Summary

John Graunt The Economic Writings of Sir William Petty (1899)

In the year 1642 many Males went out of London into the Wars then beginning, insomuch as I expected in the succeeding year 1643 to have found the Burials of Females to have exceeded those of Males, but no alteration appeared; forasmuch, as I suppose, Trading continuing the same in London, all those, who lost their Apprentices, had others out of the Country; and if any left their Trades and Shops, that others forthwith succeeded them: for, if employment for hands remain the same, no doubt but the number of them could not long continue in disproportion.
Source: Wikisource

John Graunt The Economic Writings of Sir William Petty (1899)

It is no less necessary to know how many People there be of each Sex, State, Age, Religion, Trade, Rank, or Degree, &c. by the knowledge whereof, Trade and Government may be made more certain and Regular; for, if men knew the People, as aforesaid, they might know the consumption they would make, so as Trade might not be hoped for where it is impossible.
Source: Wikisource

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