Charles Darwin Quotes
I should premise that I use the term “Struggle for Existence” in a large and Metaphorical Sense, including dependence of one being on another, and including (which is more important) success in leaving progeny.
Even today many people find Darwin’s views wanting because of the struggle and survival of the fittest concept implying that all creatures physically battle for survival and existance. But as this quotation illustrated, this was and is a very narrow view of Darwin’s concept of the struggle. Creatures fighting with each other is only a small part of this struggle. Larger parts are adapting to changed climate, versatility in food selection and extremely important a successful breeding pattern. The Thompson’s Gazelle is the most eaten animal on the African plains, and has virtually no defenses, but is an amazing breeder, with the shortest period of gestation of any mammal and the number of pregnancies per year. This little antelopes are thriving while they are eaten by most predators while the Lion, the strongest predator whom no animal will threaten, is becoming extinct.
Charles Darwin, 1809-1882, English Scientist, Origin of Species, 1859
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Fisher, a brilliant scientist and mathematician, engaged in some major blunders like denying that tobacco had any relationship to lung cancer and other disease. This was another. His “conclusion” that the more “successful” members of society should breed in preference to the less successful. There are three major fallacies in his argument and that of other eugenics supporters other than the obvious ethical and moral problems. First, human success in any society is determined by both genetic and environmental factors. In general, it is currently impossible to know who the successful would be if environmental factors were equal. Second, our concept of success is quite narrow from an evolutionary point of view. The most successful humans might be those who produce that most children, or those who extend man’s habitat, or those who will be most resistant to a pandemic that will arise in the near future. Third, by the standards of much of English society at the time, the most “successful” people were the monarchy and heredity aristocracy, There was already too much inbreeding in these groups and increasing this groups breeding rather than others would not only weaken the species over time, but would limit the variation that is necessary for natural selection and further evolution of the human species.
Darwin believed at the time that large populations were critical to national success and development. The next 100 years would prove that large population was a handicap to progress and real growth of standard of living.
Darwin’s work had polarized England into two camps. Spencer was one of the major public supporters of Darwin. Tennyson expressed a similar intuitive view a decade earlier {627586}. Spencer reasoned that if an egg cell and a sperm cell could produce a human in 9 months, why was it not plausible that the cell could become a human in hunreds of millions of years.
This is the first use of the famous phrase—“survival of the fittest.” Spencer thought of it as a synonym for Darwin’s “natural selection”, but modern scientists do not use the phrase because it is circular reasoning. It is the fittest who survive it implies when whichever species survives is obviously fittest for that time and place. It is also misinterpreted as a predation scale war which it is not. The lion is much stronger than the antelopes and feeds on them, but the lions are dying out while the antelopes are thriving and developing. The fittest may be so because the species is a faster and more reliable breeder. Most people with a limited knowledge of evolution and scince associate the fittest with the top predator. However, over time, most top predators have NOT survived as well as many other species which in a predation fight are weak, but are more can handle a wider climate range, can change rapidly in response to natural disaters, can breed efficiently, are resistant to diseases, require less food, and literally thousands of other factors.
Charles Robert Darwin FRS FRGS FLS FZS was an English naturalist, geologist and biologist, best known for his contributions to the science of evolution.[I] His proposition that all species of life have descended over time from common ancestors is now widely accepted, and considered a foundational concept in science. In a joint publication with Alfred Russel Wallace, he introduced his scientific theory that this branching pattern of evolution resulted from a process that he called natural selection, in which the struggle for existence has a similar effect to the artificial selection involved in selective breeding. Darwin has been described as one of the most influential figures in human history, and he was honoured by burial in Westminster Abbey.
