a world of regions

Introduction
- Peter J. Katzenstein explores significant shifts in global politics post-Cold War.
- Argues that regions have become critical in understanding contemporary politics.
- Challenges views focusing on nation-states’ persistence and globalization.
Key Concepts
- Studies technologies, foreign investments, and security relations.
- Examines regional dynamics particularly in Europe and Asia, linked to the US via Germany and Japan.
- Regions interact closely with an American imperium, showcasing both territorial and non-territorial powers.
- Globalization opens up regions, creating new interactions.
- Regions could solve contradictions between states and markets, security, nationalism, and cosmopolitanism.

Understanding the Global Divide
- Global North primarily includes developed regions like Australia and New Zealand.
- Global South encompasses developing regions like Africa and Latin America.
- The North is identified with wealth and stability, while the South is characterized by economic challenges and instability.
Economic Disparities
- The Global North consists of 25% of the global population but controls 80% of the income.
- 90% of manufacturing industries are located in the North.
- The Global South, with 75% of the population, has only 20% of global income.
- Development status (North vs. South) is more determined by economic criteria than geographical location.
The Global South Defined
- A term gained traction in transnational studies, synonymous with underdeveloped nations.
- The Global South reflects interconnected histories of colonialism and current economic and social disparities.