Political consumerism between individual choice and collective action: social movements, role mobilization and signalling

Abstract The notion of political consumerism has two implications. First, consumers wield some kind of power that they can use to effect social change through the marketplace. Second, political consumerism refers to and somehow combines the rationalities of two subsystems, politics and the economy. Yet regarding their everyday, individualized shopping decisions, consumers do not appear to command a great deal of power. What kind of influence, then, can individual economic decisions have on producers? Is that influence robust enough to attribute power to consumers? And if consumers do indeed have power, how can we conceive the implied translation of political concerns into the monetary logic of the economy? An answer to those questions needs to take into account the societal context of political consumerism. This paper analyses how political consumerism relates to the functional differentiation of modern society and how social movements are fundamental to understanding it. Through what I shall call role mobilization , social movements turn the role sets of their supporters into transmission belts for political objectives, and by authoritatively communicating those objectives, they provide signals to producers, who otherwise would not know a great deal about their consumers’ preferences.