Re: Are all models wrong?
Posted: Mon Feb 10, 2020 7:32 am
Yup.
No; this is where it gets complicated. As Descartes pointed out, the cause of an experience could be anything - it is the reason every scientific model is theory laden and underdetermined. Are the fields of Quantum Field Theory real? The strings of String Theory? The loops of Quantum Loop Gravity? If you take a pragmatic/instrumentalist approach, it doesn't matter, working within what Kuhn called a paradigm is how nearly all 'normal science' is done - there's a bit more detail on this in the short biography of Kuhn I wrote for Philosophy Now here: https://philosophynow.org/issues/131/Th ... _1922-1996 Essentially scientists, and people generally, operate on the basis that some idea they have is true, until they discover some experience for which their idea doesn't work. Such ideas could include things like 'If I buy Alice dinner and roses, I'll get my leg over', 'Bob will pay me back the 20 quid he owes me' or things like 'The universe revolves around the Earth', 'Protons and neutrons are fundamental particles'.
I may be missing something, but this appears to contradict the sentence that immediately preceded it.
An apple.
Well, I've yet to have an experience I could attribute to eating a unicorn.AlexW wrote: ↑Mon Feb 10, 2020 2:07 am4 & 5) Real conceptual - a product of experience & Thing conceptual - a model we create from empirical facts: Aren't these two the same? Both are concepts, right? Both are interpretations of "empirical facts". To me, a concept is a concept, one is not "more real" than another - it would be like saying that red is more real than green... You might think that the concept "apple" is more real than "unicorn", you can see the apple, the unicorn you don't, but when actually analysing direct experience all the way to its source one will find that "apple" is just as much "thought up" as is "unicorn".
That's the claim some people make, the evidence or argument for which doesn't persuade me. Why do you think it is so?AlexW wrote: ↑Mon Feb 10, 2020 2:07 am6) Thing actual - the putative cause of empirical facts.
I think number 6 emerges from this perspective:...and yes, I agree, the personal view (common sense) states that this has to be the case. There is an apple and the apple's separate existence makes it possible for me to experience it as an empirical fact.
But if you actually investigate direct experience you will find that this is actually not the case...
Well again; can you demonstrate that the two are mutually exclusive?
Indeed, that's partly why a first degree in this stuff takes three years.
I think modesty demands that I acknowledge that some people are better informed and/or smarter than yours truly. It is a bit of a mantra amongst the Flat-Earthers that one should only accept the evidence of our own eyes. Big mistake, in my view.AlexW wrote: ↑Mon Feb 10, 2020 2:07 amI thought that is what this is all about...
"Epistemology is the study of the nature of knowledge, justification, and the rationality of belief" - it would thus only make sense to question all and everything, suspend all established belief and lexical definitions and simply look at what is here/now. Where else should one find truth? In a lexicon? In acquired concepts and beliefs or in directly experienced reality/life?
The thing is there are many different conceptual wrappers, not all of which can be ontologically real.
Well yeah, getting on with life is more important than discovering its deepest mysteries, but I'm grateful for the time I can waste twiddling my thumbs.AlexW wrote: ↑Mon Feb 10, 2020 2:07 amIts equivalent to the territory that is described and navigated using a map - the map shows borders, markers, elevations, distance and whatever else we might find useful, but the territory itself knows nothing of all of that. Problems arise once we believe the map is actually real and we forget about the terrain - we still live in it, but being lost in conceptual thought we only see the things that we have drawn onto maps (and start to believe they are actually real)... meanwhile life happens here/now, but we are actually to distracted to really see it...