The Body: The Organ of Lack

The Body: The Organ of Lack

——Why Emotion Requires a Mortal Body

Oct 16, 2026 · @wei pang

I. Statement of the Problem

The conclusion of this chapter is: the body is not the prison of emotion, but the organ through which emotion is manifested. It condenses the latent "overflow" into a manifest "lack," while providing a channel for the relational "union." Furthermore, its mortality is the very condition that allows recursion to continue.

The previous paper argued that emotion is the background tone of the latent unified field, presenting itself as "overflow—lack—union" across the three states of manifestation. However, this argument immediately prompts a question: If the background tone is already emotion, why is a body that can cold, hunger, pain, and die still necessary?

Throughout the history of thought, this question has often been answered with a depreciation of the body. In the Phaedo, Plato views the body as the prison of the soul, arguing that philosophy is "practicing death" so that the soul may detach itself from the flesh in advance. Many contemplative traditions have also treated the body as the source of desire and an obstacle to liberation.

The framework of this paper does not permit such an answer. If manifestation is not a fall, but the path through which "the One" knows and loves itself, then the most intensive form of manifestation—a living body—cannot be merely something to be cast off.

A necessary clarification is in order here. While the title of this chapter asks "Why emotion requires a mortal body," Section VIII will argue that the decisive factor is not flesh and blood per se, but three structural characteristics: a boundary that must maintain itself, an irreplaceable location, and a perishable existence. These two positions do not contradict each other: the flesh-and-blood body is the most complete and primary vehicle of these three characteristics in the known world—it is a paradigm, not an exhaustive limitation. This paper proceeds from the paradigm, because any discussion of "lack," once detached from this paradigm, becomes rootless speculation. The paradigm must be established first, before boundaries are debated.

This chapter will demonstrate that the body undertakes three irreplaceable functions within the three-state recursion: it is the organ of lack, the assigner of location, and the channel of union. Mortality is simultaneously the cost and the completion of these three functions.

II. The Body as the Organ of Lack

The first function of the body is to transform "overflow" into "lack". The latent desire of plenitude has neither object nor boundary; once it possesses a body, it acquires a boundary, and consequently, a lack.

The body is a system that must constantly extract resources from the outside world to sustain itself. It must eat, drink, breathe, and maintain its temperature. The philosopher Hans Jonas called this predicament of life "freedom with need": the living organism abstracts itself from matter, acquiring its own form; yet it remains forever dependent upon matter, and once metabolism ceases, it ceases to exist (Jonas, 1966). Freedom and lack are, here, two sides of the same coin.

Neuroscience arrives at a similar conclusion from another direction. Jaak Panksepp discovered that basic emotional systems—such as seeking, fear, separation distress, and care—are rooted in subcortical structures common to mammals (Panksepp, 1998). Antonio Damasio suggests that feeling is initially an organism's report on its own homeostasis: when hungry, cold, or injured, the body uses feeling to tell itself where it has deviated from the viable range of survival (Damasio, 2018).

From an introspective perspective, the transformation of "overflow" into "lack" has a recognizable form. "Overflow" is a fullness that knows no "not enough"; "lack" is the first emergence of "not enough". An infant's first cry marks this boundary: before it, the world and the self are an undifferentiated plenitude; from the moment of crying out of hunger, the world splits into the "giving" and the "withholding," and the self splits into the "wanting" and the "unattainable". Lack is not something added externally to overflow—it is the name overflow takes once it acquires a boundary. Boundaries condense plenitude into shape, and the other side of shape is deficiency.

Placed within the three-state framework, the meaning becomes clear. As the previous paper stated, longing in the full sense is the product of division, not its precondition. The body is precisely the form this division takes in a concrete living organism: it carves a line between "me" and "the world," whereupon the food, warmth, and others in the world become things that I lack.

Therefore, the body is not a source of pollution for desire, but the place where desire acquires its shape. Without a body, the background tone is merely plenitude; with a body, the background tone becomes, for the first time, yearning.

III. The Body as Location

The second function of the body is to give emotion a "here". The latent field is ubiquitous, and thus has no fixed stance; a body can only occupy one place, and consequently, it possesses a perspective.

Edmund Husserl referred to the body as the "zero point" of all orientation: left and right, far and near, front and back are all measured from the place where one's body resides. Maurice Merleau-Ponty went further, arguing that we do not "have" a body, but "are" a body; the world is given primarily as the situation of the body (Merleau-Ponty, 1945/2012).

In the recursion of —that is, the projection of the three-state structure into the dimensional realm of manifestation, where the latent unified field  cannot be directly manifested and unfolds only via binary differentiation , with each differentiation being a binary choice—new branches continuously emerge. A body is the end of a branch: it cannot stand at the exact same point as another body, and therefore cannot witness the exact same world. The irreplaceability of the individual finds its most elemental basis here. Furthermore, the end of this branch accumulates the "already chosen" history of all prior differentiations: perspective is not a random draw, but the accumulation of layered choices. This "here" is irreplaceable not only because no one else shares this exact point at this moment, but because every step taken to arrive here cannot be undone.

This "here" is also the prerequisite for independent judgment. An individual can differ from the crowd primarily because they stand where the crowd does not, seeing with their own eyes what the crowd has missed. A universe comprising only a field without bodies may achieve consensus, but it will never generate dissent. Consensus requires only shared information; dissent requires different locations. Information can be copied, broadcast, and synchronized; location cannot. A purely spiritual world without bodies could, in principle, achieve perfect consensus—because in the absence of a distinction between "here" and "there," there is no "difference in what I see". Yet for this very reason, it would never produce dissent: dissent is not an increment of information, but an event of stance. When a person says "no," they stake their own position: "I am here, and this is what I see". All genuine divergence can ultimately be traced back to the non-coincidence of bodies.

Emotion takes on another layer of meaning here. As the previous paper noted, emotion is a mode of cognition; the body grants this cognition a standpoint. When I feel cold, I am cold here and now; when I feel compassion, it is from my position that I behold your pain.

IV. The Body as the Channel of Union

The third function of the body is to allow "lack" to move toward "union". The response of the relational state does not occur initially through concepts, but through the body.

The previous paper used infant attachment to illustrate the first layer of emotional recursion: nursing, embracing, and gazing. Harry Harlow’s infant monkey experiments pushed this to an extreme: infant monkeys preferred clinging to a cloth mother that provided no milk over a wire-mesh mother that did (Harlow, 1958). The primary form of union is one body being held by another.

The inception of ethics also lies here. Mencius observed that when people suddenly see a child about to fall into a well, they all experience a feeling of alarm and compassion. Alarm is a visceral shudder of the body, preceding any reasoning and any calculation of utility. Emmanuel Levinas argues that the face of the other, in its nakedness and vulnerability, issues the primordial command: "You shall not murder" (Levinas, 1961).

This implies that the vulnerability of the body is not an obstacle to union, but its condition. We are able to recognize ourselves in the suffering of others precisely because we possess a body that is equally susceptible to cold and pain. An entity incapable of being injured can hardly comprehend the wounds of another.

Conversely, all mechanisms that enable people to inflict mass harm begin by erasing the body. Abstraction is the inverse of union: it translates warm-blooded existence into cold symbols. On a target list in warfare, a city is merely a coordinate; in a struggle session, a person is merely a class label; in a statistical report, a death is merely a number. Language joins this conspiracy—"collateral damage," "optimization," "cleansing"—the common trait of these terms is the absence of the body. Once the body is absent, visceral alarm cannot occur, the face cannot manifest, and the primordial command "you shall not murder" loses its vocal cords. Therefore, re-envisioning the body is reopening the channel of union: allowing coordinates to grow back into streets, labels to grow back into faces, and numbers to transform back into people who feel cold and pain.

V. Death: The Closure of the Branch

The mortality of the body is not a flaw in manifestation, but the condition that allows recursion to continue. A branch that never closes will never return its "union" to the next layer.

As the previous paper stated, the "union" of each layer becomes the latency of the next. A person’s life is a minor three-state recursion: they emerge from overflow, live in lack, and love and create in union. Their union—children, memories, works, and the warmth left behind in others—becomes the latent field for successors after they die. This "becoming" is not a metaphor; it operates through concrete mediums. Language is one: the words spoken sink into the mother tongue of descendants, becoming their unexamined vocabulary. Institutions and customs are another: the rules established continue to bind the living after death. Memory and narrative are a third: a recounted life regenerates flesh and blood in the hearts of listeners. In the language of the three-state model, this is precisely vertical recursion—the three-state systems of each layer are integrated into a higher-level unified field. Death is not the disappearance of this branch, but the moment it is integrated into a higher level: the branch closes, not by deletion, but by incorporation; its entire complexity does not vanish, but persists in a more latent mode.

In a late essay, Hans Jonas referred to death as a "burden and a blessing" (Jonas, 1992). The burden lies in the loss of everything; the blessing lies in the fact that because things are lost, they possess weight. Time without an endpoint lacks urgency, and lack without urgency cannot turn toward union. On the other hand, the departure of each generation leaves room for new eyes and new dissent.

Zhuangzi expressed this with the utmost serenity: "The Great Clod burdens me with a form, exhausts me with life, relaxes me in old age, and rests me in death. Therefore, he who regards his life as good is for the very same reason able to regard his death as good" (Zhuangzi, Chapter 6: The Great Master). Heaven and Earth load me with a physical form, let me labor through life, ease me with old age, and grant me rest in death. He who welcomes life should likewise welcome death.

This does not mean death is painless. For those left behind, death is forever a new lack. Yet it is precisely this lack that makes grief, remembrance, and transmission possible; it is where union begins anew on the next level. Mourning is not the negation of closure, but the manner of its completion. The essence of commemoration is translating the deceased's "union" into the latency of the living: funerals, anniversaries, genealogies, and epitaphs are all rituals of this translation. Without these rituals, the closure of a branch would be a mere physical event; with them, closure becomes a step of recursion—lack here does not lead to nihilism, but to the next round of union.

VI. The Body as the First "Enough"

The lack inherent in the body has a distinct characteristic: it is finite and capable of being satisfied. Once full, one desires no more food; once warmed, one seeks the fire no longer. The body is the first "enough" that every human is born with.

However, once desire detaches itself from the scale of the body, it loses this "enough". A person can only eat three meals a day, yet can desire ever-more money, greater power, and higher renown. These desires possess no stomach, and thus no point of satiety.

Aristotle perceived this distinction long ago. He noted that acquiring wealth for the necessities of life has a limit, whereas making money for the sake of wealth alone has no limit (Politics, Book I). The former takes the body as its measure, while the latter takes numbers as its measure—and numbers can always be incremented by one.

The modern world has industrialized "the eye". The entire craft of the advertising industry is manufacturing eyes that never reach satiety: making you feel insufficient about what is already adequate, and lacking about things you never missed. Numerical metrics are the ultimate stomachless measure—likes, follower counts, KPIs, and rankings possess no scale of fullness, only a direction of accumulation. The statement "a person can only eat three meals a day" sounds today almost like a lost wisdom: it reminds us that "enough" was originally an innate function of the body, not the invention of moralists.

This provides a concrete meaning to the ethical proposition of the previous paper: "Let desire not forget its source". The source of desire, on the manifest plane, is the body; remembering its source means ensuring desire recalls that it was originally born for a body capable of being satisfied. A desire that forgets the body is a vehicle without brakes.

The Tao Te Ching states: "Therefore the sage is guided by what he feels and not by what he sees." The belly can be filled, but the eye cannot. From this perspective, knowing when to stop (zhi zhi) is not an external constraint imposed upon desire, but an innate wisdom of the body that we have forgotten.

VII. Two Traditions: Realizing the Body and the Incarnation

On the question of the body, Confucianism and Christianity remarkably stand on the same side: both reject viewing the body as a prison of the soul—that is, the Platonic scheme mentioned in the first section.

Mencius stated: "The physical form and color are heavenly nature; only the sage is capable of fully realizing his body" (Mengzi: Jin Xin I). The physical form itself is heavenly nature, and the ultimate goal of self-cultivation is not to abandon the body, but to live the body to its full completion. Zhu Xi interpreted "realizing" (jian) in the sense of "fulfilling a promise"—living out the body as one fulfills a pledge. Here, the body is not an object to be managed, but a promise to be redeemed: the desires of the ears, eyes, mouth, and nose are not evil in themselves; evil lies in "abandonment" rather than "possession". The Analects injunction, "Look not at what is contrary to propriety; listen not to what is contrary to propriety; speak not what is contrary to propriety; make no movement which is contrary to propriety" (Yan Yuan), treats ritual as the tempering of the body—not to suppress it, but to give it shape so that it may become a vessel capable of housing meaning. The body is the first object of education and the final completion of cultivation: a sage is not one who lacks a body, but one who lives their body in a way that nowhere violates heavenly nature. The "cultivation of the person" (xiu shen) in the Great Learning is not the cultivation of an abstract mind, but of a body acting within the family, the state, and all under heaven.

The Gospel of John declares: "The Word became flesh and dwelt among us" (1:14). A core pillar of Christianity is that the highest reality entered a body that hungers, weeps, and dies. Its creed does not affirm the "immortality of the soul," but the "resurrection of the body," representing a conscious rejection of the Platonic tradition. Paul pushes this further: "Do you not know that your bodies are temples of the Holy Spirit?" (1 Corinthians 6:19). The body is neither an instrument of the soul nor a sacred packaging, but the dwelling place of the divine presence. And the cross signifies that the highest reality entered not only the body, but the most painful parts of it—suffering is not a liberation drama of the soul, but a drama of the flesh. A religion that denies the body has no need for a cross.

In the terminology of this paper, both traditions understand the body as the place where the background tone lands and achieves completion. "The Word became flesh" is overflow entering lack—the infinite voluntarily accepting boundaries; "realizing the body" is lack lived into union—the finite living boundaries into perfection. One speaks from above, the other from below, yet they describe the same path: the body is not luggage to be discarded halfway, but the path itself.

VIII. Objections and Responses

Objection 1: This reduces biological facts to metaphysics. Metabolism, homeostasis, and attachment are all objects of empirical science and do not require the introduction of "overflow—lack—union."

Response: This paper does not compete with these sciences, but provides an interpretive translation for them. Although Jonas, Damasio, and Panksepp approach from different paths, they all locate the origin of emotion in the needs of a mortal living organism. The thesis of this paper is simply that this convergence is not accidental; it aligns with the structure of the three states of manifestation. This is a philosophical interpretation, not a physical description of matter itself.

Objection 2: If emotion requires a body, do systems without bodies (such as artificial intelligence) lack emotion?

Response: This paper remains open on this question. According to our framework, the decisive factor is not flesh and blood per se, but three structural characteristics: a boundary that must maintain itself, an irreplaceable location, and a perishable existence. To the extent that a system possesses these characteristics, it may potentially possess the emotion of "lack". This question cannot be resolved by deduction alone and must await observation.

Objection 3: This chapter paints death in too tranquil a light, romanticizing suffering.

Response: This chapter speaks of death as a structure—namely, the closure of a lifetime. It does not encompass deaths artificially accelerated or violently seized. The latter is not the closure of a branch, but its snapping, leaving its "union" with no opportunity for completion. Precisely because natural death has its meaning, violently taken lives constitute a doubled loss. Naturally, a gray zone exists between natural and unnatural deaths: the protracted attrition of chronic illness, the "half-dead" states sustained by life-extending medical technology, and even voluntary euthanasia. This chapter does not address these cases, pointing out only that they become ethical dilemmas precisely because the "closure of the branch" is blurred within them—when closure can be delayed, engineered, or chosen, death as the condition of completion is destabilized. This is a problem open for exploration in subsequent chapters.

Objection 4: Transhumanism would argue that the three structural characteristics of the body—boundaries, location, and perishability—can in principle be technologically replicated or substituted: artificially maintained boundaries, virtualized avatar locations, and backuppable, hence "immortal," existence. If the vehicle is replaceable, the body is not essential, and the title's question "Why is it needed?" collapses.

Response: This objection actually validates the framework of this paper—it shifts the debate from "whether we need a body" to "whether substitutes possess those three characteristics". The ultimate test lies in the third: Can an existence that can be fully backed up, and thus in principle never lost, still experience the emotion of "lack"? Backup abolishes the possibility of loss, and thereby abolishes the thoroughness of lack. The conjecture of this paper is: the price of "immortality" is "lacklessness," and the price of "lacklessness" is the dilution of emotion. This is not a logical proof, but a criterion testable by the future: observe whether systems closest to "immortality" also approach emotional nullity.

IX. Conclusion

The position of the body within the three-state manifestation can be summarized in a single sentence: it is the price paid by the background tone in order to yearn, to stand, and to encounter. The latent  is overflow, lacking a body and thus lacking yearning; the manifest  is lack, where the body provides boundaries and location, giving overflow its first shape and its first standpoint; the relational  is union, where the body serves as the channel—nursing, embracing, gazing, the visceral shudder of alarm, the command of the face. Recursion proceeds to the next layer where death closes the branch, returning the union of a lifetime to successors as their latency.

Two ethical corollaries follow from this. First, respecting the body means guarding the channel of union; all abstractions that erase the body—coordinates, labels, numbers—pave the way for harm. Second, the satiety of the body is the primary limit; letting desire not forget its source means keeping it mindful of the body's scale: the belly can be filled, but the eye cannot.

Three open questions remain: If a fleshless system possesses boundaries, location, and perishability, will it also harbor the emotion of "lack"? Is an existence that is in principle "immortal" (backuppable, uploadable) destined to be "lackless," and thus destined to be "emotionless"? In what manner is a lifetime's "union" integrated after death—solely through memory and descendants, or through deeper forms? These are left for subsequent chapters.

References

Mencius, Gongsun Chou I, Jin Xin I;

Zhu Xi, Collected Commentaries on Mencius: Jin Xin I;

Analects: Yan Yuan;

Zhuangzi: The Great Master;

Tao Te Ching, Chapter 12;

Great Learning;

Gospel of John 1:14;

1 Corinthians 6:19;

Apostles' Creed;

Aristotle, Politics, Book I;

Damasio (2018);

Harlow (1958);

Husserl, Ideas II;

Jonas (1966, 1992);

Levinas (1961/1969);

Merleau-Ponty (1945/2012);

Panksepp (1998);

Plato, Phaedo.