What insights about human nature human psychology and human society does the lord of the flies present?

"Lord of the Flies" presents insights on the inherent darkness within human nature, the fragility of civilization, the conflict between savagery and reason, and how power dynamics can shape society. It explores themes such as the loss of innocence, the destructive potential of groupthink, and the primal instincts that drive human behavior. Ultimately, the novel serves as a cautionary tale about the flaws of human nature and the potential for chaos when societal structures break down.