For-itself as Detotalized Totality

The "for-itself as detotalized totality" is Sartre's ontological characterization of human reality (the for-itself, pour-soi) as a mode of being that is structurally incapable of coinciding with itself. As a totality, the for-itself encompasses the whole of being-as-world — it is the condition of possibility for there being an "all" of being, a unified field of "thises" standing out against a ground. Yet it is simultaneously detotalized: the nothingness at its core — the denied identity or realizing negation it enacts — means it can never close in on itself, never achieve the dense self-identity of the in-itself (en-soi). It constitutes the world as totality only by perpetually failing to be that totality itself.

This perpetual incompleteness is not accidental but structural and temporal: the for-itself temporalizes itself — it exists as the ongoing dispersion of past, present, and future that never collapses into a present-tense fullness. Knowledge, on this account, adds nothing new to being but is the very act of this nihilating presence: by being present-to-being as nothing, the for-itself causes being to appear as an organized whole (a world) rather than brute, undifferentiated facticity. The knower-known relation is thus neither a bridge between two pre-existing poles nor a dissolution of their difference, but the constitutive, asymmetric event of revelation grounded in lack-of-being.

This concept appears in jean-paul-sartre-hazel-barnes-being-and-nothingness-an-essay-on-phenomenological (p.181), situated within Sartre's account of the knower-known relation and the ontological structure of the for-itself. It functions as the pivot between his theory of consciousness and his theory of world-disclosure. In relation to the cross-referenced canonical concepts, the "detotalized totality" is best read as Sartre's phenomenological specification of Lack: where Lacan's lack (manque) is the constitutive void introduced by the symbolic order — "nothing in the real is missing; a lack can only be introduced when there are signs and symbols" — Sartre's detotalization is a pre-symbolic, ontological lack built into consciousness itself as nothingness. The for-itself is its own lack-of-being; it lacks nothing contingent but lacks coincidence with itself as such. Both frameworks converge on the point that the subject (or for-itself) is constituted by and as lack, and that this lack is not a deficiency to be repaired but a structural generativity.

In relation to Consciousness and Negation, the concept specifies that consciousness is not a positive substance but a nihilating act — a "denied identity" — which aligns with Lacan's decentering of consciousness, though Sartre preserves the transparency and spontaneity of consciousness that Lacan systematically dismantles. The connection to Dialectics and Mediation is equally significant: the for-itself as detotalized totality names a movement that is neither Hegelian synthesis (no sublation closes the gap) nor simple opposition, but an open, temporal dispersion — closer to what the corpus elsewhere calls a "parallax" or irresolvable structural antagonism than to a dialectic aimed at reconciliation. The concept thus occupies the Sartrean pole of a larger corpus debate about whether human reality's fundamental incompleteness can be mediated or must remain, as Lacan insists with manque-à-être, irreducible.

Being and Nothingness: An Essay on Phenomenological OntologyJean-Paul Sartre · 1943 (p.181)

the for-itself, a detotalized totality which temporalizes itself in a perpetual incompleteness. It is the for-itself in its presence to being which causes there to be an all of being.

The phrase "detotalized totality" is theoretically loaded because it holds two logically opposed predicates in permanent tension: the for-itself is both the ground of the totality (it causes "there to be an all of being") and structurally barred from being that totality ("perpetual incompleteness"). The further specification "temporalizes itself" links this ontological split directly to temporality, identifying the for-itself's mode of existence not as a static void but as an ongoing, self-dispersing act — making incompleteness a dynamic process rather than a simple absence.