The evolution and transition of sociological theory from the Chicago School began to emerge in the 1970s with the publication of
Claude Fischer's (1975) "Toward a Theory of Subculture Urbanism" which incorporated
Bourdieu's theories on
social capital and
symbolic capital within the invasion and succession framework of the Chicago School in explaining how cultural groups form, expand and solidify a neighbourhood. The theme of transition by subcultures and groups within the city was further expanded by
Barry Wellman's (1979) "The Community Question: The Intimate Networks of East Yorkers", which determined the function and position of the individual, institution, and community in the urban landscape in relation to their community. Wellman's categorization and incorporation of community-focused theories, such as "Community Lost", "Community Saved", and "Community Liberated", which center around the structure of the urban community in shaping interactions between individuals and facilitating active participation in the local community, are explained in detail below:
Community lost: The earliest of the three theories, this concept was developed in the late 19th century to account for the rapid development of industrial patterns that seemed to cause rifts between the individual and their local community. Urbanites were claimed to hold networks that were "impersonal, transitory and segmental", maintaining ties in multiple social networks while at the same time lacking the strong ties that bound them to any specific group. This disorganization, in turn, caused members of urban communities to subsist almost solely on secondary affiliations with others and rarely allowed them to rely on other members of the community for assistance with their needs.
Community saved: A critical response to the community lost theory that developed during the 1960s, the community saved argument suggests that multistranded ties often emerge in sparsely-knit communities as time goes on, and that urban communities often possess these strong ties, albeit in different forms. Especially in low-income communities, individuals tend to adapt to their environment and pool resources to protect themselves collectively against structural changes. Over time, urban communities tend to become "urban villages", where individuals have strong ties to only a few people who connect them to an intricate web of other urbanites within the same local environment.
Community liberated: A cross-section of the community lost, and community saved arguments, the community liberated theory suggests that the separation of workplace, residence, and familial kinship groups has caused urbanites to maintain weak ties across multiple community groups, which are further weakened by high rates of residential mobility. However, the concentration of environments in the city for interaction increases the likelihood that individuals will develop secondary ties, even as they simultaneously maintain distance from tightly knit communities. Primary ties that offer the individual assistance in everyday life arise from sparsely knit and spatially dispersed interactions, with the individual's access to resources depending on the quality of the ties they maintain within their community. Along with the development of these theories, urban sociologists have increasingly studied the differences among urban, rural, and suburban environments over the last half-century. Consistent with the community-liberated argument, researchers have found that, in large part, urban residents tend to maintain more spatially dispersed networks of ties than rural or suburban residents. Among lower-income urban residents, the lack of mobility and communal space within the city often disrupts the formation of social ties and fosters an unintegrated, distant community. While the high density of networks within the city weakens relations between individuals, it increases the likelihood that at least one individual in a network can provide the primary support found in smaller, more tightly knit networks. Since the 1970s, research into social networks has focused primarily on the types of ties developed within residential environments. Bonding ties, common in tightly knit neighborhoods, consist of connections that provide an individual with primary support, such as access to income or upward mobility within a neighborhood organization. Bridging ties, in contrast, are ties that weakly connect strong networks of individuals. A group of communities concerned about the placement of a nearby highway may only be connected through a few individuals who represent their views at a community board meeting, for instance. However, as the theory surrounding social networks has developed, sociologists such as
Alejandro Portes and the
Wisconsin model of sociological research have placed greater emphasis on the importance of these weak ties. While strong ties are necessary for providing residents with primary services and a sense of community, weak ties bring together elements of different cultural and economic landscapes in solving problems affecting a great number of individuals. As theorist Eric Oliver notes, neighborhoods with vast social networks most commonly rely on heterogeneous support in problem-solving and are the most politically active. As the suburban landscape developed during the 20th century and the outer city became a refuge for the wealthy and, later, the burgeoning middle class, sociologists and
urban geographers such as
Harvey Molotch,
David Harvey and
Neil Smith began to study the structure and revitalization of the most impoverished areas of the inner city. In their research, impoverished neighborhoods, which often rely on tightly knit local ties for economic and social support, were found to be targeted by developers for
gentrification, displacing residents in these communities. Political experimentation in providing these residents with semi-permanent housing and structural support – ranging from Section 8 housing to
Community Development Block Grant programs- has, in many cases, eased the transition of low-income residents into stable housing and employment. Yet research on the social impact of forced movement among these residents has noted the difficulties individuals often face in maintaining a level of economic comfort, spurred by rising land values and inter-urban competition among cities to attract capital investment. The interaction between inner-city dwellers and middle class passersby in such settings has also been a topic of study for urban sociologists. In a September 2015 issue of "
City & Community(C&C)," the article discusses plans and research needed for the future. The article proposes steps to respond to urban trends, create a safer environment, and prepare for future urbanization. The steps include: publishing more C&C articles, conducting more research on segregation in metropolitan areas, focusing on trends and patterns in segregation and poverty, reducing micro-level segregation, and conducting research on international changes in urbanization. However, in a June 2018 issue of C&C, Mike Owen Benediktsson argues that spatial inequality, the idea of a lack of resources through a specific space, would be problematic for the future of urban sociology. Problems in neighborhoods arise from political forms and issues. He argues that attention should be more on the relationship between spaces rather than the expansion of more urban cities. On the opposite side of the Atlantic Ocean, in Europe, urban sociology is growing, with large debates coordinated by ESA RN 37. In Paris, the so called Urban School of
Sciences Po has fundamentally advanced the understanding of how cities are governed through incomplete, conflictual, and negotiated arrangements, as proved in the work by Patrick Le Galès on fragmented, discontinuous and non linear urban and metropolitan governance.
Tommaso Vitale has theorized mechanisms such as contentious
embeddedness and
decommodification to explain how marginalized groups interact with institutions, policies, and urban spaces. ==Criticism==