> "It's obvious that woman and children, as well as men, can become infected by evil and worthy of judgment."
I am not saying they can't. I am saying it is not possible as far as I can tell for every member of a society to have committed a crime worthy of the death penalty. It would take some sort of supernatural event I think for this to be possible. Like for someone to go around murdering every non-murderer or something like that.
> "I am not contending that morality is completely separated from human well being, only that it is not grounded there."
So then what is the relationship between morality and human well being?
"We have far too many examples of governmental and military leaders acting in what they considered to be moral ways, 'for the well being of humanity' "
Too many examples for what? The same things could occur regardless of what you think morality is or whether it comes from God. I don't see how the existence of people doing immoral things could inform your position on this question in any way.
> "That's why I'm claiming that there has to be an objective definition of human well being outside of someone's personal opinion or their political aspirations."
As am I. Like I said, I don't think the definitions of words are subject to individual opinion even though they are clearly not ordained by any outside force.
> "There isn't one."
So you agree that all morally good actions benefit human well being. So clearly this is the standard by which to judge the morality of an action. If it is detrimental to human well being we know it isn't morally good.
> "How does one define 'good'?"
Well, in terms of moral goodness, it is defined in terms of human well being. You appear to agree with this. If something is detrimental to human well being it is not good. This we agree on. So clearly it is not a matter of individual opinion what the word means. We agree that it is directly related to human well being.
> "Our consciences are aware of what goodness is...Therefore, goodness is grounded in the character of God"
This does not follow. The fact that our brains can be made to comprehend the meaning of words and to judge how actions impact human well being does not imply anything about God or give us any information about God.
"goodness is grounded in the character of God, not in human well-being, and is not independent from God"
Even if this is case, the only way by which we could judge actions would be with reference to human well being. You have agreed that good actions can never be detrimental to human well being. So even if this also happens to correspond with something about God we can still judge actions with reference to well being. We have no way of verifying anything about the nature of God or what he considers to be good. So the only way to actually judge an action based on the information available to us would be with reference to human well being.
> "Without an objective moral definition, why can't Hitler, or anyone, introduce their own definition?"
The same reason why you can't introduce your own definition of the word "apple." Or do you think the meanings of all words have to be defined by a god in order to avoid anyone inserting their own definition?
> "Nuremberg was only legitimate if there is a higher law at work."
Then we will never know if it was legitimate or not. Because we can only judge actions with reference to human well being. Hitler might have though he was benefitting human well being, but the people judging the Nuremberg trial disagreed. God's opinion is on the matter is impossible to determine. So regardless of whether there a "higher" law exists or not, the actions of Hitler and the Nazis were in fact judged with reference to human well being.
"In a world where there is only matter, there is no intrinsic worth"
I don't know what you mean by intrinsic worth. But as far as can be demonstrated, the world appears to be purely physical. Whether it is or not makes no difference to the way humans value human well being. The logical reason for doing so reduces to a desire to avoid pain and live a comfortable life. Is it illogical for a person to want this?