Explanations of the Earth's features and origin in pre-Meiji Japan

International audiencePre-Meiji Japan was a religiously rich and intellectually varied country, where a large number of theories and beliefs about the origin of the Earth and its features coexisted. The history of science, and the history of geology in particular, lacks an account of this fertile and stimulating socio-cultural system and intellectual environment. The present paper aims to contribute to its understanding, by providing an overview of the most influential religious and scholarly approaches to geological topics in Japan from the eighth century to 1868. The comparison of explanations and beliefs on subjects such as fossils, volcanic eruptions, mountains and the origin of the Earth, and the analysis of geological expertise confirm the heterodox and holistic tendency of the Japanese intellectual and religious environment, which has had positive and negative outcomes for scientific thinking. It also reveals the importance of power structures, and of the social division of labour and knowledge, in the shaping of intellectual and religious history