fromderinside
Mazzie Daius
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Hadn't found insert feature so I posts stuff to which I contributed nothing.
The indeterminist cite is https://plato.stanford.edu/entries/incompatibilism-theories/
You need to overcome the established objections to Incompatibalism (Non Determinist) theories presented above before you go dancing on your merry way.
Hadn't found insert feature so I posts stuff to which I contributed nothing.
The indeterminist cite is https://plato.stanford.edu/entries/incompatibilism-theories/
Our discussion of incompatibilist theories of free will has focused so far on whether they provide an adequate account of what free will would be if it exists. However, even if one or another of these views is theoretically satisfactory in this regard, the question remains whether there is any evidence that what the theory says is required for free will actually exists.
Incompatibilist accounts require, first, that determinism be false. But more than this, they require that there be indeterminism of a certain sort (e.g., with some events entirely uncaused, or nondeterministically caused, or caused by agents and not deterministically caused by events) and that this indeterminism be located in specific places (generally, at the time of the occurrence of decisions and other basic actions). What is our evidence that these requirements are satisfied?
The scientific evidence for quantum mechanics is sometimes said to show that determinism is false. Quantum theory is indeed very well confirmed. However, there is nothing approaching a consensus on how to interpret it. Indeterministic as well as deterministic interpretations have been developed, but it is far from clear whether any of the existing interpretations is correct. (For a more in depth discussion of rival interpretations of quantum mechanics see section 4.4 of the Determinism entry.) Perhaps the best that can be said here is that there is currently no good evidence that determinism is true.
The scientific evidence is even less decisive with respect to whether there is the kind of indeterminism located in exactly the places required by typical incompatibilists. Unless there is a complete independence of mental events from physical events, then even for free decisions there has to be indeterminism of a specific sort at specific junctures in certain brain processes. There are some interesting speculations in the works of some incompatibilists about how this might be so (see, e.g., Kane 1996b: 128–30, 137–42, and the sources cited there), but our current understanding of the brain gives us little evidence one way or the other about whether it is in fact so.
Some noncausal theories of free will maintain that for us to act freely our actions must be uncaused. However, we seem to have little evidence that this (alleged) requirement is ever met. We do, however, have evidence that it often isn’t met, as a compelling case can be made that many of our everyday actions have causes (Capes 2017). Consider an ordinary, everyday action: Tony goes to the store to buy some chocolate cake. Why did he do so? In part because his wife asked him to, and the ‘because’ here is arguably causal. That the request is a cause of Tony’s action is suggested by the presence of several causal markers, things that indicate a causal connection between two states or events. For instance, effects often (though not always) counterfactually depend on their causes, and Tony’s action counterfactually depends on his wife’s request; had she not asked him to go to the store and get cake, he wouldn’t have done so. Tony’s action also counterfactually varies with the content of his wife’s request; had she asked for carrot cake instead of chocolate, he would have gotten carrot cake instead. His wife’s request raised the probability (even if it didn’t ensure) that he would go to the store and buy some cake, it helps explain why he went to the store and got what he got, and it was a means to the end of getting Tony to go to the store. The joint presence of these causal markers strongly suggests that Tony’s wife’s request that he go to the store and get some cake is a cause of his doing so. Note, moreover, that Tony’s action isn’t special in this regard. Similar claims can be made about many of our everday behaviors. If so, and if an action must be uncaused in order to be free, then we have reason to suppose that we rarely, if ever, act freely.
What about agent causation? It is sometimes argued that agent causation must be anomic, not subject to any laws of nature, and that on our best evidence this requirement is not met (Pereboom 2001: ch. 3 and 2014: 65–69). However, the claim that free will requires such lawlessness is contested (Clarke 2010).
Some incompatibilists (e.g., Campbell 1957: 168–70 and O’Connor 1995: 196–97) claim that our experience when we make decisions and act constitutes evidence that there is indeterminism of the required sort in the required place. There are various ways to develop this claim. A strong version has it that our experience of our own agency represents our actions as being produced in just the way that one or another incompatibilist account says they must be if we are to have free will. (For an objection to this claim, see Mele 1995: 135–37). A weaker version of the claim is that we experience some of our actions as free (even if that experience doesn’t represent our actions as being uncaused or non-deterministically caused or agent caused) and then infer from this experience, together with the assumption that free will requires indeterminism of the relevant sort, that the right sort of indeterminism obtains. However, both versions of the claim are open to the following objection. If things are to be the way they are said to be by some incompatibilist account, then the laws of nature—laws of physics, chemistry, and biology—must be a certain way. (This is so for overt, bodily actions regardless of the relation between mind and body, and it is so for decisions and other mental actions barring a complete independence of mental events from physical, chemical, and biological events.) And many find it incredible that how things seem to us when we act gives us insight into the laws of nature.
Whether they should, though, is a matter of controversy. Suppose one experiences oneself falling. Surely this imposes some limits on how the laws of nature could be. Perhaps there must be something like a law of gravity in order for this experience to be veridical. Or, more minimally, one can at least infer from the experience of falling that the laws of nature don’t preclude falling. So, there is no general problem with inferring facts about the laws of nature from one’s own experiences. The question, then, is whether there is some special problem with inferring from our experience of our own agency that the incompatibilist requirements are met.
Some incompatibilists (e.g., van Inwagen 1983: 204–13) hold that, although we lack good empirical or experiential evidence that we have free will, we nevertheless have good moral reason to believe that we have it. The claim is that we have good reason to believe that we are sometimes morally responsible for our behavior and that moral responsibility requires free will. Together, these claims give us good reason to suppose that we sometimes have free will. However, absent solid evidence for the indeterminism that incompatibilists say is required for free will, if we justifiably believe that responsibility requires free will and that free will requires indeterminism, it seems to some that, rather than concluding that we have free will, we should instead withhold judgment on whether we are ever morally responsible for anything.
If an incompatibilist theory of free will is correct, it thus appears to be an open question whether the requirements for free will specified by the theory are ever satisfied, and thus an open question as well whether anyone ever has free will.
You need to overcome the established objections to Incompatibalism (Non Determinist) theories presented above before you go dancing on your merry way.
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