democratic peace

'democratic peace' can also refer to...

Democratic Peace

democratic peace

Democratic Peace Theory

Democratic Peace Theory

Perpetuating Democratic Peace: Procedural Justice in Peace Negotiations

How the Contractualist Peace Overtook the Democratic Peace

From Nationalist Peace to Democratic War The Peace Congresses in Paris (1849) and Geneva (1867)

Democratic Audit: Executive Democracy in War and Peace

Progress in the Democratic Peace Research Agenda

Political Institutions and War Initiation: The Democratic Peace Hypothesis Revisited

Democratic Peacebuilding and its Alternatives: A New Approach for Sustainable Peace?

“Along Democratic and Peace‐Loving Lines”: Yoshida Presents His Draft

On the limits of liberal peace: Chiefs and democratic decentralization in post-war Sierra Leone

Representations of Ethnicity in the Search for Peace: Ituri, Democratic Republic of Congo

John Norton Moore, Solving the War Puzzle: Beyond the Democratic Peace . Durham, NC: Carolina Academic Press, 2004, 184 pp. ISBN 0-89089-482-5.

The Role of Constitution Making and Institution Building in Furthering Peace, Justice and Development: South Africa's Democratic Transition

Domestic political institutions and the initiation of international conflict in East Asia: some evidence for an Asian democratic peace

The Democratic Republic of Congo: Economic dimensions of war and peace, by Michael Nest, with François Grignon and Emizet F. Kisangani

Helping to Build a Peace-Loving, Democratic Nation, Leading the Way in Social Science Research on Japan—The Institute of Social Science and Social Science Japan Journal


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The idea that democratic or republican states are more peaceful in their external relations and never (or almost never) fight each other. Modern democratic peace theory (DPT) builds on a long‐standing tradition in liberal writing on international relations and is often associated with the German philosopher Immanuel Kant (1724–1804)—hence references to ‘Kantian peace’. However, it only formed one (and not the most central) part of Kant's political thought and had already become a liberal commonplace by the end of the eighteenth century. Other precursors of modern democratic peace theory include Karl Deutsch's writing in the 1950s on security communities—groups of states (such as North America, Scandinavia, and Western Europe) in which there is real assurance that the members of that community will not fight each other physically but will settle their disputes in some other way. Overlooked or neglected by many studies of war causation, the idea of the democratic peace theory was revived in the mid‐1980s by the US political scientist, Michael Doyle. It became a major theme of both academic writing on international relations and of political and public debate on the nature of the post‐Cold War international order (as in the Clinton administration's policy of democratic enlargement or in the justifictions for EU and NATO expansion).

The democratic peace hypothesis rests on two claims: (a) that democracies almost never fight each other and very rarely consider the use of force in their mutual relations; and (b) that other types of relations are much more conflictual including democracies' interactions with non‐democracies. The claim is almost always made in probabilistic terms. Few claim that it is a determinstic law. It is not a general theory since it is agnostic or at least much less certain about relationship between democracies and non‐democracies. But it provides some grounds for liberal optimism, even if only within the democratic zone and thus stands in striking contrast to realist and neorealist accounts of world politics. Neorealists argue that even peacefully motivated democratic states in an anarchic self‐help system will be forced to become involved in arms races, crises, and conflicts with each other. This is not because of any drive for power and aggrandizement, but because of the security dilemma and the extent to which uncertainty and lack of information make it rational for states to behave in ways that foster conflict.

(a) that democracies almost never fight each other and very rarely consider the use of force in their mutual relations; and (b) that other types of relations are much more conflictual including democracies' interactions with non‐democracies.

Democratic peace theorists argue that two sets of causal factors are important in explaining the democratic peace. In the first place, the structural constraints of democratic institutions and of democratic politics make it difficult or even impossible for war‐prone leaders to drag their states into wars. They also stress the joint effect of these democratic constraints, together with the greater openness and transparency of liberal democracies. If both sides are governed by cautious, cost‐sensitive politicians that only use force defensively, then conflict is far less likely to occur. Second, democratic peace theorists highlight the importance of normative mechanisms. Liberal and democratic norms involve shared understandings of appropriate behaviour, stabilized expectations of the future, and are embedded in both institutions and political culture. Rule‐governed change is a basic principle; the use of coercive force outside the structure of rules is proscribed; and trust and reciprocity, and rule of law are at the heart of democratic politics. On this view, then, the democratic peace is produced by the way in which democracies externalize their domestic political norms of tolerance and compromise into their foreign relations, thus making war with others like them unlikely.


Subjects: Politics — Peace Studies and Conflict Resolution.

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