The social breakdown thesis (also known as the anomie–social breakdown thesis)Fella, S. and Ruzza, C. (2009) Reinventing the Italian Right: Territorial politics, populism and post-fascism, Abingdon: Routledge, p 215 is a theory that posits that individuals that are socially isolated — living in atomized, socially disintegrated societies — are particularly likely to support right-wing populist parties.

According to social breakdown theory, when traditional social structures based on class and religion are breaking down, individuals lack a sense of belonging and are attracted to ethnic nationalist parties because, according to psychological research, it leads to an increased sense of self-esteem and efficacy.Merkel, P. and Weinberg, L. (2004) Right-wing Extremism in the Twenty-first Century, Frank Cass Publishers: London, pp 50-51

Support Some studies have shown that support for the French Front National and the German Die Republikaner correlates positively with a high urban level of social isolation and low religious and trade union ties. A Dutch study has linked social isolation and support for the far-right.M. Fennema and J. Tillie, 'Social Isolation: Theoretical Concept and Empirical Measurement' in M. Fennema et al (eds.) In Search of Structure: Essays in Social Science Methodology (Amsterdam: Het Spinhuis, 1998)

Criticism Social breakdown thesis was at one time a popular theory to explain the rise of Nazism during the interwar years in Weimar Germany but fell out of favour after greater empirical research. Jens Rydgren argues that social breakdown theory has little empirical support within the academic literature on this topic.Rydgren, J. (2007) The Sociology of the Radical Right, Annual Review of Sociology, p 247 The academics Fella and Ruzza argue that a blanket social breakdown thesis is an insufficient explanation for the rise of far-right parties given the different voting profiles of European far-right parties.

See also Ethnic competition thesis Linked fate Modernisation losers thesis Relative deprivation thesis References