The Agony of Eros (Agonie des Eros, 2012, English translation 2017) is Han's most intimate book and, in some respects, his most philosophically radical. The argument extends the diagnosis of the achievement society into the domain of love. Eros, for Han, is not romance. Romance survives in the curated form of the dating app, the optimized profile, the pre-filtered match. Eros is something else entirely: the overwhelming encounter with a being who cannot be assimilated, who exceeds comprehension, who demands a reorganization of everything the self thought it knew. The book argues that this capacity is being eliminated by a civilization that has optimized compatibility beyond the possibility of genuine otherness. The algorithmic match removes the friction of difference. The quantified relationship reduces the beloved to a project. The transparent partner becomes predictable, and the predictable cannot be desired. Eros, Han concludes, requires the wound — the rupture in the closed circuit of the self through which something genuinely new can enter — and the wound is what the smooth society is structurally designed to eliminate.
The book draws on a tradition running through Levinas and Bataille, both of whom insisted that love requires encounter with radical otherness. Han extends this by showing that the conditions for radical otherness are being systematically eliminated by the infrastructure of contemporary intimacy: dating algorithms that filter out difference, communication platforms that manage expectations, self-optimization practices that convert the self into a continuously improving project and the partner into another optimization target.
Han's central claim is that desire requires distance. You cannot desire what you already possess. You cannot be drawn toward what is already completely available. The beloved who is entirely legible — whose preferences are known, whose behavior is predictable, whose interiority has been made transparent — is a beloved who can no longer be desired. She can be managed, coordinated with, optimized. She cannot be loved in the sense that love requires the vertigo of encountering something that exceeds your grasp.
The connection to AI is not the book's primary concern but is implicit throughout. An AI conversational partner — ready, responsive, non-judgmental, always available, structurally incapable of genuine disagreement — is the logical endpoint of the managed intimacy Han diagnoses. The partner who never wounds is the partner who cannot love, in the demanding sense of love Han insists upon.
The book also connects Eros to thought itself. Han argues, drawing on Plato's Symposium, that philosophy is erotic — that the love of wisdom has the same structure as the love of a particular being: the pull toward what exceeds comprehension, the willingness to be changed by the encounter, the capacity for goosebumps in the presence of what overwhelms. The elimination of Eros is therefore the elimination of the conditions under which genuine thinking becomes possible.
Agonie des Eros was published in 2012 as part of the rapid sequence of short books through which Han established his public reputation. The English translation by Erik Butler appeared in 2017, with a foreword by Alain Badiou that situated the book within the broader continental tradition of philosophical reflection on love.
The book is among Han's shortest, a quality that itself reflects the argument: Han refuses to produce the comprehensive, exhaustive treatment that the achievement society would expect, insisting instead on the fragment, the aphorism, the condensed formulation that demands the reader's participation rather than her passive reception.
Eros requires the other. Not the compatible match; the genuinely foreign being who cannot be assimilated.
Desire requires distance. You cannot desire what is already entirely available; transparency eliminates the conditions of desire.
The wound is the relationship. Love is not the absence of pain but the specific pain of being opened by encounter with another.
Thought is erotic. Philosophy has the same structure as love: the pull toward what exceeds comprehension.
The managed partner cannot be loved. The optimized, predictable, transparent partner is structurally available for management, not for Eros.