FROM MODERNIZATION TO COLLABORATION, THE DILEMMA OF KOREAN CULTURAL NATIONALISM: THE CASE OF YUN CH'I-HO (1865-1945). This study offers an analysis of the reasons for the collaboration of Yun Ch'i-ho with the Japanese occupation authorities during the colonisation of the Korean peninsula. The case of Yun Ch'i-ho merits our attention as he is known in Korea both as a great patriot for his activities as President of the Independence Club (1896-98) and Editor-in-Chief of the Independent as well as a a traitor of the nation for his collaboration during the latter part of the occupation period. In addition to this, he has left us with a diary covering the period 1883-1943, thereby offering us his explanation for his evolution from a patriot to a collaborator. The dissertation is divided in two parts. The first part deals with Yun Ch'i-ho's biography. Rather than to concentrate solely on the personal history of Yun Ch'i-ho, the broader historical context has been taken into account. Special attention was paid to the Government-General policies and how they gradually restricted all expressions of a separate Korean national identity. The second part consists of an analysis of Yun Ch'i-ho's thought in as far as it is relevant to his eventual collaboration. Four aspects of his thought appear to be crucial in understanding his conversion to a pro-Japanese attitude. First of all, he took an appreciative attitude towards the Meiji Reforms and how these succeeded in making Japan a power equal to the Major (Western) Powers. His fundamental admiration for Japan never really changed, even though he had many misgivings about Japan's colonisation policy in Korea. Rather than to blame Japan for its highhanded colonial policies, Yun's social-Darwinist world view made him blame Korea for its weakness. Yun saw social-Darwinism at work when looking at international politics. He was convinced that the world was governed by the strong at the detriment of the weak. Unless a nation proved to be strong, it could await nothing but hardship. A third pillar of his thought was his Christian faith. In relation to his collaboration, his faith was instrumental in making him a law-abiding citizen. His faith also helped him quiet his conscience. His trust in Divine Providence made him accept reality as God's Plan, incomprehensible to man. Finally, we have tried to piece together Yun's nation concept. Though he did collaborate with the Government-General, he also remained committed to the future of the Korean nation. Yun's ideal, under the circumstances, was cultural autonomy under Japanese political rule. Yun was not convinced that only political independence guaranteed the future existence of the Korean nation. On the contrary, he thought political independence was only feasable after an extended period of cultural strengthening. With such an ideological state of mind, and taking into account Yun's weak personality, it is obvious that, given the historical circumstances, Yun's collaboration can be termed inevitable. Koen De Ceuster