The Eugenics Movement

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The eugenics movement was a social and political tool used to “speed up the process of natural selection” and create superior human beings with the power of “selective breeding”. All over the world, sterilization was used to subject people with “undesirable” traits, such as Downs Syndrome or epilepsy, to infertility to protect the future generations from similar disease. These policies were based on an inadequate understanding of the complexity of human genetics, the effect of the environment in gene expression, and the desire of certain social and political groups to claim genetic superiority and the right to control the reproduction of others.
With the publication of Charles Darwin’s On the Origin of Species by Means of Natural Selection …show more content…

Francis Galton, an aristocratic inventor, statistician, and cousin of Darwin, became one of the primary promoters of such quantification. Galton measured everything from physiology and reaction times to boredom, the efficacy of prayer, and the beauty of women. He was particularly interested in the differences between human races. A hereditarian, Galton assumed that talent in humans was subject to the laws of heredity. Although Galton did not coin the term “eugenics” until 1883, in 1865 he discussed his thoughts on how individuals with positive traits have few, if any, children and how civilizations growth diminishes the effects of natural selection. Fearing that medicine and social aid would lead to development of weaker individuals, Galton advocated increasing breeding for “better elements” in the population (positive eugenics), while at the same time discouraging breeding of the “poorer elements” (negative …show more content…

Trying to prevent superior traits from being affected by this mixing, he came up with the statistical concept of the correlation coefficient, and in the process connected Darwinian evolution to the “probability revolution.” His work focused on the bell-shaped curve or “normal distribution” and his statistical analysis only supported the theory of natural selection. Unfortunately, the mathematical predictions he studied are often misinterpreted as certainty. In 1907, Galton then founded the Eugenics Education Society of London. Statistician and social theorist Karl Pearson was Galton’s student and first Galton Professor of Eugenics at the Galton Laboratory at the University of London. His Grammar of Science (1892) outlined his belief that eugenic management of society could prevent genetic deterioration and ensure the existence of intelligent rulers, in part by transferring resources from inferior races back into the society. People including philosopher David J. Depew and biochemist Bruce H. Weber laughed at the idea of pruning of humanity in this way. For the most part British eugenics focused on improving the superior rather than eliminating the

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