Donald Davidson brought to our attention deviant causal chains as a problem for causal theories of action. Consider Davidson's own example: " A climber might want to rid himself of the weight and danger of holding another man on a rope, and he might know that by loosening his hold on the rope he could rid himself of the weight and danger. This belief and want might so unnerve him as to cause him to loosen his hold, and yet it (...) might be the case that he never chose to loosen his hold, nor did he do it intentionally. " The loosening of the hold on the rope is an action, according to a simple causal theory of action earlier developed by Davidson , if we can describe it in a way that renders it intentional under that description. Is there a way of describing the climber's loosening of his hold of the rope as intentional? Did he intentionally loosen his hold? Well, his loosening his hold is both rationalized and explained causally with reference to the beliefs and desires held by the climber. But there seems to be something wrong with the causal chain.Is there a simple fix? Could we not say that even if the loosening of the hold on the rope is caused by a desire held by the climber it is not caused by any proximate desire of the climber ? Or, to give a new twist to this well-known argument, could we not say that the loosening of the hold on the rope is not caused in a way that is responsive to the desire? This latter idea has recently been suggested by Markus E. Schlosser as a simple solution to the …. (shrink)

Most contemporary philosophers of action agree on the following claims. Firstly, the possibility of deviant or wayward causal chains poses a serious problem for the standard-causal theory of action. Secondly, we can distinguish between different kinds of deviant causal chains in the theory of action. In particular, we can distinguish between cases of basic and cases of consequential deviance. Thirdly, the problem of consequential deviance admits of a fairly straightforward solution, whereas the possibility of basic deviance constitutes a separate and (...) difficult problem that requires its own solution. I will argue that the problem of basic deviance is no more troublesome than the problem of consequential deviance, as a solution to the former is implicit in the standard solution to the latter. (shrink)