Evolution Is Not Goal-Directed - Essay Example

Evolution focuses on the ability of an organism to inherit certain characteristics from its parents. Biological organisms are known to take some of their characteristics from their dead ancestors and pass them on to the next generations. This is a part of the process of evolution.

If evolution were goal-directed, then the genes and traits of biological organisms would be the same. It is known, and it has been proved that there is variation in the physical and biological traits of organisms regardless of the family (Lenomard, Roze & Rousset, 1919). Organisms are also different when it comes to fitness; may it be physical, mental, or biological. It means that some organisms will be more advantageous than others when it comes to the struggle for the fittest. This makes evolution to be goal disoriented since it does not focus on making each and every organism equal. With continued evolution, organisms will always be different according to their genetic make-up or physical traits. Evolution has no specific direction in which it occurs. The direction of the changes due to evolution is always determined by the environment of a given place at a given time (Lenomard, Roze & Rousset, 1919).

In evolution, immoral behavior is usually rewarded. According to evolution, for an organism to survive in nature, it has to be violent and strong enough to stand the rudeness of the others. Evolution supports only material things in nature. It disagrees with the biblical theory of belief that human beings possess souls while animals don’t (Lenomard, Roze & Rousset, 1919). The lack of goal direction can be proved through the similarities that have been found in fossil fuels. Some animal remains may have similar characteristics, and yet the animals are not of the same family, or are they from the same location and adaptations.

Mutation becomes a very important tool since it is the source of all genetic variations in organisms. Mutation ensures that there is a difference or similarity in organisms that are evolving (Lenomard, Roze & Rousset, 1919). As an evolution force, mutation can change certain traits of organisms, from those of their ancestors. Gene flow is also a force that leads and enables evolution to take place. Gene flow is the movement of genes from the ancestors to the descendants and other forthcoming generations. The movement of the genes brings about the evolution of certain organisms from how they were before. It may be the organisms get stronger or weaker in their pursuit of survival where survival is for the fittest.

In conclusion, evolution is triggered by mutations, genes flow, genetic drift and natural selection. This makes evolution not to be goal-directed since it does not lead the organisms to equal chances of surviving. Continued evolution, calls for the strongest to survive in nature.