What does Ralph note about the self-destructive nature of his pursuers in lord flies?

In Lord of the Flies, Ralph, the elected chief of a group of stranded boys, notices that there is a destructive and savage nature existing beneath the surface harmony at some moments among certain group members. However, the novel does contain an allegory concerning human nature and society wherein individuals can revert to savage and self-destructive tendencies in the absense of societal norms and structures or moral guidance.

A few specific details Ralph observes or experiences that are connected to the self-destructive behavior of their pursuers consist of:

" The continual conflict and division within the group, primarily between his supporters (those advocating for order and civilization) and adherents of Jack 's tribe(embodying savage instincts)"

Jack himself represents wildness of a primitive, cruel society that becomes an adversary to reason and common good, reflecting man's capability for evil and destructiveness when societal constraints disappear.