Sinthomosexuality

Sinthomosexuality is a term coined by Lee Edelman (discussed critically in the source) to designate a queer-theoretical position in which queer sexuality is identified with the Lacanian sinthome — the irreducible kernel of jouissance that resists symbolization — and aligned structurally with the death drive, pure negativity, and the refusal of futurity. In Edelman's framework, the "sinthomosexual" is the figure who embodies this alignment absolutely: rather than seeking inclusion in the social order or its reproductive logic (what Edelman calls "reproductive futurism"), the sinthomosexual occupies the place of das Ding — the excluded interior, the void that the Symbolic cannot assimilate — and by doing so performs the "wholly impossible ethical act," a gesture of subjective destitution that refuses all suturing of lack.

The source's author engages this concept critically. While granting its theoretical ingenuity, the argument is that Edelman's equation of sinthomosexuality with pure negativity and the death drive forecloses what the Lacanian framework actually opens: the possibility that the encounter with the Real and its constitutive lack can be translated, however incompletely, into new signification and transformative political action. For the author, the future is not a fantasy cover-over of lack but the very medium through which lack is metabolized into ongoing, open-ended desire. Sinthomosexuality, in this critical reading, hypostatizes the Real moment of the act into a permanent ethical-political stance, thereby ironically closing down the very movement of desire it claims to champion.

Sinthomosexuality appears in psychoanalytic-interventions-lacan-jacques-lacan-jacques-ruti-mari-the-singulari (p. 76) as the target of a critical intervention that sits at the intersection of several canonical Lacanian concepts. As a term built on the sinthome, it inherits the logic of jouissance — the body's stubborn, compulsive satisfaction that exceeds symbolic exchange — and deploys it as a political-ethical stance. Edelman's move is to read queer sexuality as the structural correlate of das Ding: the excluded interior, the locus of pure lack around which the social order's reproductive symbolism circulates without ever assimilating it. This alignment with the death drive follows suit, since the death drive — in its post-Lacanian theorization as compulsive repetition of originary loss rather than a literal drive toward death — names precisely the non-dialectizable core of the Real that sinthomosexuality is said to embody. The "wholly impossible ethical act" attributed to the sinthomosexual also clearly echoes the Ethics of Psychoanalysis: specifically, the injunction not to give ground relative to one's desire, and Antigone's model of unconditional fidelity to a position beyond the "service of goods."

The source's argument positions sinthomosexuality as an overextension of these canonical concepts. By fixing the sinthomosexual in the place of pure negativity, Edelman's concept departs from the dynamic structure of desire — which, canonically, is precisely the lack-driven movement that never arrives and never stops — and transforms it into a static ethical identity. The author's counterclaim implicitly draws on the distinction between jouissance and desire: desire requires the ongoing translation of lack into signification, circling around but never collapsing into das Ding, whereas sinthomosexuality threatens to collapse the subject into the Thing itself, foreclosing the metonymic slide that constitutes desire and, with it, the possibility of political futurity.

The Singularity of Being: Lacan and the Immortal WithinMari Ruti · 2012 (p.76)

queer sexuality (what he ingeniously dubs sinthomosexuality)... the sinthomosexual 'stands for the wholly impossible ethical act.'

The phrase "wholly impossible ethical act" is theoretically loaded because it condenses two Lacanian registers at once: "impossible" signals the Real — that which cannot be symbolized, the domain of das Ding and the death drive — while "ethical act" invokes the specific Lacanian ethics of subjective destitution and fidelity to desire beyond the pleasure principle. By calling the sinthomosexual's stance "wholly impossible," Edelman frames it as a permanent inhabitation of the Real rather than a singular, traversable encounter with it — which is precisely what the source's author contests.