Causes and interconnectedness of global issues: VCE Politics Unit 3

What this dot point is asking

Two key knowledge items sit together here: the short-term causes (within the last 10 years) of your global issue, and the impact of global interconnectedness on it. You must also be able to analyse how the interests of different actors contribute to causes and consequences.

The answer

Short-term and long-term causes

The study design treats history as context only. You may give a brief outline of older causes (more than 10 years ago), but marks go to short-term causes. A useful habit is to write each cause as a one-line claim, one piece of evidence and a date from the last decade.

Causes can be grouped into factors the design lists:

• Political: government decisions, weak institutions, rivalry between states.
• Economic: growth models, trade policy, debt, the cost of changing industries.
• Social and cultural: inequality, discrimination, attitudes to risk or to other groups.
• Environmental: resource scarcity, pollution, extreme weather.
• Ideological: beliefs about the role of the state, markets or security.
• Technological: new weapons or energy systems, digital finance, information flows.

Use two or three that genuinely fit your issue rather than ticking every box.

Global interconnectedness

Interconnectedness means that actors, economies and societies are linked through trade, finance, travel, communication and shared environments, so that what happens in one place affects others. It matters in two ways.

1. It spreads problems. Financial shocks, supply chain disruptions and emissions travel through the links between states.
2. It shapes solutions. Interdependence gives actors a reason to cooperate, but it also gives them leverage over each other, such as through tariffs or export controls.

Example (global economic instability). The imposition of new United States tariffs in 2025 and the reactions of trading partners showed how a decision by one large economy alters costs, supply chains and growth forecasts elsewhere. The IMF's 2026 outlooks have repeatedly named trade barriers and fragmentation as risks to global growth.

Example (climate change). Global emissions and warming are linked to energy use, trade in fossil fuels and the supply chains of manufacturers across many states, so a decision on energy in one major economy affects the atmosphere all states share.

Interests as causes

Actors' interests help explain why an issue persists. A state that earns revenue from coal, oil or arms exports has an interest that can slow action. A technology firm may have an interest in lighter regulation. Show the link: interest, action, consequence.

Worked example

Question. Explain one way global interconnectedness has affected your issue.

Model answer (global economic instability). Interconnected supply chains mean a shock in one place quickly reaches others. When major economies raised and threatened tariffs in 2025, firms and governments elsewhere had to reroute trade and revise forecasts, and the IMF flagged trade fragmentation as a risk to growth. Interconnectedness therefore transmitted a policy decision made in one capital into higher uncertainty worldwide.

Try this

Q1

Distinguish between short-term and long-term causes of a global issue. Model answer: Short-term causes arose in the last 10 years and are the focus of the study; long-term causes are older and are used only as brief context.

Q2

Analyse how the interests of one actor contribute to your issue. Model answer: Name the actor, state its interest, link it to a specific recent action and show the effect on the issue.

Q3

Explain how interconnectedness could help resolve an issue. Model answer: Interdependence raises the cost of non-cooperation and creates shared interests, so actors may accept agreements that protect common benefits.