Peter Holmes wrote: ↑Mon Jan 13, 2020 2:23 pm
1 ' What we think we see, may not be (and is surely not) the real or full truth'.
What we call truth is an attribute only of factual assertions - not of features of reality, which just are or were, neither true nor false. So the truth - real or unreal, full or partial - is not
out there any more than falsehood is. What we see or think we see are features of reality. This may seem picky, but I think it's incredibly important, given the argument in my OP. The idea of 'real or full truth' seems bound up with the absurd idea of a complete or 'right' model, by comparison with which 'all models are wrong'.
Here's what comes to my mind...
Ultimately, (without humans) everything in this world is without definition or judgement -- because it is WE humans who are the ones who assign that. Therefore, we could say that "ultimately" there is no right or wrong. But in our lives, concepts of right and wrong and true and false, SERVE US... so WE assign them. Yes? Who else would be assigning them? Added to that, our human perception and understanding are clearly limited in varying ways by many factors. So, saying "
all models are wrong" is just another way of saying "we create all models from a place/state of incomplete or limited information and awareness".

From my perspective, that's NOT declaring that there is a right or complete model, rather that what we may THINK is right and complete, is not.
Whatever we think we know about something -- and however complete we think our knowing is -- there is surely MORE.
Peter Holmes wrote: ↑Mon Jan 13, 2020 2:23 pm
2 '...we don't know "things" completely'.
What is it about things that we can't, at least in principle, know? Do they have some ineffable essence or fundamental reality - a Kantian noumena - for ever beyond our understanding? (I think this is metaphysical nonsense - not that I'm suggesting you believe it.)
What we "know" is on a certain level and by certain rules that support and fit with our currently known physical reality and limitations. So, yes, that WORKS for us and we can say that is what we know.
But discussing MORE than THAT is not necessarily metaphysical. After all, wouldn't it be kind of crazy to suggest that we DO KNOW EVERYTHING, and that everything we think we see (with all of our skewed and limited ideas) is true and complete? How could that be possible when there are so many varied perceptions/ideas/definitions/beliefs among humans? What is right and true amidst that?
Furthermore, science and evolution continually expand what we think we "know" by uncovering what we couldn't even have imagined. The implications of quantum entanglement are staggering. Do our current ideas of the "metaphysical" become "physical" when they are proven with science to us, I wonder?
"Knowing" seems like a vehicle. It changes throughout history and throughout our own individual lives. It is helpful for these lives we live, but the risk associated with being rigid or static about our supposed "knowing" is that we nurture/reinforce JUST THAT, and we stop seeing/welcoming any other information. If we think our models are solid/true/complete, they stop expanding. Sure, a person can live their life just fine with a certain set of models, and what they think they know, but that doesn't somehow invalidate that there IS
much more than that to see, understand, and work with.
Thanks for this discussion.
