Ten Things Every Citizen Should Understand About War and Peace

The world is entering a period of significant geopolitical transition. Power is increasingly distributed among multiple global actors, technological competition is accelerating, and information flows faster than at any time in history.

In this evolving multipolar landscape, public understanding of global affairs becomes increasingly important. Media narratives, political discourse, and public perception all shape how societies respond to international tensions.

Yet research across economics, political science, and international relations consistently shows that the drivers of war and peace are often misunderstood or oversimplified in public debate.

Below are ten insights drawn from academic research that can help citizens better understand the forces that influence global stability.

1. War Has No Long-Term Winners

Although some actors may benefit economically or politically in the short term, research consistently shows that wars impose enormous long-term costs on all parties involved.

Beyond human suffering, conflicts destroy infrastructure, disrupt trade, weaken institutions, and slow economic development.

Countries experiencing prolonged conflict often lose decades of development progress (World Bank, 2011).

2. Violence Is Extremely Expensive

The global economic cost of violence is staggering.

According to the Global Peace Index, violence costs the world economy more than $17 trillion annually, representing roughly 13% of global GDP (Institute for Economics and Peace, 2024).

These costs include military spending, lost productivity, displacement, and the long-term economic consequences of instability.

3. Economic Interdependence Reduces Incentives for War

Modern economies are deeply interconnected through trade, financial markets, and supply chains.

Research in international political economy shows that countries with strong economic ties face higher economic costs from conflict, which can reduce incentives for military confrontation (Gartzke, 2007).

Globalisation has therefore created powerful economic incentives for cooperation.

4. Institutions Help Manage Global Tensions

International institutions such as the United Nations, the World Trade Organization, and international financial institutions help create mechanisms for dialogue and dispute resolution.

These frameworks can play an important role in managing tensions between major powers and reducing the risk of escalation.

5. Information Shapes Perception

Media coverage strongly influences how people interpret global events.

Research in communication studies demonstrates that media not only report events but also shape the issues that audiences perceive as important (McCombs and Shaw, 1972).

Responsible reporting therefore plays a crucial role in helping societies understand complex global dynamics.

6. News Often Focuses on Conflict

One reason conflict dominates headlines is structural: negative events are more likely to be selected as news because they attract attention and appear more dramatic.

This phenomenon, known as negativity bias, has been widely documented in media research (Soroka, 2012).

As a result, stories about cooperation, diplomacy, and long-term stability often receive less attention.

7. Diplomacy Prevents Many Conflicts That Never Make Headlines

Many international disputes are resolved quietly through diplomatic negotiation.

Because successful diplomacy often prevents crises before they escalate, these outcomes rarely become major news stories.

Yet diplomacy remains one of the most important mechanisms for maintaining global stability.

8. Technology Competition Does Not Automatically Lead to War

The world is currently witnessing intense competition in areas such as artificial intelligence, quantum computing, and advanced manufacturing.

While technological rivalry can increase geopolitical tensions, it does not inevitably lead to conflict if supported by governance frameworks and international cooperation.

9. Businesses Benefit from Stability

Companies rely on predictable markets, stable institutions, and functioning supply chains.

Conflict disrupts investment, trade, and economic growth, making peace and stability essential for long-term business success.

This is one reason why many multinational companies support international cooperation and responsible governance.

10. Citizens Play a Role in Shaping the Conversation

Public understanding and dialogue influence how societies respond to global challenges.

Citizens can contribute to constructive discourse by:

• seeking reliable information
• supporting responsible journalism
• engaging in informed debate
• encouraging balanced discussion about global issues.

In an interconnected world, informed citizens are an essential component of stable and resilient societies

Understanding the Foundations of Peace

War and peace are not determined by a single factor. They are shaped by complex interactions between economics, institutions, information, technology, and human decision-making.

Understanding these forces is essential for navigating the challenges of an increasingly multipolar world.

Informed public dialogue—supported by responsible journalism, research, and open debate—remains one of the most important foundations of global stability.

References

Gartzke, E. (2007) ‘The capitalist peace’, American Journal of Political Science, 51(1), pp. 166–191.

Institute for Economics and Peace (2024) Global Peace Index 2024: Measuring Peace in a Complex World. Sydney: Institute for Economics and Peace.

McCombs, M. and Shaw, D. (1972) ‘The agenda-setting function of mass media’, Public Opinion Quarterly, 36(2), pp. 176–187.

Soroka, S. (2012) ‘The Gatekeeping Function: Distributions of Information in Media and the Real World’, Journal of Politics, 74(2), pp. 514–528.

World Bank (2011) World Development Report 2011: Conflict, Security and Development. Washington, DC: World Bank.