Analyze the main theories in Origin of Species by Charles Darwin and Essay

Analyze the main theories in Origin of Species by Charles Darwin and then present arguments by his detractors and supporters for these theories - Essay Example Immediately and after the theory was proposed, there were many supporters and many detractors who questioned the validity of the theory and its applicability in the word. The book was controversial and it still remain controversial apparently due to the contradiction that it made to the religious belief of the people at that time and the fact that the contribution that it continued to express between the scientific and religious world. There were also many scientists who supported and many who refuted the theory as not applicable and a mere protrusion of Darwin’s mind. Since then there have been an evolution of the theory but some of the principles of the postulation of the theory are still acceptable to the world of science. But the subject of creation and evolution still attracts ranging controversy in the world. (Jenkins, 2002) The theory can be summarized into some key postulations which showed how species survived in their natural environment. The theory of survival for the fittest and eliminating by natural means showed that the current species that we have been a product of the genetic material that makes up the species and the natural environment under which they live. The theory postulated that species are likely to survive in the environment when there are favorable conditions that can allow for the evolution to take place. As such species changes as the environment changes and therefore it is the way a species adapts to the environment that determines how the species will survive in the environment. In the course of his adoption, they undergoes different structural changes which are all meant to give them adaptive feature that the will help them to survive in the environment. (Ronald, 1994) Therefore we can say that it is the nature which selects the right individuals who will survives in the environment. The theory was hence called natural selection theory