@ossobuco,
A theory that is by its own definition inconsistent because it both requires determinism to be true, willing has an I, a causer, and willing determines an action, while on the other hand, free willing, requires determinism be false because it discounts extreme minutia on environmental and genetic causers, or even sub atomic causers must be wrong hands down. What is there to debate on this ? As for dualism, well is like believing in ghosts or things from another realm...anyone familiar with the roots of the idea of atomism understands immediately why dualism brakes down the mechanics of the world...Two fundamentally different substances in reality could not interact. Hence why we looked for atoms for two thousand years. The substance must be one. Note please the I am addressing first order reality here, there is nothing wrong with second order chemistry and its diversity of arrangements that generates different substances. Now Olivier and some lunatics out there believe dualism is a valid proposition, while the vast majority of the scientific community doesn't give it a second thought. On the free will subject I have confronted him to provide his formal stance among 20 or so possible well know positions, guess what ? None, he evaded the subject formally all the time and all he has presented are common sense superficial arguments. Either he is not familiarized with the details of the topic or he deliberately trolls and derails proper debating because he can't stand lose a fight. He has proved he is resentful stubborn and uneducated, often venal and poisonous.
I have a good image of you, settled, mature, curious about the world, love to travel and gentle and sensible. I know your interest on the subject is "en passent" but the details are really important here and require some degree of time and obsession to get through, if not really into it its best to leave it alone.
Best regards Filipe de Albuquerque