Final answer:
The theme in 'Lord of the Flies' about society's disintegration when rules are not followed is highlighted by Jack's descent into savagery and Piggy's adherence to societal norms, and their respective fates.
Step-by-step explanation:
One major theme in Lord of the Flies is the idea that when individuals fail to adhere to societal rules, the structure of the community begins to crumble. This concept is well-illustrated through the contrasting characters of Jack and Piggy. Jack's descent into savagery and his rejection of the established norms and rules lead to chaos and violence on the island. For example, his aggressive leadership and encouragement of reckless behaviors among the other boys highlight the dangers of disregarding the established norms that are essential for maintaining order.
On the other hand, Piggy represents the voice of reason and stands for the adherence to societal rules. Piggy's unwavering belief in the power of the conch and the need for structured meetings symbolize the instruments of democracy and order. His eventual demise at the hands of the other boys, along with the shattering of the conch, underscores the theme that society falls apart when its rules are not respected. Piggy's fate serves as a stark example of the breakdown of social order and the devastating impacts that can have on a community.