Ecocriticism examines the relationship between literature and the physical environment, advocating an earth-centered approach akin to feminist and Marxist criticisms. Emerging in the 1990s, it incorporates interdisciplinary perspectives, assessing how cultures construct and are shaped by their interactions with the non-human world, while considering the implications of nature representations in literature. Key influences include Rachel Carson's work and American transcendentalists, with contemporary discussions evolving around topics like ecofeminism and the societal constructs of wilderness.