Human Population - Changes in survival :: essays research papers

Human Population Changes in SurvivalI. analysisThe purpose of this lab was to determine how changes in human mortality and survivorship conduct influenced population growth.II.IntroductionPeople today be living continuing than they did a hundred years ago. This provoke be contributed to the advances in young medicine and lifestyle changes. We as a society are fetching better care of our elderly. We have government funding to assistance those who tricknot help themselves. Our society also promotes children and there is government funding to care for children whose mothers can barely afford to live. This mass population growth is seen by about people to be in line with the sustaining of the global environment. But how can we continue producing millions of children all(prenominal) year, and still support plant growth and clean-cut air? III. Materials and MethodsTo find out the population growth of a veritable area (namely my home town of Powell, Tennessee) I visited a loc al necropolis to record data from the headstones. The information I collected was sex and maturate at death. I then charted these findings to establish the number of male and egg-producing(prenominal) deaths during a certain century, and the average age of each at the sentence of death.I also obtained local newspapers to record the deaths from the ancient two weeks. I then charted these with the same information.IV. ResultsAfter spending considerable time at the local cemetery, and looking through a couple of weekly papers, I took the information that I had recorded and formulated excel spreadsheets to show the results. These charts are included with this report.V. DiscussionI found that there are variable ages of death in each date category, but for the most part, the ages change magnitude considerably from century to century. This, to me, would be a sign of the technology overture that we have experienced and the modern medical discoveries to aid in the heal processes of s ome previously fatal diseases.There are millions and millions of children born each year on the earth. Laws to control this growth are slow in coming and widely ignored. Also, we have placed a high take to be on life that we keep the elderly alive even past the time when they are coherent. I believe this is more a capitalist idea than a humane one.