The belief that humans are more than their bodies is to a large extent represented in the Hindu and Buddhist traditions by the notion of rebirth, the main difference being that the former envisages a more corporeal continuing entity than the latter. The author has studied the manner in which exposure to science at a postgraduate level impinges on belief in rebirth at universities and institutes in India and Thailand. Many Hindu and Buddhist scientists tend to believe less in a reincarnating entity because of their scientific work, but Buddhists can point to their empty self doctrine, which has resonances with models of an extended self, rejecting the notion of a core self ( anattā) and replacing it with a system of interdependent parts ( paṭicca samuppāda), which governs previous and future lives. [ABSTRACT FROM AUTHOR]