Francis Galton

Sir Francis Galton was a British polymath, evolutionary theorist, explorer, inventor, author, perhaps the most important person in statistics of all time … and the granddaddy of eugenics. He was the half-cousin of Charles Darwin.
==Eugenics and hereditarianism==
Unlike many other Social Darwinist thinkers (such as Herbert Spencer), Galton staunchly opposed Lamarckian evolution. Darwin's On the Origin of Species, published in 1859, inspired Galton to apply natural selection to humansWhich would, of course, make it no longer natural and then to extend that argument to support the use of artificial selection, or "eugenics", on the human population. However, his hereditarian views seemed to have taken shape prior to this point, especially during his voyages to south-western Africa (in present-day Namibia) in the early 1850s. Galton conducted ethnographic research there and began to develop some of his early psychological theories. This experience seems to have provided much of the basis of his works espousing scientific racism, which were fairly extreme even by the standards of Victorian England.Raymond E. Fancher. Galton in Africa. American Psychologist, Jun. 1982 He published his first book-length work on heredity, Hereditary Genius, in 1869.Hereditary Genius: An Inquiry into Its Laws and Consequences (2nd ed.) hosted at galton.org The book included hundreds of subjects' scores on mathematical and civil-service tests as well as the lineages of the subjects. Galton argued that "genius" was primarily inherited — based on his observations on the normal distribution of the scores and on the closeness of "great" men within their family trees. He coined the term "eugenics" in 1883 with his book Inquiries into Human Faculty and Its Development, which further developed his study of individual differences in psychological traits.Inquiries into Human Faculty and Its Development (2nd ed.) hosted at galton.org He pioneered the use of twin studies in his research on heredity, a method which behavioral geneticists continue to use today.Burbridge, D. Francis Galton on Twins, Heredity, and Social Class. Br J Hist Sci. 2001 Sep;34(122 Pt 3):323-40.
Curiously, despite his eugenicist work in Victorian England, Galton was actually a pro-semite, stating that the persecution that Jews have historically faced resulted in a race "suited to meet hard conditions".Eugenics and the Jew, Francis Galton, 1910 Surprisingly, he opposed colonialism in Africa… because it had the wrong climate for Anglo-Saxons. Apparently, sunshine and warm weather are like poison to the British. Instead, he suggested that Europe help the Chinese expand and displace the local Africans, having rather… positive views of the Chinese.Africa For The Chinese, Francis Galton, 1873
This just goes to show that the idea behind "I'm not a racist because I think the Chinese are smarter than whites" is not a modern invention.
==Other contributions==
*In his early days, he was known mostly as an inventor of what were considered trivial diversions such as the Galton whistle, a dog-whistle type device he used to test the range of human audition.Galton's Whistle, c. 1900, Science and Society Picture Library Also invented a plinko-like device to demonstrate the Gaussian Normal Distribution.
*In his studies of biology and psychology, Galton first conceived of or created many of the basic elements of statistics such as the correlation coefficient,Stephen M. Stigler. Francis Galton's Account of the Invention of Correlation. Statistical Sciences, Vol. 4, No. 2, May, 1989 standard deviation, and reversion toward mediocrity regression to the mean.Introduction to Linear Regression, Duke University
*He also created discovered the lognormal probability distribution (originally called the Galton distribution), which is basically a normal distribution for exponential functions.
*Created the first meteorological maps and proposed the theory of anticyclones; his notation is still mostly in use to this day.NEQ Spotlight: Dr. Francis Galton, Northeast Quadrant
*Invented the dog whistle. No, not that one.
*Developed fingerprinting techniques.Francis Galton and Fingerprints, galton.org
*Debunked Darwin's theory of pangenesis, in which inheritance was based on tiny blood particles called "gemmules."Correspondence Between Charles Darwin and Francis Galton, galton.org
*Published research refuting the efficacy of prayer.C.P. Blacker. Galton's Outlook on Religion. Eugenics Review, vol. 38, no. 2
==External links==
*galton.org(archive of Galton's work)
*Galton Institute (founded as the Eugenics Education Society in 1908)
*Francis Galton profile at the Indiana University Human Intelligence Project
*Sir Francis Galton, History of Psychology Archives, Muskingum College
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==Notes==
==Sources==
*The Life, Letters, and Labors of Francis Galton, ed. Karl Pearson (hosted at archive.org)
==References==
Category:Agnostics
Category:Authors
Category:British people
Category:Eugenics supporters
Category:Mathematicians
Category:Pseudoscience promoters
Category:Racists
Category:Scientists