Online research in philosophy

1. “All Theory is Against Free Will…” Powerful arguments have been leveled against the concepts of free will and moral responsibility since the Greeks and perhaps earlier. Some—the hard determinists—aim to show that free will is incompatible with determinism, and that determinism is true. Therefore there is no free will. Others, the “no-free-will-either-way-theorists,” agree that determinism is incompatible with free will, but add that indeterminism, especially the variety posited by quantum physicists, is also incompatible with free will. Therefore there is no free will. Finally, there are the a priori arguments against free will. These arguments conclude that it makes no difference what metaphysical commitments we hold: free will and ultimate moral responsibility are incoherent concepts. Why? Because in order to have free will and ultimate moral responsibility we would have to be causa sui, or ‘cause of oneself.’ And it is logically impossible to be self-caused in this way. Here, for example, is Nietzsche on the causa sui.

Of liberty and necessity, by D. Hume.--The doctrine of necessity examined, by C. S. Peirce.--Determinism in history, by E. Nagel.--Some arguments for free will, by T. Reid.--Has the self free will? by C. A. Campbell.--Dialogue on free will, by L. de Valla.--Can the will be caused? by C. Ginet.--Free will, by G. E. Moore.--A modal muddle, by S. N. Thomas.--Determinism, indeterminism, and libertarianism, by C. D. Broad.--An empirical disproof of determinism? by K. Lehrer.--Free will, praise and blame, by J. J. C. Smart.--Bibliographical essay.

In this paper I shall define a thesis I shall call 'determinism', and argue that it is incompatible with the thesis that we are able to act otherwise than we do (i.e., is incompatible with 'free will'). Other theses, some of them very different from what I shall call 'determinism', have at least an equal right to this name, and, therefore, I do not claim to show that every thesis that could be called 'determinism' without historical impropriety is incompatible with free will. I shall, however, assume without argument that what I call 'determinism' is legitimately so called. In Part I, I shall explain what I mean by 'determinism'. In Part II, I shall make some remarks about 'can'. In Part III, I shall argue that free will and determinism are incompatible. In Part IV, I shall examine some possible objections to the argument of Part III. I shall not attempt to establish the truth or falsity of determinism, or the existence or nonexistence of free will.

Determinism is a claim about the laws of nature: very roughly, it is the claim that everything that happens is determined by antecedent conditions together with the natural laws. Incompatibilism is a philosophical thesis about the relevance of determinism to free will: that the truth of determinism rules out the existence of free will. The incompatibilist believes that if determinism turned out to be true, it would also be true that we don't have, and have never had, free will. The compatibilist denies that determinism has the consequences the incompatibilist thinks it has. According to the compatibilist, the truth of determinism does not preclude the existence of free will. (Even if we learned tomorrow that determinism is true, it might still be true that we have free will.) The philosophical problem of free will and determinism is the problem of understanding, how, if at all, the truth of determinism might be compatible with the truth of our belief that we have free will. That is, it's the problem of deciding who is right: the compatibilist or the incompatibilist.

"This is an important book, and no one interested in issues which touch on the free will will want to ignore it."--Ethics. In this stimulating and thought-provoking book, the author defends the thesis that free will is incompatible with determinism. He disputes the view that determinism is necessary for moral responsbility. Finding no good reason for accepting determinism, but believing moral responsiblity to be indubitable, he concludes that determinism should be rejected.

Epistemic freedom is the freedom to affirm anyone of several incompatible propositions without risk of being wrong. We sometimes have this freedom, strange as it seems, and our having it sheds some light on the topic of free will and determinism. This paper sketches a potential explanation for our feeling of freedom. The freedom that I postulate is not causal but epistemic (in a sense that I shall define), and the result is that it is quite compatible with determinism. I therefore claim that insofar as we feel metaphysically free-free in a sense that would be incompatible with determinism-we are mistaking the epistemic freedom that we have for a kind of freedom that we may lack. This claim will lead me, at the end of the paper, to a projectivist account of moral responsibility. Ascriptions of moral responsibility, I shall suggest, should be treated in the same way as ascriptions of color or other secondary qualities.

Introduction -- The nature of free will -- Requirements of freedom : preeminently deliberation -- Free will requires the absence of thought-external -- Determination over choices and decisions -- Choice and decision are crucial -- Doing and trying -- Free action and agent causality -- Modes of freedom -- Metaphysical and moral freedom -- Moral freedom is removed by manipulation and especially -- Compulsion -- Intention and moral standing -- Moral freedom of the will involves agent intent and motivation -- Ramifications of freedom -- Free will requires up-to-the-end revisability but this does not gainsay probabilistic predictability -- Issues of revision and control -- The counterfactual dimension : "could have done otherwise" -- Problem cases : machines and lunatics -- Free will as outside causality but compatible with it -- Averting the zenonic fallacy of casual regression -- Averting predetermination (contrasting pre-determination with precedence determination) -- The crucial contrast between events and eventuations -- Choices and decisions as terminating eventuations -- Free will stands outside the stream of natural causality -- On freedom and causality -- Free will excludes pre-determinism but not motive determinism -- Motivational determinism vs. casual necessitation -- Motivations and motives -- Freedom from what? : certainly not from one's own motives -- And reasons: freedom demands motivational determination -- Free will requires motivational determinism -- Determination by one's autonomous motives is the crux of moral freedom -- Compulsion is impulsion -- Objections to motive determinism can be met -- Freedom and motivation -- Must an agent choose his motives for a decision to qualify (morally) as free? -- Freedom does not require motivational self-construction -- Does freedom require self-understanding? -- Willing to will : does freedom require the will to be self-endorsing? -- Does freedom require the approval of intellect and reason? -- Does freedom require self-approved motives? -- Buridan's ass : a random willfulness is not freedom -- Compatibilism regains : what free will excludes is not agent -- Determination but gant-bypassing nature determination -- The explanation of free acts via agent determination -- Freedom, responsibility, and "could have done otherwise" -- Reasons and motives impel but do not compel -- Compatibilism again -- Mind-matter partnership -- A two-sided coin -- The issue of initiative -- A salient duality -- Mind-brain interaction works by coordination not by causality -- Does free will exist? deliberations -- Pro and con -- On evidentiating free will -- Is free will unscientific? -- So does science counter-indicate free will -- Free-will naturalism and evolution.

The Theory of Important Criteria is used to argue that the age?old problem of the compatibility of free will and determinism turns on the question of the importance of causal indeterminacy of choice as a criterion of being able to do otherwise. One's answer to this question depends in turn on one's evaluation of certain moral issues and of the force and significance of certain similes, analogies and diagrams in terms of which one can ?depict? a deterministic universe. It is further argued that the problem of free will and determinism is not a pseudo?problem, but a genuine problem that is hard to solve because of the depth and complexity of the evaluative issues on which it hangs.

The "Smart" of my title is J. J. C. Smart. He has proposed an austere version of compatibilism.1 The generic doctrine of compatibilism holds that the claim--that all human choices are events in the physical world that are caused either deterministically or indeterministically--is compatible with moral responsibility and desert.2 According to Smart’s version, one is morally responsible for a choice one makes just in case praising or blaming, rewarding or punishing one for making the choice would produce good consequences by altering the future behavior of oneself or others. Compatibilism of this ilk does not include the assertion that free will and the causation of choices are compatible, and indeed Smart repudiates the libertarian idea of free will on the ground that it is logically incoherent and does not consider whether some watered-down notion of free will might make sense. If compatibilism plus determinism equals soft determinism, Smart's doctrine merits the label "hard soft determinism.".