A survey of the key arguments that have been developed for and against the rationality of belief in reincarnation shows that often the central dispute is not over what the ‘data’ are but how to assess the ‘data’ from specific metaphysical–hermeneutical horizons. By examining some of these arguments formulated by Hindu thinkers as well as their critiques – from the perspectives of metaphysical naturalism and Christian theology – we argue that one of the reasons why these debates remain intractable is (...) that the ‘theory’ is underdetermined by the ‘data’, so that more than one set of the latter can be regarded as adequate explanations of the former. (shrink)

In classical India, debates over rational theology naturally become the occasion for fundamental questions about the scope and power of inference itself. This is well evinced in the classical proofs for God by the Hindu Nyāya tradition and the opposing arguments of classical Buddhists and Mīmāsā philosophers. This paper calls attention to, and provides analysis of, a number of key nodes in these debates, particularly questions of inferential boundaries and whether inductive reasoning has the power to support inferences to wholly (...) unique entities (like God). (shrink)

In his celebrated treatise of Navya-nyāya, the Tattvacintāmaṇi, Gaṅgeśa offers a detailed formulation of the inference of God’s existence. Gaṅgeśa’s inference generated significant commentarial literature among Naiyāyikas in Mithilā, Navadvīpa and Vārāṇasī, but also attracted the attention of South Indian scholars, notably Vyāsatīrtha, who comments on it extensively in the Tarkatāṇḍava. In the wake of Vyāsatīrtha’s pioneering critique, the 16th-century Sanskrit polymath Appaya Dīkṣita developed a revised version of Gaṅgeśa’s inference in his magnum opus of Śivādvaita Vedānta, the Śivārkamaṇidīpikā. This (...) article highlights that Appaya was thoroughly acquainted with the technical idiom of Navya-nyāya and sufficiently conversant with its literature to address authoritatively one of its key problems. Appaya’s contribution sheds new light on how the Navya-nyāya tradition continued to flourish in South India during the late medieval period. (shrink)

The aim of this paper is to clarify Udayana’s logic in his theistic monograph Nyāyakusumāñjali , especially in the second chapter where he postulates as conclusion the existence of God. In the course of this postulation, Udayana gives as its reason such Nyāya theories as the extrinsic validity of cognition (* parataḥprāmāṇya ) and the creation and dissolution of the world (*s argapralaya ). The present paper first focuses on the argument over the creation and dissolution of the world, clarifying (...) whether Udayana asserts its necessary occurrence or just its possibility. It then analyzes the precise logic of Udayana that generates the theistic hypothesis, comparing it with a logic called abduction which is put forward by Charles Peirce. (shrink)