Essay On Population And Drinking Water Shortage Worldwide

Population and drinking water shortage worldwide essay.

In a way our modern society might look like an utopia for some reasons. From a perspective, productivity levels are high, the higher amount of states are economically balanced and mostly every person has a place to live in. But when you get deeper into every country’s inner politics, you get to know, that the whole world is nothing like utopia.

There are many different factors, causing destruction on Earth, called global problems. The main global problem, causing others, is overpopulation. For many centuries the amount of people, living on Earth, was balanced. The mortality and fertility rates were much different from nowadays. As life gets more comfortable, the environment becomes more suitable for breeding. And that is the exact moment, when life becomes too comfortable and people are reproducing too fast. The overpopulation causes shortages of many resources, but the biggest shortage known – drinking water shortage. Average person does not give much effort to rethink this problem. We live in a comfortable place, we get as much water as we want. We flush drinking water down the drain, not even thinking about people, who have to drink it from the bogs. While Lithuania is topping among First World countries in resources of drinking water, the Third World countries, such as South Africa, India or South America, are suffering from scarcity.

To begin with, term “overpopulation” should be explained. Overpopulation is an action, which occurs when a population of species exceeds the carrying capacity of its ecological niche. Overpopulation is a function of the number of individuals compared to the relevant resources, such as the water and essential nutrients they need to survive. It can result from an increase in births, a decrease in mortality rates or an increase in immigration. The main, most known and the most influential overpopulation issue is human overpopulation. For many centuries human population has been growing progressively. This has been since 1400’s, after the outburst of Black Death, which took away many lives and decreased population rates. Although the population has been growing continuously, the most significant increase has been recorded in the last 50 years. That was mainly due to better medical facilities, reduced mortality rates and increases in agricultural productivity. For today it is known, that in 2013 human population was about 7 billion. By 2025 the world population is expected to grow by additional 1 billion people and by 2050 the world population is expected to be 10 billion.