Abstract: This study analyzes the depiction of environmental catastrophes and social response as humanity confronts consequences of human induced climate change climate change in Strieber’s The Day After Tomorrow (2004). It aims to examine ecological degradation, and human-nature relationships. To achieve the study's purpose, a qualitative methodology, specifically thematic analysis, has been employed to investigate the representation of climate change in The Day After Tomorrow by Whitley Strieber. The study examines themes and their interaction with the ecological dimensions of climate change using an ecocriticism theory by Garrard’s 2004, particularly the concept of apocalypse. It has been observed that Strieber’s The Day After Tomorrow deconstructs environmental concepts through its theatrical portrayal of climate change. The novel employs apocalyptic imagery to convey the severity of a crisis. The depiction is exaggerated, yet offers a cautiously optimistic viewpoint, suggesting that through joint efforts, resilience, and a redefined relationship with nature, humanity might advance toward a more sustainable and egalitarian future. This study has revealed that ecocritical studies deepen our awareness of the relationship between human and non-human existence, highlighting our ethical responsibilities toward the environment.
