International health agencies and global initiatives: WACE Year 12 Health Studies Unit 4
“Examine the roles of international health agencies and global initiatives, including the Sustainable Development Goals, in addressing global health inequities”
Global health problems cross borders, so they need coordinated international action. The World Health Organization sets standards, coordinates responses and provides leadership; the United Nations sets shared goals such as the Sustainable Development Goals; and non-government organisations deliver programs and advocate on the ground. Global initiatives such as the Sustainable Development Goals provide measurable targets to reduce inequity. WACE wants you to examine what each agency does and evaluate how global initiatives reduce health inequities.
What this dot point is asking
WACE expects you to know the roles of the key players and judge how effective coordinated global action is. A strong answer describes each agency with its function, explains a global initiative, and evaluates how it reduces inequity, including limits. Marks reward this connected, evaluative explanation rather than a list of organisation names.
Why international agencies are needed
Many threats to health are global: pandemics, the marketing of harmful products, and the social determinants that keep poorer countries poorer all cross national borders. No single country can solve these alone, so international agencies provide the coordination, standards and shared funding that individual governments cannot. This mirrors the intersectoral and partnership thinking from Unit 3, scaled up to the world.
The World Health Organization
The World Health Organization is the United Nations agency responsible for international public health. It sets global health standards and guidelines, coordinates responses to outbreaks and emergencies, collects and publishes global health data, runs programs against major diseases, and provides leadership and technical support to countries. Its strength is its authority and reach as the recognised global health body. Its limits include reliance on member funding and cooperation, and limited power to compel countries to act, so its influence depends on agreement.
The United Nations and global goals
The United Nations sets shared global agendas that include health. The Sustainable Development Goals are a set of global targets to be achieved by 2030, covering poverty, hunger, education, clean water, gender equality and more, with one goal focused directly on good health and wellbeing. Because health is shaped by social determinants, many of the other goals also drive health, so the framework treats health as connected to development as a whole.
The Sustainable Development Goals work on health both directly and indirectly. One goal targets health and wellbeing directly, while goals on poverty, hunger, water and sanitation, education and gender equality act on the social determinants that produce poor health. This reflects the social model of health at a global scale: improving the conditions of life, not just treating disease, is how the goals aim to reduce inequity.
Non-government organisations in global health
International non-government organisations deliver health programs, provide emergency relief, fund research and advocate for change, often reaching populations that governments and large agencies cannot. They are flexible and trusted locally, but usually depend on donations and operate at a smaller scale than the World Health Organization. They work best in partnership with agencies and national governments, each contributing what it does best.
Evaluating global initiatives
Global initiatives reduce inequity when they set clear, measurable targets, mobilise funding, and direct effort toward the countries and determinants that need it most. Their effectiveness is limited by funding gaps, by national governments that do not act, by political conflict, and by the difficulty of measuring progress across very different countries. A balanced evaluation recognises real gains, such as falling child mortality and expanded vaccination, while noting that progress is uneven and that the deepest inequities persist where the social determinants remain unaddressed.
How this maps to the exam
Expect a stimulus describing a global health problem or initiative. Identify the relevant agency and its role, explain how a global initiative such as the Sustainable Development Goals addresses the problem, and evaluate how well it reduces inequity, including its limits. Link the initiative to the social determinants where the stimulus allows.
A question that names agencies wants their function explained and the initiative judged, not a roll-call. Structure it in clear stages.
Give each player a function, not just a name
State what each does: the World Health Organization sets standards and coordinates; the United Nations sets shared goals; non-government organisations deliver and advocate on the ground. One sentence of function each.
Explain the initiative through the determinants
Take the Sustainable Development Goals and show the mechanism: one goal targets health directly, while goals on poverty, water, education and gender act on the social determinants, so the framework improves the conditions of life, not just treats disease.
Weigh gains against limits
Evaluate honestly: cite real gains (falling child mortality, expanded vaccination) and real limits (funding gaps, national inaction, conflict, hard-to-measure progress). A one-sided answer caps the mark.
Reach a conditional verdict on inequity
Conclude that global initiatives reduce inequity when they set measurable targets, fund them, and direct effort to the neediest countries and determinants, but stall where the social determinants stay unaddressed. The balanced, determinant-linked verdict is the top-band move.
Students often name the World Health Organization and the Sustainable Development Goals without explaining what they do or how they reduce inequity. The marks come from describing the function of each player and evaluating the impact and limits of the initiative. Always connect the action to reducing inequity.
Exam-style questions
Questions in the style of SCSA exam questions on this dot point, each with a worked answer. They are written by ExamExplained unless tagged "Past paper"; the year shows the paper a question is modelled on.
WACE 2021-style8 marksExamine the role of the World Health Organization and the Sustainable Development Goals in addressing global health inequities, and evaluate how effectively global initiatives reduce these inequities.Show worked answer →
An 8 mark response needs the roles examined, the initiative explained, and a balanced evaluation.
- World Health Organization
- Sets global health standards and guidelines, coordinates responses to outbreaks, collects and publishes data, runs disease programs and provides leadership. Strength: authority and reach. Limit: relies on member funding and cooperation and cannot compel countries to act.
- Sustainable Development Goals
- Global targets for 2030; one goal targets health directly, while goals on poverty, hunger, water, education and gender act on the social determinants of health, reflecting the social model at a global scale.
- Evaluate
- Initiatives reduce inequity when they set measurable targets, mobilise funding and direct effort where need is greatest; real gains include falling child mortality and expanded vaccination. Limits: funding gaps, inaction by national governments, conflict, and uneven progress where determinants stay unaddressed.
Markers reward examined roles, the determinant link of the goals, and a balanced verdict noting both gains and limits.
WACE 2023-style4 marksExplain why global health problems require international agencies rather than individual national action.Show worked answer →
A 4 mark response needs the cross-border nature and the coordination point.
Cross-border nature. Pandemics, the marketing of harmful products, and the social determinants that keep poorer countries poorer all cross national borders, so no single country can solve them alone.
Coordination. International agencies provide the standards, shared funding and coordination that individual governments cannot, scaling up the partnership thinking used nationally.
Markers reward the cross-border argument and the need for coordinated, shared action.