The book Lord Of The Flies made a lot more sense when I realized it was a satire of British elite schools, rather than a real exploration of what cast away young people would actual do in that situation.
>The boys had set up a small commune with food garden, hollowed-out tree trunks to store rainwater, a gymnasium with curious weights, a badminton court, chicken pens and a permanent fire, all from handiwork, an old knife blade and much determination