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Chapter 2: Theories of
World Politics
Copyright 2010 Cengage Learning
Concepts Paradigm: Dominant way of
looking at a particular subject; structured patterns of inquiry and interpretation
Theory: Set of hypotheses postulating relationships between variables; used to describe, explain, and predict; must be falsifiable and stand the test of time
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Copyright 2010 Cengage Learning
The Philosophical Underpinnings of Realism
Thucydides’ History of the Peloponnesian War (5th Century BC)
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“The strong do what they can and the weak suffer what they must.”
“Of gods we trust and of men we know, it is in their nature to rule whenever they can.”
“What made war inevitable was the growth of the Athenian power and the fear that this caused in Sparta.”
“So far as right and wrong are concerned…there is no difference between the two…”
Copyright 2010 Cengage Learning
Central Assumptions of Realism
Anarchy States as the main actors States as unitary actors States as rational actors “Realpolitik”—states should be
prepared for war in order to preserve peace
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Realism’s Tenets (1 of 2)
People are selfish and ethically flawed and compete for self-advantage
People have an instinctive lust for power Eradicating this instinct is not possible International politics is a “a war of all
against all” The prime obligation of the state is
promoting the national interest
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Realism’s Tenets (2 of 2)
Anarchical international system requires states to acquire military power
Military power is more important than economics
Do not trust allies Resist international efforts to control state
protection and institute global governance Seek flexible alliances to maintain a
balance of power
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Important Concepts for Realism
Power: The ability to significantly effect the behavior of another actor
Self-help: A principle that in anarchy actors must rely on themselves to promote or protect their own interests
Relative Gains: In Realist theory the comparative change in power or influence is more important than the absolute measure of increase/decrease in power
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The Security Dilemma Insecurity leads states to
arm, but arms create more insecurity.
8Full 24 min.Reading 8 min.
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Game Theory analysis
The Prisoner’s Dilemma Defect Cooperate What are the payoffs?
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The Evolution of Realist Thought
World War II East–West rivalry of the Cold War Structural realism or neorealism
• Used global level of analysis• Focus on anarchy• Kenneth Waltz• John Mearsheimer
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Variants of Realism
Balance of Power Theory Hegemonic Stability Theory
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Criticism of Realism
Could not explain increased cooperation after World War II
Many of its propositions not easily testable: criticized by behavioral scientists
Lacks precision in defining key terms Disregards ethical principles Focuses on military might at economic
and social expense of states
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Other Criticisms: Defining Power in a Meaningful Way is Difficult (1 of 2)
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What factors make a state powerful? The three tables above list the top 10 states (including the EU as a single state) in three different categories that might be used to assess power.
Copyright 2010 Cengage Learning
Other Criticisms: Defining Power in a Meaningful Way is Difficult (2 of 2)
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The Venn diagram shows which states are in the top ten in one, two and three categories. What does this kind of analysis show us? What does it obscure? What other categories might be used to assess power? Are the different categories of equal importance? All these questions complicate efforts to assess the role of power in international politics.
Copyright 2010 Cengage Learning
Liberalism (AKA: Idealism)
Holds that reason and ethics can overcome international anarchy to create a more orderly and cooperative world
Optimistic about the prospects of cooperation Emphasizes establishing stable democracies as a
way to reduce conflict Politics is not seen as zero-sum Emphasizes free trade because it helps prevent
disputes from escalating into war Stresses the importance of international
institutions Also called “idealism”
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Three Strands of Liberal Theory
Variant of Liberalism
Level of Analysis
Departure from Realism
Liberal Institutionalism System. Retains basic assumption of balance of power theory.
Anarchy does not necessarily lead to conflict. Cooperation is possible.
Complex Interdependence Theory
Sub-state, but not exclusively. Focuses on individuals, firms, NGOs, organizations within governments as key actors.
States are not the only important actors. Actors have diverse interests in international politics. Much of IR has little to do with military security.
Democratic Peace Theory
State. Focuses on what kind of government the state has.
States are not all essentially the same. Liberal (democratic) states can solve disputes without war.
Copyright 2010 Cengage Learning
The Evolution of Liberal Thought
World War I Collective security International law Disarmament Complex interdependence International regimes Neoliberalism
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The Limitations of Liberalism
Realists argue that institutions actually exert minimal influence on state behavior.
The prospects for cooperation are more likely in issues of low politics than of high politics.
Realists also argue that liberals tend to turn foreign policy into a moral crusade.
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Neorealism
Accepts much of realism States’ behavior determined by
differences in relative power All states have same objectives, but
different capacities to realize them Distribution of capacities determines
structure of the international system Global level of analysis
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Neoliberalism
Developed by critics of realism/neorealism
Focuses on how IGOs and other nonstate actors promote cooperation and peace
Examines how states cooperate with each other and de-emphasize conflict
Points to regional integration, especially the European Union
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Economic Structuralism
Also known as Marxism Focuses on the distribution of wealth
• Motivation in politics• Source of power
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Assumptions of Economic Structuralism
Economic determinism Class system
• Bourgeoisie• Proletariat
Surplus value
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Constructivism
Focus on the impact of ideas World politics is socially constructed Focus on the role of norms as
constitutive, constraining, or enabling Power in international relations
revolves around actors’ ability to persuade others to accept their ideas
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Important Constructivist Terms
Interests Identities Norms
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The Limitations of Constructivism
Inability to explain why and how ideas change over time
Privileging of structures over agents in understanding international events
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The Radical Critique Socialists focus on class conflict Dependency theory: Poverty in the Third
World stemmed from the exploitative structure of the capitalist world economy
World-system theory: Views the world capitalist system as consisting of a core, periphery and semi-periphery; the core shifts over time from one area to another
Radical critiques tend to overemphasize economic interpretations of international events
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The Feminist Critique Examines the exclusion of women in discussions
about international affairs and the injustice and unequal treatment of women this prejudice caused
Explores how gender identity shapes foreign policy decision making and how gendered hierarchies reinforced practices that perpetuated inequalities between men and women
Feminists differ in the importance they place on the inherent differences between men and women
Need to focus on the role of women as a whole, not just female leaders
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Schools of Thought in Feminist Theory
Feminist Empiricism Feminist Standpoint Theory Feminist Postmodernism
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Questions for Critical Thinking (1 of 2)
1. What are the strong and weak aspects of realism?
2. In the liberal paradigm, how does anarchy create incentives to cooperate?
3. How does neoliberalism differ from liberalism?
4. According to Marxist definitions, is your family part of the bourgeoisie, or of the proletariat?
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Questions for Critical Thinking (2 of 2)
5. Which theory has the best explanatory and predictive power regarding the confrontation between the United States and Iraq?
6. Which theory has the best explanatory and predictive power for world politics in general?
7. Does the nature of the international system change over time?
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Copyright 2010 Cengage Learning
Web Links
Contemporary Philosophy, Critical Theory, and Postmodern Thought
Data on the Net Feminist Theory Website Niccolò Machiavelli President Woodrow Wilson’s Fourtee
n Points
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