Social Conflict within and between Groups

Intergroup competition and conflict create pervasive problems in human society, giving rise to such phenomena as prejudice, terrorism, ethnic cleansing, and interstate war. Citizens, policy makers, social workers, schoolteachers, and politicians wrestle with these problems, and with difficult questions these issues pose: What causes conflict to escalate? How should we manage conflict within communities, and also in society at large? Is conflict always bad, or does it have other more beneficial c