Bruhman Thought but for dummies

The two factors of a commodity: use value and value
The wealth of those societies in which the capitalist mode of production prevails, presents itself as "an immense accumulation of commodities," its unit being a single commodity. Our investigation must therefore begin with the analysis of a commodity. A commodity is, in the first place, an object outside us a thing that by its properties satisfies human wants of some sort or another. The nature of such wants, whether, for instance, they spring from the stomach or from fancy, makes no difference. Every useful thing may be looked at from the two points of view of quality and quantity. It is an assemblage of many properties and may therefore be of use in various ways. To discover the various use of things is the work of history. The utility of a thing makes it a use-value. But this utility is not a thing of air. Being limited by the physical properties of the commodity, it has no existence apart from that commodity. A commodity, such as iron, corn, or a diamond, is therefore, so far as it is a material thing, a use-value, something useful. Use-values become a reality only by use or consumption: they also constitute the substance of all wealth, whatever may be the social form of that wealth. They are, in addition, the material depositories of exchange value. Exchange value, at first sight, presents itself as a quantitative relation, as the proportion in which values in use of one sort are exchanged for those of another sort, a relation constantly changing with time and place. Let us take two commodities, e.g., corn and iron. The proportions in which they are exchangeable, whatever those proportions may be, can always be represented by an equation in which a given quantity of corn is equated to some quantity of iron. What does this equation tell us? It tells us that in two different things there exists in equal quantities something common to both. The two things must therefore be equal to a third, which in itself is neither the one nor the other. Each of them, so far as it is exchange value, must therefore be reducible to this third. This common "something" cannot be either a geometrical, a chemical, or any other natural property of commodities. Such properties claim our attention only in so far as they affect the utility of those commodities, make them use-values. But the exchange of commodities is evidently an act characterized by a total abstraction from use-value. If then we leave out of consideration the use-value of commodities, they have only one common property left, that of being products of labour. But even the product of labor itself has undergone a change in our hands. We see in it no longer a table, a house, yarn, or any other useful thing. Its existence as a material thing is put out of sight. Neither can it any longer be regarded as the product of the labour of the joiner, the mason, the spinner, or of any other definite kind of productive labor. Along with the useful qualities of the products themselves, we put out of sight both the useful character of the various kinds of labor embodied in them, and the concrete forms of that labor; there is nothing left but what is common to them all; all are reduced to one and the same sort of labor, human labor in the abstract. It consists of the same unsubstantial reality in each, a mere congelation of homogeneous human labor, of labour-power expended without regard to the mode of its expenditure. When looked at as crystals of this social substance, common to them all, they are - values. A use-value, or useful article, therefore, has value only because human labour in the abstract has been embodied or materialized in it. How, then, is the magnitude of this value to be measured? Plainly, by the quantity of the value-creating substance, the labor, contained in the article. The quantity of labor, however, is measured by its duration, and labor-time in its turn finds its standard in weeks, days, and hours. The total labor-power of society, which is embodied in the sum total of the values of all commodities produced by that society, counts here as one homogeneous mass of human labor-power, composed though it be of innumerable individual units. Each of these units is the same as any other, so far as it has the character of the average labour-power of society, and takes effect as such; that is, so far as it requires for producing a commodity, no more time than is needed on an average, no more than is socially necessary. The labour-time socially necessary is that required to produce an article under the normal conditions of production, and with the average degree of skill and intensity prevalent at the time. The introduction of power looms into England probably reduced by one half the labour required to weave a given quantity of yarn into cloth. The handloom weavers, as a matter of fact, continued to require the same time as before; but for all that, the product of one hour of their labour represented after the change only half an hour's social labour, and consequently fell to one half its former value. We see then that that which determines the magnitude of the value of any article is the amount of labour socially necessary, or the labor-time socially necessary for its production. Each individual commodity, in this connection, is to be considered as an average sample of its class. The value of one commodity is to the value of any other, as the labour-time necessary for the production of the one is to that necessary for the production of the other. In general, the greater the productiveness of labour, the less is the labour-time required for the production of an article, the less is the amount of labour crystallized in that article, and the less is its value; and vice versa, the less the productiveness of labour, the greater is the labour-time required for the production of an article, and the greater is its value. The value of a commodity, therefore, varies directly as the quantity, and inversely as the productiveness, of the labor incorporated in it. A thing can be a use-value, without having value. This is the case whenever its utility to man is not due to labour. Such are air, virgin soil, natural meadows, etc. A thing can be useful, and the product of human labor, without being a commodity. Whoever directly satisfies his wants with the produce of his own labour, creates, indeed, use-values, but not commodities. In order to produce the latter, he must not only produce use-values, but use-values for others, social use-values. Lastly, nothing can have value, without being an object of utility. If the thing is useless, so is the labour contained in it; the labour does not count as labour, and therefore creates no value.

The two-fold character of the labour embodied in commodities
Let us take two commodities such as a coat and 10 yards of linen, and let the former be double the value of the latter, so that, if 10 yards of linen = W, the coat = 2W. The coat is a use-value that satisfies a particular want. Its existence is the result of a special sort of productive activity, the nature of which is determined by its aim, mode of operation, subject, means, and result. The labour, whose utility is thus represented by the value in use of its product, or which manifests itself by making its product a use-value, we call useful labour. In this connection we consider only its useful effect. As the coat and the linen are two qualitatively different use-values, so also are the two forms of labour that produce them, tailoring and weaving. To all the different varieties of values in use there correspond as many different kinds of useful labour, classified according to the order, genus, species, and variety to which they belong in the social division of labour. This division of labour is a necessary condition for the production of commodities but it does not follow conversely, that the production of commodities is a necessary condition for the division of labour. In a commodity, the produce of which in general takes the form of commodities, ie., in a community of commodity producers, this qualitative difference between the useful forms of labor that are carried on independently by individual producers, each on their own account, develops into a complex system, a social division of labor. The use-values, coat, linen, &c., ie., the bodies of commodities, are combinations of two elements - matter and labor. Man can work only as Nature does, that is by changing the form of matter. Nay more, in this work of changing the form he is constantly helped by natural forces. We see, then, that labour is not the only source of material wealth, of use-values produced by labour. As William Petty puts it, labor is its father and the earth its mother. Let us now pass from the commodity considered as a use-value to the value of commodities. By our assumption, the coat is worth twice as much as the linen. But this is a mere quantitative difference, which for the present does not concern us. We bear in mind, however, that if the value of the coat is double that of 10 yards of linen, 20 yards of linen must have the same value as one coat. So far as they are values, the coat and the linen are things of a like substance, objective expressions of essentially identical labor. But tailoring and weaving are, qualitatively, different kinds of labour. They are, however, each a productive expenditure of human brains, nerves, and muscles, and in this sense are human labour. They are but two different modes of expending human labor-power. But the value of a commodity represents human labor in the abstract, the expenditure of human labor in general. Simple average labour, it is true, varies in character in different countries and at different times, but in a particular society it is given. Skilled labour counts only as simple labour intensified, or rather as multiplied simple labor, a given quantity of skilled being considered equal to a greater quantity of simple labor. Just as, therefore, in viewing the coat and linen as values, we abstract from their different use-values, so it is with the labour represented by those values: we disregard the difference between its useful forms, weaving and tailoring. As the use-values, coat and linen, are combinations of special productive activities with cloth and yarn, while the values, coat and linen, are, on the other hand, mere homogeneous congelations of undifferentiated labour, so the labour embodied in these latter values does not count by virtue of its productive relation to cloth and yarn, but only as being expenditure of human labour-power. Coats and linen, however, are not merely values, but values of definite magnitude, and according to our assumption, the coat is worth twice as much as the ten yards of linen. Whence this difference in their values? It is owing to the fact that the linen contains only half as much labor as the coat, and consequently, that in the production of the latter, labour-power must have been expended during twice the time necessary for the production of the former. An increase in the quantity of use-values is an increase of material wealth. With two coats two men can be clothed, with one coat only one man. Nevertheless, an increased quantity of material wealth may correspond to a simultaneous fall in the magnitude of its value.

This antagonistic movement has its origin in the twofold character of labour. On the one hand all labour is, speaking physiologically, an expenditure of human labour-power, and in its character of identical abstract human labour, it creates and forms the value of commodities. On the other hand, all labour is the expenditure of human labour-power in a special form and with a definite aim, and in this, its character of concrete useful labour, it produces use-values. As this point is the pivot on which a clear comprehension of political economy turns, we must go more into detail.