What does John boyne mean in The Boy in the Striped Pajamas?

In "The Boy in the Striped Pajamas," John Boyne explores themes of innocence, friendship, and the impact of prejudice through the eyes of a young boy, Bruno. The stark contrast between Bruno's naive perspective and the harsh realities of the Holocaust highlights the tragic consequences of hatred and discrimination. Boyne uses the symbolism of the "striped pajamas" to represent the dehumanization of individuals in concentration camps, ultimately emphasizing the importance of empathy and understanding across divides. The story serves as a poignant reminder of the innocence lost amidst the atrocities of war.