Pattern-chaser wrote: ↑June 2nd, 2025, 6:49 am
We can distinguish the two by a thought experiment where all humans are gone. If the subject still exists, it's part of the territory. If it disappears when humanity does, it was part of our maps. That seems to work pretty well, yes?
P.S. I acknowledge no "ontology" in this discussion, materialist or otherwise, I'm just offering my thoughts for your consideration.
Sushan wrote: ↑June 7th, 2025, 2:31 am
That is an interesting thought experiment. But I wonder if this does not already presume the very ontology I am inviting to question.
Specifically, the experiment seems to rest on the assumption that only that which exists independently of consciousness can be considered real. In other words that reality is entirely mind-independent. In doing so, it implicitly adopts a materialist (or at least objectivist) metaphysics.
Let me offer a counter-thought experiment: imagine a reality composed entirely of minds—no matter, no space. Would we say that nothing is real in such a scenario simply because nothing remains when you subtract minds?
Good_Egg wrote: ↑June 7th, 2025, 4:15 am
Seems like you're arguing over the use of the label "real" rather than any substantive issue.
Can we not recognise that for a thing or a phenomenon to exist in the objective world is different from it existing in somebody's mind ? Without getting into language-quibbles about how "real" each is ?
Metaphysical objectivity has to enter discussions like these, doesn't it? Whatever our perceptions might tell us, as philosophers we are sometimes inclined to wonder about the fundamental nature of Objective Reality — that which exists mind-independently, and so forth. And, whatever it is, this "Objective Reality" is the reference. It's what actually *is*. All else is supposition, speculation or imagination.
So it does matter what's "real" and what isn't (or may not be). If this is "materialist", then so be it. I just think it's (philosophical) common sense. So now we move to the question, "imagine a reality composed entirely of minds—no matter, no space". Interesting.


What is "real" in such a scenario? In my view — and it's my opinion, nothing more — the minds are real. The thoughts that cross those minds are real. The connections between these minds, or the communication they might share, those are real too. Aren't they?