"Which is better - to have rulesandagree, or to huntandkill?"
interrogatives - Piggy questions the boys' regression, establishing him as an outsider who acts as Golding's didactic voice: to maintain social cohesion, humans need the civilising influences of society such as rules and order
"fat, ass-mar and specs" "accent"
Piggy's physiognomy instantly establishes him as an outsider - the marginalisation of Piggy reflects how Nazi Germany adopted a system of rewarding the strong like Jack and attacking the weak. The degrading language presents Piggy as physically vulnerable and immediately marginalised by the rest of the boys.
"I gottheconch, i got the righttospeak"
anaphora connotes Piggy's desperation to cling to civilisation and his trepidation concerning the ephemerality of democracy
"cradled the conch"
maternal language depicts Piggy as the protector of not only the littluns, but democracy too
"What are we? Humans? Or animals? Or savages? What's grownupsgoing to think?"
repeated interrogatives polarise Piggy from the other boys - he has an unwavering commitment to maintain order and civility on the island which is ultimately futile in the face of evil.
"his head opened and stuffcameout and turnedred"
childish euphemism of "stuff" reminds readers of the naivety of the boys, unable to comprehend the atrocities they have committed - Golding utilises Piggy's death to didactically warn his readers how the weak and enlightened in society are the most likely to become vulnerable and mistreated
"The conch exploded into a thousandwhitefragments and ceased to exist"
civility is ephemeral - Piggy's brutal death marks the height of the boys' savagery and the loss of innocence on the island
Piggy acts as a beacon of civility - he is resistant, but not immune to savagery