Essay about evolution

This process was called a natural selection by Wallace and Darwin. Darwin found it similar to the artificial selection. People use artificial selection to produce plants and animals with desirable traits, selecting for this matter only mature specimens and allowing them for the crossing. If people can do it, Darwin reasoned, why nature could not? For the occurrence of species diversity that we observe in the world today, improved survival of individuals with adaptive traits in successive generations and over a long period of time is more than enough.

B. Eugenics was a specific expression of early twentieth century social Darwinism. The word literally translates as ‘good origins.’ The eugenics movement was based upon the idea that, as scientists finally understood both genetics and evolution, they could take control of the evolutionary future of the human species. Unfortunately, actual understanding of the complexities and realities of genetics and evolution was not really available. It still isn’t available today. The primary concern of most eugenicists was the ‘problem’ of ‘feeblemindedness,’ which was felt to be at the root of all kinds of social ills. Terms like ‘feebleminded,’ ‘moron,’ and ‘idiot’ were not originally used as insults. They were technical terms given to particular ranges on the . ‘bell curve.’ The feebleminded were those in the segment one standard deviation below 100’those who were of ‘substandard’ ., but who could function in the world’hold down jobs, marry, have children. The supposition was that these folks would have way too many kids’a lot more than folks at the other end of the . scale, and would thus drag the whole human species down with their ‘stupid’ genes. So the eugenicists advocated doing something about limiting the reproduction going on in this segment of the population. In the . the preferred approach was sterilization. In Nazi Germ

Longer essays may also contain an introductory page that defines words and phrases of the essay's topic. Most academic institutions require that all substantial facts, quotations, and other porting material in an essay be referenced in a bibliography or works cited page at the end of the text. This scholarly convention helps others (whether teachers or fellow scholars) to understand the basis of facts and quotations the author uses to support the essay's argument and helps readers evaluate to what extent the argument is supported by evidence, and to evaluate the quality of that evidence. The academic essay tests the student's ability to present their thoughts in an organized way and is designed to test their intellectual capabilities.

Essay about evolution

essay about evolution


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