Public mental health has increasingly become a focal point for addressing the complex and evolving challenges faced by youth, particularly as these relate to the phenomenon of radicalization. With rising concerns about the prevalence and impact of youth radicalization—spanning ideological, political, and social dimensions—questions remain about the interplay between individual mental health, cultural context, and societal influences. While current evidence highlights the importance of early interventions and health promotion strategies, the precise mechanisms linking public mental health frameworks with the prevention or mitigation of youth radicalization require further exploration. Recent studies have begun to examine the multifaceted nature of radicalization, the impact of digital environments, and the significance of community and cultural factors. However, there is still a lack of comprehensive research that incorporates global perspectives, diverse contexts, and a holistic understanding of both thought and behavioral radicalization processes. The field continues to seek integrative approaches capable of informing effective policy and community action.

This Research Topic aims to create a multidisciplinary forum that advances knowledge concerning the intersections of public mental health, youth, and radicalization. The primary objectives are to bring together international findings, theoretical insights, and practice-based evidence that help clarify the role of mental health in processes of youth radicalization. Questions to be addressed include how public mental health programs can identify, prevent, or respond to radicalization risks; how cultural and contextual differences shape youth experiences; and what innovative interventions hold promise for resilience building among young populations. The Research Topic also strives to challenge and expand existing definitions of radicalization, fostering dialogue on both radicalization of thought and action, including the influence of digital platforms.

Submissions are encouraged from a broad range of methodological and theoretical perspectives. The scope covers public mental health approaches extending from health promotion and primary prevention to early and late-stage interventions, while prioritizing analyses that engage culture, context, and community. We welcome articles addressing, but not limited to, the following themes:

The role of public health in understanding and preventing youth radicalization

Community-based and culturally informed public mental health interventions

The impact of digital environments and online communities on youth radicalization

Comparative international perspectives on mental health and radicalization

Theoretical approaches to defining and conceptualizing radicalization in youth

Strategies for resilience and protective factors in mental health practice

Responses to early and late-stage radicalization within public mental health programs

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Radicalization of Youth and Mental Health