What are the social and political consequences of poor state governance and low state legitimacy? Under what conditions does lynching - lethal, extralegal group violence to punish offenses to the community - become an acceptable practice? We argue lynching emerges when neither the state nor its challengers have a monopoly over legitimate authority. When authority is contested or ambiguous, mass punishment for transgressions can emerge that is public, brutal, and requires broad participation. Using new cross-national data, we demonstrate lynching is a persistent problem in dozens of countries over the last four decades. Drawing on original survey and interview data from Haiti and South Africa, we show how lynching emerges and becomes accepted. Specifically, support for lynching most likely occurs in one of three conditions: when states fail to provide governance, when non-state actors provide social services, or when neighbors must rely on self-help.

Rape is common during wartime, but even within the context of the same war, some armed groups perpetrate rape on a massive scale while others never do. In Rape during Civil War Dara Kay Cohen examines variation in the severity and perpetrators of rape using an original dataset of reported rape during all major civil wars from 1980 to 2012. Cohen also conducted extensive fieldwork, including interviews with perpetrators of wartime rape, in three postconflict counties, finding that rape was widespread in the civil wars of the Sierra Leone and Timor-Leste but was far less common during El Salvador's civil war.Cohen argues that armed groups that recruit their fighters through the random abduction of strangers use rape-and especially gang rape-to create bonds of loyalty and trust between soldiers. The statistical evidence confirms that armed groups that recruit using abduction are more likely to perpetrate rape than are groups that use voluntary methods, even controlling for other confounding factors. Important findings from the fieldwork-across cases-include that rape, even when it occurs on a massive scale, rarely seems to be directly ordered. Instead, former fighters describe participating in rape as a violent socialization practice that served to cut ties with fighters' past lives and to signal their commitment to their new groups. Results from the book lay the groundwork for the systematic analysis of an understudied form of civilian abuse. The book will also be useful to policymakers and organizations seeking to understand and to mitigate the horrors of wartime rape.

Rape is common during wartime, but even within the context of the same war, some armed groups perpetrate rape on a massive scale while others never do. In Rape during Civil War Dara Kay Cohen examines variation in the severity and perpetrators of rape using an original dataset of reported rape during all major civil wars from 1980 to 2012. Cohen also conducted extensive fieldwork, including interviews with perpetrators of wartime rape, in three postconflict counties, finding that rape was widespread in the civil wars of the Sierra Leone and Timor-Leste but was far less common during El Salvador's civil war.Cohen argues that armed groups that recruit their fighters through the random abduction of strangers use rape-and especially gang rape-to create bonds of loyalty and trust between soldiers. The statistical evidence confirms that armed groups that recruit using abduction are more likely to perpetrate rape than are groups that use voluntary methods, even controlling for other confounding factors. Important findings from the fieldwork-across cases-include that rape, even when it occurs on a massive scale, rarely seems to be directly ordered. Instead, former fighters describe participating in rape as a violent socialization practice that served to cut ties with fighters' past lives and to signal their commitment to their new groups. Results from the book lay the groundwork for the systematic analysis of an understudied form of civilian abuse. The book will also be useful to policymakers and organizations seeking to understand and to mitigate the horrors of wartime rape.