Lacan: Topologically Speaking

The study of topology examines the way something can change shape while still retaining the same properties. Jacques Lacan devoted the last part of his teaching to the topology of the subject. During the 50s, he gauged the topology of surfaces (torus, Moebius strips, Klein bottles, crosscaps) and from 1972 on, he studied the topology of knots (Borromean, the sinthome). Showing that bodily and mental life function topologically, he did what no one had done before: he added to the logic of ho...