Libertarians like Robert Kane believe that indeterminism is necessaryfor free will. They think this in part because they hold both (1) thatmy being the ultimate cause of at least part of myself is necessary forfree will and (2) that indeterminism is necessary for this ``ultimateself-causation''. But seductive and intuitive as this ``USCLibertarianism'' may sound, it is untenable. In the end, nometaphysically coherent (not to mention empirically valid) conception ofultimate self-causation is available. So the basic intuition motivatingthe USC Libertarian is ultimately (...) impossible to fulfill. (shrink)

To have free will is to have what it takes to act freely. When an agent acts freely—when she exercises her free will—what she does is up to her. A plurality of alternatives is open to her, and she determines which she pursues. When she does, she is an ultimate source or origin of her action. So runs a familiar conception of free will.

Strong notions of free will are closely connected to the possibility to do otherwise as well as to an agent’s ability to causally influence her environment via her decisions controlling her actions. In this paper we employ techniques from the causal modeling literature to investigate whether a notion of free will subscribing to one or both of these requirements is compatible with naturalistic views of the world such as non-reductive physicalism to the background of determinism and indeterminism. We argue that (...) from a causal modeler’s perspective the only possibility to get both requirements consists in subscribing to reductive physicalism and indeterminism. (shrink)

Much seems to be at stake in metaphysical questions about, for example, God, free will or morality. One thing that could be at stake is the value of the universe we inhabit—how good or bad it is. We can think of competing philosophical positions as describing possibilities, ways the world might turn out to be, and to which value can be assigned. When, for example, people hope that God exists, or fear that we do not possess free will, they express (...) attitudes towards these possibilities, attitudes that presuppose answers to questions about their comparative value. My aim in this paper is to distinguish these evaluative questions from related questions with which they can be confused, to identify structural constraints on their proper pursuit, and to address objections to their very coherence. Answers to such evaluative questions offer one measure of the importance of philosophical disputes. (shrink)

The perennial fear associated with the free will problem is the prospect of hard determinism being true. Unlike prevalent attempts to reject hard determinism by defending compatibilist analyses of freedom and responsibility, this article outlines a pragmatic argument to the effect that we are justified in betting that determinism is false even though we may retain the idea that free will and determinism are incompatible. The basic argument is that as long as we accept that libertarian free will is worth (...) wanting, there is a defensible rationale, given the uncertainty which remains as to whether determinism is true or false, to refrain from acting on hard determinism, and thus to bet that libertarian free will exists. The article closes by discussing two potentially decisive objections to this pragmatic argument. (shrink)

Claims about freedom and predestination are ubiquitous in movies, novels, and myths. These claims touch upon the philosophical problem of the compatibility of free will and determination. In order to make an informed judgment about whether these claims are true, it is helpful to know what philosophers have to say about free will. However, philosophical discussions are usually absent in popular culture. It is perhaps no wonder, since free will is a topic that has been discussed for millennia. Consequently, these (...) discussions have become quite complicated and not easy to decipher. This essay is a popular introduction to these discussions, accessible to readers without former acquaintance with the topic. I provide references to other works for readers interested in knowing more. My aim is to show that while there are persuasive arguments against free will, there are no fewer persuasive replies to these arguments. Free will is a fascinating topic, and I hope that acquaintance with the relevant philosophical discussion will prove useful for those who wonder if anyone is free to create their own destiny. (shrink)

For a half - century, I have been developing a view of free will that is incompatible with determinism and, in the process, attempting to answer the Intelligibility Question about such a free will: Can one make sense of an incompatibilist or libertarian free will without reducing it to mere chance, or mystery, and can such a free will be reconciled with modern views of the cosmos and human beings? In this paper, I discuss recent refinements to my earlier writings (...) on such a view, refinements developed in recent years in response to the large critical literature on my views in the past several decades. My view has usually been designated an event-causal view of libertarian free will and distinguished from non-causal and agent-causal libertarian views. But I was never happy with this designation of my view as “event-causal” and did not use it myself in earlier writings. In this paper, I explain why I now reject it altogether. I have come to believe that to avoid numerous misunderstandings in current debates about free will, we must distinguish four different kinds of libertarian theories, not merely three: in addition to non-causal, agent-causal, and event-causal theories, we need to add a fourth kind, which might be called an agent-causal/event-causal theory. My view has always been of this fourth kind. It represents what I call in the title of this paper the “fourth way forward” for making sense of an incompatibilist free will. (shrink)