What is economic globalisation?
Globalisation means countries become more linked through trade, money flows, ideas and the movement of people.
- Trade: goods and services cross borders.
- Finance: companies and banks invest abroad.
- Technology: the internet and fast transport shrink distance.
- Companies: many firms (multinationals) make and sell in many countries.
It grew fast after 1950 as ships, planes and communication got cheaper and countries lowered import taxes (tariffs). Benefits: cheaper goods, jobs, new ideas. Risks: jobs lost in some places, small firms hurt, and gains shared unequally.
The North-South problem
Most rich, industrial countries lie in the northern half of the world and many poorer countries in the south, so the income gap is called the North-South problem. (Some rich countries, like Australia, are in the south, so it is a rough label, not a strict map line.)
Signs of the gap: lower income, less schooling, weaker health care and less access to technology in poorer countries.
Main causes: colonial history, low prices for raw goods, high prices of machines, debt, and trade rules that favour richer countries.
Narrowing the gap
- Aid and investment for schools, health and roads.
- Fairer trade: fair prices and open markets for poorer countries.
- Debt relief so money goes to people, not interest.
- South-South cooperation: poorer countries trade and share skills.
- Global goals: the UN Sustainable Development Goals (2015) aim to reduce poverty and inequality by 2030.
Education is the strongest tool, because skills lift incomes for a lifetime.
Try it: trace your own item
Pick one thing at home (a shirt, phone or toy). Read its label and list the countries involved. Draw arrows between them. Who might earn most, and who least? Then use the 3D slider to see what raises the South bar.
Key formulas and definitions
- Globalisation = growing links in trade, finance, ideas and people
- North-South problem = income gap between richer and poorer countries
- Gap = North income - South income (3D units)
- Causes: raw goods cheap, machines costly, debt, trade rules, history
- Tools: aid, fair trade, debt relief, education, SDGs (2015 to 2030)
Worked examples
1. Name two reasons why trade grew after 1950.
Cheaper, faster transport (ships, planes) and communication (internet), and lower taxes on imports.
2. In the 3D, North = 5.5 units and South = 0.5 units. What is the gap?
Gap = 5.5 - 0.5 = 5 units.
3. Why is the North-South label not exact?
Some rich countries lie in the south of the world, such as Australia and New Zealand, and some poorer countries lie in the north. It is a rough way to describe richer and poorer groups.
Common mistakes
- Thinking globalisation helps everyone equally: gains are shared unevenly.
- Taking "North-South" as a strict map line: it describes richer and poorer groups.
- Blaming only one cause: history, prices, debt, schooling and trade rules all play a part.
- Thinking aid alone fixes the gap: schools and fair trade matter too.