The paper presents an analysis of the anumāna chapter of Jayarāśi’s Tattvôpaplava-siṁha and the nature of his criticism levelled against the anumāna model. The results of the analysis force us to revise our understanding of Jayarāśi Bhaṭṭa as a sceptic. Instead, he emerges as a highly critical philosopher. In addition, the nature of Jayarāśi’s criticism of the anumāna model allow us to conclude that anumāna should not be equated with inference, but rather is its limited subset, and may at best (...) be rendered as ‘disputational inference’, ‘debational inference’ or even ‘dialogical inference’. Jayarāśi applies a range of logical laws which clearly represent patterns of what can be classified as a priori reasoning and analytical justifications for knowledge, which were traditionally not reckoned sound. Against the backdrop of Jayarāśi’s criticism of anumāna, the paper also attempts to provide an explanation to why Indian philosophy and logic did not develop any concept of proper symbols and variables. (shrink)

This book argues that the philosophical history of India contains a tradition of skepticism about philosophy represented most clearly by three figures: Nāgārjuna, Jayarāśi, and Śrī Harṣa. Furthermore, understanding this tradition ought to be an important part of our contemporary metaphilosophical reflections on the purposes and limits of philosophy.

The Modes of Scepticism is one of the most important and influential of all ancient philosophical texts. The texts made an enormous impact on Western thought when they were rediscovered in the 16th century and they have shaped the whole future course of Western philosophy. Despite their importance, the Modes have been little discussed in recent times. This book translates the texts and supplies them with a discursive commentary, concentrating on philosophical issues but also including historical material. The book will (...) be of interest to professional scholars and philosophers but its clear and non-technical style makes it intelligible to beginners and the interested layman. (shrink)

The Tattvapaplavasimha is a philosophical text unique of its kind it is the only text of the Carvaka Lokayata school which has survived and the only Sanskrit work in which full-fledged scepticism is propounded. Notwithstanding that it has been hitherto almost completely ignored. The present book consists of an introduction detailed analysis edition translation with extensive notes of the first half of the text. In the introduction Jayarasi`s affiliation to the Lokayata school is reassessed and his place in the historical (...) development of Indian Philosophy evaluated. New evidence for the dating of Jayarasi is examined and a new dating is suggested. (shrink)