Hello! Welcome to the fifth lesson in our module on International Relations theory.
Over the last few lessons, we've explored the "big three" theoretical frameworks for understanding global politics: Realism's focus on power and security, Liberalism's emphasis on cooperation through institutions and democracy, and Constructivism's argument that ideas, identity, and norms shape reality itself.
So far, we've treated them mostly as separate tools. Today, we put them to the test. This lesson directly addresses the learning outcome: Compare realist, liberal, and constructivist explanations for a single geopolitical event (e.g., the Russia-Ukraine conflict).
Our goal is not to decide which theory is "right," but to use each as a different analytical lens to view the same complex event—Russia's full-scale invasion of Ukraine in 2022. By seeing what each lens highlights and what it leaves in the shadows, you will learn how to build a more comprehensive and nuanced geopolitical analysis. This skill is at the heart of moving from a student of geopolitics to a practitioner.
1. A Quick Recap: The Three Lenses
Before we dive into our case study, let's briefly refresh our memory on the core tenets of each theory. This table provides a useful, high-level comparison.
2. The Case Study: The 2022 Russia-Ukraine War
On February 24, 2022, Russia launched a full-scale invasion of Ukraine, initiating the largest conventional war in Europe since World War II. The central question we will explore is: Why did this happen?
Each of our three theories offers a profoundly different answer. Let's examine them one by one.
3. Lens 1: The Realist Explanation (Power and Fear)
For realists, the war is a tragic but predictable outcome of great power politics in an anarchic world. The explanation centers on security, spheres of influence, and the balance of power. The most prominent advocate for this view is John Mearsheimer.
To understand this perspective, let's watch a video that both explains and critiques this highly influential argument.
No, the war in Ukraine is not the West's fault
The video 'No, the war in Ukraine is not the West's fault' clearly lays out the realist argument made by John Mearsheimer before moving on to critique it. We will start by focusing only on the explanation of the theory.
Please watch from the beginning to 07:11. Focus on how the realist argument is constructed around these key concepts: NATO Expansion as Aggression: Why is a supposedly 'defensive' alliance perceived as a threat? The Security Dilemma: How can actions taken to increase one state's security be seen as threatening by another? Spheres of Influence: The idea that great powers have a 'backyard' they expect to control, and why principles like 'sovereignty' are secondary.
The realist explanation, in short, is that the West, by expanding NATO to Russia's borders and attempting to pull Ukraine into its orbit, backed a great power into a corner. From this perspective, Russia's actions, while brutal, are a rational response to a perceived existential threat to its security interests. It's not about Putin's personality or ideology; any great power in Russia's position, according to this logic, would have felt compelled to act.
In essence, realists argue the war was caused by the West's failure to respect Russia's sphere of influence.
4. Lens 2: The Liberal Explanation (Values and Institutions)
Liberals see the world very differently. They reject the realist focus on power politics and instead emphasize the nature of domestic regimes and the power of international norms and institutions.
Russian Foreign Policy - The Re Emergence of Russian Regional Power
In this next video, Dr. Michael Rossi explains the core tenets of liberalism and applies them to the conflict, providing a direct contrast to the realist view.
Please watch the segment from 37:15 to 51:41. As you watch, consider the following: Democracy vs. Autocracy: How does the liberal framework turn this conflict into an ideological struggle? The Role of Human Rights: Why do liberals see war as justifiable when fought for principles like human rights and self-determination? Institutionalism: How is NATO viewed not as an aggressive military alliance (the realist view), but as a 'gated community' of democracies?
From a liberal perspective, the cause of the war lies primarily with the nature of Russia's political system. The argument is that authoritarian states, unconstrained by public opinion or democratic checks and balances, are inherently more aggressive than democracies.
This view frames the conflict as a clear-cut case of an aggressive, illiberal autocracy (Russia) attempting to crush a neighboring state (Ukraine) that was aspiring to join the community of liberal democracies. The West's support for Ukraine is seen as upholding the international "rules-based order," protecting a sovereign nation's right to choose its own path, and defending liberal values against authoritarian expansion.
In essence, liberals argue the war was caused by Russia's authoritarian nature and its aggression against a smaller, democratizing neighbor.
5. Lens 3: The Constructivist Explanation (Identity and Ideas)
Constructivism offers a third path, arguing that both realism and liberalism miss a crucial element: the socially constructed ideas, identities, and historical narratives that drive state behavior. This view suggests the conflict cannot be understood without digging into Russia's sense of self and its unique historical relationship with Ukraine.
Understanding Russian Foreign Policy: The Case for Constructivism
The paper 'Understanding Russian Foreign Policy: The Case for Constructivism' offers a detailed analysis. We'll focus on the section that applies this theory directly to the 2022 invasion.
Please read the section titled 'IV. The Case for Constructivism' (pages 17-18). This section is brief but dense. Focus on how the authors build their explanation around three key factors: Perceived Vulnerability: Russia's historical memory of invasions and its resulting desire for buffer zones. Quest for Great Power Status: The belief that Russia's status is tied to maintaining its sphere of influence. Strategic Culture: The unique historical and cultural idea of Ukraine as the 'cradle of Russian civilization' (Kievan Rus'), making its separation from Russia a special kind of threat.
The constructivist explanation posits that the war is driven by a potent mix of identity and emotion. It's not just about a cold calculation of power (realism) or a simple clash of regime types (liberalism). Instead, it's about:
- Russia's identity as a "great power" that feels humiliated by its loss of status after the Cold War.
- A deeply held belief that Ukraine is not just any other country, but an inseparable part of Russia's historical and cultural identity.
- The perception of NATO expansion not just as a material threat, but as an ideological and cultural encroachment that challenges Russia's very sense of self.
In essence, constructivists argue the war was caused by Russia's identity, its perception of historical humiliation, and its unique cultural narrative about Ukraine.
6. Synthesis and Critical Analysis
Now let's bring the three explanations together. The following table summarizes their different answers to "Why war in Ukraine?"
| Theory | Primary Cause of War | Key Concepts in Play | Level of Analysis |
|---|---|---|---|
| Realism | NATO expansion threatened Russia's security and sphere of influence. | Anarchy, Security Dilemma, Balance of Power, Spheres of Influence | International System |
| Liberalism | An aggressive authoritarian Russia attacked a sovereign, democratizing neighbor. | Democratic Peace Theory, International Law, Human Rights, Sovereignty | State / Domestic |
| Constructivism | Russia's identity, historical narratives, and sense of humiliation collided with Ukraine's pro-Western identity. | Identity, Norms, Perception, Strategic Culture | Individual/State/System |
No single theory is sufficient. A realist analysis correctly identifies the security pressures but struggles to explain why Russia reacted so violently to Ukraine specifically, or why the invasion seemed to miscalculate the costs. A liberal analysis correctly identifies the clash of values but can sometimes downplay the legitimate security concerns that great powers have. A constructivist analysis provides crucial depth on motivation but can be less predictive about when those ideas will translate into specific actions.
Testing the Theories
Let's use some real-world data to test these theories. Given your background in computer engineering, you're familiar with the idea of testing a model against data to see how well it performs.
Take a moment to analyze this image. How does this data challenge or support each theory?
- Liberalism: The theory of "commercial pacifism" (or "interdependence") suggests that deep economic ties make war irrational and unlikely. The pre-war relationship between Russia and Germany (a major trading partner) directly challenges this. Furthermore, the theory would predict a unified economic front of democracies against Russia. The significant increase in trade from democracies like India and Brazil complicates this view.
- Realism: This data strongly supports a realist interpretation. States act in their own self-interest. China, India, and Turkey saw a strategic and economic opportunity to buy discounted Russian energy and goods, regardless of the West's moral or political stance. Their actions are a classic example of states prioritizing their national interest over collective ideals.
- Constructivism: A constructivist might interpret these new trade patterns as the materialization of a new "identity bloc." It could be seen as non-Western powers, who share an identity of challenging the US-led global order, coalescing and building an alternative economic system. The alignment is based not just on pure interest, but on a shared perception of the world.
Conclusion
Today, we've seen how the same event can be explained in three very different ways. The goal of a skilled geopolitical analyst is not to be a dogmatic realist, liberal, or constructivist, but to use all three lenses to assemble a more complete picture.
Key Takeaways:
- Realism frames the Ukraine war as a power-political struggle driven by NATO expansion and the security dilemma.
- Liberalism frames it as an ideological conflict between an authoritarian aggressor and a nascent democracy.
- Constructivism frames it as a conflict rooted in clashing identities, historical narratives, and a sense of humiliation.
- A multi-lens approach, where you combine insights from all three theories, provides the most robust and nuanced understanding of complex geopolitical events.
In our next lesson, we will explore two more critical theories: Dependency Theory and World-Systems Theory. These frameworks shift the focus away from states and onto the global economic system, offering a powerful lens for understanding the persistent inequalities between the "Global North" and "Global South"—a perspective highly relevant to your interest in the position of smaller states in the world.