Evolution Theory

Dawkins was a very arguable figure because his judgements flew in the face of organized religion and its beliefs. He dismissed entirely the existence of God as the overcome planner, the divine Creator of all that exists. He dismissed the idea of everything that God creates is perfect, a concept at the very ticker of religion, because Darwin's theory of organic evolution proves otherwisewise. Why would around species die aside and new ones appear if God's original creations were perfect? Yet evolutionary studies and fossil records prove this to be so. Paley's hypothesis stated that surviving watches were literally designed and built by a master watchmaker. The modern hypothesis is that the species undergo gradual evolutionary stages by pictorial selection.

Dawkins explores how small changes, added to one another over time, back end lead to profound changes over thousands of years. He points out that piece of music has trouble in comprehending these subtle changes: that he is used to eyesight changes that take place over a few weeks, a few years, or even decade, but not thousands of years. These fibres of changes atomic number 18 difficult for some to follow and accept. Man also ofttimes has trouble accepting things he has no direct acquaintance of or experience with in his own "world." This was the basis of some of the early resistance to Darwin's theory of natural selection and the evolution of species, Dawkins points out.

Dawkins counters the false belief that na

Dawkins' news of biology differs from that found in modern biology texts in that his whole book is devoted to disproving any challenges to Darwin's theories of evolution and natural selection, and providing examples proving the theories to be the only ones which make any sense.

Biology texts unremarkably go on briefly with evolutionary theory and look more at classification of species and function of species as they exist today. They deal only briefly with vestigial organs and our origins in in front lifeforms when looking at embryology.

tural selection is a purely ostracise force by pointing out that, "natural selection may only subtract, but mutation may add." Dawkins proposes that genes survive because they atomic number 18 favored in a particular genetic climate, and so become part of a team of genes which are transmitted together - known as co-adapted genotypes. He proposes a type of "arms race" which keeps evolution going. Since all species are undefended of adapting to altered conditions, conditions must keep changing to spur on adaptations and thus evolutionary changes. "Bodies evolve integrated and coherent purposefulness because genes are selected in the environment provided by other genes inwardly the same species," says Dawkins, and because this same situation takes place in other species, the "arms race" - evolution - continues (p. 193).

Dawkins, R. (1987). The Blind Watchmaker. New York, NY: W. W. Norton.

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