Introduction to Capital’s Vocabulary

The discussion begins by moving from a commodity‑centric vocabulary to one that speaks the language of capital. To see the dynamics of production and circulation, one must adopt the “standpoint of capital,” a perspective that even capitalists find difficult to occupy. From this angle the conflicts between labor and capital, and between production and circulation, become visible.

Surplus Value

Surplus value is presented as the primary object that capitalists seek to control. The English term captures the German Mehrwert and the Romance plusvalia by emphasizing an “excess” rather than simply “more value.” It is not a neutral addition; it represents the portion of labor that goes beyond the cost of reproducing labor power and is the engine of capitalist expansion.

Exploitation

Etymologically rooted in the Latin explicare (“to unfold, to use fully”), exploitation in the capitalist sense means making full use of labor power. For workers, the same word conveys the extraction of more than what is deserved, turning the concept into a historical struggle over its meaning.

Constant vs. Variable Capital

Both constant capital (machinery, raw materials) and variable capital (labor power) must be “exploited” to their fullest. Constant capital transfers its value to the product incrementally and is replaced through sales. Variable capital reproduces its own value and creates surplus value. In this view, the worker produces everything: his own livelihood, the capitalist’s livelihood, and the value of constant capital.

Value of Labor Power

The value of labor power equals the cost of its reproduction, encompassing physical subsistence and social needs such as education and leisure. Historical levels of reproduction determine this cost, ranging from basic subsistence to modern standards that include smartphones and college tuition. Harsh labor conditions can stunt development, and capitalists aim to lower this value by reducing required skill or cheapening subsistence goods.

The Working Day

The length of the working day serves as a primary “control lever” for capital and has been the most fiercely contested parameter between capitalists and workers. The text distinguishes the “rate of surplus value” (relative to variable capital) from the “amount of surplus value” (total surplus labor time), noting that the amount has a greater impact on workers’ lives. The working day is described as fluid and indeterminate, measured by work performed rather than by fixed clock time.

Profit vs. Surplus Value

The terminology shifts from “profit,” associated with circulation, to “surplus value,” which originates in production. This highlights that the source of value matters and that value is created through “valorization,” a process in which only living labor adds new value. Constant capital does not valorize; it merely transfers its existing value.

Limits of Capital

Capital is portrayed as an autonomous, limit‑destroying monster. Minimum limits exist for workers (the need to reproduce labor power) and for capitalists (the need to reproduce their own life and business). Maximum limits—physical, moral, and social—are contested historically, with the struggle over the maximum length of the working day representing a key class battle. Capital overcomes limits by altering parameters such as intensity, technology, or relocating to cheaper labor markets.

Class Struggle and Capital’s Expansion

Capitalists function as system‑driven agents compelled to increase surplus value, regardless of the cost to workers. Workers, in turn, must survive the amount of surplus value produced. The need for capital to expand stems from competition, financial imperatives, and systemic contingencies. The text questions whether new terminology beyond “socialist” or “communist” is necessary to describe this dynamic.