Realism and cosmopolitanism in global ethics: VCE Politics
“The realist and cosmopolitan perspectives that underpin debates over global ethical issues, and how they shape the positions actors take and the responses they support”
Realism and cosmopolitanism are the two ethical perspectives that underpin every Unit 4 debate. Realism holds that states are primary in an anarchic system, that a state's first duty is to its own citizens, and that sovereignty and non-intervention are paramount, so it is cautious about obligations to outsiders. Cosmopolitanism holds that all humans form one moral community with duties across borders, that the international community must protect the vulnerable, and that universal standards override sovereignty. The contrast generates opposite positions on human rights, development, people movement, arms control and intervention. Using the contrast to explain why cosmopolitan norms founder on realist resistance lifts an answer from description to analysis.
Previous study design. This page follows the previous VCE Politics Global Politics design, which taught ethical debates such as realism and cosmopolitanism. It is not part of the current VCE Politics Units 3 and 4 study design (Units 3 and 4 first taught in 2025). It stays online for students using older resources. For the current design, start at the VCE Politics hub.
What this dot point is asking
The previous Global Politics design asked you to understand two ethical perspectives that sit underneath global ethical issues: realism and cosmopolitanism. In the current design, realism and cosmopolitanism are named only as theories of how global actors operate (Unit 1), not as Units 3 and 4 key knowledge, so use them as optional analytical tools. These are the lenses through which actors decide what they owe to outsiders and whether the international community should act. You need to explain each perspective, contrast them, and show how they shape the positions actors take on human rights, development, the movement of people and arms control. Exam questions ask you to apply these perspectives to a debate, so you must be able to use them as analytical tools rather than just define them.
The answer
Why perspectives matter
A global ethical issue is one on which actors hold competing principled positions, not just competing interests. Realism and cosmopolitanism are the two perspectives that explain why actors disagree at the level of principle. Naming the perspective behind a position lifts an answer from description to analysis, because it shows why an actor argues as it does.
Realism
Realism holds that states are the primary actors in an anarchic international system with no authority above them. From this perspective:
- A state's first duty is to its own survival, security and citizens, not to outsiders.
- Sovereignty and non-intervention are paramount, so states should not interfere in one another's internal affairs.
- Moral claims are secondary to interest and power; ethics that ignore the realities of self-help are naive.
- On global ethical issues, realists are cautious about intervention, sceptical of binding obligations to others, and treat international law as useful only where it serves state interests.
Cosmopolitanism
Cosmopolitanism holds that all human beings belong to a single moral community and have obligations to one another regardless of borders. From this perspective:
- Moral duties extend to all people, not just fellow citizens.
- The international community has a responsibility to protect the vulnerable, even across sovereign borders.
- Universal standards, such as human rights, apply everywhere and override appeals to sovereignty when basic dignity is at stake.
- On global ethical issues, cosmopolitans support intervention to prevent atrocities, generous obligations to refugees and the global poor, and binding international law.
Applying the contrast to the issues
The two perspectives generate opposite positions across Unit 4.
- Human rights. Cosmopolitans say rights are universal and override sovereignty; realists say states should not be lectured on internal affairs.
- Development. Cosmopolitans say the wealthy owe duties of justice to the global poor; realists treat aid as a tool of national interest.
- The movement of people. Cosmopolitans stress obligations to refugees as fellow humans; realists prioritise border control and security.
- Arms control. Cosmopolitans stress a shared duty to limit weapons; realists stress self-defence in an anarchic system.
- Intervention. Cosmopolitans support acting to stop atrocities; realists defend non-intervention and sovereignty.
Using the perspectives to judge
The best answers do not just label positions; they use the contrast to explain why responses succeed or fail. Responses driven by cosmopolitan principle often founder on realist resistance, because states protect sovereignty and interest. Recognising this tension explains why the international community sets ambitious norms yet enforces them unevenly.
Realism puts the sovereign state and its own citizens first in an anarchic world, favouring non-intervention and self-interest. Cosmopolitanism puts a single human moral community first, favouring universal obligations and intervention to protect the vulnerable across borders.
Worked example
- Question
- Use realist and cosmopolitan perspectives to explain disagreement over humanitarian intervention.
- Step 1. State the cosmopolitan view
- When a state fails to protect its people from mass atrocities, the international community has a moral duty to act, because obligations extend to all humans regardless of borders.
- Step 2. State the realist view
- Sovereignty and non-intervention are paramount; states should act abroad only in self-defence or clear national interest, and intervention sets dangerous precedents.
- Step 3. Show the tension
- The responsibility to protect reflects the cosmopolitan view, but its selective, inconsistent application reflects realist constraints, because powerful states act only when interests align.
- Step 4. Judge
- Disagreement is principled, not merely practical: it stems from opposed views of what states owe outsiders, which is why intervention remains contested.
A common error is to write a paragraph defining realism and cosmopolitanism and then ignore them when analysing the issue. The marks come from using the perspectives to explain why actors take their positions and why responses stall. Always tie the lens back to the specific debate.
Try this
Q1. Define realism and cosmopolitanism as ethical perspectives. [4 marks]
- Cue. Realism: states first, sovereignty and self-interest in an anarchic system. Cosmopolitanism: one human moral community with duties across borders.
Q2. Explain how realist and cosmopolitan perspectives produce opposite positions on one global ethical issue. [6 marks]
- Cue. Choose human rights, development, people movement or arms control, and contrast the principled positions.
Q3. Analyse how the tension between realism and cosmopolitanism explains the uneven effectiveness of responses to a global ethical issue. [10 marks]
- Cue. Show cosmopolitan norms set ambitiously but enforced unevenly because of realist defence of sovereignty and interest, and judge.
Exam-style questions
Questions in the style of VCAA 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.
2022 VCAA-style (previous design)3 marksUsing one specific example, explain the term 'realism' as it relates to the study of global politics.Show worked answer →
Three marks: define realism and anchor it with one specific example.
Realism holds that states are the primary actors in an anarchic international system with no authority above them. States act first to secure their own survival, security and national interest, and they are sceptical of universal moral obligations to outsiders. On a realist view, ethics stops at the border.
A specific example: a state prioritising its own security over a humanitarian obligation, such as turning back asylum seekers or refusing to act on a distant human rights crisis because no vital national interest is at stake. Markers want the term clearly defined (states, anarchy, self-interest) and one concrete example that illustrates the perspective in action.
2022 VCAA-style (previous design)5 marksExplain why the cosmopolitan perspective is not accepted universally.Show worked answer →
Five marks: explain cosmopolitanism briefly, then give clear reasons it is contested.
Cosmopolitanism holds that all human beings belong to a single moral community and have obligations to one another that cross borders, so the international community should act to protect rights and relieve suffering everywhere.
Reasons it is not accepted universally:
- Realism and sovereignty. Realist states argue their first duty is to their own citizens and survival, and that intervention across borders breaches sovereignty and non-intervention.
- Cultural relativism. Some states and thinkers reject the idea of universal values, arguing that rights and ethics are culturally specific, so cosmopolitan "universal" standards are really Western values imposed on others (the universality versus cultural relativism debate).
- Practical cost and self-interest. Acting on global obligations is expensive and risky, and states often judge it not in their national interest.
A high-scoring answer names the perspective, then gives at least two distinct, explained reasons (realist or sovereignty-based, and relativist) with a contemporary example such as state resistance to international human rights pressure.
2021 VCAA-style (previous design)3 marksExplain a specific example of a realist response to one ethical issue.Show worked answer →
Three marks: identify an ethical issue, then explain a response to it that reflects realist thinking, with a specific example.
Realism prioritises state interest, security and sovereignty over universal moral duties. Take the ethical issue of the movement of people. A realist response is a state prioritising border security and sovereignty over humanitarian obligation, for example a hardline border or offshore processing policy that deters asylum seekers to protect the national interest, rather than maximising protection for refugees.
Equally valid: on arms control, a realist state retaining or expanding its own weapons for deterrence rather than disarming, because security comes first. Markers want the ethical issue named, the response clearly tied to realist logic (interest and sovereignty over universal ethics), and a specific, contemporary example.