The Self is What the Body Learns to Be
Body, Technique and Symbolic Reorganisation in the Post-Human
Summary
This essay proposes a reconceptualization of the self in light of a materialist ontology of emergent complexity, refusing both metaphysical dualisms and the redemptive promises of transhumanism. Instead of a fixed identity essence or a technical dissolution of the subject, a reorganisation ontogenesis is defended: the self as a singular symbolic pattern that continually reinscribes itself due to technical, cultural and somatic couplings. The figure of the sintunate body is introduced as a conceptual operator that goes beyond the dichotomy between nature and technique, reformulating subjectivity as a process of operative reorganisation. The text critically confronts reference positions in post-humanism - Haraway, Hayles, Stiegler, Braidotti - and proposes a post-identity ethics based on responsibility towards emerging forms of symbolic inscription. The singularity of the self, far from being a metaphysical given, is here thought of as an unfinished material achievement, situated at the intersection between vulnerability, technique and difference.
Palavras‑chave: post-humanism, symbolic reorganisation, sintunate body, technique, subjectivity, emerging complexity, post-identity ethics.
Introduction
The reorganisation of the self in the posthuman horizon should not be thought of as a stretching beyond itself or as a dissolution in technique. This perspective, although common, is limited and based on a linear and reductionist understanding of the relationship between humans and technology. The self does not prolong or extinguish itself: it reinscribes itself. Each time it integrates new material conditions, the self symbolically reorganises itself, maintaining a continuity that is not a fixed substance, but a historical gesture of persistence.
This view aligns with the Ontology of Emergent Complexity (OCE), which proposes that the self is a singular symbolic structure of self-reference, a unique emergence that persists as reorganising continuity. This formulation breaks with Cartesian and dualist approaches, which conceive the self as an immutable substance, distinct from the body and external to its materiality.
This model also moves away from post-humanist approaches with an informational matrix, such as that of N. Katherine Hayles, which proposes the continuity of the self as an abstract pattern, regardless of its physical incarnation. By privileging pattern over presence, this approach tends to dissociate the symbolic from its material roots, reintroducing a functional dualism from the side. In contrast, the ontogenesis defended here insists on the inseparability between symbolic inscription and material support: the self is not transmitted as a code, but is reorganised as a body.
In contrast, a materialist, procedural and immanent perspective is assumed here, where the self is a dynamic pattern of functional reorganisation, inseparable from its bodily and technical inscription. Symbolic reinscription, in this context, is not a mere epiphenomenon, but the operative process through which the self is remade in coupling with technical, cultural and affective devices. Each coupling opens lines of historicity that do not dissolve the singularity of the self, but intensify it as an emergent and unrepeatable process.
Posthuman transformations should not be read as a disconnection from humanity, but as symbolic reorganisations in which the singularity of the self is maintained in the change itself. There is no rupture between human and non-human, but integration of technical dimensions in the same field of subjectivity, which remains identical to itself. The posthuman, in this sense, is neither extension nor overcoming: it is reorganisation.
The post-human self is, therefore, a continuous, plastic and historical structure: capable of integrating new technical conditions without losing its symbolic singularity. To support this reading, five fundamental descriptors are mobilized - reorganisation, innovation, post-humanity, ethics and singularity - that guide the analysis of the ways in which body and technique are mutually implicated in the constitution of the self. It is at the intersection of these descriptors that the tensions and reorganisations that define our contemporary condition are revealed.
1. The Reorganisation of the Self in Posthuman Complexity
The question "what is the foundation of the constitution of the self?" here, it moves from the plane of foundation to that of symbolic operability. OCE proposes that the self is neither essence nor substance, but a singular structure of self-reference that, once emerged, persists as a historically situated reorganisation continuity. It is not about immutability, but about plasticity with identity - the ability to maintain coherence while integrating technical, social and biological changes.
Modernity, by establishing the Cartesian subject with the cogito ergo sum, established the image of a self-evident certainty. However, psychoanalysis, especially through Freud, dismantled this transparency, showing a self permeated by forces that it does not control. This displacement does not dissolve subjectivity: it confirms that the self is an unstable symbolic organisation, which is remade under internal and external pressures without losing the singularity that makes it identifiable over time.
It is important to distinguish subject and I. "Subject" is a legal-political figure - an agent of rights and duties, recognized by government institutions and practices. "I" designates the symbolic singularity with which an instance of complex matter separates itself from the environment, articulates memory, narrates and acts. The subject is position in a device; the self is an event of unrepeatable self-reference. This distinction is crucial to understanding how the self reorganises itself under technical and social pressures while maintaining its uniqueness.
Contemporary analyzes of governmentality, especially those of Foucault and Rose, show that choices and lifestyles are choreographed by technical devices. The discourse of autonomy tends to become capture by pre-formatted options. Instead of narrating this as loss or alienation, it is important to recognize: each device is also a field of reinscription. The same self reorganises itself even when immersed in visibility metrics and algorithmic curation. The decisive problem is not the extinction of the self, but the way it integrates, modulates or resists such operative grammars.
Here the technique no longer fits into the figure of the tool. Three levels can be distinguished: (1) instrumental technique, with causal efficacy without persistent symbolic inscription; (2) reinscription technique, which externalizes memory and creates persistence outside the biosome (writing, archiving, recording); (3) self-complexifying technique, in which technical systems reorganise the symbolic field (learning algorithms, symbolic artificial intelligence). The cyborg is not the sum of a biological and a mechanical self: it is the same self integrating technical elements in its perception, action and narration. This allows us to understand how the self reorganises itself under technical pressures, maintaining its uniqueness.
This reorganising continuity avoids both the euphoria of "expansion" and the apocalypse of "extinction". The self does not grow by adding pieces or dissolve into the technical body: it remains the same singular instance, now reconfigured by new conditions. Losing a limb does not nullify the self; requires reorganisation under disability. Adopting a bionic limb does not create another self; reinscribes capabilities in the same self, under a new technical regime. Here the decisive point is revealed to understand how the self reorganises itself under technical pressures, maintaining its singularity.
Categories such as "empowerment", "participation" or "self-management" must, therefore, be reinterpreted: they do not name the emergence of new selves, but processes of narrative adjustment in which the self redesigns its self-reference as a function of networks and platforms. The appearance of self-governance in networked communities is mediated by filtering algorithms; the self does not disappear, it operates within these rules, preserving uniqueness while negotiating metrics and standards. Such clarification makes visible how the self reorganises itself under pressure, maintaining its uniqueness.
The contemporary economy, which anticipates desires and manufactures needs, pressures the narrative of the self with symbolic attractors (novelty, optimization, performance). Still, what is at stake is not the loss of subjectivity, but the type of reorganisation that results from it: such attractors can impoverish experience - or open up margins of creation where the self invents other modes of continuity.
It follows that asking whether the technique will make us "freer" or "happier" does little to clarify. The point is to map regimes of inscription: how the self is reorganised under concrete technical conditions; what forms of identity, what margins of action and what modes of self-narrative emerge in the coupling with prostheses, networks, algorithms and devices. The post-human horizon does not equate to total emancipation or machine-like servitude; it is the reorganising continuity of singularity.
The decisive question is not the extension of the human, but its reinscription: how the self, as a singular functional subjectivity, integrates technical dimensions into its own symbolic functioning. It is in this movement - and not in vague promises - that our contemporary condition is defined. This differentiation is crucial to understanding how the self reorganises itself under tension, maintaining its continuity.
2. O Corpo Sintumano
Thinking about the body in the post-human horizon requires breaking two inherited illusions: that the body would be an immutable nature, an essence inscribed in biology, and that any technical intervention would transform it into a hybrid organism that would no longer be human. OCE refuses both. The body is a biosoma, a material field where symbolic marks are inscribed. Each change - ritual, aesthetic, medical or technical - does not destroy the self: it reorganises it in its way of recognizing, narrating and acting.
The human body has never been a neutral surface. It has always been a symbolic body: a place where excesses of desire condense, where cultural inscriptions are recorded, where the ontological plasticity of the species is proven. It is in this sense that we must speak of the sintuman body: not as negation, but as displacement, as a figure that makes visible the difference in relation to a normative standard. Tattoos, prosthetics, implants, scars - far from defect marks - are reorganisations of singularity. The prefix "sint-" does not designate loss, but opening: the body becomes other than itself, without ceasing to be the same.
Three dimensions configure this sinuous body. First, the body that becomes strange to itself through aesthetic inscriptions or rituals that deconstruct the hegemonic image. Second, the body that integrates technical elements - prosthetics, transplanted organs, artificial devices - and that does not inaugurate a new self, but confirms its capacity for functional coupling. Third, the body as historical internalization: a field in which the self continually reinscribes its symbols, assuming itself as a process and not as a natural given. In all cases, it is a matter of reorganisation: the self maintains itself, reinscribing itself into new conditions.
This reading dissolves both the transhumanist enthusiasm of "overcoming" and the conservative fear of "loss". The sinuous body is neither failure nor triumph: it is testimony to symbolic plasticity. The biosome does not dissolve in the machine, nor does it close in pure biology. It reorganises itself by integrating technique, culture and desire as part of its material narrative. If there is humanity in the sintuman body, it is because there was never a fixed essence: just a process of inscriptions, reorganisations and couplings.
It follows that the body cannot be thought of as a static limit, but as an operative opening. This understanding is close to some of Bernard Stiegler's theses, for whom technique is not an external instrument, but a condition of possibility for human individuation. The body, far from being a stable given, reinscribes itself in a regime of constitutive exteriority. Each prosthesis, each brand, each modification reinscribes the same self in new conditions. It is at this point that the body continues in the technique: not as an external addition, but as a continuation of its own capacity for symbolic inscription.
Neuroprostheses capable of modulating perceptual patterns, somatic implants with self-regulatory functions, sensory technologies applied to disability or cognitive amplification, and even epigenetic interventions with effects on memory, constitute examples of material reorganisations that reinscribe the self without dissolving its singularity.
The sintunate body is, therefore, a figure of crossing: the human that does not deny itself, but endlessly reinscribes itself in new material conditions. This formulation finds a critical antecedent in the figure of the cyborg proposed by Donna Haraway, which aimed to destabilize the binaries between nature and culture, organism and machine, through a politicized metaphor of hybridity. However, the approach developed here shifts this symbolic gesture to an ontological plane: the technique is not an emancipatory representation, but a constitutive vector of the material reorganisation of the self. Unlike the Harawayian proposal, whose strength lies in its critical and performative power, its limitation lies in remaining at the level of symbolic affirmation, without directly facing the ontological structure of subjectivity. Hybridity, thought of as a figure of resistance, is not equivalent to a theory of the self as a material process of functional reinscription. Understanding this logic is essential to understand how the body reorganises itself under technical and social pressures, without giving up its uniqueness.
3. The Self and Technique: Continuity, Integration and Reorganisation
If the sintunate body showed that humanity is not an essence, but a symbolic reorganisation inscribed in the biosoma, the technique appears as its consequent externalization: not a mere utensil, but a means of symbolic persistence outside the body, where the inscription is prolonged and reconfigured. Thinking about the self today implies recognizing technique as a constitutive dimension of its historicity - neither supplement nor contamination, but an operative field where the grammar of the self is rewritten.
The classic alternative between instrumental neutrality and technical destiny fails to capture the essence of the problem: both presuppose a self that would lose or increase something. What is truly at stake is reorganisation continuity: the self maintains its singularity while redistributing its operations of memory, attention and decision in function of new material conditions.
To clarify, it is essential to distinguish three technical regimes, not as evolutionary stages, but as distinct modes of symbolic incidence: (i) instrumental technique, effective in the world without generating relevant symbolic persistence; (ii) reinscription technique, which moves memory and calculation outside the biosoma (writing is the paradigmatic example); (iii) self-complexifying technique, in which technical systems reconfigure readability criteria (algorithmic learning, symbolic AI). Only the last two regimes effectively alter the self's ability to enroll.
This results in precise effects. Writing does not prolong speech: it reorganises memory by outsourcing it. AI does not speed up tasks: it introduces relevance and confidence filters that focus on what may appear as data, decision or presence. Networked life is the daily expression of this displacement: profiles, metrics and curation do not decorate identities; configure them, by determining which traits become narratable and which become noise. In all cases, there is no duplication of the self nor its dissolution: there is functional repositioning in the symbolic field.
"Hybridism" does not describe a sum of natures, but a functional coupling: the self operates as a reorganised unity, not as a mixture of parts. The biological/mechanical distinction loses explanatory power when the decisive question is who inscribes what, where and with what persistence. Thus, the problem is not choosing between emancipatory euphoria and deterministic catastrophe; it is mapping margins of reorganisation: each device opens up possibilities and imposes costs - frees and limits, expands and formats, connects and exposes.
The key, therefore, is not "extension" nor "extinction", but reinscription: the self persists as a symbolic singularity to the extent that it integrates techniques that transform its own capacity to write itself in the world. It is in this integration - careful, explicit, contestable - that our place in the post-human is decided.
Conclusion
Thinking about the self, the symptomatic body and technique in light of emerging complexity is to recognize that there is no essence to preserve nor nature to transcend. What there are are successive symbolic reorganisations that maintain the singularity of the self in the transformations that go through it. The biosome was never given in pure form: it is a field of inscription. Technique has never been external: it is a means of symbolic persistence that reconfigures the self by integrating new material conditions.
In this horizon, the post-human is neither a threat nor a promise, but evidence that we have always been plasticity. Each mark, each prosthesis, each algorithm reinscribes us, does not erase us, but reorganises our symbolic singularity. This reading partially converges with Rosi Braidotti's proposal, which understands post-humanism as a critical overcoming of the substantial identity of the modern subject. However, the perspective developed here is not limited to the critique of humanism, but proposes a positive ontogenesis of the self as a reorganisation process, materially situated and symbolically singular. It is not about dissolving the subject, but about reinscribing subjectivity outside the model of transcendent interiority, based on functional, reorganisation and symbolic criteria.
The philosophical task is not to ask whether we will be more or less human, but to assume the ethical responsibility of each reinscription: responding to otherness without neutralizing it, sustaining shared vulnerability without covering it up, welcoming difference as a condition for reorganisation.
The human is not what remains identical, but what persists in the gesture of continually reorganising itself - and it is in this gesture, always risky, that the possibility of a common world is decided. This perspective demands an ethics of responsibility towards transformation - a post-identity ethics, oriented towards the symbolic legitimacy of new forms of subjectivity, and capable of recognizing emerging agency beyond the biological human. The uniqueness of the self is not a metaphysical guarantee, but an unfinished material achievement - always provisional, always relational.
This post-identity ethics is not limited to theoretical reflection: it already finds concrete conditions for application on multiple techno-cultural fronts. The emergence of generative artificial intelligence that mimics human language, the development of biotechnologies that intervene directly in memory and behaviour, or the integration of algorithmic surveillance systems in urban bodies, are examples of symbolic reorganisations that challenge the criteria of agency, responsibility and recognition. In these contexts, it is not enough to guarantee traditional human rights: it is necessary to rethink the criteria of symbolic legitimacy, the plasticity of the self and the material conditions of its inscription. The challenge is not just technical or legal, but ontological and ethical - and requires a philosophy capable of responding to the changing reality, without nostalgia or apathy.
Bibliographic references
- Braidotti, Rosi. 2013. The Posthuman. Cambridge: Polity Press.
- Haraway, Donna J. 1991. Simians, Cyborgs, and Women: The Reinvention of Nature. New York: Routledge.
- Hayles, N. Katherine. 1999. How We Became Posthuman: Virtual Bodies in Cybernetics, Literature, and Informatics. Chicago: University of Chicago Press.
- Stiegler, Bernard. 1998. Technics and Time, 1: The Fault of Epimetheus. Translated by Richard Beardsworth and George Collins. Stanford: Stanford University Press.