Examining how ideologies function as "Big Others" that structure our reality.
Crucially, entry into the Symbolic is marked by the Name-of-the-Father . This is not necessarily a biological father, but a structural function—the law that intervenes to separate the child from the mother. This separation creates the subject's first great loss, a "castration" that signifies that the subject cannot have it all.
In his later work (Seminar XVII), Lacan formalized social bonds into four mathematical discourses. This was his attempt to explain the structure of society.
– The realm of images, illusions, and identifications. It begins with the “mirror stage” (6–18 months), when an infant recognizes their reflection and jubilantly identifies with a unified image of the body, contrasting with their earlier sense of fragmentation. This “Ideal-I” becomes the basis for the ego, which for Lacan is not a master of the psyche but a locus of misrecognition ( méconnaissance ) and aggressive rivalry.
To navigate Lacan’s world, you need a map. He drew one using three intersecting registers:
The author also explores Lacan's relationships with other influential thinkers, including Freud, Foucault, and Derrida, and provides a thorough overview of his intellectual biography.