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Theory of Evolution

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  Darwinism  is a  theory  of  biological   evolution  developed by the English naturalist  Charles Darwin  (1809–1882) and others, stating that all  species  of organisms arise and develop through the  natural selection  of small, inherited variations that increase the individual's ability to compete, survive, and  reproduce . Also called  Darwinian theory , it originally included the broad concepts of  transmutation of species  or of evolution which gained general scientific acceptance after Darwin published  On the Origin of Species  in 1859, including concepts which predated Darwin's theories. English biologist  Thomas Henry Huxley  coined the term  Darwinism  in April 1860.

The Origin Of Species

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  On November 12, 1859, English scientist Charles Darwin published what is arguably the most influential, groundbreaking and controversial piece of scientific study the world has ever seen. In his work, "On the Origin of Species by Means of Natural Selection," Darwin proposed that all living things originated from common ancestors and developed over the course of time in a branching pattern to form complex and diverse species. He challenged both the predominant scientific theory that species were created independently and the prevailing religious explanation of intelligent design. Darwin declared that the survival of a species resulted from its successful traits or adaptations in a process known as "natural selection." In his conclusion, Darwin declared, "whilst this planet has gone cycling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been, and are being, evolved." Today, while hi...

Charles Darwin

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Charles Darwin , in full Charles Robert Darwin , (born February 12, 1809, Shrewsbury, Shropshire , England—died April 19, 1882, Downe, Kent), English naturalist whose scientific theory of evolution by natural selection became the foundation of modern evolutionary studies. An affable country gentleman, Darwin at first shocked religious Victorian society by suggesting that animals and humans shared a common ancestry. However, his nonreligious biology appealed to the rising class of professional scientists, and by the time of his death evolutionary imagery had spread through all of science , literature, and politics. Darwin, himself an agnostic , was accorded the ultimate British accolade of burial in Westminster Abbey , London. Charles Darwin: HMS Beagle voyage Darwin formulated his bold theory in private in 1837–39, after returning from a voyage around the world aboard HMS Beagle , but it was not until two decades later that he finally gave it full public expression in On the O...