What is the irony of the fire in lord of the flies chapter 12

During the beginning of the book, the fire was two things: it was a way to signal for a rescue, and it was a tool to cook food and keep them warm. In both cases, it was a marker of civilization. However, by Chapter 12, things have reversed. Fire is now a sign of savagery, as the boys are trying to burn Ralph out.

"a shortage of traditional labor created new opportunities in the workplace. a major cause of the internment of japanese americans during world war ii was. racial prejudice. in the early 1940's, the "destroyers-for-military-bases deal" with great britain and the lend-lease act were evidence that the united states."

warfare was the primary means of cultural transmission in both regions.