GE Morton wrote: ↑April 26th, 2021, 10:03 am
Peter Holmes wrote: ↑April 25th, 2021, 9:51 am
Sorry, but definitions - as either explanations of the uses of words, or description of things - are, uncontroversially, matters of opinion - even if the opinions is wide or universal.
A definition states the accepted, understood meaning of a word in a given speech community, how it is commonly used. It either does or does not correctly state that use. When it does, it is a fact. I.e., "Word X means Y among speakers of L" is either true or false, which can be determined empirically.
Why? Your faith in a morality that is 'formal' and 'constructed via logical argument' is quaint. Perhaps Aristotle's contempt for women and slaves demonstrates the objectivity of such moral systems. After all, rationality is the aim.
Oh, my. My "faith" in logical argument? Doesn't everyone who purports to be a philosopher have "faith" in logical argument? Are you suggesting that because some logical arguments are invalid, reliance on logic and rationality is "quaint" and may be set aside as passe?
This is just false. Every single so-called 'public morality' has contained judgements about what should be considered acceptable and unacceptable - and those are matters of opinion. There's nothing factual about them.
You're no doubt speaking of vernacular moralities. I agree.
What we call a fact is a feature of reality that is or was the case, or a description of such a feature of reality. And neither of those is 'moral' in the sense of 'morally right or wrong'. The expression 'moral fact' is incoherent. There are only facts about which there can be moral opinions, which are necessarily subjective.
Part of the problem here is your narrow conception of what the term "reality" (like "existent" and "thing") denotes.
A "moral" proposition is one which asserts a principle or rule governing interactions between agents in a social setting, the aim of which is preserving and improving the welfare of the agents in that setting, or one which declares a given act to be either commanded by, or consistent or inconsistent with, such a rule or principle. Whether a rule or act is or is not consistent with that aim is empirically determinable. It is a fact, and an aspect of "reality."
I note that, as usual, you don't actually address my point, which is that your position is contradictory, and therefore incoherent.
You claim that the words 'ought', 'should', 'right' and 'wrong' in moral assertions are purely instrumental, denoting publicly confirmable consistency with a goal - as in 'if we want to drive safely, we ought not to jump the lights'.
And yet you claim we ought to have
this moral system (as defined), and we ought to act consistently with our goals.
Question: with what goals are those two claims consistent?
I think your answers must be circular, and therefore question-begging.