This phrase denotes a specific type of narrative centered on undead beings, commonly zombies. These narratives often explore themes of societal collapse, survival, and the ethical dilemmas that arise when humanity faces a reanimated threat. As an example, a novel depicting survivors barricading themselves against hordes of the undead and struggling to maintain order within their group would fall under this category.
The significance of such narratives lies in their ability to reflect societal anxieties and explore complex philosophical questions regarding life, death, and the nature of humanity. Historically, these themes have resonated across cultures and throughout time, adapting to reflect contemporary fears and concerns. They provide a platform for examining issues such as resource scarcity, governmental control, and the breakdown of social structures.