AQA A-Level Geography: Global Systems and Global Governance Revision Guide

Global Systems and Global Governance is Section 1 of Paper 2: Human Geography in the AQA A-Level Geography specification. It is a compulsory topic -- every student must study it, and it will always appear on the exam. The paper is 2 hours 30 minutes long, worth 120 marks, and accounts for 40% of your A-Level.

This topic examines how globalisation connects places and people across the world, and how global governance attempts -- with varying degrees of success -- to manage shared challenges that no single nation can address alone. It requires you to think critically about power, inequality, trade, and the tensions between national sovereignty and collective action.

This guide works through the key content areas, flags what the examiner is looking for, and provides practical advice for revision and exam technique.

What Is Globalisation?

Globalisation refers to the growing interconnectedness of the world's economies, cultures, and political systems. It is not a single process but a set of overlapping trends that have accelerated since the mid-twentieth century.

You need to understand globalisation across four dimensions:

• Economic globalisation -- the integration of national economies through trade, foreign direct investment (FDI), and the operations of transnational corporations (TNCs). Global GDP from trade rose from around 25% in 1960 to over 50% by the early 2000s.
• Political globalisation -- the growing influence of international organisations (the UN, WTO, IMF, World Bank) and intergovernmental agreements on national policy.
• Social globalisation -- increased migration, the spread of ideas, and growing cultural exchange between societies. International migration has more than doubled since 1990, reaching approximately 281 million people by 2020.
• Cultural globalisation -- the diffusion of cultural practices, brands, media, and values across borders, sometimes described as cultural homogenisation or "Westernisation."

Drivers of Globalisation

Revise the key factors that have accelerated globalisation:

• Technology -- the internet, mobile communications, and digital payment systems have made it possible to coordinate economic activity across continents in real time.
• Transport -- containerisation revolutionised global shipping from the 1960s onwards, dramatically reducing the cost of moving goods. Air freight enables rapid delivery of high-value or perishable products.
• TNCs -- transnational corporations operate across multiple countries and are the primary agents of economic globalisation. The largest TNCs have revenues exceeding the GDP of many nations.
• Trade liberalisation -- the reduction of tariffs, quotas, and other barriers to trade, driven by organisations such as the WTO and by bilateral and multilateral trade agreements.
• International organisations -- institutions like the IMF and World Bank promote economic liberalisation and provide loans and structural adjustment programmes that integrate developing economies into the global system.

Measuring Globalisation: The KOF Index

The KOF Globalisation Index is a composite measure used to quantify the degree of globalisation for individual countries. It assesses three dimensions -- economic, social, and political -- using indicators such as trade flows, FDI, information flows, cultural proximity, and membership of international organisations.

Be prepared to discuss the strengths of the KOF Index (broad coverage, allows comparison over time and between countries) and its limitations (weighting choices are subjective, does not capture informal or illegal economic activity, may not reflect the lived experience of globalisation for ordinary people).

Winners and Losers

Globalisation does not benefit everyone equally. Revise the arguments on both sides:

• Winners -- consumers in developed countries gain access to cheaper goods; TNCs benefit from lower production costs and larger markets; some developing countries (China, India, Vietnam) have experienced rapid economic growth through integration into global supply chains; the global middle class has expanded significantly.
• Losers -- workers in deindustrialised regions of developed countries face job losses and wage stagnation; workers in developing countries may face exploitation in low-wage, low-regulation factories; cultural diversity can be eroded; environmental costs (carbon emissions from transport, resource extraction) are often borne disproportionately by poorer communities.

International Trade and Access to Markets

Free Trade vs Protectionism

Free trade is the removal of barriers to the movement of goods and services between countries. The theoretical basis is comparative advantage -- the idea that all countries benefit when they specialise in producing goods where they have a relative cost advantage and trade for everything else.

Protectionism refers to government policies that restrict imports to shield domestic industries. Common protectionist measures include tariffs (taxes on imports), quotas (limits on import quantities), subsidies to domestic producers, and non-tariff barriers such as regulations and standards.

You should be able to evaluate both approaches. Free trade increases efficiency and consumer choice but can harm uncompetitive domestic industries. Protectionism can preserve jobs in the short term but raises prices for consumers and can provoke retaliatory measures from trading partners.

Trade Blocs

Trade blocs are groups of countries that agree to reduce or eliminate trade barriers between themselves. Key examples include:

• The European Union (EU) -- a single market with free movement of goods, services, capital, and people. The most deeply integrated trade bloc in the world.
• USMCA (formerly NAFTA) -- the United States-Mexico-Canada Agreement, a free trade agreement covering North America.
• ASEAN -- the Association of Southeast Asian Nations, which promotes economic cooperation among its ten member states.

Trade blocs can increase trade between members (trade creation) but may divert trade away from more efficient producers outside the bloc (trade diversion). They can also give member countries greater bargaining power in international negotiations.

The World Trade Organisation (WTO)

The WTO oversees international trade rules and provides a forum for negotiating trade agreements and resolving disputes. Its core principle is Most Favoured Nation (MFN) status -- any trade advantage granted to one member must be extended to all members.

Criticisms of the WTO include: it tends to favour the interests of wealthy nations; its dispute resolution process is slow and expensive; and its rules can prevent developing countries from protecting infant industries.

Fair Trade

Fair trade is an alternative approach to international commerce that aims to give producers in developing countries better trading conditions. Fair trade organisations guarantee a minimum price for goods, provide a social premium for community investment, and promote environmentally sustainable production.

Evaluate both sides: fair trade improves conditions for participating producers and raises awareness of global inequality, but it reaches only a small fraction of producers, can distort local markets, and the premium paid by consumers does not always reach the farmers it is intended to benefit.

The Role of TNCs in Global Trade

TNCs are central to the global trading system. They control global supply chains, source raw materials and components from the cheapest locations, and sell finished products in the most profitable markets. Their investment decisions shape the economies of both developed and developing countries.

Revise the positive impacts of TNCs (job creation, technology transfer, infrastructure investment, tax revenue) and the negative impacts (exploitation of cheap labour, transfer pricing to avoid tax, environmental degradation, political influence over host governments).

Unequal Terms of Trade

Developing countries often face unfair terms of trade -- they export low-value primary commodities (agricultural products, minerals) and import higher-value manufactured goods and services. This means they must export increasing volumes just to maintain the same purchasing power. Commodity price volatility makes this worse, creating boom-and-bust cycles for economies dependent on a narrow range of exports.

Global Governance

What Is Global Governance?

Global governance refers to the systems, rules, and institutions through which countries and other actors cooperate to address issues that cross national borders. It does not mean a single world government -- it is a patchwork of treaties, organisations, norms, and agreements that attempt to manage shared challenges such as climate change, trade, security, and human rights.

Key Institutions

• The United Nations (UN) -- the most broadly mandated international organisation, with 193 member states. Its agencies cover peace and security (Security Council), development (UNDP), health (WHO), and the environment (UNEP), among others. The Security Council has five permanent members with veto power (the US, UK, France, Russia, China), which limits the UN's ability to act when great-power interests diverge.
• The World Bank -- provides loans and grants to developing countries for development projects. Critics argue its structural adjustment programmes have imposed damaging austerity on borrowing countries.
• The International Monetary Fund (IMF) -- provides financial assistance to countries in economic difficulty, often with conditions requiring economic liberalisation. Similar criticisms apply regarding the impact of conditionality on developing nations.
• The World Trade Organisation (WTO) -- governs international trade rules, as discussed above.

The Role of NGOs

Non-governmental organisations such as Oxfam, Greenpeace, and Medecins Sans Frontieres play a significant role in global governance. They advocate for policy change, deliver aid and services, monitor compliance with international agreements, and give voice to communities that might otherwise be excluded from decision-making.

Challenges of Global Governance

Global governance faces persistent challenges:

• Sovereignty -- nations are reluctant to cede decision-making power to international bodies, particularly on issues they consider matters of national interest.
• Competing interests -- countries have different priorities depending on their level of development, geopolitical position, and domestic politics.
• Enforcement -- international agreements often lack binding enforcement mechanisms. Compliance depends on the willingness of states, and sanctions are difficult to apply consistently.
• Democratic deficit -- many global institutions are criticised for being unrepresentative. Voting power in the IMF and World Bank is weighted by economic contribution, giving wealthy nations disproportionate influence.

The Global Commons

The global commons are areas and resources that lie beyond the sovereignty of any single nation and are shared by all. They include the oceans, the atmosphere, outer space, and Antarctica. Their governance presents unique challenges because no single country has the authority or incentive to protect them unilaterally.

Antarctica as a Global Commons

Antarctica is the most examined case study for this topic. You must know it in detail.

The Antarctic Treaty System (ATS):

• The original Antarctic Treaty was signed in 1959 by twelve nations and came into force in 1961. It now has 54 signatories.
• Key provisions: Antarctica is to be used for peaceful purposes only; scientific research is encouraged and findings shared; territorial claims are frozen (not abandoned); military activity and nuclear testing are prohibited.
• The Protocol on Environmental Protection (1991, in force 1998) -- also known as the Madrid Protocol -- designates Antarctica as a natural reserve devoted to peace and science. It bans mineral resource activity and requires environmental impact assessments for all activities.

Why Antarctica matters:

• It contains approximately 70% of the world's fresh water as ice.
• It plays a critical role in regulating the global climate -- the ice sheet reflects solar radiation and drives ocean circulation patterns.
• It holds potentially vast mineral and hydrocarbon reserves, creating tension between conservation and exploitation.
• It supports unique ecosystems, including species found nowhere else on Earth.

Threats to Antarctica:

• Climate change is causing ice loss -- the Antarctic ice sheet lost approximately 150 billion tonnes of ice per year between 2002 and 2020.
• Tourism is increasing (over 100,000 visitors per season in recent years), bringing risks of pollution and disturbance to wildlife.
• Fishing in surrounding waters (particularly for krill) threatens the marine food web.
• The moratorium on mineral extraction under the Madrid Protocol is due for review from 2048, raising concerns about future resource exploitation.

Governance challenges:

• Decisions under the ATS require consensus, which can be slow and difficult to achieve.
• Some nations maintain territorial claims that could resurface.
• Enforcement depends on self-regulation and peer review among treaty members.
• Growing interest from resource-hungry economies creates pressure to weaken environmental protections.

Development and Inequality

How Globalisation Affects Development

Globalisation has contributed to dramatic reductions in extreme poverty -- the proportion of the world's population living on less than $2.15 per day fell from around 38% in 1990 to under 10% by 2019. However, the benefits have been unevenly distributed, both between and within countries.

Some countries have successfully used globalisation to drive industrialisation and economic growth. China's integration into the global economy lifted hundreds of millions out of poverty. Others, particularly in sub-Saharan Africa and parts of South Asia, have been less able to capture the gains of globalisation due to weak institutions, conflict, geographical disadvantage, or unfavourable terms of trade.

Measuring Development

Be confident with the key measures:

• GDP (Gross Domestic Product) -- the total value of goods and services produced in a country. Useful but does not account for inequality, environmental degradation, or non-market activity.
• GNI (Gross National Income) per capita -- includes income earned abroad by citizens and adjusts for population size. Used by the World Bank to classify countries by income level.
• HDI (Human Development Index) -- a composite measure combining life expectancy, education (mean and expected years of schooling), and GNI per capita. Provides a broader picture than purely economic measures but still has limitations -- it does not capture inequality, political freedom, or environmental sustainability.

The Development Gap

The development gap refers to the differences in living standards and economic output between the world's wealthiest and poorest countries. While some middle-income countries have narrowed the gap significantly, the least developed countries (LDCs) continue to fall behind.

Strategies for Closing the Gap

• Aid -- bilateral aid (government to government), multilateral aid (through international organisations), and NGO-delivered aid. Evaluate whether aid promotes dependency or enables sustainable development.
• Trade -- "trade not aid" argues that integrating developing countries into the global trading system is more effective than aid. However, this requires fair terms of trade and the capacity to produce competitive goods.
• Foreign direct investment (FDI) -- TNC investment can bring capital, technology, and jobs, but the benefits depend on the quality of investment and the regulatory capacity of the host country.
• Microfinance and grassroots development -- small-scale approaches that empower individuals and communities, though their aggregate impact is debated.

Case Studies

You need well-prepared case studies that you can deploy flexibly across different essay questions. For this topic, prepare the following:

A TNC Case Study

Choose a major TNC -- Apple, Unilever, and Nike are all strong options. For Apple, revise its global supply chain (components sourced from over 40 countries, assembly concentrated in China), the economic benefits it brings to host economies (employment, technology transfer), and the criticisms it faces (working conditions in supplier factories, tax avoidance through operations in low-tax jurisdictions like Ireland, environmental impact of manufacturing and e-waste). Be prepared to use this case study to discuss both the benefits and costs of TNC activity in the global economy.

Antarctica

As discussed above, this is a required case study. Know the Antarctic Treaty System, the Madrid Protocol, the threats, and the governance challenges. Be ready to evaluate how effectively the global commons are governed.

A Developing Country

Choose a country that illustrates the impacts of globalisation on development. Bangladesh is a strong choice -- its garment industry (worth over $40 billion in exports annually) has driven economic growth and employed millions, particularly women, but working conditions remain a concern (the Rana Plaza collapse of 2013 killed over 1,100 workers). Alternatively, Ethiopia's experience of Chinese investment, or Vietnam's integration into global manufacturing supply chains, both provide rich material.

Exam Technique for Paper 2

Paper 2 essays require balanced evaluation. The examiner is looking for analysis and judgement, not description.

Approaching "To What Extent" Questions

These are the most common high-tariff question type for this topic. The structure should be:

1. Introduction -- define key terms and outline your argument. Signal that you will consider multiple perspectives.
2. Arguments in favour -- develop 2-3 points with specific evidence. For example, if the question asks "to what extent has globalisation been a force for good," you might discuss poverty reduction in China, increased consumer choice, and the spread of technology.
3. Arguments against or qualifications -- develop 2-3 counterpoints with evidence. Continuing the example: deindustrialisation in developed countries, exploitation of workers in global supply chains, and environmental degradation.
4. Conclusion -- weigh both sides and reach a clear judgement. Do not sit on the fence. The best conclusions identify the conditions under which globalisation has been positive and those under which it has not, rather than simply saying "it depends."

Using Data and Named Examples

Specific data strengthens your answer significantly. Rather than writing "globalisation has increased trade," write "global merchandise trade grew from approximately $2 trillion in 1970 to over $25 trillion by 2022." Rather than "TNCs are very large," write "Apple's annual revenue exceeded $380 billion in 2023, larger than the GDP of countries such as Denmark."

Named examples and places anchor your arguments in real-world geography. Examiners reward answers that demonstrate genuine geographical knowledge rather than generic statements.

Time Management

Paper 2 gives you approximately 1.25 minutes per mark. For a 20-mark essay, allocate around 25 minutes -- including 3-5 minutes for a brief plan. Planning prevents you from losing your way and ensures your argument has a clear structure.

Prepare with LearningBro

This topic covers a lot of ground -- from the mechanics of global trade to the governance of Antarctica -- and exam success depends on your ability to connect these themes and deploy case study evidence with precision.

LearningBro offers structured revision resources to help you prepare:

• Global Systems and Global Governance course -- topic-by-topic practice questions covering globalisation, trade, governance, and the global commons.
• Global Development in Depth -- focused revision on development theory, inequality, and strategies for closing the development gap.
• AQA A-Level Geography Exam Prep -- practice across all Paper 1 and Paper 2 topics, with questions designed to build exam technique.

For a broader overview of the full A-Level Geography specification, including physical geography topics, fieldwork, and the NEA, see our AQA A-Level Geography Revision Guide.

Final Thoughts

Global Systems and Global Governance is a topic that rewards students who stay curious about the world beyond the classroom. The best answers draw on current affairs, use precise data, and demonstrate genuine understanding of the tensions between economic growth, inequality, sovereignty, and collective action.

Focus your revision on understanding the processes and debates rather than memorising facts in isolation. Practise writing under timed conditions, use mark schemes to understand what the examiner rewards, and always return to the question -- every paragraph should earn marks by directly addressing what has been asked.