In Cormac McCarthy's novel "The Road," the world is depicted as bleak and desolate, showcasing a post-apocalyptic landscape that reflects deep emotional and physical struggles. The journey of the main characters, a father and son, highlights themes of survival, hope, and the bond between them amidst overwhelming despair.
The quote "As the first symptom of a cold glaucoma deceiving the world" suggests a sense of gradual decline or a blurring of reality, indicating how perception can be distorted in difficult times. This metaphor captures the essence of the characters' journey as they navigate through a harsh environment and confront their fears while seeking a flicker of life in a seemingly lifeless world.