Recent advances in medical science have resulted in increased life expectancy over the past few years. Do you think the advantages outweigh the disadvantages?

There has been a controversy about the influence of increased
life
expectancy
on our society. I think it has advantages and disadvantages, but its merits outweigh its demerits. My reasons will be explained in the following paragraphs.
First
and foremost, an increased
life
expectancy
can propel the development of human civilization.
For instance
, if a person's
life
is 60
years
,
then
the
first
16
years
and the
last
10
years
of his
/
her
life
can't be used for developing society. For the rest of 34
years
, deducting the 8
years
for cultivating the
next
generations, the valid working hours are only 26
years
.
On the contrary
, should the
life
can be expanded,
then
there will be more working hours.
As a result
, our society can be better improved. Take human science as an example. If a scientist has discovered 80% of a theory,
then
due to his
/
her limited
life
, he
/
she passed away. The evidence and knowledge that the scientist left are unteachable;
therefore
, later generations can't continue their work. As a consequence, all the efforts can end up in vain. At
this
point, if the scientist's
life
can be increased, he
/
she can make a huge contribution to our civilization.
Second
, your
life
can be realized to the largest extent.
For instance
, the
first
16
years
and
last
10
years
are used for schools and hospitals, and the rest time of your
life
is spent on your children and job.
Therefore
, you don't really have time for yourself. At
this
point, should the
life
expectancy
can be increased, you can spend
this
time doing something meaningful,
such
as travelling or even just doing nothing.
On the other hand
, an expanded
life
expectancy
has some drawbacks.
For example
, it will lead to an ageing population. On account of our advanced medical conditions, everyone can live longer now.
Nevertheless
, as a consequence, there will be more aged people, and those people can worsen the country's financial issues because the government needs to pay them a large number of pensions annually. In conclusion, the merits of a prolonged
life
expectancy
outweigh the demerits.
Submitted by junyiwu029 on

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Include an introduction and conclusion

A conclusion is essential for IELTS writing task 2. It is more important than most people realise. You will be penalised for missing a conclusion in your IELTS essay.

The easiest paragraph to write in an essay is the conclusion paragraph. This is because the paragraph mostly contains information that has already been presented in the essay – it is just the repetition of some information written in the introduction paragraph and supporting paragraphs.

The conclusion paragraph only has 3 sentences:

  • Summary
  • Restatement of thesis
  • Prediction or recommendation

Example:

To summarize, a robotic teacher does not have the necessary disciple to properly give instructions to students and actually works to retard the ability of a student to comprehend new lessons. Therefore, it is clear that the idea of running a classroom completely by a machine cannot be supported. After thorough analysis on this subject, it is predicted that the adverse effects of the debate over technology-driven teaching will always be greater than the positive effects, and because of this, classroom teachers will never be substituted for technology.

Start your conclusion with a linking phrase. Here are some examples:

  • In conclusion
  • To conclude
  • To summarize
  • Finally
  • In a nutshell
  • In general

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