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Francis Galton (pictured), Charles Darwins cousin, derived the term eugenics from the Greek word eugenes, meaning good in birth or good in stock. Galton first used the term in an 1883 book, Inquiries into Human Fertility and Its Development. Francis Galton (pictured), Charles Darwins cousin, derived the term eugenics from the Greek word eugenes, meaning good in birth or good in stock. Galton first used the term in an 1883 book, Inquiries into Human Fertility and Its Development.

We greatly want a brief word to express the science of improving stock, which is by no means confined to questions of judicious mating, but which, especially in the case of man, takes cognizance of all influences that tend in however remote a degree to give to the more suitable races or strains of blood a better chance of prevailing speedily over the less suitable than they otherwise would have had. The word eugenics would sufficiently express the idea.

Galton believed that eugenics could control human evolution and development. In his writings, he argued that abstract social traits, such as intelligence, were a result of heredity. In his book, he claimed that only higher races could be successful. Galtons writings reflected prejudiced notions about race, class, gender and the overwhelming power of heredity.

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Eugenics: Its Origin and Development (1883 - Present)