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This study tests whether social media disinformation contributes to domestic terrorism within countries. I theorize that disinformation disseminated by political actors online through social media heightens political polarization within countries and that this, in turn, produces an environment where domestic terrorism is more likely to occur. I test this theory using data from more than 150 countries for the period 2000–2017. I find that propagation of disinformation through social media drives domestic terrorism. Using mediation tests I also verify that disinformation disseminated through social media increases domestic terrorism by, among other processes, enhancing political polarization within society.

VOX-Pol Blog post.

Fanaticism, Racism, and Rage Online is a critical exploration of digital hate culture and its myriad infiltrations into the modern online community. The book examines radical movements that have emerged both on the fringes of the Internet, as well as throughout the web’s most popular spaces where extremist voices now intermix with mainstream politics and popular culture. This investigation brings to light the different forms of extremist culture on the web, from the blatant hate websites, to the much more invasive faux-social networks, racist political blogs, and pseudo-scientific domains.

This paper investigates the link between social media and hate crime. We show that antirefugee sentiment on Facebook predicts crimes against refugees in otherwise similar municipalities with higher social media usage. To establish causality, we exploit exogenous variation in the timing of major Facebook and internet outages. Consistent with a role for “echo chambers,” we find that right-wing social media posts contain narrower and more loaded content than news reports. Our results suggest that social media can act as a propagation mechanism for violent crimes by enabling the spread of extreme viewpoints.

This paper investigates the link between social media and hate crime using hand-collected data from Facebook and Twitter. We study the case of Germany, where the recently emerged right-wing party Alternative für Deutschland (AfD) has developed a major social media presence. Using a difference-in-differences design, we show that right-wing anti-refugee sentiment on Facebook predicts violent crimes against refugees in otherwise similar municipalities with higher social media usage. Consistent with social media being the driving force, the effect decreases with internet outages; increases with user network interactions; is not driven by the news cycle; and does not hold for posts unrelated to refugees. We find similar evidence for the United States, where President Trump’s twitter activity strongly predicts hate crimes against the minorities targeted in his tweets, but not other minorities. We find no effect for the period before Trump’s presidential campaign or measures of general anti-minority sentiment.

The article explores Far Cry 5’s commentary on the rise of the radical right, domestic terrorism, and extremism in America. The game’s two primary modes for this narrative critique involve its use of Christian symbolism and its exploration of doomsday prepper culture. What emerges from this analysis is that Far Cry 5 provides a harrowing reckoning in the rise of extremist thought in this country and its ramifications, one that is a timely reflection of current American culture. In Far Cry 5, America becomes the next great empire poised to fall throughout the game and finally, in its tense final sequences, succumbs to nuclear annihilation.