The Origin of Species

Origin of Species is still one of the most controversial works of science and it is one of the most outstanding works of science in the 19th century. The studies made by Darwin during the voyage of the HMS Beagle form a large part of the basis for this work.

As early as 1837, Darwin's notes describe the transmutation (evolution) of species. The work on this proceeded in private -- available for discussion with only a few close friends -- for the next twenty-two years. Darwin recog…