Welcome to VOX-Pol’s Online Library, a research and teaching resource, which collects in one place a large volume of publications related to various aspects of violent online political extremism.
Our searchable database contains material in a variety of different formats including downloadable PDFs, videos, and audio files comprising e-books, book chapters, journal articles, research reports, policy documents and reports, and theses.
All open access material collected in the Library is easy to download. Where the publications are only accessible through subscription, the Library will take you to the publisher’s page from where you can access the material.
We will continue to add more material as it becomes available with the aim of making it the most comprehensive online Library in this field.
If you have any material you think belongs in the Library—whether your own or another authors—please contact us at onlinelibrary@voxpol.eu and we will consider adding it to the Library. It is also our aim to make the Library a truly inclusive multilingual facility and we thus welcome contributions in all languages.
Featured
The Use of Counter Narratives to Combat Violent Extremism Online
2023
Due to recent rises in extremism across the globe (Dean et al. in J Polic Intell Count Terror 11:121–142, 2016; Le Roux in Responding to the rise in violent extremism in the Sahel. Africa Center For Strategic Studies, 2019, p. 26) and (Jones in Int Secur 32:7–40, 2008), governments and law enforc...
Communities of Hateful Practice: The collective learning of accelerationist right-wing extremists, with a case study of the Halle synagogue attack
2022
In the past, far-right aggression predominantly focused on national settings and street terror against minorities; today, however, it is increasingly embedded in global networks and acts within a strategic framework aimed at revolution, targeting the liberal order as such. Ideologically combining...
The Internet and radicalisation pathways: technological advances, relevance of mental health and role of attackers
2022
This study explored the role of the Internet in radicalisation pathways of 437 convicted extremist offenders in England and Wales. Specific considerations for this study included technological advances and changes in online activities, exploring the relevance of mental health including specific t...
Full Listing
| Title | Year | Author | Type | Links |
|---|---|---|---|---|
 Discussing the Islamic State on Twitter |
2022 | Colombo, M. and Curini, L. | Book | |
| This book explores how ordinary Arab-speaking social media users have reacted to propaganda from the Islamic State, rather than how IS propaganda has targeted ordinary users, thus providing a change in perspective in the literature. The authors provide a comprehensive account of the evolution of the Arabic discourse on IS, encompassing all phases of the Caliphate’s political evolution, from the apogee of the Islamic State in October 2014 to the loss of its unofficial capital of Raqqa in September 2017. Taking into account key events, the book also considers the most recurrent topics for IS and its opponents who engage in the Twitter conversation. The analysis is based on around 29 million tweets written in the Arabic language, representing a random sample of around one-third of all Arabic tweets referring to IS over the 2014-2017 timeframe. | ||||
 A Systemic Functional Linguistics Approach to Analyzing White Supremacist and Conspiratorial Discourse on YouTube |
2022 | Inwood, O. and Zappavigna, M. | Article | |
| Since the 2016 US Presidential Election, extreme right-wing communities have gained extensive popularity on YouTube, spreading discourses of white supremacy and conspiracy. This paper focuses on how methods drawn from Systemic Functional Linguistics (SFL) can be used to analyze this communication and contribute to research interests within the field of media and communication studies. SFL is a social semiotic model of language concerned with systematic analysis of language choices in terms of their social context. More specifically, this paper draws upon the Appraisal and Affiliation frameworks developed within SFL, in order to understand how patterns of evaluation are expressed in language and how these function in terms of aligning ambient audiences with particular values. YouTube videos and comments about the Notre Dame Cathedral Fire are used as a case study. The aim is to illustrate how this approach can offer an additional perspective on the issues of information disorder and hate speech that does not attempt to homogenize the multiple reasons why people engage in such hateful behavior. | ||||
 Delhi Declaration on countering the use of new and emerging technologies for terrorist purposes |
2022 | United Nations Security Council Counter-Terrorism Committee | Policy | |
| The United Nations Security Council Counter-Terrorism Committee’s newly adopted Delhi Declaration is now available in the six official languages of the United Nations. The Counter-Terrorism Committee unanimously adopted the Delhi Declaration at the closing of its special meeting on countering the use of new and emerging technologies for terrorist purposes, held in India on 28-29 October 2022. The special meeting focused on three main areas: unmanned aerial systems, terrorist financing and information and communications technologies. The meeting also examined overarching issues relating to the use of technologies for terrorist purposes, to include human rights, gender considerations, and future programming by the international community. The Delhi Declaration provides non-binding guidance to Member States and stakeholders in countering terrorist use of new and emerging technologies. | ||||
 From solidarity to blame game: A computational approach to comparing far-right and general public Twitter discourse in the aftermath of the Hanau terror attack |
2022 | Hohner, J., Schulze, H., Greipl, S. and Rieger, D. | Article | |
| Terror attacks are followed by public shock and disorientation. Previous research has found that people use social media to collectively negotiate responses, interpretations, and sense-making in the aftermath of terror attacks. However, the role of ideologically motivated discussions and their relevance to the overall discourse have not been studied. This paper ad-dresses this gap and focuses specifically on the far-right discourse, comparing it to the general public Twitter discourse following the terror attack in Hanau in 2020. A multi-method ap-proach combines network analysis and structural topic modelling to analyse 237,000 tweets. We find responsibility attribution to be one of the central themes: The general discourse pri-marily voiced sympathy with the victims and attributed responsibility for the attack to far-right terror or activism. In contrast, the far right – in an attempt to reshape the general narra-tive – raised a plethora of arguments to shift the attribution of responsibility from far-right activism towards the (political) elite and the personal circumstances of the shooter. In terms of information sharing and seeking, we demonstrate that new information was contextualised differentially depending on the ideological stance. The results are situated in the scientific dis-course concerning differences in social media communication ensuing terrorist attacks. | ||||
 Covid-19 Protesters and the Far Right on Telegram: Co-Conspirators or Accidental Bedfellows? |
2022 | Curley, C., Siapera, E. and Carthy, J. | Article | |
| The COVID-19 pandemic led to the creation of a new protest movement, positioned against government lockdowns, mandatory vaccines, and related measures. Efforts to control misinformation by digital platforms resulted in take downs of key accounts and posts. This led some of these protest groups to migrate to platforms with less stringent content moderation policies, such as Telegram. Telegram has also been one of the destinations of the far right, whose deplatforming from mainstream platforms began a few years ago. Given the co-existence of these two movements on Telegram, the article examines their connections. Empirically, the article focused on Irish Telegram groups and channels, identifying relevant protest movements and collecting their posts. Using computational social science methods, we examine whether far-right terms and discourses are present and how this varies across different clusters of Telegram Covid-19 protest groups. In addition, we examine which actors are posting far-right content and what kind of roles they play in the network of Telegram groups. The findings indicate the presence of far-right discourses among the COVID-19 groups. However, the existence of these groups was not solely driven by the extreme right, and the incidence of far-right discourses was not equal across all COVID-19 protest groups. We interpret these findings under the prism of the mediation opportunity structure: while the far right appears to have taken advantage of the network opportunity structure afforded by deplatforming and the migration to Telegram, it did not succeed in diffusing its ideas widely among the COVID-19 protest groups in the Irish Telegram. | ||||
 In the Blind Spot – How right-wing extremists use alternative platforms for radicalisation |
2022 | Hammer, D., Rübbert, Z. and Schwieter, C. | Report | |
| This report provides a summary of the expert conference “Im toten Winkel – Wie Rechtsextreme alternative Online-Plattformen zur Radikalisierung nutzen” (In the blind spot – How right-wing extremists use alternative online platforms for radicalisation), which was held as part of the project “Countering radicalisation in right-wing extremist online subcultures” funded by the German Federal Ministry of Justice (BMJ). The first annual conference of the project took place from 25 to 26 November 2021 in Berlin as a hybrid event. In addition to the approximately 50 participants who were present at the conference venue, invited guests were also able to follow the event via a closed livestream. The conference served to present current research projects from digital right-wing extremism research and to discuss diverse perspectives from research, regulation and law enforcement. | ||||
 Detours and Diversions Online Strategies for the Dissemination of Right-Wing Extremist Content |
2022 | Kuchta, R., Hammer, D., Gerster, L. and Schwieter, C. | Report | |
| Since the beginning of 2021, ISD Germany has been researching right-wing extremist actors on alternative platforms on the internet. Three reports were published as part of the German Federal Ministry for Justice (BMJ)-funded project “Countering radicalisation in right-wing extremist online subcultures”. The last report in 2021, “Detours and Diversions – Online Strategies for the Dissemination of Right-Wing Extremist Content”, provides a summary of the projects central findings and presents them in a comparative manner. This report thus combines the methodological and theoretical groundwork of the report “Wegweiser” with the results of the empirical research of the reports “Fluchtwege” and “Stützpfeiler Telegram”, and puts them into context. The report presents a comparison of data from established platforms and Telegram, and thus helps to gain a better understanding of the behaviour of far-right actors on the selected platforms. It also includes a comparative analysis of the strategies and linkages of far-right and radical right actors on established and alternative platforms. This research is based on the empirical data collected by the platforms. Given, that data collection is different for each platform, and given that this project also explores alternative platforms, it also furthers the exploration of data collection options, which are described in more detail in this report. |
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 Telegram as a Buttress: How far-right extremists and conspiracy theorists are expanding their infrastructures via Telegram |
2022 | Gerster, L., Kuchta, R., Hammer, D. and Schwieter, C. | Report | |
| The ISD Germany study on the extreme right-wing use of Telegram serves as a complementary text to the “Escape routes” report. In it, the research team examined links to other platforms, which were shared on the controversial messenger service and were disseminated in the channels of right-wing extremists, right-wing radicals and conspiracy ideologues in the German-speaking world. The main scope of this research was on smaller platforms that do not fall under the deletion obligation of the NetzDG. Links to larger platforms such as YouTube, Facebook and Twitter were also analysed, given that the collected data set contained almost twice as many links to these platforms than to those not fully covered by the NetzDG. For this report, the ISD research team collected 659,110 messages from 238 public channels from the extreme right, radical right, Reichsbürger:innen and conspiracy ideology spectrum between 1 January and 12 September 2021. From these messages, 371,988 links were extracted, leading to 8,252 domains. The ISD Germany researchers examined domains that were shared more than 15 times and identified social networks and platforms. |
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 Signposts – A background report on right-wing extremist online subcultures |
2022 | Hammer, D., Matlach, P. and Baaken, T. | Report | |
| “Signposts” provides background information on the publications of the project “Countering Radicalisation in Right-Wing Extremist Online Subcultures” funded by the Federal Ministry of Justice (BMJ). In the first part of this report, a brief historical overview of right-wing extremist internet use in Germany is given. The report describes how, since the emergence of the internet, the extreme right in Germany has always found ways to utilise the latest technological and social developments, such as the emergence of Web 2.0, for their own purposes. The first part of the report also presents the state of research on the right-wing extremist online milieu and describes focal points of current research on right-wing extremism. The second part of the report describes the conceptual preparatory work that preceded the analyses within the framework of the project. This includes, on the one hand, the development of a definition of right-wing extremism for the project. This is because a uniform definition of the term does not exist, but is necessary for concise and transparent research into the right-wing extremist online milieu. Furthermore, in preparation for data driven analyses in the project, interviews with right-wing extremism experts were conducted, which revealed current developments in right-wing extremist internet strategies. |
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 Escape Routes: How far-right actors circumvent the Network Enforcement Act |
2022 | Hammer, D., Matlach, P., Gerster, L. and Baaken, T. | Report | |
| For this study, the online milieu of radical right-wing and extreme right-wing actors was investigated with regard to linking to alternative platforms. The aim of the analysis was to make the cosmos of online platforms used by right-wing extremist and radical right-wing actors accessible to readers and researchers. As established social media such as Facebook, Instagram, Twitter and YouTube increasingly remove illegal and extremist content due to (self-)regulation and legal pressures, many extreme right-wing and radical right-wing actors find themselves forced to switch to alternative platforms. In order to show their subscribers on the established platforms where their content can be found, many of these actors link to alternative platforms. This dynamic is problematic because the discourses of anti-democratic activists takes place outside of public debates and transparent structures, allowing them to plan actions, expand their networks and spread incitement undisturbed and unchallenged. | ||||
 Virtual and Physical Realities: Violent Extremists’ Recruitment of Individuals Associated with the US Military |
2022 | Kim Cragin, R. | Article | |
| In an era of social media, the lines between physical and virtual realities have become blurred. This is especially evident in recruitment activities by violent extremists. This article compares five case studies from the white power and militia movements to learn how extremists attract new members. The findings suggest that recruitment occurs through iterative interactions in virtual and physical spaces. These spaces are not isolated to a single movement; individuals instead move between them. The findings did not reveal a divergence between civilian vs military recruits. Nevertheless, more research is needed on the extent to which veterans recruit their peers. | ||||
 Investigative Report on the role of online platforms in the tragic mass shooting in Buffalo on May 14, 2022 |
2022 | Office of the New York State Attorney General Letitia James | Report | |
| The mass shooting in and around the Tops grocery store in Buffalo, New York on May 14, 2022 that claimed the lives of ten individuals and injured three others was all the more horrific because of the white supremacist ideological motivation that fueled it and the shooter’s meticulous planning. The disturbing reality is that this attack is part of an epidemic of mass shootings often perpetrated by young men radicalized online by an ideology of hate. This report details what my office has learned about how the Buffalo shooter was first indoctrinated and radicalized through online platforms, and how he used these and other platforms to plan, implement, and promote these acts of terror. The report assesses the strengths and weaknesses of the response of various online platforms in the wake of the Buffalo shooting. Readers should be cautioned that this report contains graphic textual descriptions of bigotry and violence, including quotes from the shooter’s own writing that, in our opinion, are necessary to contextualize and explain this story. | ||||
 The Role of Perceived Injustice and Need for Esteem on Incel Membership Online |
2022 | O’Malley, R.L. and Helm, B. | Article | |
| Incels – a term that stands for “involuntary celibates”—is a subculture of men connected by their inability to obtain romantic and sexual relationships. As a group known for real-world violent attacks, understanding the drivers of online membership offers valuable insight into these vulnerable men. The current study used inductive qualitative analysis of over 8,000 posts made by 703 unique posters in two online incel communities to explore common themes within the process of incel membership online. Qualitative analyses uncovered two higher-order concepts: perceptions of injustice and searching for esteem. Within these concepts several underlying themes emerged: victimization, perceived barriers to manhood, psychological responses, and black pill as liberation. The results posit that one avenue to incel membership comes from heightened perceptions of injustice among these users. In addition, the incel forum offers a strategy to increase self-esteem through online membership, which may be a vital draw for disenfranchised young people. Unfortunately, it seems that online incel membership, while a source of self-esteem, shapes incel perceptions, leading members to re-interpret instances in their lives through the lens of extremist ideology. | ||||
 The Role of Financial Technologies in US-Based ISIS Terror Plots |
2022 | Whittaker, J. | Article | |
| This study explores how terrorists use financial technologies in their plots. Using a database of 231 US-based Islamic State actors, it analyses how they move money and make purchases, as well as whether the use of technology affects success. Fundamentally, terrorists opt for simplicity; there is little evidence of sophisticated financial plots. Terrorists tend to use the Internet in two ways: to make purchases and to coordinate transactions. Transactions via Money Service Businesses are more likely to be part of successful plots. Finally, the paper discusses factors which explain this simplicity as well as discussing whether this may change moving forward. | ||||
 Countering Violent Extremism in Central Asia and South Asia: Islamophobia and Cyber-Radicalization in the Digital Era |
2022 | Farhadi, A. | Chapter | |
| Widespread political and economic uncertainty following the COVID-19 pandemic, paired with increased access to digital messaging and online social media platforms, has rendered vulnerable populations in Central Asia and South Asia (CASA) even more susceptible to misinformation, radical propaganda, and population targeting by violent extremists. More, studies show that violent extremism is inextricably linked with Islamophobia. Violent extremist recruiters frequently capitalize on publicized Islamophobic events to spread digital misinformation and lure disenfranchised recruits, particularly among youth populations. A debilitated Afghanistan only compounds these issues in CASA. The growing humanitarian crisis in the wake of U.S. military withdrawal, leaves this impoverished nation ripe for the proliferation of violent extremist activity that will reach far beyond its borders. Weaponized cyber-misinformation is a moving target that threatens even rural populations. Effective deterrence calls for novel multilateral efforts between great and local powers, both on and offline, to dispel skewed narratives and reinforce positive counter-narratives. While expanding access to digital communications in CASA presents obvious challenges for countering violent extremism, it likewise affords vital new opportunities for cooperation between global and regional powers to reach previously unreachable, vulnerable populations. | ||||
 Online Terrorism Studies: Analysis of the Literature |
2022 | Unlu, A. and Yilmaz, K. | Article | |
| This study examined the literature on online terrorism studies between 2001 and 2022 and compared themes across journal segments and funded research. The results showed that there is a relationship between funding and the number of publications in recent years. While themes in the core terrorism journals more likely to follow the traditional terrorism studies, funded research (e.g. Computer Science Journals) focus more on social media, far-right groups and hate speech utilizing new research tools such as machine learning and text mining techniques. These new tools enable researchers to study different dimensions of the phenomenon, but these works are not published in terrorism journals. The results also point to a gap between core terrorism journals and Computer Science journals, which heralds at least two potential developments in the future: i) emergence of specialized journals focusing on terrorism and concepts like social media, populism, hate speech, text mining, machine learning and so on; and ii) more collaborative outputs between terrorism researchers and computer scientists. | ||||
 Why They Do It: Counterspeech Theories of Change |
2022 | Buerger, C. | Report | |
| People who do counterspeech almost universally want to reach audiences, not the people spreading harmful speech. Drawing on over 50 interviews with counterspeakers, this paper reports on four primary theories of change as counterspeakers describe them, and discusses the implications of this for researchers. | ||||
 Countering Violent Extremism in Central Asia and South Asia: Islamophobia and Cyber-Radicalization in the Digital Era |
2022 | Farhadi, A. | Report | |
| Widespread political and economic uncertainty following the COVID-19 pandemic, paired with increased access to digital messaging and online social media platforms, has rendered vulnerable populations in Central Asia and South Asia (CASA) even more susceptible to misinformation, radical propaganda, and population targeting by violent extremists. More, studies show that violent extremism is inextricably linked with Islamophobia. Violent extremist recruiters frequently capitalize on publicized Islamophobic events to spread digital misinformation and lure disenfranchised recruits, particularly among youth populations. A debilitated Afghanistan only compounds these issues in CASA. The growing humanitarian crisis in the wake of U.S. military withdrawal, leaves this impoverished nation ripe for the proliferation of violent extremist activity that will reach far beyond its borders. Weaponized cyber-misinformation is a moving target that threatens even rural populations. Effective deterrence calls for novel multilateral efforts between great and local powers, both on and offline, to dispel skewed narratives and reinforce positive counter-narratives. While expanding access to digital communications in CASA presents obvious challenges for countering violent extremism, it likewise affords vital new opportunities for cooperation between global and regional powers to reach previously unreachable, vulnerable populations. | ||||
 Human Rights Due Diligence of Meta’s Impacts in Israel and Palestine |
2022 | Business for Social Responsibility | Report | |
| This human rights due diligence exercise reviews the impact of Meta’s policies and activities during the May 2021 crisis in Israel and Palestine. The primary purpose is to provide Meta with prioritized, action-oriented, and decision-useful recommendations for policies and practices to fulfill Meta’s commitments under its Corporate Human Rights Policy and responsibilities under the United Nations Guiding Principles on Business and Human Rights (UNGPs). | ||||
 Inside a White Power echo chamber: Why fringe digital spaces are polarizing politics |
2022 | Törnberg, P. and Törnberg, A. | Article | |
| Recent decades have seen a blurring of the line between extremist movements and mainstream politics, driven by rising sectarian polarization. This development has been linked to digital media, with suggestions that so-called echo chambers may drive political radicalization. To understand the social processes taking place inside such digital spaces, this article draws on Randall Collins and the Durkheimian tradition to develop a theory of discursive community formation. Empirically, we analyze 20 years of discussion on the White Power forum Stormfront, employing natural language processing to study discursive evolution as members become socialized into the community. Our findings suggest that digital media provide space for conversational rituals that instill in people a sense of social membership and intersubjectivity, contained in the elaboration of a shared discourse, within which certain beliefs become sacred and unquestionable. This provides a potential social mechanism linking echo chambers to the rise of sectarian polarization. | ||||