An Investigation of Global Policy with the Yamato Race as Nucleus (大和民族を中核とする世界政策の検討, Yamato Minzoku wo Chūkaku to suru Sekai Seisaku no Kentō) was a secret Japanese government report created by the Ministry of Health and Welfare's Institute of Population Problems (now the National Institute of Population and Social Security Research), and completed on July 1, 1943. The document, comprising six volumes totaling 3,127 pages, deals with race theory in general, and the rationale behind policies adopted by wartime Japan towards other races, while also providing a vision of the Asia-Pacific under Japanese control.The document was written in an academic style, surveying Western philosophy on race from the writings of Plato and Aristotle to modern German social scientists, such as Karl Haushofer. A connection between racism, nationalism and imperialism was also claimed, with the conclusion, drawing by citing both British and German sources, that overseas expansionism was essential not only for military and economic security, but for preserving racial consciousness. Concerns pertaining to the cultural assimilation of second and third generation immigrants into foreign cultures were also mentioned. Source: Wikipedia (en)