Radicalisation studies: An emerging interdisciplinary field

This research note provides an overview of Radicalisation Studies as an emerging interdisciplinary field aimed at developing more holistic understandings of how and why individuals and groups turn to extreme ideologies and political violence. It traces the evolution of radicalisation research across core social science disciplines, including sociology, psychology, anthropology, and political science. While this burgeoning scholarship has expanded knowledge, persistent gaps remain due to studying radicalisation in disciplinary silos. To address this fragmentation, the research note proposes an integrated Radicalisation Studies approach grounded in critical social theory and reflexivity. This paradigm synthesises concepts and mechanisms from across disciplines to investigate the complex interplay between individual vulnerabilities, group dynamics, and broader socio-political contexts in generating radicalisation. The note outlines theoretical foundations, guiding research questions, and methodological strategies for this new field focused on mixed-methods, multi-level analysis. Radicalisation Studies holds promise for advancing theoretical integration, contextualised explanations, critical perspectives on radicalisation discourse, and evidence-based preventative policies. While challenges remain in institutionalising this emerging field, Radicalisation Studies has the potential to steer research towards greater interdisciplinarity and the nuanced understandings necessary to elucidate this complex phenomenon. The research note aims to spur debate on constructing Radicalisation Studies as a viable scholarly enterprise.