The Great Divergence: China, Europe, and the Making of the Modern World Economy by Kenneth Pomeranz — Summary & Review

“The Great Divergence” by Kenneth Pomeranz is a landmark study that fundamentally challenges the conventional wisdom about why Europe, particularly Britain, surged ahead of China and other parts of the world during the Industrial Revolution. Contrary to the widespread narrative that Europe’s rise was inevitable due to cultural, institutional, or intellectual superiority, Pomeranz presents a meticulously researched argument that Europe and China were remarkably similar in economic development and living standards as late as the mid-18th century.

Pomeranz focuses his comparative analysis primarily on Britain and China’s Yangzi Delta region, two of the most economically advanced areas of their respective continents. He shows that both regions had comparable population densities, agricultural productivity, and proto-industrial manufacturing sectors. Both faced similar ecological constraints, such as soil depletion, deforestation, and limits on arable land, which imposed natural ceilings on growth. This challenges the Eurocentric assumption that Europe was uniquely dynamic or efficient before industrialization.

The key to Europe’s eventual divergence, Pomeranz argues, lies in two contingent, geographically rooted advantages. First, Britain’s access to abundant and easily mined coal deposits near industrial centers provided a cheap, concentrated, and reliable energy source that was crucial for powering steam engines and mechanized production. Coal effectively substituted for scarce wood and charcoal, enabling a dramatic expansion of manufacturing capacity.

Second, Europe’s colonial empire, especially its foothold in the Americas, offered a vital external resource and market buffer. The influx of timber, land, and raw materials from colonies alleviated ecological pressures that constrained European agriculture and industry. This external safety valve allowed Britain and other European powers to circumvent local resource limits that China, lacking similar colonial outlets, could not escape. The colonies also provided new markets for manufactured goods, fueling further economic growth.

Pomeranz’s analysis emphasizes that these advantages were not the result of inherent European superiority but rather contingent historical accidents—geography and timing played decisive roles. His work reframes the Industrial Revolution not as a triumph of culture or institutions alone but as a complex interplay of ecological, geographic, and global economic factors.

The book’s methodology is notable for its rigorous comparative approach, drawing on demographic data, agricultural records, and ecological studies to build a nuanced picture of 18th-century economies. Pomeranz carefully avoids simplistic cause-and-effect explanations, instead highlighting the multifaceted and contingent nature of economic development.

However, the book is not without its critics. Some argue that Pomeranz underestimates the role of Europe’s internal institutional innovations—such as property rights, legal frameworks, and political structures—that may have facilitated industrial growth. Others caution that the historical data from the period is incomplete or uneven, which can complicate direct comparisons. Additionally, focusing heavily on Britain and the Yangzi Delta may overlook other regional dynamics and actors in the global economy.

Despite these critiques, “The Great Divergence” remains a groundbreaking contribution that reshapes how historians and economists understand the origins of modern economic inequality. It invites readers to reconsider Eurocentric narratives and to appreciate the complex, contingent, and often unequal global processes that shaped the modern world.

For readers, the book offers a sobering reminder that economic success is rarely a straightforward story of superior ideas or cultures. Instead, it often depends on access to critical resources, historical contingencies, and global power structures. Pomeranz’s work encourages a more critical and globally aware perspective on economic history, one that acknowledges both the achievements and the inequalities embedded in the rise of the modern world economy.