Abstract
A number of social theorists have attempted to elaborate poststructuralist analytics that capture the dialectics of social structure and human agency. Giddens proposes a ‘general theory’, centered on the notion of ‘structuration’. He is particularly important to geography because he suggests that the spatiality of social practices belongs at the center of social theory and historical analysis. Systems of social practices are defined by their time–space characteristics. There are problems in the corpus of Giddens's work that require attention, however, before such a theory can be fully viable. These include: Giddens's derogation of intentional action in favor of practical knowledge; his notion that structure is ‘instantiated’; his concept of power; his treatment of material resources; and his lack of attention to discursive strategies. From an examination of these areas of Giddens's work, it can be seen that he advances several, inconsistent, theories of social change. In a reinvigorated theoretical human geography, based on the analysis of interaction in time and space, these problem areas must be tackled.