Differentiating Between Terrorism, Hate Crimes, and Other Forms of Mass Violence: A Conceptual Approach

This paper addresses the lack of conceptual clarity across three related forms of violence: terrorism, hate crimes, and mass violence. While terrorism has been extensively defined, less scholarly work has systematically conceptualized hate crimes or mass violence or explored their intersections. Many attacks fit multiple labels, yet no unified framework exists to differentiate or integrate these categories. We argue that clearer conceptualization is essential for defining case universes, enabling comparative research, and applying insights across related forms of violence. Conceptual clarity also carries normative implications, shaping public discourse, legal categorization, and policy responses to bias-motivated and large-scale violence.