“What is it that makes natural selection succeed as a solution to the problem of improbability, whereas chance and design both fail at the starting gate? The answer is that natural selection is a cumulative process, which breaks the problem of improbability up into small pieces. Each of the small pieces is slightly improbable, but not prohibitively so.”

—  Richard Dawkins, book The God Delusion

Source: The God Delusion (2006), p. 153

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Richard Dawkins322
English ethologist, evolutionary biologist and author 1941

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