Terrorism, Violent Radicalization, and Mental Health brings together distinct disciplinary and ideological narratives on the political, social, economic, and cultural aspects of radicalization and terrorism today. In recent years, during rapidly changing world events, mental illness is frequently discussed in regard to radicalization, violence, and terrorism. Yet there are very few resources that explore the factors that lead to this complex behavioral phenomenon. With a continued lack of direct research on those who have committed terrorist acts and their mental health status, there is speculation as to what fueled their behavior. This book addresses this gap in understanding by exploring the intricate connections between terrorism, violent radicalization processes, and mental health factors. By examining these intersections, the book enhances our comprehension of radicalization processes and underscores the urgent need for integrated approaches that incorporate mental health perspectives into counterterrorism strategies. It is a vital resource for policymakers, researchers, and practitioners striving to develop effective interventions and policies that prevent radicalization and promote community resilience.
This book is a collection of 18 essays by a multidisciplinary team of global experts, including mental health professionals, researchers, and legal scholars from countries such as the United States, Canada, United Kingdom, Switzerland, Italy, and the Netherlands. It is edited by Kamaldeep Bhui, a professor of psychiatry at the University of Oxford, and Dinesh Bhugra, an emeritus professor of mental health and cultural diversity at King’s College, London. Both editors are highly regarded for their work in mental health, cultural diversity, and public health policy. Dr. Bhui focuses on preventing health inequalities and improving mental health services, whereas Dr. Bhugra has contributed to global studies on the mental health of medical students and advocating for the integration of mental and physical health.
The book starts with an opening address by the editors that provides a brief overview of each contributor. In the first part of the book, the authors delve into the pervasive problem of terrorism, highlighting its prevalence in the media and the rise and fall of groups like ISIS and Al-Qaeda. The book explains that terrorism emerges within specific social, cultural, and political contexts, often involving identity fractures along regional, national, religious, or tribal lines. It stresses the importance of understanding the motivations behind terrorism, noting that some groups historically viewed as terrorists are later seen as freedom fighters, depending on their methods and goals.
The second section of the book explores the causes of radicalization through nine multidisciplinary essays. Key themes include the role of technology, mental health, community engagement, and cultural factors in both promoting and preventing extremism. Neil Krishnan Aggarwal examines how digital platforms recruit individuals by appealing to cultural identities and justifications for violence. Shamila Ahmad advocates for emotional resilience and critiques the “war on terror” narrative used by terrorists to exploit grievances. Alice Sibley studies how the far-right English Defense League recruits by focusing on cultural identity threats and belonging. Gill et al. argue that, although poor mental health correlates with radicalization, it is not the sole cause. Edgar Jones and Tarek Younis emphasize the importance of community ties in countering extremism, with Younis critiquing the misuse of health services for counterterrorism. Rousseau et al. present a successful public health initiative in Montreal integrating mental health services and security agencies to prevent youth radicalization. Lashley et al. highlight the importance of police cultural competence in building trust and engaging communities in counterterrorism. Carl Steinmetz compares counterterrorism approaches in Denmark and the U.K., advocating for culturally sensitive strategies. Eke Bont explores how former Irish Republican Army (IRA) operatives move away from violence, focusing on moral injury and reintegration. Lord John Alderdice shares insights from his role in the Northern Ireland peace process. Wenzel et al. propose transitional justice to address grievances and reduce extremist violence. Yasmin Ibrahim discusses the role of digital platforms in spreading terrorist ideologies. Fraser-Rahim and Khalid offer a biographical account of a former terrorist to challenge misconceptions. Donato and Ventriglio provide a theoretical overview of terrorism, focusing on sociological and cultural factors. Overall, the section emphasizes the need for culturally sensitive, multidisciplinary approaches to countering radicalization, with a focus on mental health, social cohesion, and ethics considerations.
In the third section of the text, initiatives and policies addressing radicalization from different countries are discussed. This brings together theoretical and evidence-based perspectives as well as practical real-life cases, first-person accounts, and suggestions for future interventions. Bhui and Bhugra argue that far greater research needs to be conducted on the composition of those engaging in terrorist violence to create an understanding of the influence of the cognitive, emotional, social, cultural, and historical factors on the radicalization process of an individual. Furthermore, this book addresses the challenges faced by mental health professionals, law enforcement, and policymakers in identifying and intervening with individuals at risk of radicalization. It underscores the importance of early detection, intervention strategies, and community engagement in preventing radicalization and addressing its underlying psychological roots. In essence, the book provides a comprehensive analysis of how mental health concerns intersect with the complex phenomena of terrorism and radicalization, offering insights into both individual vulnerabilities and broader societal responses needed to mitigate these risks effectively.
Across its 18 chapters, the book assesses a wide range of groups and types of extremism and terrorism from around the world as well as key topics, such as technology, social and international policies, ethics and cultural competency, and the role psychiatrists and mental health professionals play in treatment, management, and prevention. The book explores how individuals susceptible to radicalization may exhibit psychological vulnerabilities related to mental health concerns, such as depression, trauma, or personality disorders. These conditions can potentially predispose them to extremist ideologies or actions. Moreover, the book discusses how terrorist organizations may exploit these vulnerabilities as part of their recruitment strategies. It examines the psychological mechanisms involved in the radicalization process, highlighting factors like social isolation, identity crises, and perceived grievances that contribute to an individual’s susceptibility to extremist beliefs and behaviors.
Footnotes
Disclosures of financial or other potential conflicts of interest: None.
- © 2025 American Academy of Psychiatry and the Law







