Mythical Fomentation

Mythical fomentation is Lacan's term, introduced in Seminar IV's analysis of little Hans, for the generative, myth-like process by which a phobic signifier produces its structural effects. The concept names the way in which a set of formally ambiguous signifying elements — here, the horse and its associated features (biting, falling, the loaded cart, the blinkers) — are arranged not to convey determinate meaning but to maintain a kind of polysemic openness: each element can "cover" a wide range of signifieds without being reducible to any single one, and crucially, no single configuration can exhaust all signifieds simultaneously. The "fomentation" is mythical in the sense that it operates through the same logic as myth: the narrative and imagistic elements of a myth do not communicate a fixed content but rather hold contradictions in productive suspension, allowing the myth to be applied across heterogeneous situations without losing its organising power.

The theoretical force of the concept lies in its demonstration of the primacy of the signifier over the signified. Lacan does not ask what the horse "means" (castration anxiety, the father, movement) as if the signified were pre-given and the signifier merely its vehicle. Instead, mythical fomentation describes the structural situation in which an array of signifiers — precisely because of their ambiguity — constitute and police the limits of Hans's signified world. The phobic signifier "horse" does not express anxiety; it reorganises the field such that anxiety becomes manageable by being assigned a signal — a polarising element that simultaneously marks a limit and enables a certain transgression of it. Mythical fomentation is thus the productive, quasi-narrative machinery through which the phobic construction does its symbolic work.

The concept appears in jacques-lacan-seminar-4, Lacan's sustained reading of Freud's case of little Hans — the seminar devoted to object-relations, the phallus, and the emergence of phobia as a proto-symbolic structure. Within that argument, mythical fomentation sits at the junction of several canonical coordinates. It is most directly an extension of the structural analysis of the signifier: by insisting that the horse's elements "are essentially designed to cover just about any signified, but not all the signifieds at the same time," Lacan formalises phobia as a metonymic relay — the horse functions like a floating signifier whose meaning slides along a chain, aligning with the canonical concept of Metonymy as the structural mode of desire's displacement. The concept is also a specification of how Anxiety is managed symbolically: where anxiety is the affect produced when the gap of lack threatens to close (the object pressing too near), mythical fomentation names the constructive, myth-producing response — the erection of an ambiguous signifier that re-establishes limit and distance.

Mythical fomentation further relates to Après-coup: the phobic construction retroactively reorganises the signified field — elements that were already present (the horse, the street, the cart) acquire new valence only after the polarising signifier is introduced at a critical moment. It also touches on Fantasy, in that the mythical fomentation provides a proto-fantasymatic frame that gives Hans's desire its coordinates before the more fully Oedipalised formula of the Name of the Father is consolidated. Against Object Relations Psychoanalysis (cross-referenced but not synthesised here), Lacan's concept of mythical fomentation explicitly refuses a reading of the horse in terms of its content (what kind of object it represents) in favour of a purely formal, structural account of its signifying function. The Imaginary register is implicated — the horse is an imaginary figure — but mythical fomentation demonstrates that the imaginary material is always already subordinated to the structural logic of the signifier.

Seminar IV · The Object RelationJacques Lacan · 1956 (p.297)

What I'm calling mythical fomentation refers to each of the different elements, the ambiguity of which I have pointed out to you, along with how they are essentially designed to cover just about any signified, but not all the signifieds at the same time.

The phrase "cover just about any signified, but not all the signifieds at the same time" is theoretically loaded because it captures the precise structural logic of the phobic signifier: its power derives not from determinacy but from controlled indeterminacy — the elements must remain ambiguous enough to be polysemically mobile (metonymic sliding across the signified field) while the constraint "not all at the same time" preserves the signifier's organising, limit-setting function, preventing it from collapsing into pure noise.