Complex sentence: The trilogy describes the day-to-day problems of adaptation and survival and the emotional and social trauma of losing connection with the modern world, as well as the ongoing conflict between the different factions of the island's population.
Split into simpler sentences: The trilogy describes the day-to-day problems of adaptation and survival and the emotional and social trauma of losing connection with the modern world. Much of the plot deals with ongoing conflicts between the different factions of the island's population.