I am back, and ready for another round.
Jashwell wrote:
I think the issue is that there are two different meanings of 'mind independence' - one being universal validity, the other being hard to describe. I believe robust moral realism intends the other sense, while minimal realism only includes universal validity. For instance, I think "X is wrong iff everyone disapproves of X" would be classified differently by the two.
"Not a matter of opinion" is how I would describe the other sense.
I would agree with minimal moral realism (and you ... I think) that this specific sense - universal validity - is all that is (evidently, at least) necessary for a moral proposition to be said to be factually or objectively 'true' (or something along those lines).
An example contradiction in the wiki is the claim "Ethical subjectivism stands in opposition to moral realism" (despite "there are also universalist forms of subjectivism") - I believe they may be referring to robust moral realism - there is one sense in which it is mind dependant (i.e. the subjects influence it), even if it might not be mind dependant in the other sense (even if universally valid).
I think you are reading too much into it. The universalist forms of subjectivism are opposed to moral realism itself, which include both robust and minimal moral realism.
Barring the trivial case (I think you accepted?), i.e. change with respect to something else, consider utilitarianism where utility is maximum pleasure.
If the claim "Free chocolates increase pleasure [for everyone]" is objectively true, "Giving out free chocolates is good" is objectively true as it increases utility. The truth of the claim "Free chocolates increase pleasure" could change, in which case the truth of whether or not it is good will change. "Giving out free chocolates is good" was objectively true, now it might not be.
I agree that the ethical system itself - "maximising utility is good" - hasn't changed, and that you could phrase it "Giving out free chocolates is good... so long as they increase pleasure" so that it wouldn't change, but there is a conclusion that does change in some sense.
The alternative would be that an objective claim ALWAYS needs prefacing with "at this time, at this position, given these conditions", etc. It's unnecessary, just like it was with the car's position.
Regardless of the condition, we simple check if the statement is treated as matter of opinion or one of fact. I can phrase conditional statements as both subjective and objective, just as I can phrase absolute statements both subjective and objective.
A normative statement provides some kind of claim like "this is desirable", "this ought to be the case". A subset of such statements are moral statements, "this is good", "this is bad". (Which, to me, appear similar to "this should be done", "this shouldn't be done".)
You could say that they model how the world should or shouldn't be.
I would say that a claim like "X should be the case" would be objectively true if X were in the 'best interests' of everyone. I.e., "Given that X is undesirable, you ought not do X" seems to be trivially true. If everyone thinks X is undesirable, then "You ought not do X" is universally true.
For instance, I'd contend that "That which everyone wants not, has always wanted not and will always want not ought to be avoided" is universally (and therefore objectively) true. (I say wanting not to exclude not caring, which technically is not wanting.)
But is "that which everyone wants not, has always wanted not and will always want not ought to be avoided" a matter of fact, or just your opinion?
It is true that sticking a knife in my heart is a bad idea if I want to live, but it is not representative of the world as I haven't stuck a knife in my heart (and hopefully won't).
If it is true that sticking a knife in your heart is a bad idea if you want to live, then are you not also making a statement about knifes and hearts? Is that statement accurate? I would say yes to both questions.
I find this 'accurate depiction of the world' a weird way of phrasing things.
Isn't it true that, in the Lord of the Rings, Gandalf killed a Balrog? Do you really want to phrase this as "an accurate depiction of the world"? Should abstract and esoteric statements be considered 'accurate depictions of the world'? Questions about other 'possible' worlds?
Yes to all of them.
Had a read through that, "correspondence theory" matches how I view truth best. If you ask me what truth is, I would answer truth is the set of statements that accurately describes the world, seems pretty close to "truth is a matter of accurately copying what is known as objective reality and then representing it in thoughts, words and other symbols."