Luhmann Conference 2026
14–18 September 2026
This presentation examines operative recursion in Niklas Luhmann’s systems theory as the epistemological limit of truth. It argues that recursion is not merely a logical or systemic principle but marks a fundamental horror vacui of truth. Once truth can no longer be conceived as correspondence between observation and reality, the disappearance of any external epistemic ground leaves a void that recursive communication incessantly seeks to fill. Every act of observation is referred back to the conditions of its own possibility, unfolding an endless movement of self-reference from which no privileged standpoint can emerge.
Truth thus assumes an irreducibly paradoxical form. The operative closure of self-referential systems renders the world observable only by simultaneously producing new forms of unobservability. Every distinction generates its own blind spot; every act of seeing presupposes what it cannot see. The epistemological force of recursion resides precisely in this impossibility of occupying an Archimedean point outside communication. Truth no longer rests upon ontological foundations but emerges as a contingent effect of recursive communicative operations.
The paper develops this argument through a communicological reading of the Gorgon. Rather than serving as a merely mythological figure, the Gorgon becomes an epistemological figure of radical unobservability. Her gaze marks the threshold at which observation encounters the opacity of its own conditions and collapses into reflexivity. The disclosure of recursion therefore culminates not in transparency but in a horror vacui of truth: the abyss opened by the absence of any external foundation is continuously occupied by further operations of observation. The Gorgon thus embodies not the terror of truth itself, but the unsettling impossibility of escaping its recursive production—a truth that never reaches completion but endlessly reproduces the conditions of its own emergence.