1. The ongoing disorganization and lack of proper rules among the boys.
2. The failure to maintain the signal fire, which could potentially prevent their rescue.
3. The constant arguments and conflicts between the boys, hampering their ability to cooperate and survive together.
4. The emerging savagery and loss of innocence among the boys, particularly represented by Jack and his hunters.
5. The lack of respect for the conch, the symbol of authority and democracy, which is being undermined by Jack's group.