what does ralph and jack reactions to the castle rock tell us about their characters

As the tension between Ralph and Jack comes to a violent head, Golding again establishes the conflict between the two boys as an explicit struggle between savagery and civilization. The two continue to clash over previously developed points of conflict: Ralph criticizes Jack for his lack of responsibility and his ambivalence toward rules of order and justice, and Jack continues to blame Ralph for his lack of direct action against the beast. Their accusations express and emphasize their respective visions of human society on the island: while Ralph is oriented towards a cooperative community organized around the common goal of getting rescued, Jack adheres to a militaristic ideal and unites his tribe around a shared interest in hunting, self-gratification, and fear of the mythical island beast.