Population Overpopulation Essay

1048 Words3 Pages

Have you ever wondered why there are 7 billion living on earth today? According to Webster’s Dictionary, population is the total number of people inhabiting a country, city, etc. (Merriam-Webster). There are a lot of people in the world and the earth doesn’t seem big enough to sustain the growing population of the earth. Having this many people on earth is too much so something must be done about it because it can cause a lot of problems in many countries especially in less developed countries. There are many ways of making the world a better place and overpopulating is not one of them. Even with the knowledge of its history, causes and effects, it is still a topic that is a major concern today. In the past, there was less than 7 billion …show more content…

The main causes of population explosion are decreased death rates, total fertility rates, lack of education, and migration. The invention of modern medicine is one of the causes of the decline in death rates. Mortality rates have decreased over the years which is very helpful for many people but not really an advantage for the world population. Increase of birth rates are an issue as well. Due to science and new medicine, the infant mortality rates have gone down over the years but it also means there are more babies being born and increasing the population. However, some people, mostly in periphery countries, doesn’t have a lot of access to modern medicine as well as good education. Lack of education means not knowing about family planning, using contraceptives, and how constant births lead to overpopulation so it is important that people get the education they need. The causes of decreased population in low populated states (mostly the more developed countries) are because of aging population or more elderly which may or may not be a good thing. It also means that these countries are getting educated, using family planning, and having less

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