Historians of late premodern Korea have tended to regard it as a hermit kingdom, isolated from its neighbours and the wider world. In fact, as Ro argues in this book, Korean intellectuals were heavily influenced by both Chinese Neo-Confucianism and the European Enlightenment in the late 18th and 19th centuries.
In the late Choson period the regime felt threatened by the new, more empirical, approaches to knowledge emerging from both the East and the West. For this reason many Korean intellectuals felt it necessary to work in the shadows and formed secret societies for the study of nature....