I have to write a research paper on the evolution of crying

I have to write a on the evolution of crying - Research Paper Example It is the hope of this author that such an analysis will provide the reader with a greater understanding of human emotional/evolutionary responses as well as the means by which such responses are understood, translated, and acted upon by individuals. Naturally, an evolutionary understanding of the process of crying necessarily requires both a biological, physiological, psychological, and sociological approach. Accordingly, each of these approaches will be analyzed at some length been the preceding analysis. Likewise, in addition to analyzing Charles Darwin and his theories put forward in The Expression of Emotions in Man and Animals, current research within the past seven years on the topic will also be heavily relied upon in order to draw a level of inference an understanding on to the subject matter at hand. As with many forms of scientific analysis that seek to draw inference with regards to the early evolution of mankind, it is not always possible to draw directly upon the extant /hard evidence in order to prove the complexities surrounding such a level of emotional and survival – linked behavior. Rather, it is necessary to draw upon current evidence and help to link it to the needs based approach that has so often been proven to exist with regards to the biological process of evolution. ... Said Darwin in The Expression of Emotions in Man and Animals, â€Å"The primary function of the secretion of tears, with some mucus, is to lubricate the surface of the eye, and a secondary one, as some believe, is to keep the nostrils damp, so that the inhaled air may be moist, and likewise to favorites power of smelling. But another, and at least equally important function of tears is to wash out particles of dust or other minute objects which make it into the eyes† (Darwin, 2007). From such an observation, the reader can easily determine that although Darwin was cognizant of the fact that human tears were an exhibition that was unique within the animal kingdom, he did not seem to place a very high-value on the way in which the emotional excretion of tears was important or relevant to the evolutionary process itself (Coulson, 2011). Naturally, such an oversight simplifies the expression of tears and calls into question why humans have developed such a response in such stark c ontrast to the other members of the animal kingdom. Ultimately, Darwin does not provide a reasonable rationale for this and such a question has been left up to more recent evolutionary research on to this topic. Although will not be the express purpose of this analysis to analyze other evolutionary interpretations, it must be understood that prior to the last 15 to 20 years, almost all evolutionary explanations surrounding human crying were concentric upon trying to define it as a necessary biological function that helps to lubricate mucous membranes, expunge the body of toxins, or other non-emotional or impact that can definitions and understandings of such an exhibition. However, recent research has helped to broaden the understanding and