Eurasia as the Center of Global Power
For over a century, the Eurasian landmass has stood at the heart of geopolitical debate. From early theories of land power to today’s analyses of supply chains and critical minerals, Eurasia remains the decisive space shaping global balance.
In the current era of fragmented globalization, the idea that global supremacy passes—directly or indirectly—through influence over Eurasia and its resources is not only still valid but more relevant than ever.
Among the thinkers who defined this vision, British geographer Halford John Mackinder stands out. His Heartland theory—“Who rules Eastern Europe commands the Heartland; who rules the Heartland commands the World-Island; who rules the World-Island commands the world”—remains one of the most cited geopolitical formulas of all time.
This article explores how Western strategic thinking views Eurasia’s control and resources as essential to global leadership, and why Mackinder’s framework is strikingly aligned with today’s geopolitical realities.
1. Eurasia as the “World-Island”: The Geopolitical Meaning of the Supercontinent
1.1: The largest and most strategic landmass on Earth
Eurasia is not merely the combination of Europe and Asia. It is the largest continuous landmass on the planet, home to:
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most of the world’s population,
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major emerging economies,
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vast concentrations of natural resources,
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critical transportation and technological corridors.
Historically, any power seeking global primacy has had to contend with Eurasia—from the Persian, Ottoman, and Russian empires to maritime powers like Britain and the United States.
1.2: A region rich in strategic resources
Eurasia hosts some of the world’s most important natural resources:
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massive natural gas reserves (Russia, Central Asia),
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major oil fields (Middle East, Caspian Basin),
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key industrial metals (China, Kazakhstan, Mongolia),
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rare earth elements essential for modern technology,
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extensive fertile lands central to global food security.
Influence over these resources—whether economic, technological, or political—translates into strategic leverage.
1.3: A network of critical corridors
Global trade and energy flows depend heavily on Eurasian routes:
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pipelines and energy corridors,
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China’s Belt and Road Initiative,
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vital maritime chokepoints (Bosphorus, Hormuz, Malacca),
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land routes connecting Asian production to European markets.
Controlling or shaping these corridors means shaping global connectivity and power.
2. Mackinder and the Birth of Modern Geopolitical Thought
2.1: Who was Halford Mackinder?
Halford John Mackinder (1861–1947) was a British geographer and statesman who pioneered the systematic study of geopolitics. His key insight: geography constrains and guides political action, particularly in an era of industrialization and rapid technological change.
2.2: The Heartland concept
In his 1904 paper The Geographical Pivot of History, Mackinder described the Heartland, the central core of Eurasia—roughly corresponding to Russia and Central Asia.
He identified it as:
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difficult to attack from the sea,
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rich in natural resources,
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potentially industrially powerful if internally integrated,
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capable of generating dominant land power if unified.
2.3: The famous geopolitical formula
Mackinder summarized his theory in a famous statement:
“Who rules Eastern Europe commands the Heartland;
who rules the Heartland commands the World-Island;
who rules the World-Island commands the world.”
This formula highlights a core idea: Eurasia is the pivot of global power.
3. Western Strategy in the 20th and 21st Centuries: Containing the Heartland
3.1: Cold War containment
During the Cold War, U.S. strategy reflected Mackinder’s logic: prevent the Soviet Union (occupying the majority of the Heartland) from dominating Europe or Asia.
The goal was not conquering Eurasia, but blocking the emergence of a hostile hegemon.
This took the form of:
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alliances (NATO in Europe, bilateral alliances in Asia),
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political and military containment,
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supporting allied economies,
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controlling key maritime routes.
3.2: Post-1991 expansion of Western institutions
After the fall of the USSR, Western strategy aimed to:
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extend Euro-Atlantic stability eastward,
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promote market economies and democratic systems,
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prevent a re-centralization of Eurasian power.
EU and NATO enlargement must also be understood through this geopolitical lens.
3.3: Energy as a strategic factor
Eurasia is the global center of energy production and supply.
Thus, controlling or diversifying energy flows is essential to:
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maintaining stable markets,
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avoiding coercive dependencies,
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managing geopolitical risks.
3.4: The Western approach to China
China’s rise has shifted Western focus toward the Indo-Pacific, but the underlying logic is still Mackinderian:
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prevent a single Eurasian power from creating a unified continental sphere of influence.
China’s Belt and Road Initiative (BRI) aims at doing exactly that, tying multiple regions of Eurasia to Beijing.
Western initiatives like the Global Gateway and Indo-Pacific Strategy respond to this challenge.
4. Eurasia in the 21st Century: Why Mackinder Has Become Central Again
4.1: The return of great-power rivalry
The modern world is defined by:
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U.S.–China competition,
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a more assertive Russia,
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India’s rise,
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the growing influence of Gulf states,
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fragmentation of globalization.
In this context, Eurasia has re-emerged as the core arena of global competition, confirming Mackinder’s predictions.
4.2: The Heartland as a resource hub
Today’s demand for critical materials—lithium, nickel, rare earths, cobalt—has renewed interest in regions such as:
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Kazakhstan,
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Mongolia,
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Siberia,
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Central Asia.
These areas, located in the Heartland, have become strategic battlegrounds for:
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China,
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Russia,
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the West,
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Turkey,
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Gulf powers.
4.3: The infrastructure race
Modern competition increasingly revolves around:
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high-capacity rail corridors across Eurasia,
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strategic ports,
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5G and digital infrastructure,
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pipelines and LNG terminals,
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integrated supply chains.
In the 21st century, infrastructure is power—another silent validation of Mackinder’s ideas.
4.4: Technology as a new geography of power
Technological ecosystems have created new forms of geopolitical influence:
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microchip manufacturing is heavily concentrated in Asia,
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submarine and terrestrial cables shape global data flows,
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AI demands massive energy and mineral supply.
This reinforces Eurasia’s central importance.
5. “Control” of Eurasia Today Means Influence, Not Conquest
Modern strategies no longer revolve around military conquest.
Today, “control” means structural influence through:
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economics,
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technology,
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energy,
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diplomacy,
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regulatory frameworks,
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soft power.
5.1: Three pillars of modern influence
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Economic-financial power — trade, investment, infrastructure.
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Technological-digital influence — networks, standards, semiconductors.
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Normative power — treaties, institutions, international rules.
Eurasia is the stage where these forms of power collide and define the global order.
6. Why Mackinder’s Theory Still Matters
6.1: The return of land power
In the 1990s, the world seemed dominated by U.S. maritime and technological power.
But today:
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Russia and China cooperate across continental infrastructure,
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new rail corridors link China to Europe,
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Asian economies integrate with the Heartland.
Land power is back.
6.2: Maritime chokepoint vulnerability
Mackinder argued that sea power was dominant only as long as land routes remained secondary.
Today, maritime routes:
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depend on chokepoints easily disrupted,
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are vulnerable to geopolitical tension,
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rely on insurance markets and political stability.
This increases the strategic importance of the Eurasian mainland.
6.3: Eurasia’s demographic and technological gravity
Asia contains:
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most of humanity,
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most global economic growth,
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a rapidly expanding technology sector.
This demographic and economic reality strengthens Mackinder’s argument:
influence over Eurasia means influence over global trends.
7. What This Means for the West Today
To maintain global relevance, the West must develop a strategy aligned with Eurasia’s realities. This involves:
7.1: Strengthening alliances
Alliances in Europe and Asia provide:
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energy security,
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protection of trade routes,
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balance against coercive pressures.
7.2: Diversifying energy and critical minerals
Western economies are moving to:
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reduce energy dependence on unstable regions,
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secure resilient supply chains,
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invest in strategic technologies (batteries, semiconductors, renewables).
7.3: Offering alternatives to the Belt and Road Initiative
Infrastructure competition is geopolitical, not only economic.
Western partners are investing in:
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alternative Eurasian corridors,
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strategic connectivity in Africa and the Middle East,
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transatlantic tech cooperation.
7.4: Preventing the emergence of a unified hostile Eurasian bloc
As Mackinder suggested, the greatest risk for Western powers would be the creation of a unified political or economic bloc capable of integrating the entire Eurasian landmass.
Today this risk is mentioned in discussions about:
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Sino-Russian cooperation,
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BRICS expansion,
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non-Western energy and financial alliances.
8. Conclusion: Mackinder in the 21st Century
The idea that global power depends on influence over Eurasia is not outdated—it is structurally embedded in global geopolitics.
More than a century after Mackinder’s Heartland theory, the world demonstrates that:
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critical resources are concentrated in Eurasia,
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supply chains depend on Eurasian corridors,
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great-power rivalry centers on this landmass,
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technology amplifies—not diminishes—the role of geography.
Mackinder offers a remarkably modern interpretive lens.
Not because his formula should be applied mechanically, but because it identifies where global power is determined.
In a century marked by strategic competition, energy transitions, technological revolutions, and rival spheres of influence, the Heartland and the World-Island are more central than ever.
And therefore, so is Mackinder.
Main keywords: Eurasia, Mackinder, Heartland, geopolitics, global power, strategic resources, Western strategy, Eurasian control, geoeconomics, energy corridors.