CARVAKA

also called Lokayata (Sanskrit: Worldly Ones) a quasi-philosophical Indian school of materialists who rejected the notion of an afterworld, the authority of the sacred scriptures, the Vedas, and the immortality of the self. Of the recognized means of knowledge (pramana), the Carvaka recognized only direct perception (anubhava). They advocated a policy of total opportunism and are often described in literature as addressing princes, whom they urged to act exclusively in their own self-interest, thus providing the intellectual climate in which a text such as Kautilya's Artha-sastra (Handbook of Profit) could be written. Although Carvaka doctrine had disappeared by the end of the medieval period, its onetime importance is confirmed by the lengthy attempts to refute it found in both Buddhist and orthodox Hindu philosophical texts, which also constitute the main sources for knowledge of the doctrine.