distaste for labour, and resentment against the necessary subjugations
of family life have always been a straining force within the
agricultural community. The increase of population during periods of
prosperity has led at the touch of bad seasons and adversity to the
desperate reliefs of war and the invasion of alien localities. And the
nomadic and adventurous spirit of man found reliefs and opportunities
more particularly along the shores of great rivers and inland seas.
Trade and travel began, at first only a trade in adventitious things, in
metals and rare objects and luxuries and slaves. With trade came writing
and money; the inventions of debt and rent, usury and tribute. History
finds already in its beginnings a thin network of trading and slaving
flung over the world of the Normal Social Life, a network whose strands
are the early roads, whose knots are the first towns and the first
courts.

Indeed, all recorded history is in a sense the history of these surplus
and supplemental activities of mankind. The Normal Social Life flowed on
in its immemorial fashion, using no letters, needing no records, leaving
no history. Then, a little minority, bulking disproportionately in the
record, come the trader, the sailor, the slave, the landlord and the
tax-compeller, the townsman and the king.

All written history is the story of a minority and their peculiar and
abnormal affairs. Save in so far as it notes great natural catastrophes
and tells of the spreading or retrocession of human life through changes
of climate and physical conditions it resolves itself into an account of
a series of attacks and modifications and supplements made by excessive
and superfluous forces engendered within the community upon the Normal
Social Life. The very invention of writing is a part of those modifying
developments. The Normal Social Life is essentially illiterate and