Defining and measuring it

Globalisation is the widening, deepening and speeding up of interconnection between places — the growing flows of capital, goods, services, labour, information and ideas across national borders, so that events in one place increasingly shape lives in another.

The exam wants you to see it as multi-dimensional. Composite indices (the KOF Globalisation Index is the standard example) score countries on three strands:

• Economic — trade as a share of GDP, foreign direct investment (FDI) stocks and flows, tariff levels, capital-account openness.
• Social — migrant stock, international phone and internet traffic, tourism, foreign students, media penetration.
• Political — embassies hosted, membership of international organisations (UN, WTO, IMF), participation in treaties.

Examiner's eye: the top scripts never treat globalisation as a single thing. A state can be economically deeply globalised and politically or culturally guarded — the Gulf states are a common example. Saying "country X is globalised" is GCSE. Saying "country X scores highly on the economic dimension but low on the social dimension, because…" is A-level.

What does an index actually measure?

The shrinking world

Technology did not cause globalisation on its own — but it lowered the friction of distance so far that the political and corporate choices became possible. Geographers call the result time–space compression: the effective distance between places collapses even though the physical distance is unchanged.

• Containerisation (from the late 1950s) standardised freight into intermodal boxes. Loading times and unit shipping costs fell dramatically, which is what made it rational to manufacture 10,000 km from the consumer.
• Jet aircraft and wide-bodied freight made high-value, time-sensitive goods and business travel routine.
• Fibre-optic cable, satellites and the internet collapsed the cost of moving information to near zero — enabling real-time management of a supply chain, 24-hour financial markets and the offshoring of services, not just manufacturing.
• Mobile and cloud infrastructure extended participation to places that never built landline networks — a partial "leapfrog".

What is driving globalisation here?

Tap a driver, then tap the column it belongs to. Being able to separate the three families of cause is worth marks in every "explain the causes" question.

The political architecture

Technology made globalisation possible; political choice made it happen. From roughly the 1980s a neoliberal policy consensus spread: markets allocate resources better than states, so states should liberalise trade, deregulate finance and labour, and privatise.

• Trade liberalisation — successive rounds under GATT and then the WTO cut tariffs and non-tariff barriers, and gave a rules-based forum for settling disputes.
• Financial deregulation — the removal of capital controls and of the barriers between types of banking allowed money to move across borders almost instantly.
• The IMF and World Bank lent to indebted countries but attached conditionality — the structural adjustment programmes of the 1980s–90s typically required privatisation, cuts to public spending, currency devaluation and open markets. Supporters point to restored macroeconomic stability; critics argue the social costs (user fees for health and education, unemployment) fell hardest on the poor and that the terms were dictated by creditor states.
• Free-trade blocs and agreements (the EU single market is the deepest example, with free movement of goods, services, capital and people) create regional-scale integration inside a global system.

Evaluative point: globalisation is often written about as if it were weather — something that simply happens. It isn't. Every element is reversible by policy, which is exactly what tariffs, sanctions, capital controls and immigration restrictions demonstrate. Any essay that treats globalisation as inevitable has already conceded the argument.

Conditionality

TNCs and the global production network

A transnational corporation owns or controls operations in more than one country. TNCs are both a product of globalisation and its most powerful agent, because they actively reorganise where production happens.

• Offshoring — moving a firm's own production to another country. Outsourcing — contracting a task out to another firm (which may be domestic or foreign). Students routinely conflate these; examiners notice.
• Global production networks (GPNs) — the design, component manufacture, assembly, branding and retail of a single product are split between countries and firms, each stage located where its own cost/skill logic points. Value is captured very unevenly along the chain — typically at the design and branding ends, not the assembly end.
• Economies of scale — global markets let a firm spread fixed costs (R&D, brand, tooling) over vastly larger output, lowering unit cost and raising barriers to entry.
• Glocalisation — adapting a standard product or format to local tastes, laws and religious norms so that it is accepted locally while the underlying model stays global.
• Market access and tax — firms also invest to jump tariff walls, to be near a growing consumer market, and to place profit-holding functions in low-tax jurisdictions.

Be precise, not lurid. Do not assert revenue figures for named TNCs unless you are certain of them. It is far safer — and scores better — to write "a large consumer-electronics TNC typically concentrates design and marketing in its home country while contracting assembly to firms in East and South-East Asia" than to invent a number.

Switched-on and switched-off places

Globalisation is emphatically not a rising tide that lifts all boats. It is a network — and networks have nodes and gaps.

• Switched-on places — global hub cities, ports, financial centres and export zones with the infrastructure, governance and connectivity to attract investment. They are the nodes.
• Switched-off places — physically remote, landlocked, conflict-affected, poorly governed or infrastructure-poor areas, plus internal peripheries inside rich countries (post-industrial towns, remote rural areas). Note the two scales: switched-off is not simply a "developing world" category.
• Special economic zones (SEZs) and export processing zones (EPZs) are the deliberate policy tool: a bounded area offering tax holidays, relaxed regulation, duty-free import of components and often restricted labour organising, designed to attract FDI.
• China's Open Door reform (from 1978, associated with Deng Xiaoping) created SEZs on the southern and eastern coasts, which — combined with a very large labour force and heavy state investment in ports, power and rail — made China the assembly centre of global manufacturing. The consequence was a marked coastal–interior inequality within China.
• India's liberalisation (from 1991) dismantled much of the import-licensing "Licence Raj", opening the economy to FDI. Growth concentrated in services — IT, business-process outsourcing — in a handful of cities, rather than in mass manufacturing.

The killer point: switching on a country does not switch on everywhere in it. The same process that connected coastal Guangdong left interior provinces behind; the same process that connected Bengaluru's IT corridor left much of rural India outside it. Globalisation redraws inequality at every scale simultaneously.

Why an SEZ?

Global shift: winners and losers

Global shift is the relocation of manufacturing (and increasingly of routine services) from the old industrial cores to lower-cost economies, chiefly in Asia. It has two faces, and a good answer holds both at once.

• In the receiving regions: employment and wage growth, technology and skills transfer, infrastructure investment, a growing middle class and rising tax revenue. But also: rapid, often unplanned urbanisation (informal settlement, pressure on water, sanitation and housing), long hours and weak labour protection, land-use conflict, and severe localised pollution — air, water and soil — because environmental regulation is the cheapest thing for a competing state to relax.
• Resource pressure: industrialisation and a growing middle class raise demand for energy, water, minerals and land — with global consequences (emissions) as well as local ones.
• In the losing regions: deindustrialisation — factory closure, structural unemployment concentrated in male, manual, unionised work, falling incomes, dereliction, out-migration of the young and qualified, and a downward spiral in the local tax base and services. The social costs (health, addiction, family breakdown, "left-behind" politics) persist for decades. This is exactly the ground that Topic 4 Regenerating Places then walks over.
• The distributional point: the gains from global shift are diffuse (slightly cheaper goods for everyone) while the losses are concentrated (a whole town's employment). That asymmetry, not the size of the net gain, is what makes globalisation politically explosive.

Your turn — percentage change in FDI

Measuring development — and the limits of each measure

To judge whether globalisation has "worked", you have to decide what to count. Every measure encodes a value judgement.

• GDP per capita (PPP) — an economic average. Fast to collect and comparable, but it says nothing about distribution, ignores unpaid and informal work, and counts environmental destruction as income.
• HDI — a composite of income (GNI per capita), health (life expectancy) and education (mean and expected years of schooling). Broader, but still an average: it can rise while inequality worsens. The Inequality-adjusted HDI exists precisely because of this.
• Gini coefficient — measures the distribution of income: 0 = perfect equality, 1 (or 100) = one person holds everything. It tells you about spread, not level — a very poor and a very rich country can share a Gini.
• Happiness / wellbeing indices — capture what people report about their own lives (subjective wellbeing, trust, social support, freedom). Rich in what they add, but self-reported, culturally variable and hard to compare across languages.

Evaluative habit: pair every measure with its blind spot. "Globalisation raised GDP per capita" is only half a sentence. "…but the Gini coefficient rose over the same period, so the mean improved while the distribution widened" is the whole one.

Your turn — an HDI dimension index

Name that concept

Tap a definition on the left, then the term it defines. Precision with this vocabulary is what turns description into explanation.

Diffusion, erosion, hybridisation

Culture travels with capital. Cultural diffusion is the spread of ideas, brands, language, food, music, dress and norms — carried by TNCs, media, tourism and migration. What geographers argue about is the consequence.

• The homogenisation thesis ("westernisation", "Americanisation") — global media and brands crowd out local alternatives, producing a bland, similar consumer landscape everywhere: the same shopfronts, the same films, the same food chains. In its strong form it predicts cultural erosion: minority languages lost, traditional practices abandoned, local diets displaced.
• The hybridisation reply — cultures are not passive. Incoming forms are adapted, blended and re-exported. Glocalisation is the corporate version; hybrid music, food, fashion and religion are the everyday version. Cultural flows are also not one-way — East Asian and Latin American media, cuisine and popular music now travel globally.
• Resistance — states censor or restrict foreign media and platforms; communities campaign for indigenous language rights; movements defend local food cultures. Resistance is itself evidence of how powerful the flows are.
• Migration and diaspora — migrant communities sustain transnational identity: remittances flow home (for many low-income countries a larger and more stable inflow than aid), and cultural influence flows both ways.

The A* move: refuse the binary. Argue that homogenisation and hybridisation happen simultaneously and at different scales — the retail landscape converges while the everyday cultural practice inside it diverges — and that whether you see erosion or enrichment depends on who you ask and what timescale you use.

Homogenisation or hybridisation?

The ethical and environmental case — and what people do about it

Two scales of environmental cost, and you must keep them apart:

• Localised — air and water pollution, soil contamination, land degradation and habitat loss concentrated around industrial zones, mines and plantations. These are borne by the people who live there.
• Global — greenhouse-gas emissions from production, and from the transport of goods and people. Here the crucial concept is outsourced emissions: a high-income country can show falling territorial emissions while its consumption-based emissions stay high, because the carbon has simply been relocated to where the factory now is.

The responses the specification expects you to evaluate:

• Local sourcing and "food miles" — shortening supply chains. Reduces transport emissions and keeps money in the local economy; but transport is often a small share of a product's lifecycle footprint, and heated local greenhouses can beat imported open-field produce for emissions. The idea is not as simple as it sounds — say so.
• Transition towns — grassroots movements building local resilience: community energy, local currencies, food growing, repair and skill-sharing. Genuinely participatory, but small in scale relative to the flows they oppose.
• Fair trade and ethical consumption — guaranteed minimum prices and a social premium for producers; certification schemes for labour and environmental standards. Real gains for participating producers, but coverage is partial, certification costs money, and it depends on consumers in rich countries continuing to pay.
• Recycling and the circular economy — designing out waste, keeping materials in use, regenerating natural systems. The most systemic response, but it requires regulation, not just goodwill — and voluntary corporate schemes risk being greenwash.

Evaluating a response

Writing the Edexcel evaluative essay

Paper 2 essays reward AO1 (knowledge), AO2 (application and evaluation) — and the AO2 marks are where Globalisation essays are won and lost. A reliable structure for "Evaluate…" / "To what extent…" / "Assess…":

• Unpack the command and the noun. "Evaluate the view that globalisation has increased inequality" turns entirely on which inequality — between countries (where the gap has in many respects narrowed as Asian economies grew) or within them (where it has commonly widened). State the distinction in the introduction and you have already earned AO2.
• Argue in blocks, each with a counter. Claim → mechanism → evidence → "but".
• Vary the scale deliberately. Global / national / regional / local. The same process reads as gain at one scale and loss at another — and saying so explicitly is what the mark scheme calls "coherent and relevant analysis".
• Name your players. TNCs, states, IGOs (WTO, IMF), NGOs, consumers, workers, local communities — each with a different interest. Essays that stay at the level of "globalisation does X" cannot reach the top band.
• Conclude with a judgement, not a summary. Say to what extent, and state the condition your judgement depends on ("…provided that gains are redistributed, which in most old industrial regions they were not").

Try it: "Evaluate the view that the costs of globalisation outweigh the benefits." Blocks: (1) economic — global shift lifted incomes and reduced between-country gaps, but concentrated the losses on specific regions; (2) cultural — erosion vs hybridisation, and who gets to judge; (3) environmental — the local pollution burden and the outsourcing of emissions. Judgement: costs and benefits fall on different people in different places, so the question cannot be answered as a single balance — it turns on distribution, and it is the failure to redistribute, not globalisation itself, that generates the strongest case for the "costs" side.

Sharpening the judgement

The big ideas to know

That is Edexcel Topic 3 — and the concepts you will reuse in Superpowers, Migration and Regenerating Places. Press Finish to see your score.