Emergence of modern man Essay Example | Topics and Well Written Essays - 500 words

Emergence of modern humanity - Essay ExampleThe purpose of this short paper is to explore the influences of evolution and natural extract on modern man and to analyse whether these are continuing to have an effect on our species.The reason that many scientists argue that evolution and natural woof does not continue to exert an effect on modern man is because there are so many protections from nature. Food availability is one of the near important things for a species survival (Bootle, 2011), but many humans living in the West do not have to worry about food availability because much of it is available very cheaply and nutrition is found all year round. Many food items can now also be preserved to last through the winter, and these developments have come from a high level of intelligence. This, however, may be one of the problems. Some argue that the effects of obesity on our population may be having an effect similar to that of natural selection in the wild (Bootle, 2011), and c ould be used as read against our embodied intelligence.Disease is also another one of the biggest parts of natural selection in the wild (McKie, 2002). However, modern man has developed a number of shipway to prevent disease. Even in prehistory, there is evidence that there may have been some attempt at preventative and curative medicine (Regal, 2004), which suggests that mans high intelligence has a function of preventing parts of natural selection. In modern times, several diseases which would have killed people prior to reproduction (and and so have bred the trait out), such as asthma and diabetes, are present in the population because they can be treated (Regal, 2004). This could also be evidence that natural selection is not as powerful for man as for other species.Perhaps one of the most interesting elements of the human species is that it occupies a enormous amount of space on the