Lama, NikitaSarkar, Sangita2026-06-012026-06-012026Lama, N., & Sarkar, S. (2026). Preserving tradition and shaping the future: Public libraries as a bridge in contemporary environment, livelihood and cultural knowledge. In G. Rajbanshi, F. Hossain, & S. Adhikary (Eds.), Contemporary aspects of environment, society, and livelihood (pp. 21–34). Shankhik Publicationhttp://gbm.ndl.gov.in/handle/123456789/237Public libraries today stand at the intersection of tradition and innovation, serving as an important institution for disseminating knowledge related to contemporary environmental and livelihood challenges as well as preserving cultural heritage. This study examines how public libraries of Siliguri sub-division, Darjeeling district, function as bridges between traditional cultural knowledge and modern community needs, particularly in the areas of environmental awareness, sustainable livelihoods, and cultural continuity. Using a qualitative approach involving document analysis, interviews, and observation, the study identifies the emerging roles of public libraries as community learning hubs, cultural stewards, and facilitators of local development. Findings highlight that libraries actively support environmental education, provide access to livelihood-enhancing resources, and preserve cultural identity through programs, collections, and community partnerships. The research concludes that public libraries are essential agents of social transformation, capable of harmonizing tradition with future-oriented knowledge to strengthen resilient and informed communities.21-34enSOCIAL SCIENCES::Other social sciences::Library and information scienceBook chapter