In the novel Z for Zachariah by Robert C. O’Brien, Caleb is a character who plays a significant role in the story. Caleb is a scientist who arrives in the valley where the protagonist, Ann Burden, has been surviving alone after a nuclear war. Initially, Caleb appears to be a savior, bringing hope and companionship to Ann. However, as the story progresses, his true nature is revealed.
Caleb’s intentions become increasingly sinister. He attempts to take control of the valley and its resources, showing a lack of respect for Ann’s autonomy and well-being. His behavior becomes more aggressive and manipulative, leading to a confrontation with Ann. In the end, Caleb’s actions result in his own demise. He falls into a pit of radioactive waste, which ultimately leads to his death.
This event is a turning point in the novel, highlighting the themes of trust, survival, and the consequences of human actions in a post-apocalyptic world. Caleb’s fate serves as a cautionary tale about the dangers of unchecked ambition and the importance of ethical behavior, even in desperate times.