Abstract
‘Institution’ as a concept has a particular resonance in the collaborative work of Deleuze and Guattari. Looking at institutional psychotherapy and the way in which it traverses the works of Deleuze and Guattari, this article will attempt to offer some ways that the concept of institution can be put to work. To do so, it will begin with two statements about institutional psychotherapy made by the psychiatrist Jean Oury: ‘Institutional psychotherapy is perhaps the putting in place of all kinds of means to struggle, each day, against all that might make the whole of the “collective” topple over towards a segregative or concentrationary structure’, and ‘The establishment is a building and a contract agreed with the State, a price per day. The institution, when it exists, is a labour, a strategy to avoid a whole load of people fermenting, like a jar of jam with a poorly closed lid.’ These statements will open the door to a deeper exploration of what an institution can do and how it was activated in Guattari’s clinical practice and in the collaborative philosophy developed with Deleuze.