Typical incompatibilists about moral responsibility and determinism contend that being basically morally responsible for a decision one makes requires that, if that decision has proximal causes, it is not deterministically caused by them. This article develops a problem for this contention that resembles what is sometimes called the problem of present (or cross-world) luck. However, the problem makes no reference to luck nor to contrastive explanation. This article also develops a solution.

I argue that the three strongest arguments against metaphysical libertarianism—the randomness objection, the constitutive luck objection, and the physicalist objection—are actually unsuccessful and therefore that metaphysical libertarianism is more plausible than the common philosophical wisdom allows. My more positive thesis, what I will refer to as “Agent Exceptionalism,” is that, when making decisions and performing actions, human beings can indeed satisfy the four conditions of metaphysical libertarianism: the control condition, the rationality condition, the ultimacy condition, and the physicalism condition.

Some incompatibilists about free will or moral responsibility and determinism would abandon their incompatibilism were they to learn that determinism is true. But is it reasonable to flip-flop in this way? In this article, we contend that it is and show what follows. The result is both a defense of a particular incompatibilist strategy and a general framework for assessing other cases of flip-flopping.

This is the introduction to a volume of new essays in the metaphysics of moral responsibility by John Martin Fischer, Carl Ginet, Ishtiyaque Haji, Alfred R. Mele, Derk Pereboom, Paul Russell, and Peter van Inwagen. I provide some background for the essays, cover the main debates in the metaphysics of moral responsibility, and emphasize some of the authors' contributions to this area of philosophy.

This article distinguishes among and examines three different kinds of argument for the thesis that moral responsibility and free action are each incompatible with the truth of determinism: straight manipulation arguments; manipulation arguments to the best explanation; and original-design arguments. Structural and methodological matters are the primary focus.