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244 produce in the country: they go without them. Something might in time be expected from the increased exertions to which producers would be stimulated by the market opened for their produce; but to such increase of exertion, the habits of countries whose agricultural population consists of serfs, or of peasants who have but just emerged from a servile condition, are the reverse of favourable, and even in this age of movement these habits do not rapidly change. If a greater outlay of capital is relied on as the source from which the produce is to be increased, the means must either be obtained by the slow process of saving, under the impulse given by new commodities and more extended intercourse (and in that case the population would most likely increase as fast), or must be brought in from foreign countries. If England is to obtain a rapidly increasing supply of corn from Russia or Poland, English capital must go there to produce it. This, however, is attended with so many difficulties, as are equivalent to great positive disadvantages. It is opposed by differences of language, differences of manners, and a thousand obstacles arising from the institutions and social relations of the country; and after all it would inevitably so stimulate population on the spot, that nearly all the increase of food produced by its means would probably be consumed without leaving the country: so that, if it were not the almost only mode of introducing foreign arts and ideas, and giving an effectual spur to the backward civilization of those countries, little reliance could be placed on it for increasing the exports, and supplying other countries with a progressive and indefinite increase of food. But to improve the civilization of a country is a slow process, and gives time for so great an increase of population both in the country itself, and in those supplied from it, that its effect in keeping down the price of food against the increase of demand, is not likely to be more decisive on the scale of all Europe, than on the smaller one of a particular nation.

The law, therefore, of diminishing return to industry,