In No Justice, No Peace, Avia Pasternak highlights the political nature of such protests, offering an in-depth examination of these pressing questions. Violent protestors, she argues, disrupt the peace in order to achieve justice, and to express their defiance of an unjust political order. Pasternak shows that even in liberal democracies, resorting to violence on behalf of these important goals can be necessary and proportionate. Combining empirical analysis of political oppression in contemporary states with a normative assessment of ordinary citizens' duty to resist oppression, Pasternak asserts that violence in protest against state injustice can be permissible, while also acknowledging its key limits.