Cambridge IELTS 18 · Test 4 · Task 2 · Outweigh

Ageing Population

Outweigh

Question

In many countries, people are now living longer than ever before. Some people say an ageing population

creates problems for governments. Other people think there are benefits if society has more elderly

people. To what extent do the advantages of having an ageing population outweigh the disadvantages?

In my view, the disadvantages of an ageing population do outweigh the advantages at present, although

the picture is not entirely negative and the challenges can be managed with the right policies.

The benefits are real but often overlooked. Older people bring a wealth of experience, knowledge and

wisdom, which can be invaluable in families, communities and the workplace. Many also contribute as

volunteers, carers and mentors, and a growing number choose to work well past retirement age, which

keeps their skills in the economy. Moreover, a longer life expectancy is, in itself, a sign of

progress — it reflects better healthcare, nutrition and living standards.

The drawbacks, however, tend to be more pressing for governments. As the population ages, the ratio

of working-age people to retirees falls, which puts increasing pressure on state pensions and

healthcare systems that must support a larger number of older citizens for longer. This often means

higher taxes or reduced services, or a combination of the two. At the same time, the healthcare

burden grows because the very old are more likely to need long-term care, and there may simply not

be enough workers to provide it, leading to staffing shortages and rising costs.

On balance, I believe the disadvantages are currently greater, largely because they affect the whole

economy and the sustainability of public finances, whereas the benefits are more diffuse and harder

to measure. That said, this is not an argument against longer lives — it is an argument for

preparing properly. Countries can offset the costs by raising the retirement age, encouraging

migration of younger workers, and investing more in preventive health. With those measures in place,

the advantages could eventually outweigh the disadvantages.

Analysis

Task Response

The question is explicitly answered: the disadvantages outweigh the advantages, with the reasons made

clear. Both sides are fairly presented, and the conclusion offers a forward-looking resolution rather

than just picking a side.

Takeaway: For an "outweigh" question, state your verdict clearly and show you understand both

sides before justifying your view.

Coherence & Cohesion

Clear four-paragraph structure: verdict, benefits, drawbacks, resolution. The linkers ("The benefits

are real", "The drawbacks, however", "On balance") make the argument easy to follow.

Takeaway: Use "on balance" and "however" to signal where your judgment falls after weighing both

sides.

Lexical Resource

Strong demographic and fiscal vocabulary: "life expectancy", "ratio of working-age people", "state

pensions", "long-term care", "sustainability of public finances", "preventive health". Register is

academic and precise.

Takeaway: Learn topic vocabulary for ageing (*life expectancy, dependency ratio, retirement age,

long-term care*).

Grammatical Range & Accuracy

Complex and accurate: relative clauses ("which puts increasing pressure"), conditionals ("with those

measures in place, the advantages could eventually outweigh"), and comparison. Error-free.

Takeaway: Use a conditional in the conclusion ("if X, then Y") to show forward-looking, high-level

reasoning.