Surveys show that people are living longer in many countries. But increased life expectancy has many implications for aging individuals and for society as a whole. What are the possible effects of longer living for individuals and society?

According to

research, the average age of humans raises in many countries.

This

phenomenon causes two main effects .

To begin

with, if

people

are able to live longer , the

world

will

level

up to the upper

level

. When humans keep acquiring and accumulating new knowledge for a long period, they can invent or find out stuff which is impossible for previous generations to create. Take, mid-aged adults,

for example

. Those who are aged from 35 to 65 are likely to achieve marvellous successes during their golden age before retirement. If they are able to live longer and post postpone retirement, they can do more than

current

Correct pronoun usage

their current

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achievements.

Consequently

,when

people

increase life expectance, they will help

the

Correct article usage

apply

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society move to the next

level

. In terms of the negative impact,

this

situation will result in serious damage to the earth.

While

the elderly live for

such

a long period , newborn babies still keep coming into the

world

. Meanwhile,

this

will make the

world

overpopulation

.

For instance

,recently,there is

the

Correct article usage

a

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trend of

overpopulation

, so

people

demolish forests in order to erect new buildings and develop agriculture.

However

,

this

move affects biodiversity a lot and might lead to the end of the

world

. In conclusion, if

people

live longer,

overpopulation

is

the

Correct article usage

a

show examples

serious issue which gives rise to the

earth

Change noun form

earth's

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unable to burden our development. To summarize,under the circumstance of the longer length of human age, there are one positive influence and one negative impact. The positive influence is that the

world

will up to the upper

level

due to

the accumulation of knowledge.

Nevertheless

,the negative influence is that the earth is not capable to burden

overpopulation

and the environment is destroyed by humans.