Robert Futrell (Sociology) recently co-authored an article in the Annual Review of Sociology titled: "How Threat Mobilizes the Resurgence and Persistence of US White Supremacist Activism: The 1980s to the Present." The review asesses micro, meso, and macro-level research on white supremacist activism to explain analytic commonalities and distinctions across the studies. It also highights the central role that threat plays in the ebb and flow of white supremacist mobilization and points out unresolved and understudied issues in the field.