The Human Edge Essay Example | Topics and Well Written Essays - 500 words

The Human Edge - Essay ExampleThis is done by reducing the effects of the deplorable mutation on clement species. For example, there is a treatment of PKU with a diet with low levels of phenylalanine (Palca 1). This means such individuals can reproduce and frankincense pass the defective genes to the subsequent generation. This makes it difficult to eliminate defective genes in the population. On the other hand, human beings have made advances in science that helps in overcoming disadvantageous mutations. For example, the problem of poor eyesight has been resolved by wearing eyeglasses, and contact lenses (Palca 1). This helps in overcoming problems faced by the ancestors. Consequently, man has managed to defy nature as he can routinely repair, remove or even insert genes on people.The characteristics have given the Human Edge in different ways. First, the office of the human to modify the conditions provided a favorable way to have the Human Edge. This is because as the environme nt became unfavorable, human managed to change it to make it favorable for survival. This gave human an advantage as compared to other species and hence managed to survive and reproduce. On the other hand, other species were exterminated due to poor environment. This means they failed to produce and have subsequent generations. Second, the ability to maintain harmful mutations helped in reproducing without elimination of the species. This is because if defective genes are not regulated, they lead to eradication of species. However, human has managed to overcome this through the development of science. He can establish a specific gene that pose a risk to survival and adopts ways of minimizing risks. Therefore, human can survive even in the presence of a defective gene in the population. The other thing that gives human a competitive advantage is the ability to overcome deleterious mutation. This is because unfit mutation makes one not