Bernard Berofsky

Compatibilists regard subsumption under certain sorts of deterministic psychological laws as sufficient for free will. As _bona fide_ laws, their existence poses problems for the thesis of the unalterability of laws, a cornerstone of the Consequence Argument against compatibilism. The thesis is challenged, although a final judgment must wait upon resolution of controversies about the nature of laws. Another premise of the Consequence Argument affirms the supervenience of mental states on physical states, a doctrine whose truth would not undermine the autonomy of psychological laws, a condition of free will. Requirements for compatibilist acceptance of physicalism are described

If determinism is a threat to freedom, that threat derives solely from its alleged eradication of power. The source incompatibilist mistakenly supposes that special views about the self are required to insure that we are the ultimate source of and in control of our decisions and actions. Source incompatibilism fails whether it takes the form of Robert Kane’s event-causal libertarianism or the various agent-causal varieties defended by Derk Pereboom and Randolph Clarke. It is argued that the sort of control free agents need to possess and exercise can be secured without metaphysical excess. If there is a free will problem, it is the one G. E. Moore addressed in 1912. He concluded that persons can act otherwise in a deterministic world. We should continue to try to figure out whether he was right or wrong.

If the incompatibilist is right, determinism annuls free will, but not necessarily autonomy. The possibly deterministic origin of values and beliefs that are objectively grounded does not undermine the autonomy of agents who maintain these for the right reasons. Nonobjective perspectives—preferences about lifestyle, profession, choice of mate— cannot anyway be entirely removed even for an unlimited being. Moreover, if one were lucky to have inherited contingencies that mesh perfectly with the world one happened to inhabit even if it is deterministic, one would have the capacity for perfect autonomy. The extreme incompatibilist position that autonomy requires creation of self ex nihilo is incoherent.