Darwin’s theory applies survival of the fittest to human races, suggesting that extermination of non-white races is a natural consequence of white Europeans being a superior and more successful race. Further, Darwin justifies violently overtaking other cultures because it has happened regularly throughout natural history. The arc of Darwin’s evolutionary universe evidently does not bend toward justice: He has no problem with continuing the vicious behavior of past generations...
As white Europeans “exterminate and replace” the world’s “savage races,” and as great apes go extinct, Darwin says that the gap between civilized man and his closest evolutionary ancestor will widen. The gap will eventually be between civilized man “and some ape as low as a baboon, instead of as at present between the negro or Australian and the gorilla” (201). Read that last line again if you missed it: Darwin’s theory claims that Africans and Australians are more closely related to apes than Europeans are.
The Dark Side of Darwinism | Philosophy for the Many