Charles Darwing was an English naturalist, geologist and biologist. He proposed the natural selection.
He studied at Cambridge University a Bachelor of Arts degree from 1828 to 1831.
He was five years voyage on HMS Beagle (1831-1836), place where he established as a geologist. The ship had an expedition in the coastline of South America. He wrote a careful journal of his observations and theorical speculations that was used in hi future publication.
Darwin began his investigation in natural selection in 1838. Although he discussed his idea with naturalists.
Alfred Russel Wallace
He was writing up his theory, but Alfred Russel Wallace sent him an essay with the same idea, Darwing was hesitant to publish his research, but this prompted him to publish his book.
Darwing published his theory of evolution with compelling evidence in the book, On the Origin of Species.
He made an examination in human evolution and sexual selection, and it as published in his book, The Descent of Man, and Selection in Relation to Sex.
In this year he published The Expression of the Emotions in Man and Animals.
He made his investigation on plants published in a final book, The Formation of Vegetable Mould, through the Actions of Worms.