The first aim of the paper is to proffer a series of objections to the God machine thought experiment, as presented by Savulescu and Persson, The Monist, 95, 399-421,. The second aim is to show that these objections must be overcome by any form of direct moral intervention by technological means, not just the God machine. The objections raised against the god machine involve questioning its intelligibility in light of established views on the relationship between beliefs, desires, intention and intentional (...) action, pointing out the seeming inability of individuals to attribute warranted moral praise to others or themselves in the case of abstentions from grossly immoral acts identifying a problematic ‘slippery slope’ argument, and questioning the rationale underlying the Freedom Lover’s intention to enrol on a moral enhancement course, as well as arguing that that Savulescu and Persson’s notion of ‘complete freedom’ is too stringent. (shrink)

I argue that by attending to a distinction among perspectives on the root causes of our reactive attitudes, we can better understand the bases and limitations of long-standing debates about free will and moral responsibility. I characterize this distinction as “objectivism vs. subjectivism.” I bring out this distinction by, first, scrutinizing an especially sharp divergence between Peter Strawson and Peter John Olivi: for Olivi, our ordinary human attitudes make it obvious that we have free will, and our attitudes would be (...) senseless if we did not firmly believe that we have free will; for Strawson, reactive attitudes would carry on despite a theoretical acceptance that we lack free will. I apply my distinction to more recent disagreements, such as between Peter van Inwagen and John Martin Fischer/Mark Ravizza. By getting clearer on why we disagree, we can move closer toward a resolution and we can avoid talking past each other. (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)

Harry Frankfurt Journal of Philosophy, 66, 829–39 famously attacked what he called the principle of alternate possibilities. PAP states that being able to do otherwise is necessary for moral responsibility. He gave counterexamples to PAP known since then as “Frankfurt cases.” This paper sidesteps the enormous literature on Frankfurt cases while preserving some of our salient pretheoretical intuitions about the relation between alternate possibilities and moral responsibility. In particular, I introduce, explain, and defend a principle that has so far been (...) overlooked, namely, “the principle of doxastic moral asymmetry” : a rational agent, S, is morally responsible for an action that S performed, E, only if, when S did E, S justifiably believed either that E was closer to S’s most praiseworthy alternate possibility than it was to S’s most blameworthy alternate possibility, or that E was closer to S’s most blameworthy alternate possibility than it was to S’s most praiseworthy alternate possibility. (shrink)

In this paper I respond to Coren’s argument against my 2016 paper in which I present a case for the principle of alternate possibilities as sufficient but not necessary for the ascription of moral responsibility ). I concede that Coren has identified aspects of my original position that are vulnerable to counter-examples. Nevertheless, through a simple amendment to my original argument I am able to respond to these counter-examples without undermining the foundations on which my 2016 paper was built. Moreover, (...) it is my contention that the main challenge Coren presents to my original paper involves making explicit that which is already implied within PAP. Therefore, while I acknowledge that my argument for PAP requires further clarification, this can be achieved without undermining my original position. (shrink)

In this paper, we motivate, propose and defend the following two conditions as individually sufficient and disjunctively necessary for moral responsibility: PODMA —originally proposed by Coren, Acta Analytica, 33, 145–159,, now cast as sufficient rather than necessary—and the TWC*, which amends versions presented by Young, 961–969, 2016; Philosophia, 45, 1365–1380, 2017). We explain why there is a need for new necessary and sufficient conditions, how these build on and improve existing ideas, particularly in relation to Frankfurt-style counterexamples and the continuing (...) discussion on their effectiveness, and why PODMA and the TWC* are good candidates. Finally, we defend the proposal against anticipated objections in order to clarify why we think these individually sufficient and disjunctively necessary conditions are plausible and able to inform the ongoing debate on the role of alternate possibilities in the ascription of moral responsibility. (shrink)