Re: What could make morality objective?
Posted: March 31st, 2020, 6:59 pm
Peter Holmes wrote: ↑March 31st, 2020, 3:20 pmOh, not a Platonist. Those idealized things he proposed do not exist ---- because they have no explanatory value.
So, as a Platonist, you imagine that abstract nouns are the names of things of some kind that exist somehow, somewhere.
But, of course, like all Platonists, you can't show that those abstract things exist, or where they exist, or in what way they exist.Not (necessarily) where they exist. Some categories of things do not have spatio-temporal locations. But you can certainly show that they exist. To borrow from a previous post to TP, if Alfie can find his keys after hearing a sentence from Annabelle, then meanings of words exist. Also because he can find the keys, then knowledge exists (he now knows where they are). Each category of existents has its own class of truth conditions --- specific observations which render propositions asserting or presuming their existence true or false. Not all of them involve spatio-temporal coordinates.
Meanwhile, the rest of us can happily use signs to mean things, make true assertions about things we know, count things, behave justly, appreciate beauty, and so on, untroubled by the delusion that abstract things exist.Huh? How can you mean something, speak truly, know anything, count anything, if meanings, truth, knowledge, and numbers don't exist? Could you bake an apple pie if apples didn't exist?