Newcomb's Problem,Prisoners' Dilemma,and collective action

Among various cases that equally admit of evidentialist reasoning, the supposedly evidentialist solution has varying degrees of intuitive attractiveness. I suggest that cooperative reasoning may account for the appeal of apparently evidentialist behavior in the cases in which it is intuitively attractive, while the inapplicability of cooperative reasoning may account for the unattractiveness of evidentialist behaviour in other cases. A collective causal power with respect to agreed outcomes, not evidentialist reasoning, makes cooperation attractive in the Prisoners' Dilemma. And a natural though unwarranted assumption of such a power may account for the intuitive appeal of the one-box response in Newcomb's Problem.This paper was originally submitted to Synthese in March 1989. For helpful comments and criticisms of earlier versions I am grateful to Michael Bacharach, John Broome, David Gauthier, Isaac Levi, Adam Morton, Derek Parfit, Howard Sobel, Robert Sugden, Bas van Fraassen, and members of audiences on various occasions on which I have presented this paper. I am also grateful to the Humanities Council of Princeton University for their generous support during the period when this paper was written.     

Divine foreknowledge and Newcomb's paradox

Conclusion Newcomb's Paradox thus serves as an illustrative vindication of the compatibility of divine foreknowledge and human freedom. A proper understanding of the counterfactual conditionals involved enables us to see that the pastness of God's knowledge serves neither to make God's beliefs counterfactually closed nor to rob us of genuine freedom. It is evident that our decisions determine God's past beliefs about those decisions and do so without invoking an objectionable backward causation. It is also clear that in the context of foreknowledge, backtracking counterfactuals are entirely appropriate and that no alteration of the past occurs. With the justification of the one box strategy, the death of theological fatalism seems ensured. *** DIRECT SUPPORT *** A0985044 00003     

Fischer and Ravizza on Moral Responsibility

The author argued elsewhere that a necessary condition that John Fischer and Mark Ravizza offer for moral responsibility is too strong and that the sufficient conditions they offer are too weak. This article is a critical examination of their reply. Topics discussed include blameworthiness, irresistible desires, moral responsibility, reactive attitudes, and reasons responsiveness.     

Brueckner and Fischer on the Evil of Death

A primary argument against the badness of death (known as the Symmetry Argument) appeals to an alleged symmetry between prenatal and posthumous nonexistence. The Symmetry Argument has posed a serious threat to those who hold that death is bad because it deprives us of life’s goods that would have been available had we died later. Anthony Brueckner and John Martin Fischer develop an influential strategy to cope with the Symmetry Argument. In their attempt to break the symmetry, they claim that due to our preference of future experiential goods over past ones, posthumous nonexistence is bad for us, whereas prenatal nonexistence is not. Granting their presumption about our preference, however, it is questionable that prenatal nonexistence is not bad. This consideration does not necessarily indicate their defeat against the Symmetry Argument. I present a better response to the Symmetry Argument: the symmetry is broken, not because posthumous nonexistence is bad while prenatal nonexistence is not, but because (regardless as to whether prenatal nonexistence is bad) posthumous nonexistence is even worse.