A proper examination shows that the existing definitions of free will are incomplete and implausible as, in addition of being partial, they involve various problems for why they fail to capture the idea of freedom in a true sense. In the present paper, the loopholes and incompleteness of these existing definitions have been identified. Besides, it has been argued in this paper that a complete and plausible definition of free will must contain both the surface freedom and the deeper freedom. (...) Even though such a complete and plausible definition of free will has not been found in the existing literature concerning free will and moral responsibility, this paper ends up with the expectation that such a definition of free will can be found soon. (shrink)

Libertarian free will is, roughly, the view that agents cause actions to occur or not occur: Maddy’s decision to get a beer causes her to get up off her comfortable couch to get a beer, though she almost chose not to get up. Libertarian free will notoriously faces the luck objection, according to which agential states do not determine whether an action occurs or not, so it is beyond the control of the agent, hence lucky, whether an action occurs or (...) not: Maddy’s reasons for getting beer in equipoise with her reasons to remain in her comfortable seat do not determine that she will get up or stay seated, so it seems beyond her control, hence lucky, that she gets up. In this paper I consider a sub-set of the luck objection called the Physical Indeterminism Luck Objection, according to which indeterministic physical processes cause actions to occur or not, and agent’s lack control over these indeterministic physical processes, so agent’s lack control over, hence it is lucky, whether action occurs or not. After motivating the physical indeterminism luck objection, I consider responses from three recent event-causal libertarian models, and conclude that they fail to overcome the problem, though one promising avenue is opened up. (shrink)