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Global Interstates and World Systems

Aug 1, 2025

Overview

Today's lecture covered the global interstate system, highlighting the structure of the modern world system, world-systems theory, global governance, and the distinctions between internationalism and globalization.

The Global Interstate System

  • The global interstate system is the network of interactions among competing and cooperating states worldwide.
  • Also called the international system, it is central to the field of international relations.
  • Examples of global cooperation include institutions like the IMF and World Bank.
  • Interstate means relations between states; globally, it refers to relationships among all nations.

The Modern World System & Division of Labor

  • The modern world system divides labor internationally into three zones: core, semi-periphery, and periphery.
  • Core countries are high-income, dominant capitalist nations that exploit peripheral countries for resources and labor.
  • Semi-periphery countries, like India and Brazil, are middle-income nations with ties to both core and periphery.
  • Periphery countries are low-income, less industrialized, often dependent on core countries for capital.
  • Resources move from periphery to core, supporting wealthier countries.

World-Systems Theory (Immanuel Wallerstein)

  • World-systems theory analyzes the world as interconnected zones rather than individual states.
  • Core: highly industrialized, high wages, advanced technology, e.g., US, Japan, Germany.
  • Semi-periphery: moderate development, buffer between core and periphery, e.g., South Korea, Brazil, Philippines.
  • Periphery: low development, dependent on others, e.g., some African and South American countries.
  • The Philippines is classified as semi-periphery.

Cyclical Rhythms, Secular Trends, and Crisis

  • Cyclical rhythms are short-term economic fluctuations.
  • Secular trends are long-term patterns of growth or decline.
  • Contradiction means system controversies over short- vs. long-term trade-offs.
  • Crisis occurs when events threaten the entire system.

Global Governance

  • Global governance refers to worldwide political cooperation to address global issues.
  • Its goal is to provide global public goods like security, justice, and stable markets.
  • Globalization can restrain government budgets, sometimes reducing welfare spending.

Internationalism vs. Globalization

  • Internationalism emphasizes relations and trade between distinct nations.
  • A nation is a group sharing culture, language, history, and a government (e.g., the Philippines).
  • Globalization is the economic integration of national economies into a single global market through free trade and capital flows.
  • Comparative advantage is producing at lower opportunity cost; absolute advantage is producing more/better goods than others.

Key Terms & Definitions

  • Interstate system — relationships among the world's nation-states.
  • Core countries — wealthy, industrialized nations dominating the global economy.
  • Semi-periphery countries — developing nations between core and periphery status.
  • Periphery countries — less developed countries supplying resources/labor.
  • World-systems theory — analysis focusing on economic and political relations between zones, not just states.
  • Global governance — cooperative process for managing global issues across nations.
  • Internationalism — increasing interaction and cooperation among nations while retaining national identities.
  • Globalization — integration of global economies, reducing the role of national boundaries.
  • Comparative advantage — ability to produce goods at lower opportunity cost.
  • Absolute advantage — ability to produce more or better goods than others.

Action Items / Next Steps

  • Review the characteristics and examples of core, semi-periphery, and periphery countries.
  • Understand the definitions and differences between internationalism and globalization.
  • Prepare for upcoming discussions on global governance and economic systems.