Immortal Subject

The "Immortal Subject" designates, within Ruti's critical engagement with Badiou and Žižek, the philosophical figure of a subject who has transcended the particularities of embodied, socially situated existence and become capable of absolute fidelity to the truth-event. In Badiou's ethics, the human animal is transformed into a "subject" strictly through its capacity to sustain fidelity to an event that ruptures the hegemonic "situation"; this capacity is what Badiou names the "immortal" dimension of the human — a point at which the finite, mortal, material person gives way to something universal and infinite in its commitment. On this schema, only the subject who accesses this immortal register can resist the weight of the dominant symbolic order and remain ethically faithful.

Ruti's critical move, as elaborated in the source (psychoanalytic-interventions-lacan-jacques-lacan-jacques-ruti-mari-the-singulari), is to expose this figure as internally contradictory. If only the immortal subject is capable of ethical fidelity, then subjects who remain trapped within structures of victimization — whose material conditions prevent or impede the transformative leap — are implicitly coded as failing to be fully ethical, or even fully human in the relevant philosophical sense. The immortal subject thereby functions as an ideological operator: it appears to be a universalist category (available in principle to all) while covertly re-inscribing a hierarchy of humanness that privileges those already in a position to transcend their particularity. The universalism of the immortal subject thus reproduces the hegemonic power it ostensibly opposes, enacting the very exclusion it claims to undo.

This concept appears once, in Ruti's contribution to psychoanalytic-interventions-lacan-jacques-lacan-jacques-ruti-mari-the-singulari, and functions as a critical target rather than an endorsed notion. It sits at the intersection of several canonical concepts in the corpus. Against the Ethics of Psychoanalysis — which refuses any Sovereign Good and insists that the only ethical failure is betraying one's desire — the immortal subject re-introduces a quasi-transcendent standard of ethical achievement (fidelity to the event) that risks functioning as a new Sovereign Good, accessible only to those who can shed their material-particular conditions. This places the immortal subject in tension with the psychoanalytic ethics it claims to extend.

The concept also engages directly with Particularism and Singularity: Badiou's immortal subject is meant to break with mere particularity (the local, the embodied, the victimized) in the direction of the universal. Ruti's critique insists, however, that this move fails to honor what the corpus elsewhere calls singularity — the irreducible, non-classifiable excess of the individual subject that cannot simply be dissolved into a universalist event-fidelity. The immortal subject also bears on the concept of Ideology: precisely because it presents itself as a post-ideological, universalist gesture while covertly reinstating a hierarchy of humanness, it operates in the ideological mode that the corpus identifies as most insidious — the mode in which cynical or universalist distance from the situation is itself the mechanism of ideological reproduction. Finally, its claim to universality connects to the Infinite: the immortal dimension is effectively the "true infinite" as Badiou reads it, but Ruti's critique suggests it functions more like a bad infinite — an endless demand placed on the finite, embodied subject that can never actually be met.

The Singularity of Being: Lacan and the Immortal WithinMari Ruti · 2012 (p.220)

Because only the 'immortal' is capable of fidelity to the event, because only the 'immortal' can resist the force of the hegemonic 'situation' imposed upon him, an ethics cannot stay properly ethical unless it sustains this immortal dimension

The quote is theoretically loaded because it exposes the conditional logic hidden inside Badiou's universalism: the phrase "only the 'immortal'" twice restricts ethical capacity to a transcendent register, while "properly ethical" simultaneously sets that transcendence as the criterion of ethics itself — meaning any subject who cannot access the "immortal dimension" is structurally excluded from full ethical standing, revealing the hierarchical violence embedded in the apparently universal claim.