How do we decide what is good for society?
G2 Social Studies - syllabus K230 (Social Studies component), 2027
How societies decide what is good for everyone: different needs, priorities, costs and trade-offs, and the four principles of governance.
- Different needs and interests
People often need or want different things from the same limited space, money or services.
- Different priorities
People can agree on what matters but disagree on what should come first.
- Unequal sharing of costs
A project can help society overall while some people bear more of the cost.
- Managing trade-offs
A trade-off means giving up some of one benefit to gain another, because not every aim can be fully met.
- Having good leadership
Good leaders need both ability and integrity: they must make sound decisions and act honestly for the public.
- Anticipating change and staying relevant
Good governance prepares early for future needs and updates plans when circumstances change.
- A stake for everyone, opportunities for all
People should be able to take part in decisions that affect them and have the chance to develop and use their abilities.
- Practising meritocracy
Meritocracy rewards people for their ability and effort, not their family or connections, while helping those with fewer opportunities.
- Briefing: an ageing population and low fertility
Singapore has fewer babies and more older people. This forces the government to plan ahead and make trade-offs between groups.
- Put it together: Who gains, and who bears the cost?
A busy road has limited space. Compare three possible designs and their effects on the people who use it.
What you will be able to do
I can explain why groups' different needs and interests make it hard to decide what is good for society.
Syllabus K230, Issue 1, Guiding Question 3, Challenges in deciding what is good for society. Differing needs and interests
Taught in Different needs and interests
I can explain how groups that put different things first make decisions for society harder.
Syllabus K230, Issue 1, Guiding Question 3, Challenges in deciding what is good for society. Differing priorities
Taught in Different priorities
I can explain why a decision for society can cost some groups more than others.
Syllabus K230, Issue 1, Guiding Question 3, Challenges in deciding what is good for society. Unequal sharing of costs
Taught in Unequal sharing of costs
I can explain how a government manages trade-offs when it cannot give every group what it wants.
Syllabus K230, Issue 1, Guiding Question 3, Deciding what is good for society. Managing trade-offs
Taught in Managing trade-offs
I can explain why good and honest leadership matters for governing a society well.
Syllabus K230, Issue 1, Guiding Question 3, Principles shaping governance. Having good leadership
Taught in Having good leadership
I can explain why a government must plan ahead for change so that its policies keep working.
Syllabus K230, Issue 1, Guiding Question 3, Principles shaping governance. Anticipating change and staying relevant
Taught in Anticipating change and staying relevant, Briefing: an ageing population and low fertility
I can explain how giving everyone a stake and a fair chance helps people support decisions for society.
Syllabus K230, Issue 1, Guiding Question 3, Principles shaping governance. A stake for everyone, opportunities for all
I can explain what meritocracy means and how Singapore rewards people for their ability and effort.
Syllabus K230, Issue 1, Guiding Question 3, Principles shaping governance. Practising meritocracy
Taught in Practising meritocracy
Sources and context
Background reading for this chapter.
- Ministry of Transport, alignment decision, 4 December 2019
This is a 2019 decision announcement. Estimates are not measured outcomes, and mitigation does not prove zero environmental impact.
- PUB, Singapore Water Story
Different sources still have costs and constraints. Diversification alone is not proof that any future shortage is impossible.
- PMO, Forward Singapore launch speech, 28 June 2022
A speech establishes a stated concern and policy direction. It does not by itself measure whether every opportunity barrier has been removed.
- Population in Brief 2025: Key Trends (National Population and Talent Division)
Gives national figures, not the reasons individual families give for their choices.