Showing posts with label Vicious Abstraction. Show all posts
Showing posts with label Vicious Abstraction. Show all posts

Friday, May 24, 2024

Faith and the “Diamond Net” of Reason

Only when reason has been uplifted by faith may it spread its wings and ascend towards reality and truth. To sever the power of reason from the agency of faith is to render reason idle—it is to condemn reason to a state of dormancy and impotence. Far from being opposing and mutually exclusive faculties or departments of human experience, reason and faith reinforce each other—they are abstractly distinguishable factors of a single process that gradually unfolds throughout the course of conscious development on an individual and collective level. Indeed, reason runs on the rails of faith and revelation: a faith in reason’s own efficacy, and reason’s revelation to itself, and through itself, as efficacious. Now, the notion that reason and faith are compatible and not hostile foes demands explanation. Our purpose in this brief essay is to illustrate how these two factors are complementary and mutually reinforcing movements in the life of mind.

Before presenting a case for why reason and faith are in harmony, it is necessary to examine how they relate to ourselves as conscious beings. Augustine writes that “we both are, and know that we are, and take delight in our being and knowing;”and these are hallmarks of our conscious life. They are evidenced by our insatiable thirst for knowledge and understanding. It is a restless impulse that resonates throughout our minds and drives us onwards towards the fulfillment of an ideal end: the knowledge and understanding of what is real and true. The journey is certainly long, and the path is undoubtably treacherous; however, the mind is not alone on this ‘pilgrim’s progress’. The “two-fold force”of reason and faith—to use Augustine’s expression—accompany him along the way.

How, then, are we to understand reason?”Strictly speaking, reason is the power or activity of the mind concerned with the principles of structure, universality, and order. Reason is neither a matter of merely observing and perceiving the world, nor again is reason merely the act of reporting what one observes or perceives; rather, it is the mind’s capacity for determining and grasping relations; it is an intellectual activity by means of which the mind organizes its conception of the world (e.g., its judgments, thoughts, beliefs, etc.) in a way that exhibits universality, systematicity, coherence, and explicability. Reason seeks to establish a system of necessary connections; a system wherein the impulse of thought can glide smoothly without interruption. Reason’s ideal is to spin a coherent, all-encompassing arras of ideas: an intelligible fabric wherein each element is threaded to every other—every junction and knot opening itself up to further analysis and explanation in light of the whole.

Abstractly considered, reason seems to distance itself from anything reminiscent of faith—an innocent seeming which disposes us to judge faith as hostile to reason. Furthermore, this judgment can quickly solidify into an unspoken conscious attitude—an explicit rejection of the possibility of any interpenetration or ecumenism between the two. So understood, any eirenicon between reason and faith threatens to introduce stains, discolorations, and abrasions into the systematic tapestry that reason has crafted for itself.  

Again, at first glance, reason appears to get along just fine without recourse to leaps of faith, ungrounded revelations, or any authorities other than itself. Indeed, reason affects us so deeply that we are left with the impression that it is an all-seeing arbitrator—being the one, lone standard by means of which all authorities are weighed and measured. Nevertheless, these seemingsappearances, and impressions are, upon thorough analysis, delusive—all being products of vicious abstraction. The light of reason and the agency of faith are, in fact, the systolic and diastolic beats of a single pulse in the life of mind. Indeed, as John Scotus Eriugena reminds us, “there can be no doubt that both spring from a common source…”4

We began this essay with the assertion that “reason runs on the rails of faith.” This idea has been disputed and challenged by many. In order to better understand reason’s indebtedness to faith, it is necessary to penetrate into the heart of reason’s claim to be the “measure of all things”—requiring neither assistance, nor supplementation, from anything other than itself. This can be done with help from the following illustration:

Take, for instance, a Geiger counter, a thermometer, and a clock. How are we to determine whether or not the measurements of these diverse instruments are accurate as opposed to delusive? The answer is that we must compare the readings, and calibrate the instruments, in relation to a standard. The question then becomes what this standard is. Usually, the calibration of these instruments involves comparing and correlating their respective readings to those of another instrument of the same respective type. Thus, the Geiger counter’s readings are adjusted and corrected in light of the readings of another Geiger counter; the thermometer’s readings in light of the readings of another thermometer; and the clock’s readings (e.g., the position of the hour, minute, and second hand) in light of the readings of another clock (e.g., a digital watch). However, a problem arises as soon as we ask if the instruments belonging to the second set give us accurate measurements of radioactivity, outside temperature, and time of day. There are three possible options available: (a) compare and calibrate the second set of instruments in relation to the first set—thereby treating the first set as the standard, (b) compare and calibrate the second set of instruments in relation to a third set—thereby treating the third set of instruments as the standard, and (c) compare and calibrate the second set of instruments in relation to a standard that has been arbitrarily determined and whose accuracy cannot itself be called into question. Now, (a) entangles us in a vicious circle, and (b) launches us into a vicious regress.5 The only option that we have left is (c). To answer our question, “How do we know that the instruments belonging to the second set give us accurate measurements of radioactivity, outside temperature, and time of day,” we would have to expose the Geiger counter to a known and well-defined quantity of radioactive matter, introduce the thermometer into an environment with a known and controlled temperature, and synchronize the hands of the clock with signals from an atomic clock.

These examples illustrate reason’s capacity for “rising above” and “enveloping” the measurement-situation. Reason “transcends” the instruments, their respective readings, the measurable quantities, and the respective standards in terms of which the instrument readings are compared. Without this power, reason would be unable to either recognize, evaluate, or determine whether or not the instruments were providing accurate or delusive measurements.

In light of this vignette, suppose that reason asks the following question: “Is reason capable of knowing and understanding what is real and true?” How can reason go about answering this question? What appropriate steps, methods, or tools does reason have at its disposal? For consider, when reason asked itself whether the Geiger counter, thermometer, and clock were delivering accurate measurements of radioactivity, outside temperature, and time of day, reason could arrive at an answer by comparing and evaluating the instruments’ respective measurements in relation to an independent and predefined standard of reference. In all three cases, the “authoritative” standard, or reference point, is one that reason has defined for its own purpose: this purpose being reason’s attainment of a universalizable, systematic, coherent, and explicable account of innumerable things and processes (e.g., radioactive, thermal, and temporal phenomena, etc.). Furthermore, reason could evaluate the reliability of the three instruments only insofar as the instruments, their readings, the measurable quantities, and the “authoritative” standards were all given together on a level; or, to use a metaphor, all of these phenomena were circumscribed within reason’s “visual field.” However, just as the bodily eye cannot see itself, it seems that the relation between reason and the world (i.e., a relation in virtue of which reason has the capacity to know the world), will forever evade the “diamond net” of reason.

On the one hand, reason cannot prove its own efficacy—reason cannot argue its way to the conclusion that it is capable of knowing and understanding what is real and true. Reason cannot make its case by means of deductive, inductive, or abductive inferences. Indeed, if reason were to do such a thing, it would be arguing in a circle—pointing to instances of its own past and present activity (i.e., hand-picked instances having been evaluated, and deemed appropriate, by reason itself) and appealing to them as demonstrative evidence of reason’s own competence (or lack thereof). This circularity is no different from the attempt to determine the accuracy of the second Geiger counter, the second thermometer, and the second clock by comparing their respective readings to the first Geiger counter, the first thermometer, and the first clock—the firstset of instruments being the “authoritative” standard in relation to which the accuracy or inaccuracy of the second set of instruments are judged.   

On the other hand, reason cannot criticize its own efficacy—reason cannot argue its way to the conclusion that it is incapable of knowing and understanding what is real and true:

“To do so would require a second species of thought to sit in judgment upon our first or actual thought, and a third thought to test the validity of the verdict thus obtained, and so on ad infinitum—a species of never-ending appeal as wearisome as fruitless.”7

This regress is no different from the attempt to determine the accuracy or inaccuracy of the second Geiger counter, the second thermometer, and the second clock by comparing their respective readings to a third set of instruments whose accuracy or inaccuracy can be determined only in relation to a fourth set, and so on, ad infinitum—leaving us forever in the dark as to whether or not the second set of instruments deliver accurate measurements of radioactivity, outside temperature, and time of day.

Reason, unlike a Geiger counter, thermometer, or clock, is not a thing among things. Furthermore, reason does not exist in vacuo—it is nothing apart from its content: it requires a substantial “filling.” In a word, reason demands a world—a world that admits of being subject to reason’s various organizing and systematizing activities; and, prima facie, reason’s demand for a world appears to be fulfilled. However, couldn’t this apparent communion be delusive? After all, the abstract, logical scaffolding of reason’s implicative and entailment relations cannot, of themselves, disclose any harmony (or lack thereof) between reason and reality without either rotating round and round in circles, or shooting off into an infinite regress. And, if this is so, it appears that reason can neither prove, nor disprove, that it harbors within itself the capacity for knowing and understanding the real and the true. What, then, is the powerful force moves reason to confidently declare that it is “the eye with which the universe beholds itself and knows itself divine?”Indeed, what is the nature of the unfaltering impulse that leads the mind to affirm that reason envelops reality, or, indeed, to exclaim that what is rational is real; and what is real is rational? We must answer that it is a theoretical assumption—an unwavering conviction that cannot be established, justified, or scrutinized by any of the tools that the rational intellect has forged for itself. Although this assumption is of a theoretical sort, it should not be mistaken for a static premise; on the contrary, it is rather a movement—a galvanizing act that is of profound metaphysical significance. As F.H. Bradley and Bernard Bosanquet expertly put it:

“You may call the intellect, if you like, a mere tendency to movement, but you must remember that it is a movement of a very special kind....In thought the standard, you may say, amounts merely to “act so”; but then “act so” means “think so,” and “think so” means “it is.” And the psychological origin and base of this movement, and of this inability to act otherwise, may be anything you please; for that is all utterly irrelevant to the metaphysical issue. Thinking is the attempt to satisfy a special impulse, and the attempt implies an assumption about reality. You may avoid the assumption so far as you decline to think, but, if you sit down to the game, there is only one way of playing. In order to think at all you must subject yourself to a standard, a standard which implies an absolute knowledge of reality; and while you doubt this, you accept to, and obey while you rebel.”

“Thought will go forward if it possibly can. It will affirm meanings; an order or connexion which is one side of meaning. This might be called a non-formal principle. The laws of logic and other axioms are merely, I suggest, the expression of our elementary experiments in actual thinking at different points of our experience....If we are not allowed to think, we are not allowed to exercise the act which these pervading laws need for their establishment. They are not premises. They are principles evident throughout our thinking as the manners of its self-assertion....But if thought is forbidden to proceed, the principle cannot be established. This is not a “psychological” necessity. It is a necessity of the nature of reality which is thought’s function and character to reveal. How do we know it is thought’s function and character to do so? Because every act of thought says so. Thought, in asserting, does not say “I think so”. It says “it is so”. “I think so” is merely one case of “it is so,” and is as absolute as any other assertion of a fact about reality.”10 

Reason operates through a conviction—a mode of revelation that stands on its own authority and is incapable of being captured within the “diamond net” that reason casts, and cannot help but cast, upon the world. Faith—faith in the affirmation that reality and truth are appreciable by reason—envelops and saturates the entirety of our intellectual life; indeed, it dictates the normative ideal which reason finds itself compelled to follow in its effort to know and understand the world. Augustine writes that “we must first believe whatever great and divine matter we desire to understand. Else would the Prophet have said in error, Except ye believe, ye shall not understand;”11 likewise, we must affirm—through an act of faith—that there is a harmony between reason and the world, in order for us to understand the world.

Footnotes:

[1] Augustine, “Self-Knowledge and the Three-Fold Nature of Mind,” essay, in The Longman Standard History of Medieval Philosophy, ed. Daniel Kolak and Garrett Thompson (New York, NY: Pearson Education Inc., 2008), 28–34, 29.

[2] Augustine, The Essential Augustine, ed. Vernon J. Bourke (Indianapolis: Hackett Pub. Co., 1974), 25.

[3] Cf. Brand Blanshard, Reason and Analysis (La Salle, IL: Open Court, 1964), 25-26.

[4] John Scotus Eriugena, Philosophy, Faith, and Reason, n.d., 114.

[5] Since the accuracy, or inaccuracy, of the first set of instruments had been judged by comparing their respective readings to those belonging to the second set, it would be viciously circular to then evaluate the accuracy of the second set of instruments by comparing their respective readings to those belonging to the first set of instruments.

[6] “One cannot in strictness speak of testing a thing by itself.” Cf. Richard Lewis Nettleship, Philosophical Lectures and Remains of Richard Lewis Nettleship, ed. A.C. Bradley and G.R. Benson, vol. I, II vols. (London, England: Macmillan and Co., Ltd., 1897), 181.

[7] Andrew Seth Pringle-Pattison, Hegelianism and Personality, 2nd ed. (London, England: William Blackwood and Sons, 1893), 90.

[8] F.H. Bradley, Appearance and Reality: A Metaphysical Essay (Oxford: Clarendon Press, 2002), 152-153.

[9] Bernard Bosanquet, “‘This or Nothing,’” Mind, New Series, XXXI, no. 122 (April 1922): 178–184, 180-181.

[10] Percy Bysshe Shelley, “Hymn of Apollo,” essay, in The Poetical Works of Percy Bysshe Shelley, vol. III (Boston, MA: Little, Brown and Co., 1855), 52–53, 53.

[11] Augustine, The Essential Augustine, 24.

Monday, October 31, 2022

Answering a Reply to “Why Materialism Cannot Genuinely Explain Experience”

I recently received a reply to my article, “Why Materialism Cannot Genuinely Explain Experience,” and I wanted to provided a detailed answer to the commenter’s questions. He writes: 
“If X is (E—X) then isn’t ((E—X)—X) the same as (X—X)? And what does the notation mean anyways?”
Think of each pair of parentheses as representing a particular concept, and think of whatever is between each pair of parentheses as representing the content of said concept. The “—” symbol is used to make the distinction between certain contents internal to a concept. With regard to your other question, I think the following passage from McTaggart’s Studies in Hegelian Cosmology helps clarify what I am getting at: 
“If…we tried to explain the idea of a parent merely in terms of the idea of a child, we should have fallen into a vicious circle, since we should find that the idea of a child could not be explained except in relation to the idea of a parent.” (McTaggart, Studies in Hegelian Cosmology, §69)
As McTaggart points out, the concept of “Child” cannot be understood or grasped apart from the concept of “Parent;” and so it follows that the concept of “Parent” features in the concept of “Child” as one of its conceptual contents. In other words, the concept of “Child” is conceptually sense-dependent upon the concept of “Parent.” We can represent this with the following notion. Let P represent the concept of “Parent,” and let (P—X) represent the concept of “Child.” (In this particular instance, X serves as a placeholder for conceptual content that is not itself conceptually-sense dependent upon the concept of “Parenthood.” In my original essay, X is not only a placeholder, but also the very concept that the Materialist attempts to explain Experience in terms of). If we were to explain the concept of “Parent” in terms of the concept of “Child,” then we would have to explain P in terms of (P—X). However, this cannot be done unless we first explain (P—X) in terms of ((P—X)—X); but this cannot be done unless we first explain ((P—X)—X) in terms of (((P—X)—X)—X); but this cannot be done unless we first explain (((P—X)—X)—X) in terms of ((((P—X)—X)—X)—X). And so on, and so on, ad infinitum. And this circle is clearly vicious.

Now, just as the concept of “Child” cannot be understood or grasped apart from the concept of “Parent,” so too is it the case that the concept of “Parent” cannot be understood apart from the concept of “Child.” Thus, the concept of “Child” features in the concept of “Parent” as one of its conceptual contents. And so, it follows that the concept of “Parent” is conceptually sense-dependent on the concept of “Child.” We can represent this with the following notion. Let C represent the concept of “Child,” and let (C—X) represent the concept of “Parent.” If we were to explain the concept of “Child” in terms of the concept of “Parent,” then we would have to explain C in terms of (C—X). However, this cannot be done unless we first explain (C—X) in terms of ((C—X)—X); but this cannot be done unless we first explain ((C—X)—X) in terms of (((C—X)—X)—X); but this cannot be done unless we first explain (((C—X)—X)—X) in terms of ((((C—X)—X)—X)—X). And so on, and so on, ad infinitum. And this circle is clearly vicious. 

While it is the case that the concept of “Parent” and the concept of “Child” are reciprocally sense-dependent, it is not the case that the concept of “Experience” and the concept of “Matter” (i.e., the Materialist’s X) are reciprocally sense-dependent. As I say in my article:
“Further, X, as a concept, had its conceptual content and determinate meaning exhausted by facts “internal to” Experience. But this just means that X is conceptually sense-dependent upon facts “internal to” Experience; in other words, one cannot grasp or understand X without grasping or having a prior understanding of certain facts “internal to” Experience or Experience itself. On the other hand, it is clear that one can grasp or understand Experience, and facts “internal to” Experience, without ever grasping or understanding the Materialist’s X.”
In short, since the Materialist’s X is conceptually sense-dependent upon the concept of “Experience,” but the concept of “Experience” is not conceptually sense-dependent upon the Materialist’s X, it follows that Experience cannot be explained in terms of the Materialist’s X without the explanation becoming viciously circular; indeed, “the Materialist is forced by his own hand to presuppose at the very beginning of his explanation, the very presence of the phenomenon which he professes to have reached as the final result.” And so, with these clarifications out of the way, I think it is safe to say that it is impossible—in principle—for Materialism to genuinely explain Experience.

Wednesday, July 28, 2021

Why Materialism Cannot Genuinely Explain Experience

“The terms Subject and Object (Subjective and Objective) denote complementary ‘moments’ of a concrete fact—‘moments’ which necessarily emerge as correlated opposites within any and every ‘actual’ cognizant experience when that is raised (or raises itself) to the reflective level; or when (as I expressed it less accurately before) it is subjected to philosophical (‘critical’) analysis. The terms mean nothing, except when applied to ‘moments’ within their ‘concrete fact’—within some specific form or individual type of ‘actual’ knowledge; and, when thus applied, each means precisely that which, within the concretum, is not (is the contrasted correlative of) that which is meant by the other. Nothing, in short, is a subject or subjective, an object or objective, as such and per se. There is no activity of knowing—no act or process, for example, of perceiving, judging, or inferring—which when abstracted from the concrete fact of knowledge (from, for example, the perception, judgment, inference) has any character at all. The activity of knowing (perceiving, judging, inferring, &c.) is one of two ‘moments’ inseparable within, and presupposing, a concretum; and, within that concretum both ‘moments’ deserve, and receive, their respective appellation (viz. subjective and objective) precisely because the one is not, and can never be or become, the other.” (Joachim, Logical Studies, 151-152) 

Experience is that which is exhaustively self-differentiated, to, through, and for itself; and, in conceiving any actual “piece” of Reality, one is bound, by necessity, to conceive of an Experience, or a determination thereof. No actuality is conceivable otherwise; for all sensible and thinkable actualities are unities of meaning, saturated and sustained in-and-through a continuous atmosphere of Experience; an Experience within which said unities of meaning have their respective places as beings of an intentional-constitution—moments of actual or possible appreciation and contemplation for that Experience itself—the Subject. Experience is a Many-felt-in-One; a Multiplicity-in-Unity; a world of interpenetrating microcosms of meaning and ideal content, enveloped within a richer, all-embracing macrocosm; a boundless, internally-differentiated nebula of feeling; a continuous sphere wherein Subjectivity and Objectivity live and move together as distinguishable factors participating in a single, organic unity—a unity that does not exclude or negate differences, but embraces and preserves them. 


Experience is neither mere Subjectivity, or a barren, isolated, private “I”, nor is Experience mere Objectivity, or a mere fulguration of an ordered sequence or pattern of “sensa” or “percepta”; rather, Experience is, strictly speaking, a concrete, living Substance—it is a Substance within which Subjectivity and Objectivity are abstractly-distinguishable, coordinate factors, aspects, or or determinations. Experience is not the mere “togetherness” or “compresence” of Subject and Object; for, there is always a relatively determinable margin of Experience which, despite being present, falls outside the radius of explicit attention; this subliminal “surplus” wades in the margins of any given Experience and always “coats” or “qualifies” each moment of Experience with a unique “aura” or “tone.”


The Empire of Experience is without circumference or margin; its Kingdom is infinite. Its infinitude is evidenced by its all-embracing inclusivity and self-transcendency. Indeed, there is nothing beyond its scope; for, to reach beyond the pale of Experience is to disclose that which hath already lied within its grasp. Unfortunately, the sovereignty of Experience has not always been respected, let alone acknowledged. Time and again, Experience has been threatened by an ancient force that has sought to dissolve it into a storm of illusive material and physical factors. This ancient creed is none other than MaterialismMaterialism stands or falls with its ability to explain Experience. Indeed, rather than treating Experience as the principle of explanation and discovery, the Materialist, “from defect of nature or of education, or probably both,” is led by an untutored instinct to explain the fact of Experience in terms of the abstract and unreal.  Let us follow the Materialist along this dreary path and see how he fares. 

Now, in explaining Experience, the Materialist starts off by making two fundamental mistakes—two missteps that are characteristic of all Materialistic explanations of Experience. Firstly, the Materialist fails to recognize two crucial facts that live and move within Experience: (i) the fact that, within Experience, the Subject of Consciousness and the Object of Consciousness are mutually implicative of each other, and (ii) the non-Objectified margin of Experience works to shape the character of the Object of Consciousness. The fatal consequences of the Materialist’s negligence of these facts will lurk in the background and haunt the entirety of his explanation. Indeed, the Materialist’s uncanny affinity for abstraction and division leads him to treat the Subjective and Objective factors within Experience as isolated, independent, and externally related units—forgetting that, within Experience, we find the Subject of Consciousness and Object of Consciousness to be two, abstract, mutually-implying determinations, aspects, or moments, of that “Many-felt-in-One” that the Materialist so desperately seeks to explain. Secondly, before anyone even has time to blink, the Materialist makes another blunder: he mistakenly identifies Experience with either (i) the Subject of Consciousness, (ii) the Object of Consciousness, or (iii) certain sensuous, qualitative determinations (e.g., qualia) of the Object of Consciousness (or the non-Objectified margin of Experience).

Let us illustrate this miserable mistake with help from a “part-whole” analogy. The Materialist mistakenly identifies a “whole” with one of its isolated “proper parts”—said “proper part” most evidently being less than that “whole” of which it is a constituent “proper part.” Furthermore, said “whole” (i.e., Experience) is not only richer in content than said isolated “proper part,” but also has a unique, qualitative, multi-dimensional structure (i.e., a Subject-dimension, a non-Perspectival-dimension, and a Perspectival-dimension) that is non-isomorphic to that of any of its “proper parts” taken singly. How on earth can a “proper part” of a “whole” give rise to that “whole” of which it is but a “proper part?” If you are a Materialist, and you wish to explain the fact of Experience, I only ask that you do justice to Experience by actually keeping in mind what Experience actually is.

Now, it doesn’t matter whether the Materialist mistakes Experience for the Subject of Consciousness, the Object of Consciousness, or certain sensuous, qualitative determinations of the Object of Consciousness; for, all three options are ultimately failures—but the Materialist doesn’t realize this. Indeed, he pushes even further by performing a biopsy on the Object of Consciousness.  The Materialist, forgetting that the Object of Consciousness’s determinate character is contributed in part by the Subject of Consciousness and that determinable, non-Objectified margin of Experience, attempts to strip the Object of Consciousness of any and all Subject-implying determinations and any and all Experience-implying determinations.  The biopsic operation destroys the datum upon which the Materialist was ravaging for answers, leaving him with a contentless, intangible, abstract, hypothetical, and unreal X. The Materialist divines this to be an independent and self-subsisting “thing-in-itself” with causal efficacy. The Materialist cherishes this meager shadow of a reality as the answer to all of his difficulties. However, he soon realizes that his precious X has only a hypothetical existence—an existence “only in the understanding,” rather than an existence in reality. With the help of a bastardized form of the ontological proof, the Materialist establishes the unconditioned existence and reality of X by virtue of the fact that X would be much greater for his explanation if X actually existed in reality rather than as a mere concept “in the understanding.”

Having established to his liking the unconditioned existence of X, the Materialist now tries to spin the concrete and actual out of the desolate and the barren.  However, as was seen above, both the concept and unconditioned existence of X were arrived at with the help of several blunders and illegitimate inferences.  Further, X, as a concept, had its conceptual content and determinate meaning exhausted by facts “internal to” Experience. But this just means that X is conceptually sense-dependent upon facts “internal to” Experience; in other words, one cannot grasp or understand X without grasping or having a prior understanding of certain facts “internal to” Experience or Experience itself.1 On the other hand, it is clear that one can grasp or understand Experience, and facts “internal to” Experience, without ever grasping or understanding the Materialist’s X.  Now, when the Materialist attempts to explain the existence of Experience in terms of X, or the emergence of Experience from X, he fails to see that the driving force of his explanation not only presupposes, but also depends upon for its meaning and “sense,” the presence of Experience within it. Furthermore, since facts “internal to” Experience exhaust X’s conceptual content and meaning, it follows that Experience cannot be eliminated from any posited X without said posited entity becoming meaningless and “sense-less.” As such, the Materialist’s explanation is self-condemned from the start. Indeed, vicious circularity haunts the Materialist at every turn. The following illustration should help visualize the Materialist’s dilemma. Let E represent Experience, and let (EX) represent X. The Materialist, as we have seen, must explain E in terms of X; however, this just means that he must explain in terms of (E—X). However, this cannot be done unless he first explains (E—X) in terms of ((E—X)—X); but this cannot be done unless he first explains ((E—X)—X) in terms of (((E—X)—X)—X); but this cannot be done unless he first explains (((E—X)—X)—Xin terms of ((((E—X)—X)—X)X). And so on, and so on, ad infinitum. And this circle is clearly vicious.2

The Materialist is forced by his own hand to presuppose at the very beginning of his explanation, the very presence of the phenomenon which he professes to have reached as the final result. Therefore, it is impossible—in principle—for Materialism to genuinely explain Experience.

Footnotes:

[1] Conceptual sense-dependence can be explained in the following way:

“Concept P is sense dependent on concept Q just in case one cannot count as having grasped P unless one counts as grasping Q….A paradigmatic sense dependence claim is Sellars’ classic argument in Empiricism and the Philosophy of Mind that one cannot master the use of “looks” talk without having mastered the use of “is” talk. The concepts nail and hammer may be related like this: one cannot understand what a nail is—something meant to be driven by a hammer—without understanding what a hammer is….Another example: the property being produced by a reliable belief-forming mechanism is conceptually dependent on that of being a true belief, because to be a reliable belief-forming mechanism is to produce beliefs that are likely to be true.” (Brandom, Holism and Idealism in Hegel’s Phenomenology, 78-79) 
[2] I figured that it would be helpful to include a couple of passages that go into detail about what constitutes a “vicious regress of explanation.”
Vicious regress of explanation: At each stage, n, an instance of a puzzle is posed an an explanation offered, and this explanation gives rise to a new instance of the puzzle, forming stage n+1; and furthermore, the success of the explanation at stage n depends on the puzzle at stage n+1 being resolved.” (Cameron, The Moving Spotlight: An Essay on Time and Ontology, 60)   
“Here, again, I think Russell clearly right in holding that there is one kind of “regress” which is always fatal to any hypothesis which implies it. No intelligible proposition can be such that an infinite “regress” arises in the very attempt to state its meaning. An apparent proposition P0 which turns out to be such that we cannot state its meaning without first stating as parts of that meaning the infinite series of propositions P1P2,…, Pn,…, Pω, must be no proposition at all but a mere unmeaning noise. For, as we can never exhaust an infinite series by enumeration of its terms, we could never know definitely what such a P0 means, and every proposition must have a fully determinate meaning. Hence for us, at any rate, P0 is no proposition at all.” (Taylor, Philosophical Studies, 47-48)