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Group 9: Lê Ngọc Anh
Nguyễn Hồng Phú
Lê Kim Tuyến
Class : 16E19NN
Topic: Overpopulation of urban areas has led to numerous problems. Identify one
or two serious problems and suggest ways that governments and individuals can
tackle these problems.
The human population has increased dramatically over the past few decades,
leading to an international pressing issue – Overpopulation. This urgent problem
has destructive effects not only on the environment but the human being itselfs.
The incessantly rising population in urban areas is responsible for a variety
of consequences for the environment. The most obvious one is species extinction.
By an annual absorption of 42% of the Earth’s terrestrial net primary productivity,
50% of its fresh water, 50% of its land mass being transformed, human has been
dominating planetary physical, chemical, and biological conditions. As a result,
nearly a third of 64.837 species examined worldwide are at risk according to the
2012 IUNC Red List of Threatened Species (Effects of Human Overpopulation
published on 20th November 2013). Another effect is the serious depletion of
natural resources. In other words, limited natural resources such as fossil
fuels, coral reefs and frontier forests, continue to plunge, which is both
placing competitive stress on the basic life sustaining resources and leading to a
diminished life quality. The Global Footprint Network reported that turning
resources into waste faster than waste can be turned back into resources puts
people in global ecological overshoot.
Not only does the explosion of population in big cities adversely affect the
environment but it also has detrimental impacts on human being. In the first place,
it is attributed to the lack of job availability. As mentioned in Human
Overpopulation: Causes and Effects in developing countries, Hana Maryil
indicated that the increasing number of people entering the workforce, together
with the declining number of workers leaving to make room for new employees, is
attributed to the paudity of job availabilities to support enough of the working