Task 2: The continued rise in the world’s population is the greatest problem faced by humanity at the present time. What are the causes of this continued rise? Do you agree that it is the greatest problem faced by humanity?

Humankind is witnessing the unprecedented rate of

population

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growth which

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growth, which

is considered as the biggest concern of all nations. The cause of

this

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trend is the improvement of human living conditions.

However

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, I disagree that

this

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trend is the humanity’s mightiest issue.

For

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From

my perspective, the greatest concern must be the extravagant natural resource consumption.

To begin

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with, better living conditions

is

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are

the rationale of overpopulation. Clearly, the better food supplies, hygiene and medicine are helping people lengthen their age. In the past,

for example

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,

although

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Vietnamese women tended to give birth many children, the

population

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did not go up. Because of the shortage of food, poor medicine and lack of parents’ care, most babies died before they grew up.

By contrast

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, a family

now just have

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now just has

1 or 2 babies, but thanks to better living conditions the mortality rate of children decreases remarkably.

Therefore

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, it makes the world’

population

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keeps increasing rapidly.

On the other hand

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, overusing natural resources must be the greatest problem

instead

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of the rise of

population

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.

Population

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increases because the elderly lives longer and more children survive.

However

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, when old people die, along with the tendency of having less babies, the amount of

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population

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the population

will be stable.

On the contrary

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, some natural resources are finite. Take

water

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as an example; drinking

water

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holds just 1% of

all the

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all, the

amount of

water

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in the world, but many people are not aware of

this

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fact. They

not only use

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don't only use

water

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extravagantly but

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extravagantly, but

also

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polluted the

water

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sources. To include, better human living conditions

is

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are

the main reason of

population

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explosion.

However

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, the biggest problem faced by mankind is the extravagance of using natural resources.