Mr. Malthus would undoubtedly be right, if, in proportion as the land yielded abundantly, a greater share of the whole produce were paid to the landlord; but the contrary is the fact: when no other but the most fertile land is in cultivation, the landlord has the smallest share of the whole produce, as well as the smallest value, and it is only when inferior lands are required to feed an augmenting population, that both the landlord's share of the whole produce, and the value he receives, progressively increase. Suppose that the demand is for a million of quarters of corn, and that they are the produce of the land actually in cultivation. Now, suppose the fertility of all the land to be so diminished, that the very same lands will yield only 900,000 quarters. The demand being for a million of quarters, the price of corn would rise, and recourse must necessarily be had to land of an inferior quality sooner than if the superior land had continued to produce a million of quarters. But it is this necessity of taking inferior land into cultivation which is the cause of the rise of rent. Rent, it must be remembered, is not in proportion to the absolute fertility of the land in cultivation, but in proportion to its relative fertility. Whatever cause may drive capital to inferior land, must elevate rent; the cause of rent being, as stated by Mr. Malthus in his third proposition, "the comparative scarcity of the most fertile land." The price of corn will naturally rise with the difficulty of producing the last portions of it; but as the cost of production will not increase, as wages and profits taken together will continue always of the same value,[52] it is evident that the excess of price above the cost of production, or, in other words, rent, must rise with the diminished fertility of the land, unless it is counteracted by a great reduction of capital, population, and demand. It does not appear then that Mr. Malthus's proposition is correct: rent does not immediately and necessarily rise or fall with the increased or diminished fertility of the land; but its increased fertility renders it capable of paying at some future time an augmented rent. Land possessed of very little fertility can never bear any rent; land of moderate fertility may be made, as population increases, to bear a moderate rent; and land of great fertility a high rent; but it is one thing to be able to bear a high rent, and another thing actually to pay it. Rent may be lower in a country where lands are exceedingly fertile than in a country where they yield a moderate return, it being in proportion rather to relative than absolute fertility--to the value of the produce, and not to its abundance. Mr. Malthus says, that the "cause of the excess of price of the necessaries of life above the cost of production, is to be found in their abundance rather than their scarcity, and is essentially different from the high price of those peculiar products of the earth, not