is a natural and inevitable consequence of the general progress of cultivation; but I cannot help thinking, that the present great demand for butchers meat of the best quality, and the quantity of good land that is in consequence annually employed to produce it, together with the great number of horses at present kept for pleasure, are the chief causes, that have prevented the quantity of human food in the country, from keeping pace with the generally increased fertility of the soil; and a change of custom in these respects, would, I have little doubt, have a very sensible effect on the quantity of subsistence in the country, and consequently on its population.
The employment of much of the most fertile land in grazing, the improvements in agricultural instruments, the increase of large farms, and parti-
