United States Within American society, ideas of social Darwinism reached their greatest prominence during the
Gilded Age. Some argue that the rationale of the late 19th-century "
captains of industry" such as
John D. Rockefeller (1839–1937) and
Andrew Carnegie (1835–1919) owed much to social Darwinism, and that monopolists of this type applied Darwin's concept of
natural selection to explain corporate dominance in their respective fields and thus to justify their exorbitant accumulations of success and social advancement. Rockefeller, for example, proclaimed: "The growth of a large
business is merely a survival of the fittest... the working out of a law of nature and a law of God."
Robert Bork (1927–2012) backed this notion of inherent characteristics as the sole determinant of survival in the business-operations context when he said: "In America, the rich are overwhelmingly people—entrepreneurs, small-business men, corporate executives, doctors, lawyers, etc.—who have gained their higher incomes through intelligence, imagination, and hard work." Moreover,
William Graham Sumner (1840–1910) lauded this same cohort of magnates, and further extended the theory of "corporate Darwinism". Sumner argued that societal progress depended on the "fittest families" passing down wealth and genetic traits to their offspring, thus allegedly creating a lineage of superior citizens. In 1883 Sumner published a highly-influential pamphlet entitled "What Social Classes Owe to Each Other", in which he insisted that the
social classes owe each other nothing, synthesizing Darwin's findings with
free-enterprise capitalism for his justification. According to Sumner, those who feel an obligation to provide assistance to those unequipped or under-equipped to compete for resources, will lead to a country in which the weak and inferior are encouraged to breed more like themselves, eventually dragging the country down. Sumner also believed that the best equipped to win the struggle for existence was the
American businessman, and concluded that taxes and regulations serve as dangers to his survival. This pamphlet makes no mention of Darwinism, and only refers to Darwin in a statement on the meaning of liberty, that "There never has been any man, from the primitive barbarian up to a
Humboldt or a Darwin, who could do as he had a mind to." Sumner never fully embraced Darwinian ideas, and some contemporary historians do not believe that Sumner ever actually believed in social Darwinism. The great majority of American businessmen rejected the anti-philanthropic implications of Sumner's theory. Instead they gave millions to build schools, colleges, hospitals, art institutes, parks and many other institutions.
Andrew Carnegie, who admired Spencer, was the leading philanthropist in the world in the period from 1890 to 1920, and a major
leader against
imperialism and warfare. For these and other reasons (such as the general lack of interest in academic pursuits most Gilded Age barons displayed) other writers, such as
Irvin G. Wyllie and
Thomas C. Leonard, argue that businessmen in the Gilded Age in fact displayed little support for the ideas of social Darwinism. The Englishman
H. G. Wells (1866–1946) was heavily influenced by Darwinist thought, but reacted against social Darwinism. American novelist
Jack London (1876–1916) wrote stories of survival that incorporated his views on social Darwinism. American film-director
Stanley Kubrick (1928–1999) has been described as "just an old-fashioned social Darwinist". On the basis of U.S. theory and practice,
commercial Darwinism operates in
markets worldwide, pitting
corporation against corporation in struggles for survival.
Japan Social Darwinism has influenced political, public health and social movements in Japan since the late 19th and early 20th century. Social Darwinism was originally brought to Japan through the works of Francis Galton and Ernst Haeckel as well as United States, British and French Lamarckian eugenic written studies of the late 19th and early 20th centuries. Eugenism as a science was hotly debated at the beginning of the 20th century, in
Jinsei-Der Mensch, the first eugenics journal in the empire. As Japan sought to close ranks with the west, this practice was adopted wholesale along with colonialism and its justifications. Social Darwinists in Japan used
Arthur de Gobineau's categorizing of the three races as justification for a
Japanese imperialism that sought to civilize other peoples of the "yellow" race while avoiding mixing with "white" or "black" races.
China Social Darwinism was formally introduced to China through the translation by
Yan Fu of Huxley's
Evolution and Ethics, in the course of an extensive series of translations of influential Western thought. Yan's translation strongly impacted Chinese scholars because he added national elements not found in the original. Yan Fu criticized Huxley from the perspective of Spencerian social Darwinism in his own annotations to the translation. He understood Spencer's sociology as "not merely analytical and descriptive, but prescriptive as well", and saw Spencer building on Darwin, whom Yan summarized thus: By the 1920s, social Darwinism found expression in the promotion of eugenics by the Chinese sociologist
Pan Guangdan. When Chiang Kai-shek started the
New Life Movement in 1934, he "...harked back to theories of Social Darwinism", writing that "only those who readapt themselves to new conditions, day by day, can live properly. When the life of a people is going through this process of readaptation, it has to remedy its own defects, and get rid of those elements which become useless. Then we call it new life."
Zhang Jingsheng was a notable proponent of Social Darwinism, eugenics, and scientific racism in 20th-century China. His chosen name, Jingsheng, translated to "competition for survival". He advocated a form of
eugenics, recommending
interracial marriage with Europeans and the Japanese to combat what he perceived as "weaknesses" of the
Chinese race.
Germany In the 1860s and 1870s, social Darwinism began to take shape in the interaction between Charles Darwin and his German advocates, namely
August Schleicher,
Max Müller and Ernst Haeckel.
Evolutionary linguistics was taken as a platform to construe a Darwinian theory of mankind. Since it was thought at the time that the
orangutan and human brain were roughly the same size, Darwin and his colleagues suspected that only the invention of language could account for differentiation between humans and other
Great Apes. It was suggested that the evolution of language and the mind must go hand in hand. From this perspective, empirical evidence from languages from around the world was interpreted by Haeckel as supporting the idea that nations, despite having rather similar physiology, represented such distinct lines of 'evolution' that mankind should be divided into nine different species. Haeckel constructed an evolutionary and intellectual hierarchy of such species. In a similar vein, Schleicher regarded languages as different species and sub-species, adopting Darwin's concept of selection through competition to the study of the history and spread of nations. Some of their ideas, including the concept of
living space were adopted to the Nazi ideology after their deaths. A sort of aristocratic turn, the use of the struggle for life as a base of social Darwinism
sensu stricto came up after 1900 with
Alexander Tille's 1895 work
Entwicklungsethik ('Ethics of Evolution'), which asked to move "from Darwin till
Nietzsche". Further interpretations moved to ideologies propagating a racist and hierarchical society and provided ground for the later radical versions of social Darwinism. Nazi social Darwinist beliefs led them to retain business competition and private property as economic engines. Nazism likewise opposed
social welfare based on a social Darwinist belief that the weak and feeble should perish. This association with Nazism, coupled with increasing recognition that it was scientifically unfounded, contributed to the broader rejection of social Darwinism after the end of
World War II. ==Criticism of social Darwinism as a category==