The centres are connected in multiple ways. Sociologist Anita Lacey writes that "Actions, plans, ideas, and contacts are circulated via zines, at infoshops and stalls, and in social centres. Networks of activism develop and do not spontaneously emerge on the day of any given action; they emerge from the interaction of activists, in shared physical and/or emotional spaces." Further, as well as being linked together, the centres provide concrete physical spaces for activists to meet and organise events and campaigns. Geographers Paul Chatterton and Stuart Hodkinson view social centres as part of the "broader 'autonomous movement,'" playing an "important role in the re-thinking and re-making 'citizenship' by bringing people together in spaces whose very reason for existence is to question and confront the rampant individualism of everyday life."