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CHARLES DARWIN Darwin was a British scientist who laid the foundations of the theory of evolution and transformed the way we think about the natural world.

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Page 1: Evolution primary sources

CHARLES DARWIN

Darwin was a British scientist who laid the foundations of the theory of evolution and transformed the way we think about the natural world.

Page 2: Evolution primary sources

SCIENTIFIC CAREER

In 1831, he joined a five year scientific expedition on the

survey ship HMS Beagle.

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CREATIONIST BELIEFS

At this time, most Europeans believed that the world was

created by God in seven days as described in the bible.

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RADICAL IDEASFOSSIL

EVIDENCEOn the voyage, Darwin read Lyell’s

‘Principles of Geology’ which suggested that the fossils found in rocks were

actually evidence of animals that had lived many thousands or millions of years ago.

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RADICAL IDEASSPECIES

DIVERSITYLyell’s argument was reinforced in

Darwin’s own mind by the rich variety of animal life and the

geological features he saw during his voyage.

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THEORY OF EVOLUTION

On his return to England in 1836, Darwin tried to solve the riddles of these observations and the puzzle of how species evolve. Influenced by the

ideas of Malthus, he proposed a theory of evolution occurring by the process of natural

selection.

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SURVIVAL OF THE FITTEST

The animals (or plants) best suited to their environment are more likely to survive and reproduce, passing on the characteristics

which helped them survive to their offspring. Gradually, the species changes over time.

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ORIGIN OF THE SPECIES

Darwin worked on his theory for 20 years. After learning that another naturalist, Alfred Russel Wallace, had developed similar ideas, the two

made a joint announcement of their discovery in 1858. In 1859 Darwin published 'On the Origin of

Species by Means of Natural Selection'.

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CONTROVERSYDarwin’s “Origin of the Species” book was extremely

controversial, because the logical extension of Darwin's theory was that homo sapiens was simply

another form of animal. It made it seem possible that even people might just have evolved - quite possibly

from apes - and destroyed the prevailing orthodoxy on how the world was created.

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CHURCH CRITICISM

Darwin was vehemently attacked, particularly by the Church. However, his ideas soon gained currency and

have become the new orthodoxy.

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The Creation of Adam by Michelangelo c 1512

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"Monkeyana"Punch

London, May 18, 1861, p. 206.

"Am I a Man and a Brother?" asks a gorilla,

playing off the anti-slavery campaign, with a humorous verse

commenting on the reaction to Darwin.

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"A Venerable Orang-outang", a caricature of

Charles Darwin as an ape published in The Hornet, a

satirical magazine

Editorial cartoon depicting Charles Darwin

as an ape (1871)

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Man is but a worm

A satirical cartoon from 1882, parodying Darwin's theory of

evolution, on the publication of The Formation of Vegetable Mould Through the Action of

Worms

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Merchant's Gargling Oil

SongsterLockport, N.Y.:

Merchant's Gargling Oil,

[1887]

DeGolyer, Pamphlet

Collection, M1628 .M58

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A Logical Refutation of Mr Darwin's Theory. Jack (who has been reading passages from the "Descent of Man" to the Wife whom he adores, but loves to tease). "So you see, Mary, Baby is descended from a hairy quadruped, with pointed ears and a tail. We ALL are!" Mary. "Speak for yourself, Jack! I'm not descended from anything of the kind, I beg to say; and Baby takes after me. So, there!“ Punch London April 1 1871 p130.