Abstract

The Indian Knowledge System (IKS) represents a vast, intricate, and evolving body of knowledge that has developed over millennia in the Indian subcontinent. It encompasses a wide spectrum of disciplines, including philosophy, science, medicine, mathematics, linguistics, art, architecture, education, and spirituality. Rooted in both written scriptures and rich oral traditions, IKS offers a unique, holistic worldview that emphasizes the interconnectedness of life, nature, and consciousness. This paper explores the key sources that form the foundation of IKS, including the Vedas, Vedanga, Upangas, Upavedas. These texts and systems reflect a profound understanding of the universe and human existence, integrating empirical knowledge with metaphysical insights. By revisiting and reinterpreting these classical sources, the present paper aims to illuminate the enduring relevance of IKS in addressing contemporary global challenges and fostering sustainable, inclusive development.