In ‘Alternate Possibilities and Moral Responsibility,’ Harry Frankfurt introduces a scenario aimed at showing that the having of alternative possibilities is not required for moral responsibility. According to the Principle of Alternative Possibilities (PAP), an agent is morally responsible for her action only if she could have done otherwise; Frankfurt thinks his scenario shows that PAP is, in fact, false. Frankfurt thinks that the denial of PAP gives credence to compatibilism, the thesis that an agent could both be causally determined (...) in all her actions and yet be morally responsible.1 Since its introduction, Frankfurt’s original ex-. (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)

According to the most popular versions of the flicker defense, Frankfurt-style cases fail to undermine the Principle of Alternative Possibilities (PAP) because agents in these cases are (directly) morally responsible not for making the decisions they make but for making these decisions on their own, which is something they could have avoided doing. Frankfurt defenders have primarily focused on trying to show that the alternative possibility of refraining from making the relevant decisions on their own is not a robust alternative, (...) while generally granting that this alternative cannot easily be eliminated from successful cases of this sort. In a recent issue of this journal, Stockdale (2022) attempts to sidestep the debate concerning robustness and develops a novel kind of Frankfurt-style case in which agents are unable to avoid making the relevant decisions on their own. The fundamental problem with Stockdale’s argument is that it hinges on an implausible conception of acting on one’s own. I help clarify the pertinent sense of what it means to do a thing on one’s own in this context and show that these new cases are unable to overcome the targeted versions of the flicker defense of PAP. (shrink)

In his seminal paper ‘Alternate Possibilities and Moral Responsibility’, Harry Frankfurt argues against the principle of alternate possibilities (PAP)—the principle that persons are morally responsible for what they have done only if they could have done otherwise—by presenting a case in which, apparently, a person is morally responsible for what he has done even though, due to the presence of a counterfactual intervener, he could not have done otherwise. According to a compelling (yet relatively under-discussed) response to Frankfurt’s attack on (...) PAP, Frankfurt has not succeeded in showing that the principle is false, since in the scenario he asks us to imagine the agent has an alternate possibility: he can (unwittingly) force the intervener’s hand by revising his decision to perform the action in question and thereby avoid performing the action himself. This response to Frankfurt has been objected to, however, on the grounds that the agent does not avoid performing the action since the intervener acts upon an involuntary prior sign. The goal of this article is to show that this objection fails. While it is true that the prior sign upon which the intervener acts is involuntary, it is a consequence of a change of mind that is voluntary. It follows that the agent does what is needed to avoid performing the action in question (in the counterfactual sequence). (shrink)

Greg Janzen has recently criticised my defence of Frankfurt’s counterexample to the Principle of Alternate Possibilities by arguing that Jones avoids killing Smith in the counterfactual scenario. Janzen’s argument consists in introducing a new thought-experiment which is supposed to be analogous to Frankfurt’s and where the agent is supposed to avoid A-ing. Here I argue that Janzen’s argument fails on two counts, because his new scenario is not analogous to Frankfurt’s and because the agent in his new scenario does not (...) avoid A-ing. (shrink)