I think you misunderstand what Im saying, I don't disagree with you. But then again I am in support of subjective morality. My argument is against objective morality.
I am tempted to disagree here.
I consider morality, at best, to be "pseudo-objective". To talk about "subjective" morality insinuates that it is just a matter of opinion. I heavily disagree with that.
Morality is linked to well-being. That is a starting point, which could be called "subjective" since it's not some universal fact that well-being is preferrable over suffering. Then again, if one can't agree with that starting point, then I don't know what one is really talking about when talking about "morals".
As for the difference between well-being and suffering and how one is preferrable over the other... that in itself, doesn't seem any more "subjective" then health vs sickness is.
From this starting point, there ARE
objectively right and wrong answers to moral questions, it seems to me. Answers that are beyond mere "intuition". Answers that can be rationally argued through reason and evidence, which are anything but mere "opinion".
You justify killing Hitler etc. because you have reached the conclusion that what he was doing is morally wrong, I don't disagree with you. But a lot of people at the time would have. If everyone agreed that what Hitler did was wrong then he couldn't have done it.
Those who didn't agree Hitler was doing wrong, I would say were simply incorrect - as per my explanation above.
People can be wrong about many things which are not a mere matter of opinion. Moral questions aren't any different.
The question is not about Hitler, but rather, how do you reach the conclusion that our morality is better than theirs if we are talking about objective morality?
Same as we do with other evaluating the validity of answers to other types of questions: by evaluating the arguments and reasoning underpinning the answers to those questions.
Again, if these people that had killed Hitler had escaped to the Allies they probably would have gotten a medal, however, if they had been caught by the nazis they would have been executed.
And the nazis would have been in the wrong by doing so.
And that would be apparant when they would argue their case for why they think their action was good.
In fact, we know that a lot of those who tried to kill him were executed.
So again, Im not asking about whether killing Hitler would have been a good or bad thing. But about the moral justification we think it would have been fine, while others wouldn't, if we are talking about objective morality.
I understand. And as I explained, the answer lies in the argumentation and reasoning the people offer for defending their actions in moral terms.
The same applies here as above.
You have two groups of people:
1. Some that support Hitler
2. Some that don't support him
Each group believes they are morally justified. Group 1, would probably say that it is highly immoral to kill Hitler, because what he is doing it right and good. The other disagrees and thinks he is a monster that needs to die.
Both of us are in group 2, but how is group 1 able to justify their moral standpoint if we are talking about objective morality?
They wouldn't be. Not with a valid argument. That's the point.
We have to talk about morality, Hitler is merely the example used for it because it shows a very clear line between two groups with completely opposite views of what is morally right.
Sure. But as I said, morality isn't a matter of mere opinion. If that were the case, then there indeed is no way to say one is superior then the other.
But it isn't. Once we establish that morality / ethics is linked to well-being and suffering and that a moral judgement must have sound reasoning to support it, then it's a whole other ballgame.