arguments for substantive philosophical conclusions. This alternative conception of success is individualistic, in that it relativizes success to the individual evaluating it. I argue that this form of relativism is not as bad as it seems. (shrink)

In contemporary analytic philosophy, the problem of evil refers to a family of arguments that attempt to show, by appeal to evil, that God does not exist. Some very important arguments in this family focus on gratuitous evil. Most participants in the relevant discussions, including theists and atheists, agree that God is able to prevent all gratuitous evil, and that God would do so. On this view, of course, the occurrence of even a single instance of gratuitous evil falsifies theism. (...) The most common response to such arguments attempts to cast doubt on the claim that gratuitous evil really occurs. The focus of these two survey papers will be a different response – one that has received less attention in the literature. This response attempts to show that God and gratuitous evil are compatible. If it succeeds, then the occurrence of gratuitous evil does not, after all, count against theism. In the prequel to this paper, I surveyed the literature surrounding the attempts by Michael Peterson and John Hick to execute this strategy. Here, I survey the attempts due to William Hasker, Peter van Inwagen, and Michael Almeida, respectively. (shrink)