The Sustainable Development Goals: what they are, the WHO health lens, and their use in Australia

In 2015 all 193 member states of the United Nations adopted seventeen Sustainable Development Goals, with 169 targets beneath them, to be achieved by 2030. They replaced the eight Millennium Development Goals, which ran from 2000 to 2015, and four changes from that earlier set are worth knowing because each one matters for health.

• They apply to every country, not only developing ones. The Millennium Development Goals were substantially a programme for poor countries funded by rich ones. The SDGs are universal, so Australia reports on its own performance rather than only on its aid.
• They are integrated rather than separate. The goals are explicitly described as indivisible, which is the principle Card 05 turns on.
• They added the environment and inequality as central concerns — climate, oceans, land, and Goal 10 on reducing inequality within and among countries.
• They committed to "leave no one behind", which is a commitment about distribution rather than about averages, and is therefore the same idea this module has been building since Lesson 5.

SDG 3 is "Good health and well-being": ensure healthy lives and promote well-being for all at all ages. Its targets include reducing maternal mortality and preventable deaths of newborns and children under five; ending epidemics of AIDS, tuberculosis and malaria; reducing premature death from non-communicable diseases by a third and promoting mental health; strengthening prevention and treatment of substance abuse; halving global deaths and injuries from road traffic accidents; ensuring universal access to sexual and reproductive health services; and achieving universal health coverage.

This is the card that decides whether an answer on this dot point is strong or ordinary. Health appears once in the titles and everywhere in the mechanisms, because the other goals name the determinants of health almost item by item. Set them beside Lesson 5's determinants and the overlap is not a coincidence — it is the design.

So Card 01 answers itself. Proposal B is the SDG argument in one budget. The mechanism linking girls' education to child survival is well evidenced and worth being able to state: a girl who completes secondary school marries later and has her first child later, has fewer and better-spaced pregnancies, is more likely to be able to read health information and to use antenatal and vaccination services, and has greater earning power and greater say in household decisions, including spending on food and care. Each step is modest; the accumulated effect on child mortality is larger than can be bought with the same money spent on clinics alone.

That is what indivisibility means in practice. The goals are described as integrated and indivisible precisely because progress on one is generally produced by progress on several, and a country that pursued Goal 3 alone would stall. It is also the point where this lesson meets Lesson 15: the SDGs are the socio-ecological approach written as an international agreement.

The dot point asks how the goals are being used, which is a question about practice rather than about the text of the goals. Four uses are worth knowing.

• As a measurement framework. The WHO is custodian of many SDG health indicators and publishes annual statistics against them. This is the most concrete use: it makes progress and failure visible and comparable between countries, and it obliges governments to publish numbers they would not otherwise collect.
• As an argument for universal health coverage. Target 3.8 gives the WHO a globally agreed commitment to point at when arguing that people should receive needed care without financial hardship, and it is the target the organisation has pushed hardest.
• As the basis for health in all policies. Because health outcomes are distributed across sixteen other goals, the WHO uses the framework to argue that transport, housing, education and agriculture departments are health actors and should assess the health consequences of their decisions. This is Alma-Ata's cross-sector principle from Lesson 15, now with an agreed set of numbers attached.
• As a lever for equity. "Leave no one behind" requires data to be disaggregated — reported separately by income, sex, disability, location and, in Australia, Indigenous status. That requirement is what makes an inequity visible, and it is the same measurement argument Lesson 15 reached from the opposite direction.

Australia adopted the goals in 2015 along with every other member state, and uses them in several identifiable ways.

• Reporting. Australia submits a Voluntary National Review to the United Nations and maintains a national reporting platform with data against the indicators. The Australian Bureau of Statistics compiles much of it.
• Aid and regional policy. The goals frame Australia's development programme in the Pacific and Southeast Asia, particularly on water and sanitation, health systems and education.
• Domestic alignment. Commonwealth and state strategies, including preventive health and mental health strategies, are mapped to the goals, and Closing the Gap targets align closely with several of them.
• Sub-national and non-government adoption. Several Australian cities and councils report against the goals, and universities, NGOs and companies use them as a reporting framework. This is where the goals reach a local community, and it is where Lesson 18 picks up.

Now the evaluation, because the dot point says "examine" and an uncritical account will not reach the top band.

What works. The goals give Australia a single framework linking domestic health to housing, education, employment and climate, and they oblige the publication of disaggregated data that makes inequities visible. The clearest domestic case is the health gap between Aboriginal and Torres Strait Islander Australians and other Australians: the SDG requirement to leave no one behind, and to report by population group, supports exactly the kind of measurement that Closing the Gap depends on. A country cannot show progress on SDG 3 while an identifiable population is being left behind, and that is a useful thing for advocates to be able to say.

What is weaker. Reporting is voluntary and self-assessed, so a government chooses its emphasis. Australia has been criticised in independent assessments for performance on inequality, climate action and Indigenous health outcomes, and for treating the goals more as a reporting exercise than as a planning instrument. Alignment is also often retrospective: a strategy is written first and mapped to the goals afterwards, which produces a tidy diagram without any decision having been changed. The test of whether a framework is being used is whether a decision would have gone differently without it, and that test is frequently not met.

The verb in this dot point is examine, which asks you to inquire into the topic and present it in detail — including what is contested. Three habits separate the strong answers.

• Do not write only about Goal 3. An answer that treats SDG 3 as the health goal and the rest as background has missed the framework's central claim. Name at least three other goals with their health mechanisms.
• Answer "being used", not "what they say". Reporting platforms, Voluntary National Reviews, disaggregated indicators, aid programming, strategy alignment, and adoption by councils and organisations are uses. The text of a goal is not a use.
• Include the limits. Voluntary, unenforceable, self-assessed, and frequently retrospective. Naming these does not weaken an answer; it is the examination the verb asked for, and an uncritical account reads as a brochure.

And the sentence worth carrying into the exam: the SDGs improve health mainly by making health everyone's business and by making failure visible — not by any power to compel, which they do not have.

Choose one health outcome that affects young people in Australia: youth mental health, road trauma, obesity and type 2 diabetes, vaping, or self-harm.

Finish with the judgement: if the money available could go to the health system or to one of your four other goals, which would do more for this outcome, and what evidence supports that?

Card 07 proposed a test: a framework is being used only if some decision would have gone differently without it. Apply it.

Then argue the other side. Even if a mapping is retrospective, does it still do something useful? There is a real case that it does — it creates a public commitment, a comparable indicator and a thing advocates can point at — and an answer that can hold both positions is doing what "examine" asks for.