Views
Stoddard wrote many books, most of them related to race and civilization. He wrote primarily on the alleged dangers posed by "colored" peoples to white civilization. Many of his books and articles were racialist and described what he saw as the peril of nonwhite immigration. He develops this theme in The Rising Tide of Color Against White World-Supremacy originally published in 1920 with an introduction by Madison Grant. He presents a view of the world situation pertaining to race and focusing concern on the coming population explosion among the non-white peoples of the world and the way in which "white world-supremacy" was being lessened in the wake of World War I and the collapse of colonialism. In the book, Stoddard blames the ethnocentrism of the German "Teutonic imperialists" for the outbreak of World War I. President Warren G. Harding mentioned the book during a 1921 speech in Birmingham, Alabama, saying that America's race problem was only the beginning of what would soon become a worldwide race problem.
Stoddard argued that race and heredity were the guiding factors of history and civilization and that the elimination or absorption of the "white" race by "colored" races would result in the destruction of Western civilization. Like Madison Grant in The Passing of the Great Race, Stoddard divided the white race into three main divisions: "Nordic", "Alpine", and "Mediterranean". He considered all three to be of good stock and far above the quality of the colored races, but argued that the "Nordic" was the greatest of the three, and needed to be preserved by way of eugenics. He considered most Jews to be racially "Asiatic" and argued for restricting Jewish immigration because he considered them a threat to Nordic racial purity in the US. He warned that the United States was being "invaded by hordes of immigrant Alpines and Mediterraneans, not to mention Asiatic elements like Levantines and Jews." Stoddard's racist beliefs were especially hostile to black people. He claimed that they were fundamentally different from other groups, they had no civilizations of their own, and had contributed nothing to the world. Stoddard opposed miscegenation, and said that "crossings with the negro are uniformly fatal".
In The Revolt Against Civilization (1922), Stoddard put forward the idea that civilization places a growing burden on individuals, which leads to a growing underclass of individuals who cannot keep up and a "ground-swell of revolt". Stoddard advocated immigration restriction and birth control legislation to reduce the numbers of the underclass and promoted the reproduction of members of the middle and upper classes. Stoddard was one of several eugenicists who sat on the board of the American Birth Control League.
The Nazi Party's chief racial theorist Alfred Rosenberg appropriated the racial term Untermensch from the German version of Stoddard's 1922 book The Revolt Against Civilization: The Menace of the Under-man. The German title was Der Kulturumsturz: Die Drohung des Untermenschen (1925).