Should you read Volume 2 of Capital?

For Volume 1, the answer is easy: absolutely. In the first installment, Karl Marx examines the relationship between the working class and the capitalist class. His study is immediately relatable to your day-to-day experience as a worker¹ while also offering a deeper account of how capitalism works. Marx shows how capitalist production is different from all prior forms of production, and why utopian socialist approaches fail to provide an alternative. Volume 1 is the foundational text for many important Marxist concepts, like commodity fetishism and the relationship between exchange value and use value. It’s also an enjoyable read, combining economic theory, political theory and history in a style that is often literary and humorous. If you are a Marxist, you should tackle Volume 1 at some point. But having finished it, should you continue to Volume 2?

A reading recommendation always comes with an opportunity cost: some other work may be more worth your time. Volume 2 is long, dry, and unpolished; it suffers from being an unadorned arrangement of partially-completed manuscripts.² Before you embark, it’s worth reviewing how others have interpreted this book, and asking what you’re hoping to get out of it.

Opinions vary on how to approach the trilogy. In Marx’s Inferno, William Clare Roberts reads Volume 1 as a standalone work of political theory.³ In this view, Marx intervenes in the socialist debates of his time, arguing that the only way out of capitalism is through. Roberts justifies his leaving aside of the other volumes because only Volume 1 was completed in Marx’s lifetime; rather than completing Volumes 2 and 3, Marx instead worked on revising and translating Volume 1.

Other Marxists disagree. David Harvey writes that “taking Volume 1 as a standalone treatise is deeply problematic” because the three volumes were designed to analyze capitalism as a totality.⁴ Consistent with this emphasis, Harvey has devoted significant effort to making Volume 2 accessible, including a 300-page reading guide and over 20 hours of lecture content.⁵

Michael Heinrich, who penned An Introduction to the The Volumes of Karl Marx’s Capital, concurs:

Under no circumstances, however, should one be satisfied with reading only the first volume. Since Marx represents his object of inquiry on different levels of abstraction that mutually imply and complement each other, the theory of value and surplus value dealt with in the first volume can only be fully understood at the end of the third volume. What one believes to know after reading only the first volume is not only incomplete, but in fact distorted.⁶

It is true that the second volume extends the analysis of first in important ways.⁷ Volume 1 focuses on production while Volume 2 zooms out to the dynamics of circulation (buying and selling of commodities). While circulation does not create profits, it is essential to complete the M-C-M’ circuit,⁸ and interruptions to this process can lead to crisis. If commodities go unsold, capitalists lack the money to restart production; to cut costs, they lay off workers, who themselves are then forced to cut their consumption, further deepening the lack of demand.

Circulation comes with a cost—expenses like warehousing, sales and marketing—and capitalists seek to minimize both these costs and the time it takes to turn finished commodities back into money. Faster turnover means more cycles of M-C-M’ in a given period, and therefore higher profits. These chapters explain features of our current society: just-in-time shipping and minimal inventories increase profitability by reducing idle capital and quickening circulation. However, these capitalist innovations lead to wide-ranging economic crisis when black swan events halt circulation, such as during the 2020 COVID shutdowns, the 2021 Suez Canal obstruction and, even more recently, the 2026 closure of the Strait of Hormuz in response to the US and Israel’s bombing of Iran.

Marx investigates social reproduction and circulation of the “total social capital”—what is now broadly referred to as “macroeconomics.” An economy must produce both means of production (machinery, raw materials) and means of consumption (necessities of life and luxury goods). The inputs and outputs of all these individual production processes must be in balance or, again, economic crisis may arise. However, these production processes are not only linked linearly (thread becomes linen becomes coat), but are interconnected (the linen capitalist pays wages to his workers, who buy bread from the bread capitalist, who buys bread pans from the steel capitalist, who pays wages to his workers, who buy coats from the linen capitalist… and so on). Changes to accumulation rates or production rates in one sector ripple throughout the economy, and this tendency towards crisis is inherent in how it works. To overcome capitalism and build socialism, we need more than a critique of capitalism: we need to know how to run the economy better than the capitalists.

It is therefore unsurprising that leaders from socialist countries studied these passages closely. The nascent Soviet Union needed to determine how labor should be distributed throughout its economy. Using Marx’s analysis of accumulation and reproduction of an economy as a whole (Volume II, Chapter 21), Stalin argued that the USSR needed to give “primacy to the production of means of production” instead of to “the production of articles of consumption,” or else the underdeveloped USSR economy would cease to grow. He also called for the “law of balanced development” to supersede “the law of competition and anarchy of production” that led to the characteristic periodic crisis of capitalist production.⁹ In the late 1950s, Chinese economists also drew from Volume 2 to understand how their nation should balance production of the means of production versus the means of consumption. They concluded that “the preferential growth in the means of production in expanded reproduction is an objective law and that the maximum growth rate of the production of the means of production is limited.”¹⁰ Decades before, Lenin also undertook a close read of Volume 2’s macroeconomics to intervene into debates around the “market question”: was the full development of capitalism in Russia possible? Lenin demonstrated the economic errors of the Narodniks, ultimately concluding “The ‘market question’ must be removed from the sphere of fruitless speculation about ‘possibility’ and ’necessity’ to the solid ground of reality, that of studying and explaining what shape the Russian economic order is taking, and why it is taking that shape and no other.”¹¹

Volume 2 features a number of Marx’s reflections on what socialist production might entail. For example, speaking of “once we dispense with the capitalist form of reproduction”, Marx writes,

Shortages caused by fluctuations in demand for means of production can only be remedied by perpetual relative over-production; on the one hand a greater quantity of fixed capital is produced than is directly needed; on the other hand, and this is particularly important, a stock of raw materials etc is produced that surpasses the immediate annual need (this is particularly true of means of subsistence). Over-production of this kind is equivalent to control by the society over the objective means of its own reproduction. Within capitalist society, however, it is an anarchic element.

Marx’s prescriptions bring to mind the CPC’s industrial policy. China hawks decry China’s “overcapacity” and emphasis on production over consumption beyond what “can be utilized profitably,”¹² particularly as Western economies are increasingly out-competed by Chinese firms. Volume 2 demonstrates the usefulness of the stock-piles and over-production that capitalist “efficiency” eschews. Following Marx, over-production is in fact characteristic of a society with “control over the objective means of its own reproduction.”

Let’s return to our original question: should you read Volume 2? To borrow a framing from Roberts, for Harvey and Heinrich, Marx is an explainer of a fully-worked out theory of political economics. Following this view of Marx, all three volumes are essential, because the capitalist economy as a whole cannot be grasped without the material presented in the last two volumes. For Roberts, in contrast, Marx is an arguer; his published and drafted works reflect his working out his disagreements with utopian socialists and bourgeois economists.¹³ In this political reading of Marx, Volume 1 stands on its own for showing what is wrong with capitalism.

So perhaps the question posed at the beginning can be answered with, are you looking for political theory or political economics? If you hope to broaden your understanding of Marxist political economics, particularly towards understanding social reproduction, this book is likely worth the effort. If you’re hoping to weigh in on the recurring debates around unproductive labor, Volume 2 provides a deeper study than Volume 1.¹⁴ However, if you’re primarily interested in political strategy or contemporary Marxist economic analysis, other works may be more rewarding. And yet, circulation plays a larger role in imperial core countries than ever before as production has been off-shored elsewhere. These industries are also active battle grounds: Amazon can bust unions as hard as it wishes, but delivery and warehousing can’t be moved to foreign countries like production was. Politics and economics are ultimately inseparable; as Capital Volume 2 illustrates, circulation choke-points are one way to break an economy.

Last modified on 2026-07-28