Concepts
Short explainers on the core theories and ideas behind the analysis of international and strategic affairs. Each one sets out the central argument, the key works and the theory's relevance today, and links to related Meridian research.
Conceptual diagram, not data.
Realism
Power, survival and the structure of an anarchic international system.
Liberal institutionalism
How international institutions make cooperation possible under anarchy.
Constructivism
Ideas, identities and norms as the stuff of international politics.
The security dilemma
Why one state's defence can become another's threat.
Balance of power and deterrence
How states check one another, and how threats can prevent war.
Geopolitics and chokepoints
Land power, sea power and the narrow passages of world trade.
Interdependence and economic statecraft
When economic ties create both mutual benefit and leverage.
The English School
International society: order among states without world government.