The term Individuatio traverses the depth-psychology corpus along two intersecting axes that never fully converge: the Jungian axis of psychic integration and the Simondonian axis of ontogenetic becoming. Jung treats individuation as the lifelong process by which the psyche differentiates and unifies its component structures — ego, shadow, anima/animus, Self — moving from the persona-building imperatives of the first half of life toward an encounter with the deeper wholeness symbolized by the Self. His collaborators, particularly von Franz and Hollis, extend this framework into questions of vocation, fate, and the tension between collective adaptation and authentic selfhood. Simondon, whose encyclopedic work on individuation arrives from a philosophy-of-science direction, radically reframes the question: individuation is not a goal to be achieved but an ongoing resolution of metastable tensions within a pre-individual field, proceeding through physical, vital, psychical, and collective phases. Where Jung foregrounds the interior drama of a singular person working toward wholeness, Simondon situates the individual as lateral to individuation itself, always outrunning any completed form. Aurobindo offers a third inflection, reading egoistic individuation as a necessary preparatory phase before the soul can exceed its ego-formation and discover its spiritual ground. These three registers — psychological, ontological, spiritual — make Individuatio one of the most theoretically contested and richest terms in the corpus.
Adaptation, Individuation, Collectivity… Adaptation to inner conditions would thus be adaptation to the unconscious. In neurosis the adaptation process is disturbed
Jung explicitly names individuation as the counterpart to outer adaptation, grounding it in the psyche’s relationship to the unconscious and situating its failure as the root of neurosis.
, Collected Works Volume 18: The Symbolic Life, 1976thesis
the living being is also a being that results from an initial individuation and amplifies this individuation… the living individual is a system of individuation, an individuating system, and a system that is in the midst of undergoing the process of individuating
Simondon posits the living being not as a completed individual but as an ongoing system of individuation, perpetually amplifying rather than merely sustaining its own process of becoming.
, Individuation in Light of Notions of Form and Information, 2020thesis
The center of individuation is not the constituted individual; the individual is lateral relative to individuation… individuation does not exhaust from the start the potential resources of the being in an initial operation of individuation
Simondon argues that the constituted individual is never the center or terminus of individuation, which retains inexhaustible pre-individual potential capable of initiating further phases.
, Individuation in Light of Notions of Form and Information, 2020thesis
psychical individuation is a dilation, a precocious expansion of vital individuation… the psychical leads to an order of trans individual reality
Simondon traces psychical individuation as an expansion beyond vital individuation, carrying the individuated being into transindividual reality through participation with pre-individual reserves shared across living beings.
, Individuation in Light of Notions of Form and Information, 2020thesis
Complementary Note on the Consequences of the Notion of Individuatio… Ethics and the Process of Individuation… Individuation and Invention… The Technician as Pure Individual
Simondon’s supplemental texts extend the concept of individuation into ethics, invention, and technical activity, demonstrating its reach as an organizing principle across multiple domains of human practice.
, Individuation in Light of Notions of Form and Information, 2020thesis
the early preparatory business of man in the evolutionary steps of Nature is to affirm, to make distinct and rich, to possess firmly, powerfully and completely his own individuality… This primary egoistic development… is necessary for man’s first work, the finding of his own individuality
Aurobindo frames egoistic individuation as an indispensable preparatory phase in the soul’s evolutionary arc, not as an error but as Nature’s necessary first pedagogy.
, The Life Divine, 1939thesis
the collective is an individuation of the natures linked to individuated beings… the being communicates with the world and with other individuated beings, discovering significations concerning which it does not know whether they are a priori or a posteriori
Simondon identifies the collective itself as a further phase of individuation, in which the pre-individual nature persisting within individuated beings finds resolution through communal signification.
, Individuation in Light of Notions of Form and Information, 2020supporting
becoming is not opposed to being; it is the constitutive relation of being qua individual… the physicochemical individual constituted by a crystal is in becoming, qua individual
Using the crystal as a paradigm case, Simondon argues that individuation is not a transition from non-being to being but the very constitutive relation through which being exists as individual.
, Individuation in Light of Notions of Form and Information, 2020supporting
to find his egoistic individuality is not to know himself; the true spiritual individual is not the mind ego, the life ego, the body ego… he has to turn his eyes upon his own psychology and distinguish its
Aurobindo marks egoistic individuation as insufficient self-knowledge, insisting that authentic individuality requires a deeper psychological and spiritual inquiry that surpasses ego-formation.
, The Life Divine, 1939supporting
only the symbol of the Self has the power to bind human beings to one another in the sense of a loving community… Since the Self in its deeper layers is of a collective nature, it represents and makes possible the participation mystique of all human beings
Von Franz locates in the Self — the goal of individuation — a paradoxically collective dimension, through which the individuating person enters genuine community rather than narcissistic isolation.
, C.G. Jung: His Myth in Our Time, 1975supporting
the individuality of a particular being rigorously includes the type as well as the characteristics capable of varying within a type. We should never consider a certain particular being as belonging to a type. The type is what belongs to the particular being
Simondon inverts the classical relation of type and individual, arguing that typological structure belongs to the particular being rather than the other way around, grounding individuality in its full ontogenetic conditions.
, Individuation in Light of Notions of Form and Information, 2020supporting
the individual exists the moment that a reflexive becoming-conscious of the posed problems has allowed the particular being to introduce its idiosyncrasy and its activity… into the solution; the individual intervenes twice in its problematic
Simondon defines the individual’s existence through its double role as both the datum and the solver of its own vital problems, making reflexive self-implication the mark of genuine individuation.
, Individuation in Light of Notions of Form and Information, 2020supporting
the haecceity does not simply recover an objective characteristic detached from the subject but has the value of a belonging and of an origin… there is a passage from the haecceity of the trees to the haecceity of the planks
Simondon draws on the scholastic concept of haecceity to argue that material individuation carries relational and historical value — a principle of belonging — irreducible to abstract formal identity.
, Individuation in Light of Notions of Form and Information, 2020supporting
a rapid and iterative individuation produces a physical reality; a decelerated, progressively organized individuation produces the living being… individuation intervenes as an amplifying mediation through a becoming
Simondon distinguishes the tempo of physical from vital individuation, treating the living being as the product of a decelerated, progressively organized amplification that carries pre-individual information forward.
, Individuation in Light of Notions of Form and Information, 2020supporting
The major developmental project in the first half of life is ego and persona development to the point of individual viability, cultural adaptation, and adult responsibility for raising children
Stein maps the first half of life as the domain of ego and persona consolidation, providing the Jungian developmental context within which individuation proper emerges as a second-half-of-life imperative.
, Jung’s Map of the Soul: An Introduction, 1998supporting
Sexuality is a mixture of nature and of individuation; it is an individuation in suspense, arrested in the asymmetrical determination of the elementary collective… sexuality can be an introduction to the collective or a withdrawal based on the collective
Simondon treats sexuality as a suspended or partial individuation — neither fully resolving into the collective nor remaining purely personal — functioning as a metaxical vector between individual and communal becoming.
, Individuation in Light of Notions of Form and Information, 2020aside
action is collective individuation grasped from the side of the collective in its relational aspect, while emotion is the same individuation of the collective grasped in the individual being insofar as it participates in this individuation
Simondon correlates action and emotion as complementary registers of collective individuation, with action expressing the collective relation outwardly and emotion expressing the same process as experienced inwardly by the participating individual.
, Individuation in Light of Notions of Form and Information, 2020aside