The cultural theory of risk, often referred to simply as Cultural Theory (with capital letters; not to be confused with culture theory), consists of a conceptual framework and an associated body of empirical studies that seek to explain societal conflict over risk. Whereas other theories of risk perception stress economic and cognitive influences, Cultural Theory asserts that structures of social organization endow individuals with perceptions that reinforce those structures in competition against alternative ones. This theory was first elaborated in the book Natural Symbols, written by anthropologist Mary Douglas in 1970. Douglas later worked closely with the political scientist Aaron Wildavsky, to clarify the theory. Cultural Theory has given rise to a diverse set of research programs that span multiple social science disciplines and that have in recent years been used to analyze policymaking conflicts generally.
Two features of Douglas’s work inform the basic structure of Cultural Theory. The first of these is a general account of the social function of individual perceptions of societal dangers. Individuals, Douglas maintained, tend to associate societal harms—from sickness to famine to natural catastrophes—with conduct that transgresses societal norms. This tendency, she argued, plays an indispensable role in promoting certain social structures, both by imbuing a society’s members with aversions to subversive behavior and by focusing resentment and blame on those who defy such institutions.
The second important feature of Douglas’s work is a particular account of the forms that competing structures of social organization assume. Douglas maintained that cultural ways of life and affiliated outlooks can be characterized (within and across all societies at all times) along two dimensions, which she called “group” and “grid”. A “high group” way of life exhibits a high degree of collective control, whereas a “low group” one exhibits a much lower one and a resulting emphasis on individual self-sufficiency. A “high grid” way of life is characterized by conspicuous and durable forms of stratification in roles and authority, whereas a “low grid” one reflects a more egalitarian ordering.
Although developed in Douglas’s earlier work, these two strands of her thought were first consciously woven together to form the fabric of a theory of risk perception in her and Wildavsky’s 1982 book, Risk and Culture : An Essay on the Selection of Technical and Environmental Dangers. Focusing largely on political conflict over air pollution and nuclear power in the United States, Risk and Culture attributed political conflict over environmental and technological risks to a struggle between adherents of competing ways of life associated with the group–grid scheme: an egalitarian, collectivist (“low grid”, “high group”) one, which gravitates toward fear of environmental disaster as a justification for restricting commercial behavior productive of inequality; and individualistic ("low group") and hierarchical ("high grid") ones, which resist claims of environmental risk in order to shield private orderings from interference, and to defend established commercial and governmental elites from subversive rebuke.