Evolution Fact or Fiction... part2
A look at random mutation
If natural selection is not the answer, what about the third supposed proof-random mutation-as a cornerstone of evolution?
Curiously enough, Darwin himself was one of the first to discount beneficial effects from rare changes he noted in species. He did not even include them in his theory. "He did not consider them important," says Maurice Caullery in his book Genetics and Heredity, "because they nearly always represented an obvious disadvantage from the point of view of the struggle for existence; consequently they would most likely be rapidly eliminated in the wild state by the operation of natural selection" (1964, p. 10, emphasis added).
In Darwin's lifetime the principles of genetics were not clearly understood. Gregor Mendel had published his findings on genetic principles in 1866, but his work was overlooked at the time. Later, at the beginning of the 20th century, Hugo De Vries rediscovered these principles, which evolutionists quickly seized on to support evolution. Sir Julian Huxley, one of the principal spokesmen for evolutionary theory in the 20th century, commented on the unpredictability of mutations: "Mutation . . . provides the raw material of evolution; it is a random affair and takes place in all directions" (Evolution in Action, 1953, p. 3
.
So, "shortly after the turn of the [19th to the 20th] century, Darwin's theory suddenly seemed plausible again," writes Hitching. "It was found that once in a while, absolutely at random (about once in ten million times during cell division, we now know) the genes make a copying mistake. These mistakes are known as mutations, and are mostly harmful. They lead to a weakened plant, or a sick or deformed creature. They do not persist within the species, because they are eliminated by natural selection . . .
"However, followers of Darwin have come to believe that it is the occasional beneficial mutation, rarely though it happens, which is what counts in evolution. They say these favorable mutations, together with sexual mixing, are sufficient to explain how the whole bewildering variety of life on Earth today originated from a common genetic source" (Hitching, p. 49, emphasis added).
Mutations: liability, not benefit
What has almost a century of research discovered? That mutations are pathological mistakes and not helpful changes in the genetic code.
C.P. Martin of McGill University in Montreal wrote, "Mutation is a pathological process which has had little or nothing to do with evolution" ("A Non-Geneticist Looks at Evolution," American Scientist, January 1953, p. 100). Professor Martin's investigations revealed mutations are overwhelmingly negative and never creative. He observed that an apparently beneficial mutation was likely only a correction of a previously deleterious one, similar to punching a man with a dislocated shoulder and inadvertently putting it back into place.
Science writer Milton explains the problem: "The results of such copying errors are tragically familiar. In body cells, faulty replication shows itself as cancer. Sunlight's mutagenic [mutation-inducing] power causes skin cancer; the cigarette's mutagenic power causes lung cancer. In sexual cells, faulty reproduction of whole chromosome number 21 results in a child with Down's syndrome" (Richard Milton, Shattering the Myths of Darwinism, 1997, p. 156). Yet evolutionists would have us believe that such genetic mistakes are not only not harmful to the afflicted creature but are helpful in the long run.
Phillip Johnson observes: "To suppose that such a random event could reconstruct even a single complex organ like a liver or kidney is about as reasonable as to suppose that an improved watch can be designed by throwing an old one against a wall" (Darwin on Trial, p. 37).
We can be thankful that mutations are extremely rare. An average of one mistake per 10 million correct copies occurs in the genetic code.
Whoever or whatever types 10 million letters with only one mistake would easily be the world's best typist and probably would not be human. Yet this is the astounding accuracy of our supposedly blind genetic code when it replicates itself.
If, however, these copying errors were to accumulate, a species, instead of improving, would eventually degenerate and perish. But geneticists have discovered a self-correcting system.
"The genetic code in each living thing has its own built-in limitations," says Hitching. "It seems designed to stop a plant or creature stepping too far away from the average . . . Every series of breeding experiments that has ever taken place has established a finite limit to breeding possibilities. Genes are a strong influence for conservatism, and allow only modest change. Left to their own devices, artificially bred species usually die out (because they are sterile or less robust) or quickly revert to the norm" (Hitching, pp. 54-55).
Some scientists reluctantly concede that mutations do not explain Darwin's proposed transition from one species to the next. Writing about zoologist Pierre-Paul Grassé, Hayward says: "In 1973 he published a major book on evolution . . . First and foremost, the book aims to expose Darwinism as a theory that does not work, because it clashes with so many experimental findings.
"As Grassé says in his introduction: 'Today our duty is to destroy the myth of evolution . . . Some people, owing to their sectarianism, purposely overlook reality and refuse to acknowledge the inadequacies and the falsity of their beliefs' . . .
"Take mutation first. Grassé has studied this extensively, both inside his laboratory and in nature. In all sorts of living things, from bacteria to plants and animals, he has observed that mutations do not take succeeding generations further and further from their starting point. Instead, the changes are like the flight of a butterfly in a green house, which travels for miles without moving more than a few feet from its starting point.
There are invisible but firmly fixed boundaries that mutations can never cross . . . He insists that mutations are only trivial changes; they are merely the result of slightly altered genes, whereas 'creative evolution . . . demands the genesis of new ones'" (Hayward, p. 25).
Embarrassingly for evolutionists, mutation is also not the answer. If anything, the self-correcting system to eliminate mutations shows that a great intelligence was at work when the overall genetic system was designed so that random mutations would not destroy the beneficial genes. Ironically, mutation shows the opposite of what evolutionism teaches: In real life random mutation is the villain and not the hero.
This takes us to one last point on mutations: the inability of evolution to explain the appearance of simple life and intricate organs.
continued...