The overarching theme of Lord of the Flies is the conflict between the human impulse towards savagery and the rules of civilization which are designed to contain and minimize it. Throughout the novel, the conflict is dramatized by the clash between Ralph and Jack, who respectively represent civilization and savagery. The differing ideologies are expressed by each boy's distinct attitudes towards authority. While Ralph uses his authority to establish rules, protect the good of the group, and enforce the moral and ethical codes of the English society the boys were raised in, Jack is interested in gaining power over the other boys to gratify his most primal impulses. When Jack assumes leadership of his own tribe, he demands the complete subservience of the other boys, who not only serve him but worship him as an idol. Jack's hunger for power suggests that savagery does not resemble anarchy so much as a totalitarian system of exploitation and illicit power.
