These discussions have attracted great attention almost to the present day, and have been supposed to be very pertinent to the subject of wages, and thus to be an important part of Political Economy; but when one looks more closely, the force of that spring of population which the Creator has coiled up in the nature of man, as contrasted with the weakness of that power by which the earth brings forth sustenance for man, is seen to be a topic in Physiology and not in Political Economy at all. Political Economy presupposes the existence of Persons able and willing to make exchanges with each other, before it even begins its inquiries and generalizations. How they come into existence, the rate of their natural increase, and the ratio of this increase to the increase of food, however interesting as physiological questions, have clearly nothing to do with our Science. Each adult human being is as much constituted by Nature to receive personal services as to render them, in Economics each without exception receives when and because he renders, and all alike are naturally able to become capitalists also; economical laws present no obstacles, that we can see, to all men becoming _rich_, as we use that term; the town or city in which many people are growing rich simultaneously, is the best place in the world for other people to go to get rich in, and not at all towns in which other people are getting poorer; most men are unwilling, some perhaps may be unable, to fulfil the moral conditions of growing rich; while, we may depend upon it, the famines of the world have been caused more by the indolence and want of foresight of individuals, and especially by the monstrous maladministrations of Governments, than by any law of the increase of population.