Philosophers employing Frankfurt-style cases to challenge the principle of alternative possibilities have mostly sought to construct scenarios that eliminate as many of an agent’s alternatives as possible—and all alternatives at the moment of action, within the agent’s control—without causally determining the agent’s actions. One of the chief difficulties for this traditional approach is that the closer one gets to ruling out absolutely all alternative possibilities the more it appears that agents’ actions in these cases are causally determined. “Limited-blockage” versions of (...) these cases are meant to sidestep this worry by blocking all and only those alternatives that are intrinsically relevant to moral responsibility (“robust alternatives”) while leaving open all other alternatives, including a significant range of alternatives that are within the agent’s voluntary control at the moment of action. I argue that, owing to the fact that omissions (and not just actions) are capable of constituting robust alternative possibilities, limited-blockage cases cannot avoid collapsing into the more traditional sort of Frankfurt-style case to which they are meant to be an alternative and so are vulnerable to the very same concerns they are meant to avoid. (shrink)

According to the principle of alternative possibilities (PAP), a person is morally responsible for what he has done only if he could have done otherwise. Pereboom (Living without free will, Cambridge University Press, Cambridge, 2001, Midwest Studies in Philosophy 29:228–247, 2005) has developed an influential version of a Frankfurt case, known as “Tax Evasion,” which he believes is a counterexample to PAP. Ginet (Journal of Ethics 6:305–309, 2002) raises a key objection against Pereboom’s case, known as “the timing objection.” The (...) main claim of the timing objection is that we need to pay close attention to the precise time at which people act in order to determine what they can, and cannot, be morally responsible for. Recently, Pereboom (The philosophy of free will, Oxford University Press, New York, 2012) has defended his position against this objection by developing a new Frankfurt case called “Tax Cut.” In this paper, I assess this new development. I argue that Tax Cut is just as vulnerable to the timing objection as Pereboom’s original case, Tax Evasion. Thus, Pereboom’s response to the timing objection fails, leaving PAP intact from the threat of both of his Frankfurt cases. Along the way, I further motivate and develop the timing objection, and explore the distinction between derivative and non-derivative responsibility. (shrink)

Frankfurt cases are purported counterexamples to the Principle of Alternative Possibilities, which implies that we are not morally responsible for unavoidable actions. A major permutation of the counterexample strategy features buffered alternatives; this permutation is designed to overcome an influential defense of the Principle of Alternative Possibilities. Here we defend the buffering strategy against two recent objections, both of which stress the timing of an agent’s decision. We argue that attributions of moral responsibility aren’t time-sensitive in the way the objectors (...) suppose. We then turn to the crucial question of when an action is relevantly avoidable—when, in the parlance of the literature, an alternative possibility is robust. We call attention to two plausible tests for robustness that merit further consideration, showing that the agents in buffered Frankfurt cases don’t pass these tests, despite being morally responsible for their actions. (shrink)

According to the principle of alternative possibilities (PAP), people are morally responsible for what they do only if they could have done otherwise. Over the last few decades, this principle has dominated discussions of free will and moral responsibility. One important strand of this discussion concerns the Frankfurt-type cases or Frankfurt cases, originally developed by Frankfurt (J Philos 66:829–839, 1969), which are alleged counterexamples to PAP. One way in which proponents of PAP have responded to these purported counterexamples is by (...) arguing that they fall prey to a dilemma, both horns of which undermine their cogency. Recently, Fischer (Philos Rev 119: 315–336, 2010) has defended the Frankfurt cases against one horn of this dilemma. In this essay, I criticize Fischer’s defense of the Frankfurt cases and argue that he does not successfully show how the cases can avoid this horn of the dilemma. If I am right, then, despite Fischer’s claims to the contrary, the original dilemma plaguing the cases still stands. (shrink)

According to the principle of alternative possibilities (PAP), a person is morally responsible for what he has done only if he could have done otherwise. In what follows, I want to defend this principle against an apparent counterexample offered recently by Derk Pereboom (Living without free will, 2001; Midwest Studies in Philosophy, 29: 228-247, 2005). Pereboom's case, a variant of what are known as Trankfurt cases,' is important for it attempts to overcome a dilemma posed for earlier alleged counterexamples to (...) PAP. However, I will argue that by paying closer attention to the details of Pereboom's example, we see that his example fails to show a way between the horns of the dilemma posed for the earlier Frankfurt examples. (shrink)

Harry Frankfurt (1969) famously gave cases in which an agent lacks alternate possibilities and yet seems morally responsible. Such cases purportedly falsify the Principle of Alternate Possibilities, which states that the ability to do otherwise is necessary for moral responsibility. There is an enormous body of literature debating whether or not Frankfurt cases and their variants do in fact falsify PAP. In order to sidestep Frankfurt cases altogether, Garry Young (2016) argues for a different version of PAP, namely, PAP, on (...) which alternate possibilities are sufficient rather than necessary for moral responsibility. Young also argues for another sufficient but not necessary condition, the ‘Twin World Condition’. Only one of PAP and TWC needs to be satisfied for moral responsibility. I argue here that Young’s proposal as it stands generates too much moral responsibility. So I present versions of Young’s conditions that avoid this problem. I also argue that even with those revisions, Young’s proposal does not limit moral responsibility as effectively as PAP does. (shrink)

Libertarians oppose coercion and champion a free-market society. Are these two commitments, as libertarians claim, wholly consistent with one another, or is there, by contrast, a tension between them? This paper defends the latter view. Replying to an article by Gordon Barnes, the paper casts doubts on the success of an argument aimed at establishing that, while coercion is justice-disrupting, all non-coercive but forced transactions that occur in a free market are justice-preserving.