Sustenesis Theory does not begin its account of meaning from human subjective feeling, but from existence itself. Traditional discussions often assume that meaning must consist in “what something means to some subject.” On that assumption, anything without consciousness cannot have meaning. Sustenesis Theory changes this starting point. A thing can exist because its differentiated elements are held under constraint and maintain sustained coherence through change. Existence is not the static occupation of a place, but the process through which a structure continues to become itself.
A sustenetic structure’s basic existential meaning—that is, meaning at the level of existence—appears as the directionality with which it continues to maintain and form itself through change. The concern here is existential meaning; it does not replace the earlier general definition of structural meaning in Sustenesis Theory. Structural meaning is the position and function of differentiated elements within a sustenetic structure; value is the directional expression through which a structure maintains, repairs, extends, and improves itself. These three are related, but they cannot be identified with one another. Here, “itself” refers neither to a fixed material composition nor to an absolutely closed boundary, but to the organizational coherence that the structure can retain through change.
At the level of existential meaning, an apple’s remaining an apple—or, put differently, its continuing coherently as a mode of existence—constitutes its basic existential meaning. This indicates, first of all, the continuity of the apple’s existence at this structural level. It does not imply that continued existence already contains the whole of meaning and value. The matter within the apple is constantly changing. The apple ripens, loses water, and gradually decays; yet for a certain period, these changes do not disrupt the sustained coherence of the apple as a whole. It continues to exist in the manner of an apple.
This does not mean that the apple has an intention, still less that it “wants” to continue being an apple. Directionality is not the same as conscious purpose. It is the way in which a structure tends to maintain itself under particular constraints. Nor does the apple’s meaning lie in being edible to human beings. Being edible is a functional meaning that arises once the apple enters human relations; it is not the apple’s basic existential meaning. When the apple’s overall structure disintegrates, its existence and meaning at the level of the apple come to an end, while its matter and energy enter other sustenetic structures.
Existence and meaning are therefore related, but cannot be completely identified. Existence concerns the way in which a structure continues to become itself. Structural meaning concerns the position and function of the differentiated elements and of the whole within relations. Life meaning concerns how these structural relations unfold in the directions through which life maintains, repairs, and develops itself.
The basic existential meaning described here is descriptive. It is not equivalent to value, truth, or legitimacy. That a structure can maintain itself shows only that it has formed a mode of existence and a direction of operation. It does not show that the structure is thereby true, rational, good, or worth sustaining.
Life makes this directionality more apparent. Metabolism, repair, adaptation, reproduction, and response to the environment are not created by consciousness. They are ways in which living structures maintain and continue themselves. Life meaning does not begin in the realization of some externally prescribed goal, but in life’s continuing to form and sustain itself as life. Human life can of course also form ideals, responsibilities, vocations, family bonds, and value commitments, but these are higher-level forms that arise when basic existential meaning enters complex structures of consciousness and society.
Consciousness is therefore not the condition or premise of structural meaning or basic existential meaning. Structural meaning and basic existential meaning can exist before consciousness appears. Once consciousness appears, meaning further becomes something that can be felt, represented, interpreted, compared, and actively chosen.
A sustenetic structure without consciousness can operate only according to the constraint relations it has already formed. With the emergence of consciousness, a living structure begins to represent its own state, sense differences between itself and its environment, anticipate the possible consequences of different directions, and choose among multiple possibilities. Meaning thereby acquires reflexivity: life not only has a direction through which it maintains itself, but can also become conscious of what it is maintaining, what it may lose, and what it is willing to become.
Consciousness does not create meaning out of nothing. It is a capacity for meaning to present and regulate itself, developed within complex living structures. What is commonly called the meaning of one’s life is a reflexive form of meaning, formed as basic existential meaning and structural meaning are organized through consciousness, language, value, and social relations. It may form, collapse, and form again under new conditions of life. When a person feels that life is “meaningless,” this usually does not mean that the person’s life has completely lost its directionality. It means that the self-interpretations, value aims, and real-life relations that previously organized that life have lost their sustained coherence.
Soul is a higher-level structure formed on the basis of consciousness. In Sustenesis Theory, the soul is not an independent substance residing in the body, nor another “little self” that can leave the body at will. Soul is the whole-person sustenetic structure through which a person continuously organizes body, consciousness, memory, emotion, relation, value, and life direction as one and the same “I.”
Soul does not introduce another entity beyond an already existing “self.” The self emphasizes reflexive self-reference, identity boundary, ownership of experience, and agency. Soul is the whole-person sustenetic structure that includes body, self, consciousness, memory, emotion, relation, value, and temporal direction.
Body and brain continually change. Memories are forgotten and reconstructed, while a person’s understanding, character, and relations also change. Yet these changes are usually still organized within a relatively continuous personal life. Soul is this sustained coherence of the whole. It is not any one of these parts, but the organizational form through which they are sustained as one concrete person.
Nor can soul be equated with consciousness. Consciousness is the reflexive integration of a living sustenetic structure in relation to itself and its environment. It is expressed in the capacity to feel, represent, and regulate its relation to itself and the world. Soul integrates consciousness, memory, emotion, bodily experience, and value direction across different times into a continuing self. A person’s soul does not cease to exist during sleep, anesthesia, or a temporary loss of consciousness, because the overall structure that sustains “this person” still exists. A temporary interruption of conscious activity is not the same as the disintegration of the personal sustenetic structure.
Not every structure that has meaning has a soul. An apple has a directionality through which it maintains its existence, but it lacks the capacity to integrate its own experience, relations, and future direction as an “I.” In the present account of human beings, soul appears in living structures capable of a high degree of self-integration and temporal continuity. Whether a non-biological system could form an equivalent structure of integration and subject continuity requires a separate account of its concrete sustaining conditions.
As for whether the soul continues to exist after death, Sustenesis Theory cannot substitute belief for argument. After bodily death, the biological conditions that maintain the unity of consciousness, memory, and personhood will ordinarily disintegrate. A person’s works, ideas, social influence, the memories others retain of that person, and the data left behind may continue to participate in other sustenetic processes. But this shows only that some of the person’s structures and effects continue. It does not directly prove that the original first-person subject still exists.
Sustenesis Theory does not logically exclude the possibility that the soul could continue to sustain itself in another carrier or structure. But whether the same soul continues cannot be judged solely by whether memories and information have been copied. It also requires examining whether the original structure retains genuine causal continuity, organizational coherence, and the capacity to continue as a self-operating whole. Carrier transformation cannot be understood as a soul-substance continuing to float free of all sustaining conditions. The continuing structure must still satisfy the key constraints of embodiment or environmental embeddedness, continuous memory, emotion and value direction, causal continuity, reflexive integration, and the capacity to continue as a self-operating whole. A copy that is exactly like someone is not necessarily the original person.
Seen in this way, meaning, consciousness, and soul are not three isolated concepts. They are different levels in the increasing complexity and reflexivity of sustenetic structures.
Existence is the stable presentation of a sustenetic structure at a certain scale—that is, its sustained coherence through change. Structural meaning is the position and function of differentiated elements and of the whole within relations; life meaning is the way these structural relations unfold in the directions through which life maintains, repairs, and develops itself. Consciousness allows these directions to be felt, represented, compared, and adjusted. Soul integrates body, consciousness, memory, emotion, relation, and value into a concrete self that persists across time.
Structural meaning and basic existential meaning do not wait for consciousness to confer them. Consciousness makes meaning available to experience, interpretation, and renewed choice. Nor is soul a mysterious entity attached to life. It is the whole way in which a conscious living being continues to become “this person.”