The topic of Law is often considered one of the most “daunting” subjects in IELTS Writing Task 2. It not only demands a strong command of academic vocabulary but also requires logical reasoning and a solid grasp of macro-level social and political issues.
However, don’t worry! With a clear structure, a system of logical ideas, and a set of “high-value” vocabulary, you can absolutely conquer this topic. This article, based on the specialized materials of Mr. Dang Quoc Thinh (an 8.5 IELTS instructor at ECE), will provide you with a comprehensive guide to handling questions related to law and global systems.

Common Question Types
The Law topic in IELTS Writing Task 2 typically appears in four main question formats. Identifying the correct type will help you build an outline and develop your arguments accurately.
| Question Type | Example Prompt |
| Opinion Essay | Some people think it is better for one single legal system throughout the world. Others say countries should have their own laws. Do you agree or disagree? |
| Discussion Essay | Some people believe international laws should be followed by all countries, while others argue that national laws are more important. Discuss both views and give your opinion. |
| Advantages/Disadvantages | What are the advantages and disadvantages of having international laws that apply to all countries? |
| Problem/Solution | Why do some countries fail to comply with international laws? What measures can be taken to improve global legal cooperation? |
Idea Generation for Law & Global Systems
Regardless of the question type, the core arguments regarding global law usually revolve around the following points. Keep these in mind to apply them flexibly in your writing.
✅ Arguments for a Global Legal System (The Pros)
- Promoting cooperation & reducing conflict: A common legal system helps create legal harmony, minimizing barriers to international cooperation.
- Facilitating economy & trade: A unified legal framework simplifies cross-border trade, tourism, and education. A prime example is the EU.
- Protecting shared values: International law is a crucial tool for human rights protection and combating transnational crimes such as human trafficking.
❌ Arguments for National Legal Systems (The Cons)
- Impractical due to cultural and political differences: Each nation has unique cultural variations, economic disparities, and political diversity, making the application of a single set of laws nearly impossible.
- Threat to national sovereignty: Imposing a universal set of laws can be seen as interference in internal affairs and undermines a nation’s right to self-determination.
- Clash of values: Concepts such as “individual liberty” in the West may deeply conflict with traditional values or religious principles in other parts of the world.
💡 Balanced Perspective & Solutions
- Cooperation over unification: Instead of a single legal system, countries should maintain their own laws while strengthening international treaties and collaborating through global organisations.
- Establishing shared principles: There should be a set of globally agreed-upon principles for common issues like the environment and human rights, but detailed enforcement should remain under the jurisdiction of each country’s laws.
Sample IELTS Writing Task 2 Essay on Law by 8.5 IELTS Instructor Quoc Thinh
Prompt: Some people think it is better for one single legal system throughout the world. Others say countries should have their own laws. Discuss both views and give your opinion.
Sample Essay:
Some people believe that the world would function better under a unified legal system, while others argue that each nation should have its own laws. This essay will discuss both perspectives and explain why I believe that having a universal legal system is impractical.
Advocates of a global legal system argue that it could offer significant advantages worldwide. They highlight the current situation – where each country has its own laws – often causes difficulties for international interaction, as legal differences can create barriers to cooperation and travel. The introduction of a unified legal framework could alleviate these issues, saving time and promoting greater freedom. A successful example on a regional scale is the European Union, where a common set of laws allow citizens to travel freely across member states. This saves both time and money on visa procedures and creates more opportunities for travel, education, and work across borders. Supporters believe that such benefits could be extended globally to other areas such as education and healthcare.
However, I believe that establishing a universal legal system would be extremely challenging, mainly due to vast differences among countries. Each nation is at a different stage of development and therefore prioritises different policies to serve its own interests. For instance, developing countries like Vietnam often focus on economic growth, while developed nations such as the USA tend to emphasize environmental protection, which may restrict industrial activity. Another major concern is cultural diversity, which profoundly influences how laws are shaped. The concept of “freedom” in Western societies – such as the liberty to choose one’s attire—could provoke strong opposition in Muslim countries, where strict dress codes, particularly for women, are deeply ingrained in religious and cultural norms.
In conclusion, although a global legal framework could simplify international relations and provide greater freedom, it would be highly impractical given the political, economic, and cultural diversity among nations.
High-Scoring Academic Vocabulary for the Law Topic
To achieve a high band score, using accurate and varied vocabulary is essential. Below is a list of high-value terms you should use for this topic.
| Vocabulary / Collocation | Meaning |
| unified legal system | a single, integrated legal structure |
| legal differences | discrepancies between legal systems |
| unified legal framework | a standardized set of legal rules |
| promote greater freedom | to encourage more liberty |
| stage of development | the level of economic/social progress |
| prioritise different policies | to rank different policies as more important |
| restrict industrial activity | to limit manufacturing or business operations |
| cultural diversity | the variety of cultural backgrounds |
| profoundly influences | to have a deep impact on something |
| deeply ingrained in norms | firmly established in social standards |
| international cooperation | collaboration between nations |
| national sovereignty | the authority of a state to govern itself |
Conclusion
The Law topic is truly a test of your logical reasoning and global awareness. However, through today’s detailed analysis, you have been equipped with a complete toolkit—from identifying question types and organizing logical ideas for both viewpoints to utilizing high-scoring academic vocabulary. Practice regularly, and you can confidently conquer this “daunting” topic in your IELTS Writing Task 2 exam.





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