Abstract

Compatibilism is the view that determinism is true, but agents nevertheless possess free will as long as they act from a compatibilist friendly agential structure (i.e., agents want to perform their actions, agents identify with the actions they perform, agents would be responsive to reasons against performing those actions, etc.). The most powerful contemporary objection to compatibilism is the manipulation argument, according to which agents determined to act as they do by the prodding of manipulative neuroscientists are not considered free, so agents determined to act by physical processes operating from the remote past should not be considered free either. One compatibilist response to the manipulation argument is the so-called hard-line reply, according to which compatibilists argue that agents determined by physical processes operating from the remote past are free, so agents determined by manipulative neuroscientists are free as well. In this paper I demonstrate that leading hard-line replies fail, while also introducing a novel argument against the hard-line reply.