
Unfortunately, Ashvin, you are once again continuing to beg the question and continuing to take for granted the transcendental realist criterion of truth which the Critical Philosophy expressly calls into question (such that you are once again failing to make actual contact with that which you are attempting [and failing] to critique)—you are taking for granted that “rocks, rivers, trees, squirrels, etc.” must be something distinct from the self’s activity.
Schulze, in his Aenesidemus text, suggested—much like how you suggest that “we would once again be resting on mental representations and our real-time activity would still elude us”—that “Because he insists that all of knowledge is limited to appearances, Kant must also assume that we know the faculty of knowledge too only as an appearance and not as it is in itself” (cf. Beiser, German Idealism, Harvard University Press, 2002, p. 245). The fact is that both you and Schulze are tacitly taking for granted the transcendental realist criterion of truth—hence begging the question against Kant and the Critical Philosophy—by hypostatizing the subject and its activity as if it were something apart from its representations. “Fichte [in his Aenesidemus review] makes one central point against all of Schulze’s meta-critical arguments: that they hypostatize the Kantian subject, treating it as if it were some kind of entity that exists apart from and prior to our knowledge of it. Here again Schulze’s retention of the concept of the thing-in-itself was working its mischief. When Schulze hears the words ‘faculty of representation’ [what you, Ashvin, call ‘spiritual activity’], Fichte explains, he thinks only of ‘some sort of thing (round or square?) which exists as a thing in itself, independently of its being represented, and indeed exists as a thing which represents’ [very much like you seem to think, Ashvin]. If we conceive the transcendental subject [or what you call ‘spiritual activity’] in this manner, then Schulze’s [and Ashvin’s] objections indeed have their point: there is the danger that all representations might not conform to it, that we know it only as an appearance, and that we cannot apply the principle of causality to it, and so on. But, Fichte insists, we need not accept, and indeed we must reject, this whole conception of the transcendental subject. We cannot think of the transcendental subject as something that exists apart from and prior to its knowledge of itself, as something that transcends all its own self-conceptions, because that is to ignore the simple but fundamental point that self-consciousness is essential to, and constitutive of, the very nature of our subjectivity. Who we are depends on what we conceive ourselves to be; a subject which could not be self-conscious would be a thing but not a subject at all. Hence Fichte states as his counter principle: ‘The faculty of representation exists for the faculty of representation and through the faculty of representation’; or, as he also puts it: ‘The I is what it is... for the I’” (Beiser, German Idealism, Harvard University Press, 2002, p. 246).
After Schulze, Maimon too, in his own major writings, offered his own critique of the Critical Philosophy: “The essence of Maimon’s critique is that Kant cannot solve the problem behind the Deduction—‘How do a priori concepts apply to experience if they do not derive from it?’—because of his rigid and sharp dualism between understanding and sensibility” (Beiser, German Idealism, Harvard University Press, 2002, p. 249); this Maimonian challenge very closely resembles, Ashvin, your own observation that “self-knowledge eludes critical philosophy”. Nevertheless, once again, like you do, Maimon also begs the question against Kant by taking for granted the transcendental realist criterion of truth: “Fichte’s official account of his reply to Maimon appears in some brief and dense passages from two pivotal works of the Jena years, the Grundlage der gesamten Wissenschaftslehre and the Grundriß des Eigenthümlichen der Wissenschaftslehre. The thrust of his reply is that Maimon too is guilty of his own form of dogmatism. Like Schulze, Maimon assumes that the categories must apply to some object independent of them, though in his case the object is something given in experience rather than a thing-in-itself beyond it” (Beiser, German Idealism, Harvard University Press, 2002, p. 252). The idea that Schulze, Maimon, and you (Ashvin) are each proposing—that the self’s activity must be something apart from and removed from the subject’s knowledge itself (e.g., when you write that “If we were to ‘see’ our spiritual activity in this way, we would once again be resting on mental representations and our real-time activity would still elude us”) is precisely to beg the question against Critical Philosophy, to take from granted the transcendental realist criterion of truth doubted by the Critical Philosopher: you (Ashvin) are taking for granted (begging the question against the Critical Philosopher) when you suggest that what you call “our real-time activity” must exist apart from and prior to instantiated representations, whereas the Critical Philosopher “need not accept, and indeed we must reject, this whole conception of the transcendental subject [viz., spiritual activity]”. That the transcendental realist criterion of truth—and, hence, petitio principii—is involved in your hitherto statements, Ashvin, is incontestable and evident.
Once again, Ashvin, rather that satisfactorily critiquing Critical Philosophy, you are failing to make any actual contact with it: your attempt to locate conscious/spiritual activity “behind” or “beyond” representation not only misunderstands the nature of consciousness itself but egregiously begs the question against the Critical Philosopher (as you’ve done continually hitherto, you are only taking for granted the transcendental realist criterion of truth which the Critical Philosopher calls into question, such that it is plain and incontestable that “rather that satisfactorily critiquing Critical Philosophy, you are failing to make any actual contact with it”). Your drawing-hand analogy, while superficially compelling, ultimately misses its mark: the apparent infinite regress it identifies only arises if we assume conscious activity must exist independently of its self-manifestation (that is, if we already take for granted the transcendental realist criterion of truth) precisely the assumption critical philosophy questions. Rather that satisfactorily critiquing Critical Philosophy, Ashvin, you are failing to make any actual contact with it.
Your remarks hitherto, Ashvin, are part of a pattern of misreadings that consistently fail to grasp the fundamental innovation of critical philosophy: these misreadings all share a common error, viz., they hypostatize conscious activity as something existing independently of its self-manifestation (and eo ipso tactitly take for granted the transcendental realist criterion of truth that the Critical Philosopher does not adopt).
The problem in your reasoning here is the same one that I referred to on another thread in the BK Community forum, re: Kant's argument about the hundred actual thalers vs. hundred imagined ones being practically equivalent. That is, the argument is divorced from actual living experience and weaves in abstractions. Similarly, when one does a mathematical problem, one can livingly experience the distinction between the mathematical representations that are manipulated and the *invisible inner gestures* which one performs to manipulate the representations. We can verify the latter is immanent to our experience because the mathematical representations will not calculate themselves in the absence of the invisible inner gestures. One can only conflate the two together by ignoring living experience and resorting to an abstract realm where hundred imagined thalers (representations) are equivalent to hundred actual thalers (real-time spiritual activity). For the person who is starving and needs to buy food, just like the person who is striving for living self-knowledge, the hundred actual thalers are indeed distinct from the imagined ones, just as one's real-time activity is distinct from the representations formed and manipulated by that activity.
Thus, I am pointing out that critical philosophy only remains coherent when it divorces itself from living and immanent experience and lapses into a form of dogmatic metaphysics, where abstract concepts are weaved between themselves with no regard for how we actually experience our spiritual activity and immanent representations of that activity.