It (earthquake, 15 Aug 2026) is a matter of intersubjective agreement, which is fact only among the intersubjective group. My 3rd person has no intersubjective relationship with us, so the earthquake in question is not fact.
In quantum terms, the two of us are entangled with the earthquake event in question, and the 3rd guy is entangled with a ‘no earthquake that day’ event.
One requirement for it to be fact is for it to be a counterfactual (true relative to anything that hasn’t measured it). OK, the two of us have measured it, hence the agreement, but not hence the fact.
You seem to fall back to your ‘that which concerns me directly’ usage of language, where I’m trying to reach beyond that. I’ve given my definitions, so you must know what I’m talking about when making statements like the one you quoted above.
Again, pressure has been specified. More generally, one might say that the phase diagram of water is some fixed chart, anywhere in our spacetime.
A fairly interesting ‘fact’ (independent of environment) is that water has a critical point at around 22 MPa, 374 C beyond which the difference between a liquid and gas is indistinct. Water has around 14 phases, not just solid, liquid, or gas.
Impurities make it cease to be water, becoming something like say sea water. The phase diagram of sea water is different, and not universal.
But the point I’m trying to make is that the phase diagram of water is not an absolute truth. It’s a truth relative to our ‘universe’, our spacetime. See below:
There is a very narrow range where matter forms. I’m keeping my hypothetical ‘slightly’ well within that range, so I can have a universe with water boiling at a different temp.
Funny, but that seems to describe your usage of ‘objective’. The way I use it (a far more absolute sense) is mind independent, so it has nothing to do with it being collected by anything.
Maybe I did. Quote? I suspect you said something else.
Science is all about empirical evidence and predictions and measurements. While science can be done strictly by devices that you probably wouldn’t qualify as a mind, that doesn’t stop it from being done.
So take special relativity, a scientific theory that was published pretty much without doing any empirical experiments. OK, they were done, but much earlier. Michelson/Morley in particular. The theory was published, and only thereafter were empirical experiments devised to test it. So yea, the observation was done at some point, but Einstein performed science from a desk, imagining some things that lacked a point of view. He put fake observers on trains and such, and they didn’t observe anything. They just served as a way to verbally label a point in space (Alice’s frame) and to read output from hypothetical devices that were doing all the work.
Not that I know of. Like I said, I have little use for philosphers that don’t know their science or v-v. I’ve done a bunch of queries trying to find a published work that strives say for a real mind-independent view, and nobody does it. Their idea of independence goes only so far as to say the cup would still be there if I wasn’t, but too late. It’s existence was already asserted by a mind and continues to be so. That can’t be undone.
Another one defining eclipse as perspectival and not as a celestial event, contradicting all the early definition of ‘ecliplse’ you find online. And again, I’m sure one can find a phenomenal definition.
The eclipse occurred on Earth and was observed, even if you didn’t see it. As you say, you are mistaken. The shadow may not have fallen on Australia, but there very much was an eclipse.
@Banno also seems to have noticed that inconsistency in your statements.
You read me totally wrong. I’m giving examples of non-perspective ways of say doing science. I’m striving for a mind-independent definition of reality, which cannot rely on a perspective. The relational definition does rely on interaction, at least one-way. The earthquake happened relative to you and I, even if you and I were puddles instead of people. Subjectivity gone, but the relation still works because it’s not mind dependent.
I’m not contending that, but I’m searching for a definition consistent with it. I wouldn’t use such a realist definition since I find (absolute) realism meaningless. Only relational realism seems to make any sense at all.
That counter would be self contradictory. If it’s around ‘us’, it’s observed, or at least measured. ‘Observed’ has a component of epistemology about it that ‘measured’ (quantum definition) doesn’t.