Human geography · GCSE Geography
The changing economic world
How we measure development, why it is uneven, strategies to close the gap, plus Nigeria as an NEE and the changing UK economy.
Development is a bundle of life chances, not one number.
The important bits
What you need to know
- 1
Development means improving quality of life: health, education, income, freedom, environment. GNI per capita is easy and misleading (hides inequality, oil wealth, informal work). HDI blends income, life expectancy and education.
- 2
Other measures: birth and death rates, infant mortality, literacy, people per doctor, access to water, Happy Planet-style indices. Using more than one measure is itself an exam point.
- 3
The Demographic Transition Model links development to falling death then birth rates. It is a model, not destiny: it underplays migration, HIV, and government policy (China’s former one-child policy).
- 4
Causes of uneven development: physical (landlocked, drought, disease burden), historical (colonial extraction, unfair borders), economic (trade rules, debt, commodity prices), and political (corruption, conflict, sanctions). Consequences: health and wealth gaps, migration, and geopolitical imbalance.
- 5
Closing the gap: aid (bilateral, multilateral, emergency vs development), fair trade, debt relief, intermediate technology, microfinance, tourism, and TNC investment. Each has a critique (dependency, leakage, exploitation) you should be able to fire in one sentence.
- 6
Nigeria (common AQA NEE): large population, oil in the Niger Delta, Lagos as a hub, manufacturing and Nollywood, but regional inequality, oil spills, Boko Haram in the north, and oil-dependent government revenue. TNCs (Shell) bring capital and controversy.
- 7
The UK economy has shifted from manufacturing to services and a post-industrial mix: finance, research, creative industries, science parks, plus a north–south and coastal–core pattern of growth. Deindustrialisation left rust-belt scars that regeneration only partly heals.
- 8
UK in the wider world: trade, the Commonwealth, post-Brexit deals, and transport arguments (HS2, airport expansion) are about connecting regions to global markets — or not.
Go deeper
Why HDI beats GNI — and still lies a little
GNI per capita can make a small oil state look “developed” while doctors and girls’ schooling lag. HDI (life expectancy, education, income) catches more of what development feels like. It still averages: a Nigerian or British mean hides northern vs Lagos, or Blackpool vs Cambridge. For 4-mark “evaluate a measure” questions, state what the indicator includes, give one advantage (comparable, published yearly), and one limitation (informal economy, inequality, environment). Then say why geographers use a suite of indicators rather than a beauty contest of single numbers. That last sentence is the level-up.
Go deeper
TNCs in Nigeria: multiplier and leak
Oil TNCs and consumer firms (Unilever, and formerly a large Shell footprint in the Delta) bring wages, tax, infrastructure and links to global markets — a multiplier if local suppliers grow. They also repatriate profits, can dominate politics, and in the Delta have been tied to spills, gas flaring and conflict with communities. The geographical move is to locate the gains in Lagos and federal budgets, and the environmental costs in specific creeks. Aid versus TNC investment questions want this balance: investment is larger than aid for Nigeria, but it does not automatically become human development without regulation, diversification away from oil, and security in the north.
Go deeper
The UK’s north–south story without cartoons
London and the South East concentrate high-value services, headquarters and international airports. Many northern and coastal towns lost coal, steel, ships and textiles and replaced them unevenly with warehouses, public-sector jobs or nothing. Science parks and universities (Manchester, Newcastle) are real counterweights, not fairy tales. HS2 was sold as rebalancing and attacked as London-first. A good answer uses a named declining town and a named growth corridor, mentions migration of young graduates, and avoids saying “the North is poor”. Regional inequality is a gradient with exceptions, which is why choropleth maps of GVA or life expectancy are better evidence than slogans.
See the idea in action
Question: explain how aid can reduce the development gap, and give a limitation. Example: goat or water-pump intermediate technology from a named NGO increases household income and girls’ school time because water collection falls. Macro: World Bank vaccination campaigns cut infant mortality, pushing a country through DTM stages. Limitation: tied aid buys donor goods; corrupt diversion; emergency aid does not build institutions. Judgement: aid can close specific gaps (health, water) but cannot substitute for trade terms and peace.
Exam technique
Turn knowledge into marks
If the question names Nigeria or the UK, do not wander into a generic LIC. Examiners have a case-study checklist and they tick it.
Common mistakes
Do not give these marks away
- 01
Using GDP/GNI as if it were quality of life.
- 02
Writing “Africa is poor because it is hot” as a complete cause of uneven development.
- 03
Praising TNCs or aid with no critique (or the reverse: only a rant).
Why is HDI often a better single measure of development than GNI per capita?
AIt includes oil reserves and army size
BIt combines income with health and education, so it captures more of living standards
CIt only measures happiness
DIt ignores education on purpose
Show the answer
It combines income with health and education, so it captures more of living standards. Income alone can hide a country that is rich in exports but weak in schooling or life expectancy. HDI still averages away inequality, but it is broader than money per head.
Quick questions
If this is the bit you searched
What is an NEE?
A newly emerging economy: rapid industrial and urban growth, rising global trade, still with large internal inequality. Nigeria, India and China are taught as NEEs on many specs, not as “LEDCs”.
Is fair trade charity?
It is a market mechanism: a minimum price plus a social premium for certified producer groups. It can raise and stabilise farm income, but it reaches a small slice of trade and does not rewrite global commodity power.