Topics: Overpopulation, Demography, World population Pages: 3 (1000 words) Published: March 9, 2014
It is a well-known fact that overpopulation has become a crucial case all over the world. Many researches have been done about results of population growth so far and they bring questions in their wake such as “What are the effects of overpopulation to sustainable resources and how to prevent from its results to the future?” Researchers consider about the main needs of people because population growth is an unignarable case for many years. Although, natural resources would be used for several decades, there are three results of overpopulation which are resource exhaustion, pollution and agricultural consumption that threaten future the most. Inıtially, one of the most vital results of overpopulation is in terms of resource exhaustion. Firstly, the rise in birth rate has a great impact on natural resources especially in respect to food consumption. In other words explosive problems of world population consume natural food resources since humanity need more and more food especially agricultural food naturally. "One billion people, one out of every seven people alive, go to bed hungry. Every day, 25,000 people die of malnutrition and hunger-related diseases and almost 18,000 of them are children under 5 years old. Food production and distribution could catch up if our population stopped growing and dropped to a sustainable level." according to Institute for Population Studies (2009). Here is another anecdote given by Thomas Robert Malthus (2002)"Each person has a number of vital (food, drink, clothing) and non-vital (education, employment, entertainment) needs, all of which require consumption of Earth's resources. When the number of people demanding these needs becomes extremely high, scarcity becomes a critical issue that in extreme cases can cause a "Malthusian catastrophe"". It is very obvious to see from given examples that overpopulation causes an extreme scarcity in terms of food resources. Another crucial result of overpopulation is water consumption. Water...

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