Radicalisation

This report presents findings from a quantitative study, which aimed to explore the role of the Internet in radicalisation and offending of 235 convicted extremists in England and Wales. ...

September 11th was a turning point in the understanding of terrorism and radicalization. The Internet has provided an instrumental change regarding how terrorists communicate and spread their propaganda, proving a cause of concern for counterterrorism units. The increased use of social networking platforms has provided a significant change in the process of self-radicalization, with younger ...

Social media platforms have become extremely popular in the last fifteen years. Almost half of the world population has a social media account. This has made social media extremely attractive to extremist groups. Recent studies have shown that extremists use social media platforms for violent radicalisation. They take advantage of the interactional nature of these ...

Objectives Despite popular notions of “filter bubbles” and “echo chambers” contributing to radicalization, little evidence exists to support these hypotheses. However, social structure social learning theory would suggest a hereto untested interaction effect. Methodology An RCT of new Twitter users in which participants were randomly assigned to a treatment of “filter bubble” (personalization algorithm) suppression. ...

Objective: This paper applies Reinforcement Sensitivity Theory to explain the role of exposure to violent extremist content online in the wider psychological process of “radicalization.” Reinforcement Sensitivity Theory is a suitable theory to apply to this domain given that (a) the motivation to engage in violent extremism is widely discussed, yet motivational theories are rarely ...

The present article contends that terrorist activism on the Internet is determined by the technical configuration and ease of use of the tool. Engagement in Internet activities considered criminal offenses is not only explained by a progression in the level of radicalization of the individual. Rather, the type of barriers to entry which they must ...

Policymakers have recently expressed concerns over the role of recommendation algorithms and their role in forming “filter bubbles”. This is a particularly prescient concern in the context of extremist content online; these algorithms may promote extremist content at the expense of more moderate voices. In this article, we make two contributions to this debate. Firstly, ...

The Islamic State (ISIS) early became infamous for its broadcasts of extreme violence. However, within months, the group’s initially dominant images of combat and executions had been subsumed into a broader propaganda platform more focused on state-building and community engagement. Drawing on a close reading of Abu Bakr Naji’s Management of Savagery, this article conceptualises ...

Disrupting the emergence and evolution of potentially violent online extremist movements is a crucial challenge. Extremism research has analyzed such movements in detail, focusing on individual- and movement-level characteristics. But are there system-level commonalities in the ways these movements emerge and grow? Here we compare the growth of the Boogaloos, a new and increasingly prominent ...

Social media platforms are popular for expressing personal views, emotions and beliefs. Social media platforms are influential for propagating extremist ideologies for group-building, fund-raising, and recruitment. To monitor and control the outreach of extremists on social media, detection of extremism in social media is necessary. The existing extremism detection literature on social media is limited ...