Overpopulation Is A Catastrophe?

841 Words Nov 19th, 2014 4 Pages
In the last decades, the mortality rate has reduced, and life expectancy has risen significantly due to the advance in the medical aspect. As a result, most countries of the world have experienced enormous changes in the people number. These changes have boomed considerably and have converted to overpopulation. Currently, the global population is 7 billion, and the increase rate is 1.3% annually that means by the end of the twenty-first century the population will reach twelve billion (Keenan, 2013). Therefore, there is a huge debate going on right now regarding overpopulation. For some people, explosion in population has no detrimental impacts in the future, and it will be bearable. In contrast, others believe rapid growing population can cause disaster; this concept is the most plausible. Accordingly, in this essay, the notion of being overpopulation as a catastrophe will be proved in terms of environmental and healthy questions, natural resources consumption and economic and social issues.
Undoubtedly, environmental and health problems are the first harmful consequences of overpopulation. A thriving population implies an increasing need for residential and agricultural lands. Because of this, deforestation dilemma and the collapse in biodiversity have emerged. Tal (2013) states that during the last sixty years, the population grew four times in Brazil consequently the Amazon suffers from dwindling the size of the forests and extinction many species of plants and wildlife.…
Open Document