In "The Lightning Thief" by Rick Riordan, the character expresses intense frustration towards humanity’s detrimental impact on the environment. The quote "Die, human! Die, silly polluting nasty person!" reflects a strong emotional reaction to pollution and environmental degradation, suggesting a deep-seated anger about human negligence.
This line emphasizes the book's theme of environmental awareness through the lens of Greek mythology. By intertwining mythological elements with modern issues, Riordan highlights the consequences of human actions on nature, urging the reader to reconsider their relationship with the world around them.