Realism is a major worldview used to explain how states act in international relations. This lesson introduces its assumptions about self-interest, security, power, and strategic choice.
Realism presents states as the primary actors in the international system. A state seeks to protect its own safety and security, often adopting a go-it-alone approach rather than relying on others. From this perspective, states may pursue power because greater power gives them more ability to shape international rules and outcomes to their advantage.
All flashcards
Realist worldview
An approach that treats states as self-interested actors focused on survival, security, and power.
Game theory
A method for analyzing strategic choices while considering possible actions and responses by other actors.
Balance of power
The distribution of power among states and efforts to prevent or manage dominance.
Hegemon
A leading state with substantial influence over international rules and relationships.
Burden of the hegemon
The expectation that a dominant power will assist less powerful or less stable states.
Quiz questions
In realist international relations, what does anarchy mean?Answer: No higher authority reliably enforces rules or guarantees every state's security.
What distinguishes a bipolar international system?Answer: Two major powers of comparable strength serve as the main power centers.
What makes a conflict a proxy war?Answer: Local combatants receive support from larger outside powers with interests in the outcome.
Which situation illustrates a security dilemma?Answer: One state's defensive buildup is seen as threatening, prompting another state's buildup.
What is the defining explanatory emphasis of neorealism?Answer: The structure of the anarchic international system shapes state behavior.
Based on Introduction to Political Science by Mark Carl Rom, Masaki Hidaka, Rachel Bzostek Walker (OpenStax), licensed CC BY 4.0. Adapted into a summary, flashcards and quizzes.