GE Morton wrote: ↑March 4th, 2020, 11:47 pmIt wasn't a reply to you. But okay, maybe that's your argument at any rate.
You have missed the entire thrust of my argument.
There is no uniquely or distinctly "moral sense" of "should," or "ought."
Sure there is and I just explained it.
Morally, we're not talking about a condition that has to be met for achieving something, but there's a colloquial way of using "should" for that.
It's a precondition of going up to the roof with a ladder that we have a ladder. So it's not uncommon to say in that situation, "You should have a ladder to go up to the roof with a ladder."
But that's not the gist of a moral normative. There's nothing moral about the "should" there. It's simply an alternate way of noting a precondition for achieving something.
Moral normatives are rather focused on "right conduct," in a value sense of being an admirable, virtuous way to behave, where there are available options where other options would be "wrong conduct."
That's why it's not considered moral to pull the trigger of a gun and shoot someone in the head nonconsensually even though if you have a goal of shooting someone in the head with a gun, you "should" pull the trigger--that's a precondition for shooting someone in the head with a gun.