This era is essentially an industrial era. To produce we have to have: (1) raw material or soil; (2) instruments for production—tools and machines; and (3) the application of power.
The three requirements may be briefly characterized and appraised as follows:
(1) Raw material and soil are products of nature; humanity simply took them and had the use of them for nothing, because it is impossible to call a prayer of thanksgiving (if any) addressed to a “creator” as payment to gods or men. But raw material and soil, in the conditions in which nature produces them, are of very little immediate benefit to humanity, because unfilled soil produces very little food for humans, and raw material such as [pg 081] wood, coal, oil, iron, copper, etc., are completely useless to humanity until after human work is applied to them. It is necessary to cut a tree for the making of timber; it is necessary to excavate the minerals, and even then, only by applying further human work is it possible to make them available for any human use. So, it is obvious that even raw materials in the form in which nature has produced them, are mostly of no value and unavailable for use, unless reproduced through the process of “human creative production.” Therefore, we may well conclude that “raw material” must be divided into two very distinct classes: (a) raw material as produced by nature—nature's free gift—which in its original form and place has practically no use-value; and (b) raw material reproduced by man's mental and muscular activities, by his “time-binding” capacities. Raw materials of the second class have an enormous use-value; indeed they make the existence of humanity possible.