Cambridge IGCSE Global Perspectives (0457): Topic: Development, trade and aid – Revision Notes

For full explanations and a worked example, read the study guide for this topic first.

These notes cover Cambridge IGCSE Global Perspectives (0457), using the Cambridge IGCSE Global Perspectives (0457) syllabus for examination in 2025, 2026 and 2027, Version 2 (published April 2025). “Development, trade and aid” is in the topic list in section 3, which is for all three components; the skills are set out in the assessment objectives (section 2) and component details (section 4). Topic knowledge is not assessed: the syllabus says knowledge of content is not assessed. These notes show how to use the topic to practise the skills that are. Test yourself with the practice questions, and see the hub and checklist.

The skills being assessed

Assessment objective	What it means for this topic	Components
AO1 Research, analysis and evaluation	Find the issue, perspectives, causes, consequences and courses of action in sources; judge evidence and reasoning	1, 2 and 3 (all of Component 1)
AO2 Reflection	Consider other perspectives with empathy; justify your own	2 and 3 only
AO3 Communication and collaboration	Clear structure, citations and references; teamwork	2 and 3 only

Command words printed in the syllabus: analyse, describe, evaluate, explain, identify, suggest.

Key terms

Term	Meaning
Issue	Syllabus definition: “an important subject or problem for discussion”
Perspective	Syllabus definition: “a viewpoint on an issue based on evidence and reasoning”
Development	Improvement in living standards and life chances
GDP per capita	Value of a country’s output divided by its population
Human Development Index	UN measure combining health, education and income
Bilateral aid	From one government to another
Multilateral aid	Through international organisations
Humanitarian aid	Short-term help in emergencies
Tied aid	Aid that must be spent on the donor’s goods or services
Tariff / quota	Tax on imports / limit on the amount imported
Free trade	Trade with few or no tariffs and quotas
Protectionism	Using tariffs, quotas or subsidies to shield home producers
Fair trade	Certification aiming for fairer prices and conditions for producers
Remittances	Money sent home by people working abroad
Debt relief	Cancelling or reducing a country’s debts

Ideas and examples at a glance

Who or what	Idea	Key point	One evaluation point
David Ricardo (1817)	Comparative advantage	Countries gain by specialising and trading	Assumes gains are shared; workers may lose out
UN 0.7% target (1970)	Aid as a share of GNI	Sets a benchmark for donors	Few donors meet it; national budgets compete
Jeffrey Sachs, The End of Poverty (2005)	More, well-planned aid	Aid can end extreme poverty	Depends on aid being managed well
Dambisa Moyo, Dead Aid (2009)	Trade and investment over aid	Long-term aid can cause dependency	Ignores areas where aid clearly works, such as vaccination
Fair trade certification	Fairer prices	Can give producers a better price	Certification costs; not all benefits reach workers
EU GSP+ (Pakistan since 2014)	Trade linked to conditions	Lower tariffs if 27 conventions are ratified and implemented	Hard to check implementation
Remittances (World Bank, 2023)	Private money flows	Larger than FDI and official aid to low- and middle-income countries	Depends on jobs abroad; not targeted at the poorest
UK aid cuts (2021 and 2025)	National priorities	0.7% cut to 0.5%, then a plan for 0.3% by 2027	Shows national and global perspectives in conflict

Remember: these are context, not content to learn for marks. Use them to practise identifying perspectives and evaluating claims.

Source terms (Component 1)

The syllabus says candidates will benefit from understanding bias, claim, fact, generalisation, opinion, prediction, value and vested interest.

• Claim: a statement presented as true. Ask: what supports it?
• Fact: can be checked. “Exports were 2 million tonnes.”
• Opinion: a judgement. “Aid is wasted.”
• Generalisation: one case stretched to all. “All aid is stolen.”
• Prediction: about the future. “Exports will double.”
• Value: a belief about right and wrong. “Rich countries have a duty to help.”
• Vested interest: the author gains from the outcome.
• Bias: one-sided selection or language.

Must-know distinctions

• Topic vs issue: “Development, trade and aid” is a topic; “Should aid be tied to conditions?” is an issue.
• Perspective vs opinion: a perspective rests on evidence and reasoning.
• Fact vs claim: a claim may not be true; a fact can be checked.
• Correlation vs cause: certified farmers earning more does not prove certification caused it.
• Income vs profit: higher sales may not mean higher earnings once costs are paid.
• Cause vs consequence: a cause comes before and helps produce the issue; a consequence follows from it.
• Short-term vs long-term consequences: an aid cut saves money now but may harm health for years.
• Local/national vs global perspectives: the Individual Report needs both kinds.

Perspective map

Who	Likely perspective	Why they may hold it
Garment or farm worker	Wants secure jobs and fair pay	Their income depends on it
Exporters’ association	Supports lower tariffs	Members gain more orders
Donor-country politician	May want to cut or redirect aid	Answers to taxpayers at home
Aid charity	Wants aid to continue	Sees urgent needs; may rely on aid funding
Receiving government	Wants aid without strict conditions	Wants control over its own spending
International organisation	Supports aid and trade targets	Works towards global goals such as the SDGs

Always ask: what is their role, what do they gain or lose, and what values shape their view?

Cause and consequence chains

• Tariff removed -> cheaper exports -> more orders -> more jobs -> pressure on conditions unless standards are enforced.
• Aid cut -> clinic funding falls -> fewer vaccinations -> health effects that last for years.
• Low prices for raw crops -> low farm incomes -> young people leave farming -> local food supply affected.

Courses of action checklist

For each action, ask: does it tackle a cause or a symptom; who must agree; what does it cost; who gains and who loses; will it last when funding stops; what could go wrong?

Mini essay plan

Question type: “Evaluate which course of action would be most effective in reducing poverty in a country that exports raw materials. Use all the sources.”

1. Judgement first: name the action you think is most effective and the criterion you are using (for example, long-term effect on incomes).
2. Action 1, e.g. more aid: what the sources say; who benefits; strength (fast, targeted); weakness (dependency, depends on donor budgets).
3. Action 2, e.g. trade deal with lower tariffs: evidence of jobs; vested interest of exporters; prediction not yet proven.
4. Action 3, e.g. investing in local processing: adds value; slower; needs investment.
5. Compare against the same criteria: effectiveness, feasibility, sustainability, who gains and loses.
6. Reasoned conclusion: answer the question, and say what evidence would change your view.

Quick self-test

1. Is “Development, trade and aid” a topic or an issue?
2. Does Component 1 credit your prior knowledge of trade?
3. Give the syllabus definition of a perspective.
4. Define tied aid.
5. “Removing tariffs will double our exports.” Which source term is this?
6. Why might an exporters’ association have a vested interest in a trade deal?
7. Name two questions to ask about a study comparing certified and non-certified farmers.
8. Which perspectives must the Individual Report include?
9. Why is “What is fair trade?” a weak Individual Report question?
10. What must a Team Project team say about its action in the Explanation of Research and Planning?
11. Which assessment objectives carry no marks in Component 1?

Answers

1. A topic. Issues sit within it.
2. No. The syllabus says candidates are not assessed on prior knowledge of the topic or issue in the sources.
3. “A viewpoint on an issue based on evidence and reasoning.”
4. Aid that must be spent on goods or services from the donor country.
5. A prediction (and a claim).
6. Its members gain more orders and profit if the deal goes ahead.
7. Any two: were the groups alike in other ways; how large was the sample; who funded it; does it measure income or profit; does it show cause or only correlation.
8. Local and/or national perspectives, and global perspectives.
9. It is descriptive and does not divide opinion.
10. Any of: the action, the plan, roles and responsibilities, how the action will be evidenced and how its success will be measured.
11. AO2 Reflection and AO3 Communication and collaboration (Component 1 is 100% AO1).

Where marks are usually lost

• Writing what you know about aid and trade instead of using the sources.
• Labelling a source “biased” without naming the interest and quoting it.
• Mixing up a prediction or a generalisation with a fact.
• Accepting a “rise in income” without asking about costs, sample or comparison group.
• Treating “aid or trade” as the only two options.
• Giving perspectives without explaining why each person holds them.
• Evaluating an action without saying who wins, who loses and whether it lasts.
• Ending an extended answer with a summary instead of a judgement.

More for 0457

Revise the exam format with the Written Exam guide, plan coursework with the Individual Report practice and Team Project practice.

Official syllabus

Cambridge IGCSE Global Perspectives (0457) syllabus for examination in 2025, 2026 and 2027, Version 2 (published April 2025).