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Monday, February 7, 2011

Charles Robert Darwin

Charles Robert Darwin
Three quarter length studio photo showing Darwin's characteristic large forehead and bushy eyebrows with deep set eyes, pug nose and mouth set in a determined look. He is bald on top, with dark hair and long side whiskers but no beard or moustache. His jacket is dark, with very wide lapels, and his trousers are a light check pattern. His shirt has an upright wing collar, and his cravat is tucked into his waistcoat which is a light fine checked pattern.
Charles Robert Darwin, aged 45 in 1854, by then working towards publication of On the Origin of Species.
Born 12 February 1809(1809-02-12)
Mount House, Shrewsbury, Shropshire, England
Died 19 April 1882(1882-04-19) (aged 73)
Down House, Downe, Kent, England
Residence England
Citizenship British
Nationality British
Fields Naturalist
Institutions Geological Society of London
Alma mater University of Edinburgh
University of Cambridge
Academic advisors John Stevens Henslow
Adam Sedgwick
Known for The Voyage of the Beagle
On The Origin of Species
Natural selection
Influences Alexander von Humboldt
John Herschel
Charles Lyell
Influenced Joseph Dalton Hooker
Thomas Henry Huxley
George John Romanes
Ernst Haeckel
Notable awards Royal Medal (1853)
Wollaston Medal (1859)
Copley Medal (1864)
Signature
"Charles Darwin", with the surname underlined by a downward curve that mimics the curve of the initial "C"

Charles Robert Darwin FRS (12 February 1809 – 19 April 1882) was an English naturalist.
He established that all species of life have descended over time from common ancestry, and proposed the scientific theory that this branching pattern of evolution resulted from a process that he called natural selection.
He published his theory with compelling evidence for evolution in his 1859 book On the Origin of Species.The scientific community and much of the general public came to accept evolution as a fact in his lifetime.However, it was not until the emergence of the modern evolutionary synthesis from the 1930s to the 1950s that a broad consensus developed that natural selection was the basic mechanism of evolution.In modified form, Darwin's scientific discovery is the unifying theory of the life sciences, explaining the diversity of life.
Darwin's early interest in nature led him to neglect his medical education at the University of Edinburgh; instead, he helped to investigate marine invertebrates. Studies at the University of Cambridge encouraged his passion for natural science.His five-year voyage on HMS Beagle established him as an eminent geologist whose observations and theories supported Charles Lyell's uniformitarian ideas, and publication of his journal of the voyage made him famous as a popular author.
Puzzled by the geographical distribution of wildlife and fossils he collected on the voyage, Darwin investigated the transmutation of species and conceived his theory of natural selection in 1838.Although he discussed his ideas with several naturalists, he needed time for extensive research and his geological work had priority.He was writing up his theory in 1858 when Alfred Russel Wallace sent him an essay which described the same idea, prompting immediate joint publication of both of their theories.Darwin's work established evolutionary descent with modification as the dominant scientific explanation of diversification in nature.In 1871, he examined human evolution and sexual selection in The Descent of Man, and Selection in Relation to Sex, followed by The Expression of the Emotions in Man and Animals. His research on plants was published in a series of books, and in his final book, he examined earthworms and their effect on soil.
In recognition of Darwin's pre-eminence as a scientist, he was one of only five nineteenth-century non-royal personages from the United Kingdom to be honoured by a state funeral,and was buried in Westminster Abbey, close to John Herschel and Isaac Newton.

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