Tamminen wrote: ↑July 23rd, 2018, 9:50 am
Felix wrote: ↑July 23rd, 2018, 4:39 am
Not so simple a statement; who determines where a thing is or even that it is?
Right.
1. The worldline of my pen can only be defined by me or a community of subjects in relation to some spatiotemporal coordinate system which can also be defined only by subjects. Now my pen has a succession of spatiotemporal locations on that worldline, each somewhere "there" seen from my presence "here" and "now".
2. If my pen were conscious, it would be "here" and "now" at each of its locations, and those "heres" and "nows" would be different from my "here" and "now". It would be an other for me. My pen is not an other. It is my instrument. Another's presence is like my yesterday's presence if my personal continuity is ignored.
So it is impossible to eliminate the subject's presence, also called consciousness, from our view of reality, if that view wants to be something more than an abstraction.
Either we accept we can (roughly, imperfectly) know objective facts about the world, or we don't.
If we don't, then solipsism.
If we do accept we can know (roughly, imperfectly) objective facts about the world, through comparing notes, then we can start constructing a (rough, imperfect) shared model of the world which exists independently of each of our individual (rough, imperfect) observations.
I can point to a green apple, you can say yes you see it too, and we can agree that green apple apple exists independently of each of our independent subjective experience of seeing it.
If you don't accept that, then fine, you're advocating that nothing can be known but your own direct personal experience.
If you do accept that you and I can point at something and agree we see something we call a green apple, then you're accepting there is an objective reality (we can both roughly, imperfectly) perceive beyond our own direct subject experience.
It's an either/or state of ontological fact.
What you can't do, is say that green apple only objectively exists if there's someone to experience seeing it, but also say it objectively exists regardless of it being experienced by a Subject. And you appear to be dudging the two mutually exclusive facts of the matter.
So either the universe objectively existed (without being observed by a Subject) before Subjects evolved, or it didn;t.
If you claim it didn't, but it still somehow Subjects evolved from this non-existent universe, then you need to explain how this apparent paradox can be true. Just the same as if the green apple isn't observed by an experiencing Subject, it doesn't exist, until it is observed.