Eco-criticism analyzes literature's relationship with the environment and advocates for environmental protection. It was first coined in 1978 to highlight the connection between ecology and literature. Eco-criticism seeks to inspire environmental activism and real change through examining how nature is portrayed in works and the values they represent. Pioneers like Jonathan Bate promoted environmental consciousness through their writing. Works like James Thomson's "The Seasons" and novels by Indian authors like R.K. Narayan incorporate nature elements and eco-critical perspectives. The theory continues to develop and influence the study of human relationships with nature and the environment.