“Throughout his last half-dozen books, for example, Arthur Koestler has been conducting a campaign against his own misunderstanding of Darwinism. He hopes to find some ordering force, constraining evolution to certain directions and overriding the influence of natural selection. […] Darwinism is not the theory of capricious change that Koestler imagines. Random variation may be the raw material of change, but natural selection builds good design by rejecting most variants while accepting and accumulating the few that improve adaptation to local environments.”

— Stephen Jay Gould , book The Panda's Thumb

"Double Trouble", pp. 38–40
The Panda's Thumb (1980)

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Stephen Jay Gould 274

American evolutionary biologist 1941–2002

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“Eugenics was not inspired by Darwin's natural selection but by ancient agricultural ARTIFICIAL selection. Eugenics is UNnatural selection.”

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https://twitter.com/richarddawkins/status/566866395540246528 (15 February 2015)
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“Once people accepted the false notion that the earth was older than 6,000-years, regardless of how they justified it with the plain teachings of Scripture, the door was open for acceptance of the evolution theory, which became popular in 1859 after Darwin published his book, “On the Origin of Species by Means of Natural Selection, of the Preservation of Favored Races in the Struggle for Life.” It’s been downhill ever since!”

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“Evolution, thus, is merely contingent on certain processes articulated by Darwin: variation and selection. No longer is a fixed object transformed, as in transformational evolution, but an entirely new start is, so to speak, made in every generation.”

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“In Darwin's theory, you just have to substitute 'mutations' for his 'slight accidental variations' (just as quantum theory substitutes 'quantum jump' for 'continuous transfer of energy'). In all other respects little change was necessary in Darwin's theory…”

Erwin Schrödinger book What Is Life?

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“We must… carefully distinguish between two quite different doctrines which Darwin popularised, the doctrine of evolution, and that of natural selection. It is quite possible to hold the first and not the second. Similarly with regard to the doctrines of Darwin's great contemporary Marx, it is possible to adopt socialism but not historical materialism.”

J. B. S. Haldane book The Causes of Evolution

Introduction, p. 2.
The Causes of Evolution (1932)

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