CREST Outputs

Projects

Articles

Lethal Images: Analyzing Extremist Visual Propaganda from ISIS and Beyond

Violent extremist groups regularly use pictures in their propaganda. This practice, however, remains insufficiently understood. Conceptualizing visual images as amplifiers of narratives and emotions, the present article offers an original theoretical framework and measurement method for examining the synchronic and diachronic study of the manipulative use of images by violent extremist groups. We illustrate this framework and method with a systematic analysis of the 2,058 pictures contained in the Islamic State's propaganda magazines targeting Western audiences, exposing the “visual style” of the group, and highlighting the trends and shifts in the evolution of this style following developments on the ground.

(From the journal abstract)


[SB1] Baele, S. J., Boyd, K. A., & Coan, T. G. (2020). Lethal Images: Analyzing Extremist Visual Propaganda from ISIS and Beyond. Journal of Global Security Studies, 5(4), 634–657.

 

Authors: Stephane Baele, Katharine Boyd, Travis Coan
https://doi.org/10.1093/jogss/ogz058
The ‘tarrant effect’: What impact did far-right attacks have on the 8chan forum?

This paper analyses the impact of a series of mass shootings committed in 2018–2019 by right-wing extremists on 8chan/pol, a prominent far-right online forum. Using computational methods, it offers a detailed examination of how attacks trigger shifts in both forum activity and content. We find that while each shooting is discussed by forum participants, their respective impact varies considerably. We highlight, in particular, a ‘Tarrant effect’: the considerable effect Brenton Tarrant’s attack of two mosques in Christchurch, New Zealand, had on the forum. Considering the rise in far-right terrorism and the growing and diversifying online far-right ecosystem, such interactive offline-online effects warrant the attention of scholars and security professionals.

(From the journal abstract)


[SB1] 

Baele, S. J., Brace, L., & Coan, T. G. (2020). The ‘tarrant effect’: What impact did far-right attacks have on the 8chan forum? Behavioral Sciences of Terrorism and Political Aggression, 1–23. [SB2] .

 

 

Authors: Stephane Baele, Lewys Brace, Travis Coan
https://doi.org/10.1080/19434472.2020.1862274

Subscribe to the CREST newsletter.

Get the latest news, events and research into security threats delivered directly to your inbox.
Sign up now
Back to top