Why do people engage in violent extremism? Why do people deem killing others as a reasonable way – the only reasonable way – to get their political voice heard? How do driving a cargo truck into crowds on a promenade or shooting at random believers in a mosque come to be seen as legitimate alternatives? ...

This article examines the role of media platforms in the jihadist propaganda ecosystem. It presents a case study of the Muntasir Media platform which achieved extensive media impact in Spain during the period 2018–19. A descriptive analysis is provided of the emergence, evolution and demise of the platform, which can be viewed as an archetypal ...

Social media messages often provide insights into offline behaviors. Although hate speech proliferates rapidly across social media platforms, it is rarely recognized as a cybercrime, even when it may be linked to offline hate crimes that typically involve physical violence. This paper aims to anticipate violent acts by analyzing online hate speech (hatred, toxicity, and ...

This chapter explores the manner in which extremist groups could use artificial intelligence (AI) in the future to promote their narratives and recruit people to their causes. It looks at four broad use cases, namely generative AI, chat bots, gaming, and predictive analytics, and analyzes how extremists could adapt their propaganda and outreach efforts to ...

In recent years, the United States (US) has witnessed a rise in political violence. Prior research has found that an individual’s social network is associated with their likelihood of engaging in various forms of violence, but research on social networks and political violence in the US context is limited. This study examined associations between social ...

VOX-Pol Blog post. ...

This working paper explores trends in extremist Facebook data from July 2023 to June 2024. We examined engagement, sentiment, and topics within Facebook groups categorized as anti-Israel/Semitic, anti-Palestine/Muslim, and anti-both, mapping these trends against five major events related to the recent Israel-Hamas conflict. Our findings support the hypothesis that shifts in trends correspond with these ...

Digital publishing, sale and distribution of books have contributed significantly to the dissemination and mainstreaming of far‐right extremist (FRE) material in the 21st century. Historical and contemporary books that espouse politically and ideologically motivated violence circulate widely and easily online, in both FRE and mainstream spaces. Such books include, but are not limited to: the ...

Against the backdrop of the COVID-19 pandemic, anti-lockdown movements sparked concerns about online extremism escalating into real-world violence. This study takes the Australian anti-lockdown movement to explore extremist discourse in Australia, as it contained several, overlapping and interacting extremisms. This study explores the labelling of these protests as extreme and examines the interplay between individuals, ...

Much research has focused on the role of the alt-right in pushing far-right narratives into mainstream discourse. In this work, we focus on the alt-right’s effects on extremist narratives themselves. From 2012 to 2017, we find a rise in alt-right, 4chan-like discourse styles across multiple communication platforms known for white supremacist extremism, such as Stormfront. ...