Everlasting Trousers

The other day a scientific summary of the state of a prehistoric tribe began confidently with the words 'They wore no clothes.' Not one reader in a hundred probably stopped to ask himself how we should come to know whether clothes had once been worn by people of whom everything has perished except a few chips of bone and stone. It was doubtless hoped that we should find a stone hat as well as a stone hatchet. It was evidently anticipated that we might discover an everlasting pair of trousers of the same substance as the everlasting rock. But to persons of a less sanguine temperament it will be immediately apparent that people might wear simple garments, or even highly ornamental garments, without leaving any more traces of them than these people have left. The plaiting of rushes and grasses, for instance, might have become more and more elaborate without in the least becoming more eternal. One civilisation might specialise in things that happened to be perishable, like weaving and embroidery, and not in things that happen to be more permanent, like architecture and sculpture. There have been plenty of examples of such specialist societies. A man of the future finding the ruins of our factory machinery might as fairly say that we were acquainted with iron and with no other substance; and announce the discovery that the proprietor and manager of the factory undoubtedly walked about naked-- or possibly wore iron hats and trousers.

- G.K. Chesterton