Veritas Aequitas wrote: ↑Thu May 20, 2021 10:00 amWhilst you don't like labels, it is very obvious you MUST be a philosophical realist fundamentally else you would be in one of the anti-realist camp, idealism, pragmatists, etc.
Based on what you have posted [from Moore to Sellars, Bunge, Bueno, Sayer, Bhaskar ] I don't see in what ways you would concede there is no mind independent reality and accept the opposite.
Meillassoux view is one of those on the fringes and controversial.
I presume your materialism is confined to the following typical materialism;
https://en.wikipedia.org/wiki/Materialism
or if different, how is your materialism difference from the main of the above?
I took a brief look and I have no major problem with the Wikipedia entry as a general overview of materialism. As I said before, I don't think it's hard to miss what the concept entails, but the same can be said about idealism. I have never denied that I'm a realist and right from the start I have posited the existence of mind-independent realities.
Veritas Aequitas wrote: ↑Thu May 20, 2021 10:00 am
I would prefer the following interpretation;
1. Generally, Realism is a necessary evolutionary default, i.e. reality is independent of the mind, thus culminating in
https://en.wikipedia.org/wiki/Philosophical_realism
2. Idealism is basically this, i.e. cannot be independent of the human conditions and mind;
In philosophy, idealism is a diverse group of metaphysical views which all assert that "reality" is in some way indistinguishable or inseparable from human perception and/or understanding, that it is in some sense mentally constructed, or that it is otherwise closely connected to ideas.
https://en.wikipedia.org/wiki/Idealism
Thus the main criteria that differentiate realism from idealism is whether one is non-mental-centered or mental centered respectively.
Your last description of the distinction between realism vs idealism (non-mental-centered or mental centered) completely misses the mark. Since the terms have different uses, it would be better to make clearer distinctions between realists vs non-realists (or anti-realists), idealists vs non-idealists and materialists vs immaterialists. The basic, common sense, pre-theoretical picture of the world, as it appears to the common man, is this: there is an "external" realm of all things called the world with an underlying causal order and an "internal" domain of the subjects that grasp with their senses the apparent properties of this world, assimilating them through their cognitive apparatus. The "internal" domain is then the subject's mental model of an external world, and this external world includes other subjects. And here arrive the philosophers who will take position on several matters regarding this picture from an ontological or epistemological point of view:
1) From the view of ontology:
1.1 Ontological realism: the division between subjects and objects is true. Subjects are just a different class of objects and the "internal" domain is subsumed within the "external" realm.
1.2 Ontological non-realism (anti-realism): the division between subjects and objects is not true. All that exists is the "internal" domain of subjects, where "external" objects are just products of the senses and mind.
2) From the view of epistemology:
2.1 Epistemological realism: the subjects' minds have access to the underlying causal order of reality, whatever it is ontologically speaking, and claims about this causal order can be true.
2.2 Epistemological non-realism (anti-realism): the subjects' minds cannot have access to the underlying causal order of reality, whatever it is ontologically speaking, and claims about this causal order cannot be true.
2.3 Epistemological agnosticism: claims about the access of the subjects' minds to the underlying causal order of reality, whatever it is ontologically speaking, cannot be known to be true or false.
Idealism can be associated with 1.2, 2.2 and 2.3 alone. It can also be the combination of 1.2 with any epistemological view (2.1, 2.2 and 2.3). Immaterialism is the notion that the order of reality seen from 2.1 is immaterial, and this notion is also considered idealism. It's an old brand of idealism, given that the nature of the underlying causal order, as understood by modern materialistic science, is of a recent making. In theory, although representing an outdated, anachronistic position, one can posit the existence of an immaterial external realm.
By the same token, non-idealism can be associated with 1.1 and 2.1 alone. Materialism is the notion that the order of reality seen from 2.1 is material, and this notion is also considered scientific realism.
The OP asks whether 1.1 is true or not. You deny 1.1 and affirm 1.2. You are then an idealist, regardless of your epistemological realism in 2.1. Kant simply dismissed ontology, bypassing the fact that there can't be an epistemology without an underlying ontological foundation, given that a sentient subject is presumed. So it's fair to assume his view is 1.2., but there are different interpretations of whether he endorsed 2.1, 2.2 or 2.3.
I affirm 1.1 to be true, because I'm an ontological realists. I'm also an epistemological realists, so I affirm 2.1. I also affirm that the order of reality seen from 2.1 is material, so I'm a materialist. To be an idealist I would have to be an ontological non-realist and either an epistemological non-realist or an epistemological agnostic.
Veritas Aequitas wrote: ↑Thu May 20, 2021 10:00 amIf your materialism is non-mental centered then you are in material-realist.
If one's view of "matter" is mental-centered, then one is a material-idealist.
From your perspective where matter is non-mental centered, i.e. independent of human condition, then in respect of your perspective, I would regard my stance as an immaterialist.
This is the same for Kant,
from the realist perspective, Kant opposed materialism, thus he is a immaterialist.
There's simply no "non-mental" epistemology, by definition it implies the mental. Therefore, there cannot be a non-mental perspective. Ontologically speaking, there cannot be a non-mental materialism either, and to have a metaphysical distinction between mental and non-mental is good old dualism, which is just another form of idealism. Metaphysical realism does not deny the objective existence of mental stuff, it just puts that mental stuff as a subordinate order of physical processes.
You're just confusing the ontological stance with the epistemological one. And quite honestly, I find the concept of material-idealist completely absurd. Materialism implies that there's a physical substance (matter) of which the fundamental fabric of reality is made of, and that among the objects of this material domain, there are physical beings with minds, and these minds are subordinate byproducts of that matter. By definition then, matter in materialism (an ontology) cannot be "mental-centered" without becoming immaterialism. Immaterialism is plain ontological idealism.
Veritas Aequitas wrote: ↑Thu May 20, 2021 10:00 am
Paul Guyer??
Paul Guyer is another hardcore realist and it is "blasphemous" for him to write an article on 'idealism'.
This is the same mistake SEP committed with Nicholas Stang another realist writing on 'Transcendental Idealism'.
Surely there is a problem of confirmation bias from the two hardcore realists above.
This is really funny. I mean, I don't like to press the argument of authority, but here we have a bunch of Kant scholars, not all of them particularly hostile to Kant's philosophy, which as soon as it is shown that they have a different interpretation of Kant than yours, you immediately disqualify them. Paul Guyer proved to be quite unconfortable to your views, so there you go: he's just another "
blasphemous hardcore realist". Never mind that the dude...
[...]is the author of nine books on Kant, including Kant and the Claims of Taste (1979), Kant and the Claims of Knowledge (1987), Kant (2006), Kant's Groundwork for the Metaphysics of Morals (2007), and Knowledge, Reason, and Taste: Kant's Response to Hume (2008). He is the editor of six anthologies of work on Kant, including three Cambridge Companions, and is co-editor of a volume on the work of his teacher Stanley Cavell. He is also the co-translator of the Critique of Pure Reason, the Critique of the Power of Judgment, and Kant's Notes and Fragments, all in the Cambridge Edition of Immanuel Kant, of which he is General Co-Editor. He is on numerous editorial boards, including those of The Kantian Review, Kant-Studien, and the Journal of Aesthetics and Art Criticism. [...] His next project is a study of the impact of Kant's moral philosophy on the subsequent history of philosophy, for a series on The Legacy of Kant that he is editing for Oxford University Press.
Veritas Aequitas wrote: ↑Thu May 20, 2021 10:00 am
To be more precise, despite rejecting immaterialism, Berkeley should be a realist ultimately since he believed there is an independent God that exists independently from his mind, i.e. non-mental-centered reality.
This is plainly absurd. Berkeley a realist? Really? As explained above, taking an epistemological stance of realism is not enough to associate someone with (modern) philosophical realism. The key is your ontological stance, which is undoubtedly idealistic in Berkeley.
Veritas Aequitas wrote: ↑Thu May 20, 2021 10:00 am
That is the problem.
1. You assumed objects exist from the non-mental-centered perspective.
2. I on the other hand take it that objects exist from the mental-centered perspective.
This is the point of the OP, you cannot prove 1 as true!
No, I don't need to assume objects, as that is what comes by default in our sensibility. That's the pre-theoretical common sense view, which affects all of us just the same, before one takes a philosophical stance. And then each one's ontological pressumptions (that the division between subjects and objects is true or false), lead to other logical consequences. Your mistake is that you depart from the epistemological stance, while the OP implies an ontological stance (the anti-realism of 1.2), which is no better provable than 1.1. That's the main cause of your confusion.
Veritas Aequitas wrote: ↑Thu May 20, 2021 10:00 am
Since you are never acquainted with the real thing out there but only is acquainted with the sense-data related to that independent external thing empirically, you are an empirical-idealist.
This is the truth, your stance is that, the only reliance upon which you have with reality are the empirical sensation, evidences, etc. in your mind, thus mental-centered.
Again, that's the epistemological foundation of phenomenalism. The problem is, epistemology can say nothing of ontology, which means you cannot deny the actual existence of the thing out there, not without reapplying the same skeptical template to the supposedly first-hand evidence of sense-data, denying yourself the actual existence of the empirical sensations and ending in the major problems of phenomenalism that we already know.