@paulhanke,
[SIZE="3"][INDENT]
So, as I understand it, the Original Post claimed that there can be no free will, given that all things arise from their precursors, which all decay. This leads me to question the motivation, and, the existence, of a possible soul. The definition, then, is that the Soul is immutable, and that it is truly in charge and makes all the decisions, which the mind then acts out.
I find this slightly disagreeable, for the reason that "immutable" connotes unchanging, and anything unchanging is incapable of responding to change. In fact, I do not see how this immutable soul would be able to make rational, free decisions and choices and still remain "Us". Especially since, in order to do so it would have to be remarkably complex and thus, more similiar to a causality based brain than a simple, immutable soul.
I doubt whether any soul could exist at all and still be responsible for the myriad functionings of the brain and ultimately body. Not only is there no evidence for such a thing, but how would such a thing work? Of what would it be made of? Can we really say that the soul is immaterial, when logically it is impossible for the immaterial to affect the material?
This conclusion, however, has a strange twist. You see, for us to have free will, there has to be an "us" that possesses the trait of free will. Now, our brains, and our bodies, are causally directed, yes. But where in our brains and our bodies is there something that ultimately denotes "I"?
In other words, the lack of a soul does more than give us no chance at acquiring free will, but it also reveals that there would be no "us" in the first place, yes?
So what is it that changes?[/INDENT][/size]