A3 Violent radicalization of a subgroup

Topic

The violent radicalization of a subgroup is the third and most extreme anomaly in this trajectory; it builds upon the groundwork laid by extreme affective polarization and the closed echo chamber—specifically, an out-group hostility that has surpassed the initial ideological disagreement, sustained within a network that rarely crosses group boundaries. Against this backdrop, this anomaly marks a further step: a subgroup transitioning from affective hostility to organized violence against the out-group.

The trigger for this anomaly is the intensity of group identification combined with the perception of an existential threat to the group. As long as group identification remains moderate, or the perceived threat does not reach an existential level, polarization and the echo chamber’s insularity can persist without escalating into organized violence. However, when these two variables combine—intense group identification alongside the perception that the group itself faces disappearance or destruction—the subgroup most deeply committed to that identity views violence as a response proportional to the threat it believes it faces.

This anomaly is closely related to—though distinct from—the breakdown of the state’s monopoly on violence, a phenomenon described in another *Modelo Kyon* module as one of two components triggering armed violence. While the latter describes an armed vacuum that allows organized violence to take hold, the former describes the process by which a specific subgroup organizes itself to perpetrate that violence. Thus, a closed echo chamber that amplifies the perception of an existential threat—without any moderating cross-exposure—represents one pathway through which a subgroup’s violent radicalization can fuel the armed vacuum described in the other module, even though a formal link between the two processes has not yet been established.

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