Rod P
I had to leave this discussion yesterday because we are 5-8 hours ahead in the UK and it was late.
I read your comments with interest and agree with you. Perhaps I have not explained my observations clearly enough. I do not dispute that we cannot ever know or see reality clearly. When I said - our own actions are also a reality, regardless of how they are perceived by us or others - I mean exactly that.
If a one kills another man his actions will be viewed differently by people. If it is his neighbour he will be viewed as a murderer. Even if he has killed in battle, there are many ways that his action will be perceived, by different people and he will be confused himself about his action. The question is not whether it was right of wrong nor are the details of how he killed important in this debate. Despite all the different perceptions of his action, the reality is that he killed a man and we now have a corpse.
The relevant question that we ask is, was he exercising free will or was he acting as he had been genetically and culturally programmed to do, or just responsing to the situation? He may have a cloudy memory of the incident himself and be in denial, in which case this will be one action he can only ask this question of if he accepts the evidence that he did kill a man. His grasp of reality or perception of what he did do not alter the reality of the dead man. Other peoples perception alters nothing.
I see the problem with examining our actions. Killing is an absolute act but most of our actions are obscure and often we are the last be aware of how we really are. We do not see ourselves as others do. Despite this if we look at major choices we have made we can ask whether we were exercising free will to the degree that we thought we were. My suggestion was that - examining our own actions was a good place to start - It is only a start not a conclusion.
I think your point is, that if our own view of reality is so distorted and unreliable, then any conclusion we come to about free will, using the same mind, will be equally distorted. This means we can never know for sure how accurate the conclusion we come to is.
If this is what you are saying then once again I agree. As I said in my first comment on this thread - I do not think anyone has ever come to a conclusion that all agree on because each new question leads to three more - and I called it - a never ending subject. Your comment conveyed the same thought:
The fact that all of us here on this thread are even debating whether we have free will or not tells me that we simply do not know for sure whether we do or do not have free will.
Thanks for your thoughts on this and all the others who have joined in. I think that all debate is valuable because a single diamond cannot shape itself.