GE Morton wrote: ↑February 22nd, 2020, 12:52 pm
I'm mystified. I just answered that question in the previous exchange. Apparently it went over your head. A proposition P in language L is true IFF s. "s" is the truth condition(s) for P. s denotes some state of affairs in the world. It must be spelled out in a meta-language, L1, in order to avoid the Liar's paradox and similar conundrums. That is the definition of "truth-in-L". s (usually) makes no mention of anything in anyone's mind; what may or may not be in anyone's mind is extraneous to that definition, and is irrelevant.
You being mystified here is a serious problem.
Apparently you didn't understand this comment of mine: "I'm after what is actually going on, in terms of physical details (or if someone would want to assert there are also nonphysical details, they'd need to try to support that, starting with trying to support the very idea that a "nonphysical" existent is coherent). And I do mean details--details of exactly how such and such is supposed to work, where exactly it's supposed to occur (remembering that locations can be complex and discontinuous), what exactly it's supposed to be a property of, etc."
And you're completely overlooking this:
"Okay, so let's say we have ink marks on paper or pixel marks on a screen that look like this: "Paris is the capital of France" (using that one since you liked it earlier--if you want to change it that's fine).
"Is the next step that you want to claim that those ink marks assert something independent of anyone's mind? How do they do that? Describe exactly how that works--and again, it has to be an explanation that's independent of anyone's mind."
The challenge is to DETAIL
how P in L is true iff s. Just how does that work, in terms of what physically obtains, where it obtains, etc.? Or again, if you want to claim that it's not a physical matter, you need to support how anything nonphysical obtains (and is a coherent thing to claim in general), plus how exactly it works non-physically.
I'm not looking for the standard slogan. That doesn't tell us anything about what's going on ontologically.