The “evil” that’s in the boys has more effect on them as they spend more time on the island, away from the rest of the world.
The next big symbol to me is Piggy’s glasses. Throughout the book, Piggy, to me, would represent’s the civilization of the world and the rules that everyone should follow. At the beginning of the book Piggy could see clearly because he still has both of the lenses in his glasses. But as time goes on Piggy loses one of his lenses for his glasses, causing him to not be able to see clearly. This to me is representing that the longer that they are all away from the rest of civilization, the harder it is for them to see where they wanted to be going and what they are supposed to be doing. For example, at their first meeting, they decide that they "can't have everybody talking at once" and "have to have hands up like at school" (p. 33). However, after some time passes, the hunters become more worried about killing a pig than with being rescued. After the hunters get back from their first successful hunt saying "Kill the pig. Cut her throat. Spill her blood,"(p. 69). Ralph and Piggy try to tell the hunters that having meat for meals isn’t as important as keeping the signal fire burning. Then even later in the book Jack and his group of boys decide to ambush Ralphs group so they can steal Piggy’s glasses, which then causes Piggy to lose practically all of his sight. Meaning that the boys have lost all of their sight on what they had decided to do at the beginning of the book, and have started down a