If “unheard compression waves” counts as an instance in which something is “sound and not sound”, then gay marriage can equally be “right and wrong” if, e.g., it is prohibited by the Bible but isn’t any obstacle to maximizing net preference satisfaction.
No doubt you want to protest: No, but there really is a single absolute truth about what’s right and what’s wrong, whereas there really isn’t a single absolute truth about what counts as “sound”. Maybe so, but that’s a highly disputable matter and you might do well to offer some actual arguments.
Sure there is: unheard compression waves.
Should we end all arguments by giving up on any fact of the matter?
So then let’s do the same for the gay marriage example.
We should end all arguments about subjects where there is no fact of the matter.
I don’t think you can. The different meanings of “sound” are disambiguated by context
OK. Then we just need to have the argument about whether there is a fact of the matter. Oh,,,we are.
Not anymore!
If “unheard compression waves” counts as an instance in which something is “sound and not sound”, then gay marriage can equally be “right and wrong” if, e.g., it is prohibited by the Bible but isn’t any obstacle to maximizing net preference satisfaction.
No doubt you want to protest: No, but there really is a single absolute truth about what’s right and what’s wrong, whereas there really isn’t a single absolute truth about what counts as “sound”. Maybe so, but that’s a highly disputable matter and you might do well to offer some actual arguments.