Scholars have announced the discovery of a rare 11th-century manuscript titled 'Prameya-Vritti' in a small village archive in coastal Odisha. This palm-leaf text, written in a localized form of the Kalinga script, offers a detailed commentary on the epistemology of perception, specifically focusing on how the mind defines the boundaries between the self and external objects.
Initial translations suggest that the author, an unknown philosopher from the medieval period, argues for a middle ground between subjective idealism and realism. The text outlines the concept of 'Grahana-Sima' (limit of perception), suggesting that the reality we perceive is a negotiated boundary constructed by sensory input and intellectual intent. This discovery is expected to provide fresh insights into the regional variations of Nyaya-Vaisheshika thought during the medieval era.