According to the Dilemma Defense, it is question-begging against the incompatibilist defender of the principle of alternative possibilities (PAP) to assume that the agent in a deterministic Frankfurt-style case (FSC) cannot do otherwise in light of causal determinism, but is nevertheless morally responsible. As a result, Fischer (Philos Rev 119:315–336, 2010; Analysis 73:489–496, 2013) attempts to undermine PAP in a different manner via a deterministic FSC. More specifically, Fischer attempts to show that if causal determinism rules out an agent’s moral (...) responsibility, it is not in virtue of its eliminating the agent’s alternative possibilities. I contend that, once we focus upon the distinction between entailment and explanation, the incompatibilist defender of PAP can successfully rebut Fischer’s argument. I argue for this claim while granting Fischer a number of assumptions that only render a defense of PAP more difficult. Additionally, I cast doubt upon Palmer’s (Synthese 191:3847–3864, 2014) critique of Fischer’s argument, which in turn renders my defense of PAP all the more critical. (shrink)

I defend the principle of alternative possibilities against what are sometimes known as buffer cases, which are supposed by some to be counterexamples to the principle. I develop an existing problem with the claim that standard buffer cases are counterexamples to PAP, before responding to a recent attempt by Michael McKenna to modify the cases in a way that circumvents this problem. While McKenna’s strategy does avoid the problem, I argue that it faces a different difficulty. I conclude that buffer (...) cases pose no threat to PAP. (shrink)

Frankfurt cases are designed to be counterexamples to the principle of alternative possibilities, a version of which states that an agent is blameworthy for what she did only if there was an alternative course of action available to her at the time, the availability of which is relevant per se to an explanation of why the agent is blameworthy for her action. In this article, I argue that the buffer cases, which are among the most promising and influential Frankfurt cases (...) produced in recent years, are not counterexamples to PAP. While the agent in these examples may be blameworthy for what she did, I contend that there was an alternative course of action available to her at the time, the availability of which is relevant per se to an explanation of why the agent is blameworthy for her action. I then compare my objection to the buffer cases with a similar, though importantly different objection to them. Whatever merits this other objection may have, I contend that the one on offer here has important advantages over it. (shrink)