Is the Reincarnation Hypothesis Advanced by Stevenson for Spontaneous Past-life Experiences Relevant for the Understanding of the Ontology of Past-life Phenomena?

A significant volume of scientific evidence, uncovered by reincarnation research in the last 50 years, supports the reincarnation hypothesis advanced by Ian Stevenson for spontaneous past-life experiences (PLEs). However, at this time this evidence cannot provide an unquestionable proof of the existence of past-life phenomena, nor can it assert that reincarnation is not possible. This paper suggests that the reincarnation hypothesis, being reasonably parsimonious and relatively exhaustive, may provide a plausible explanation for spontaneous PLEs. Also, based on the probability of the same ontology of spontaneous and hypnotic PLEs, it may be argued that this hypothesis might also be relevant for the hypnotic PLEs, as well as for the understanding of the ontology of past-life phenomena in general