Terrorism and radicalization came to the forefront of news and politics in the US after the unforgettable attacks of September 11th, 2001. When George W. Bush famously asked "Why do they hate us?," the President echoed the confusion, anger and fear felt by millions of Americans, while also creating a politicized discourse that has come to characterize and obscure discussions of both phenomenon in the media. Since then the American public has lived through a number of domestic attacks and threats, and watched international terrorist attacks from afar on television sets and computer screens. The anxiety and misinformation surrounding terrorism and radicalization are perhaps best detected in questions that have continued to recur in the last decade: "Are terrorists crazy?"; "Is there a profile of individuals likely to become terrorists?"; "Is it possible to prevent radicalization to terrorism?" Fortunately, in the two decades since 9/11, a significant body of research has emerged that can help provide definitive answers. As experts in the psychology of radicalization, Sophia Moskalenko and Clark McCauley propose twelve mechanisms that can move individuals, groups, and mass publics from political indifference to sympathy and support for terrorist violence. Radicalization to Terrorism: What Everyone Needs to Know synthesizes original and existing research to answer the questions raised after each new attack, including those committed by radicalized Americans. It offers a rigorously informed overview of the insight that will enable readers to see beyond the relentless new cycle to understand where terrorism comes from and how best to respond to it.

Terrorism and radicalization have a long history, but in recent years their prominence has been a particularly conspicuous and influential feature of the global political landscape. This important book presents an overview of the processes involved in radicalization and terrorism, and introduces a systematic framework which captures the most crucial individual and social factors involved in determining these processes. The authors begin by considering the possible role of prejudice, economic deprivation, and discrimination, and the cognitive responses and emotions they can trigger. Such responses tend in turn to increase the importance of group membership, and promote intergroup differentiation and polarization, a process which is often accompanied by more pronounced and more extreme religious and ideological beliefs. The book also describes the role of cultural values and social climate in processes of radicalization, as well as the role of personality factors and demographics such as age and marital status. As for violent terrorist action itself, this final most radical stage is elicited by a number of group factors such as groupthink, isolation, and leadership. Certain cognitive mechanisms – for example, dehumanizing the target and attributing responsibility elsewhere – can also provide excuses for violence. The book explores why some groups turn to violence and others don’t, and it addresses processes of disengagement, deradicalization programs, and other methods used to inhibit the spread of radicalization and terrorism. The Psychology of Radicalization and Terrorism takes a unique and systematic approach to a vital topic, integrating knowledge from diverse literatures, and using social psychology as a basis for comprehending human behaviour. It will be essential reading for students and researchers from all disciplines seeking a greater understanding of terrorism and violent political conflict in all its forms.

Although violent extremism is not a new phenomenon, it is increasingly recognized as a major challenge of our times. The recruitment of foreign fighters by extremist organizations, and its potential impact on public safety in the countries from which they come, is also emerging as a complex issue at the forefront of international preoccupations. This book presents the proceedings of the three day NATO Advanced Research Workshop, "Countering Violent Extremism Among Youth to Prevent Terrorism", held in Milan, Italy, in June 2014. The best way to respond to violent extremism in general, and the radicalization of disaffected youth in particular, is far from clear, but the stakes are so high and the potential threat to countries worldwide so great that inaction is not an option. The goal of the workshop was to enhance the capacity of policymakers and practitioners to design strategies that will achieve verifiable human-rights based outcomes to counter violent extremism. Subjects covered in the 19 papers which go to make up this book include: the causes or drivers of violent extremism; the factors which facilitate the recruitment of youth by violent extremist groups; the risk of growing Islamophobia in some Western and Central European countries; and proactive measures to counter the radicalization of youth. The book will be of interest to all those involved in policy development, prevention programs, de-radicalization programs or research aimed at countering violent extremism and the radicalization of young people.

In the wake of the Paris, Beirut, and San Bernardino terrorist attacks, fears over “homegrown terrorism” have surfaced to a degree not seen since September 11, 2001—especially following the news that all of the perpetrators in Paris were European citizens. A sought-after commentator in France and a widely respected international scholar of radical Islam, Farhad Khosrokhavar has spent years studying the path towards radicalization, focusing particularly on the key role of prisons—based on interviews with dozens of Islamic radicals—as incubators of a particular brand of outrage that has yielded so many attacks over the past decade. Khosrokhavar argues that the root problem of radicalization is not a particular ideology but rather a set of steps that young men and women follow, steps he distills clearly in this deeply researched account, one that spans both Europe and the United States. With insights that apply equally to far-right terrorists and Islamic radicals, Khosrokhavar argues that our security-focused solutions are pruning the branches rather than attacking the roots—which lie in the breakdown of social institutions, the expansion of prisons, and the rise of joblessness, which create disaffected communities with a sharp sense of grievance against the mainstream.

A comparative, multidisciplinary interrogation of how people across the world become extremists of all kinds, and how different scholarly fields study and theorize this process.

Based on rare field research with terrorists, this ground breaking book delineates the drivers of radicalization and develops a deradicalization model to mitigate contemporary terrorism. Radicalization arises from individuals' needs, ideological narratives, and support networks. Individuals' need for significance and mattering, when conjoined to a narrative that advocates violence as a path to significance and a network that socially validates the narrative, creates a combustible psychological mixture that threatens social stability and global peace.

The terrorist attacks of September 11th and more recent atrocities in Russia, Indonesia and Kenya have demonstrated that terrorism now poses the most dangerous threat to stability, democracy and prosperity around the world. This major new book examines how the world has reacted to, and been affected by, the attacks on September 11th, ensuing war in Afghanistan and President George W. Bush's declaration of a 'war on terror' as the 'first war of the 21st century'. The contributions by distinguished specialists in the field examine the domestic implications of terrorism and counter terrorist initiatives across the world. Few books can boast the quality and range of the contributions to this volume, which locate the war on terror in a truly global and intellectual context.

Online Terrorist Propaganda, Recruitment, and Radicalization is most complete treatment of the rapidly growing phenomenon of how terrorists’ online presence is utilized for terrorism funding, communication, and recruitment purposes. The book offers an in-depth coverage of the history and development of online "footprints" to target new converts, broaden their messaging, and increase their influence. Chapters present the emergence of various groups; the advancement of terrorist groups’ online presences; their utilization of video, chat room, and social media; and the current capability for propaganda, training, and recruitment. With contributions from leading experts in the field—including practitioners and terrorism researchers—the coverage moves from general factors to specific groups practices as relate to Islamic State of Iraq and the Levant (ISIL), and numerous other groups. Chapters also examine the lone wolf phenomenon as a part of the disturbing trend of self-radicalization. A functional, real-world approach is used regarding the classification of the means and methods by which an online presence is often utilized to promote and support acts of terrorism. Online Terrorist Propaganda, Recruitment, and Radicalization examines practical solutions in identifying the threat posed by terrorist propaganda and U.S. government efforts to counter it, with a particular focus on ISIS, the Dark Web, national and international measures to identify, thwart, and prosecute terrorist activities online. As such, it will be an invaluable resources for intelligence professionals, terrorism and counterterrorism professionals, those researching terrorism funding, and policy makers looking to restrict the spread of terrorism propaganda online.

In this ground-breaking and important book, Clark McCauley and Sophia Moskalenko identify twelve mechanisms of political radicalization that can move individuals, groups, and the masses to increased sympathy and support for political violence, drawing on wide-ranging case histories to show striking parallels between 1800s anti-czarist terrorism, 1970s anti-war terrorism, and 21st century jihadist terrorism. In the context of the Islamic State's worldwide effort to radicalize moderate Muslims for jihad, they advance a model that differentiates radicalization in opinion from radicalization in action, and suggests different strategies for countering these different forms of radicalization. Their controversial conclusion is that the same mechanisms are at work in radicalizing both terrorists and states targeted by terrorists. The implications of this conclusion are as relevant for policy makers and security officers as for citizens facing terrorist threats.

The Handbook of the Criminology of Terrorism features a collection of essays that represent the most recent criminological research relating to the origins and evolution of, along with responses to, terrorism, from a criminological perspective. Offers an authoritative overview of the latest criminological research into the causes of and responses to terrorism in today’s world Covers broad themes that include terrorism’s origins, theories, methodologies, types, relationship to other forms of crime, terrorism and the criminal justice system, ways to counter terrorism, and more Features original contributions from a group of international experts in the field Provides unique insights into the field through an exclusive focus on criminological conceptual frameworks and empirical studies that engage terrorism and responses to it