The book presents a detailed analysis of the evolving power dynamics between the primary races of the world, written in the aftermath of the First World War. Stoddard argues that the Great War was essentially a civil conflict among European nations that severely weakened the white world's standing and accelerated the resurgence of non-white populations across Asia and Africa.
The author systematically outlines the geographic and demographic distribution of the primary races, designating distinct regions as yellow man's land, brown man's land, black man's land, and red man's land. In his view, the white world expanded tremendously during the preceding four centuries through exploration, colonization, and industrial supremacy, but it now faces an ebbing tide due to low birth-rates and internal divisions.
A central problem posed in the text is the massive demographic growth of colored races compared to white populations, coupled with the rising tide of nationalism and anti-western sentiment in Asia and the Islamic world. Stoddard examines the political awakening of China and Japan, the dynamic revival of Islam, and the complex racial stratification of Latin America as key elements altering the global balance of power.
The argument develops through an examination of the historical pressures exerted by non-white populations against the dikes of white world-supremacy. Stoddard contends that western nations created modern sanitation and peace in their colonies, which inadvertently caused a population explosion among non-white subjects who now demand self-determination and resent western tutelage.
The text stresses that race is the fundamental factor in human affairs, superseding politics and economics. The author warns that continued internal strife among white nations, combined with the loss of racial self-consciousness and the influx of alien populations, threatens the very survival of western civilization.
The study concludes by urging white nations to recognize the perils of demographic displacement and internal conflict, calling for a restoration of racial solidarity and defensive measures to protect western heritage from being overwhelmed by the rising tide of color.
