In a refreshing change in structure from that of many other theorists, Foucault actually begins this excerpt with a thesis that he proceeds to explain and explore in the remainder of the piece: “in every society the production of discourse is at once controlled, selected, organised and redistributed by a certain number of procedures whose role is to ward off its powers and dangers, to gain mastery over its chance events, to evade its ponderous, formidable materiality” (210). From there, Foucault goes on to detail what he calls the “procedures of exclusion” (210). He notes that the prohibition of discussing certain topics (namely sexuality and politics) “very soon reveal [discourse's] link with desire and with power” (211); that is, “discourse is not simply that which translates struggles or systems of domination, but is the thing for which and by which there is struggle, discourse is the power which is to be seized” (211).