the Happiness of a People, who live on a fruitful Soil, depends essentially on a great Number of Inhabitants, with a moderate Quantity of pecuniary Riches. But the Population of the Country is not only necessarily lessened, in Consequence of the Numbers that leave it; but even those who remain increase less, than an equal Number formerly did. Or, which amounts to the same Thing, among the same Number of Persons, there are fewer Marriages than formerly; and the same Number of Marriages produce fewer Christenings. I do not enter upon a Detail of the Proofs, since merely looking about us must furnish a sufficient Conviction of the Truth of them. What then are the Causes of this? There are two capital ones, Luxury and Debauchery, which are Enemies to Population on many Accounts. Luxury compells the wealthy Man, who would make a Figure; and the Man of a moderate Income, but who is his equal in every other Respect, and who _will_ imitate him, to be afraid of a numerous Family; the Education of which must greatly contract that Expence he had devoted to Parade and Ostentation: And besides, if he must divide his Estate among a great many Children, each of them would have but a little, and be unable to keep up the State and the Train of the Father's. Since Merit is unjustly estimated by exterior Shew and Expence, one must of Course endeavour to attain for himself, and to leave his Children in, a Situation capable of supporting that Expence. Hence the fewer Marriages of People who are not opulent, and the fewer Children among People who marry. Luxury is further prejudicial to the Increase of the People, in another Respect. The irregular Manner of Life which it introduces, depresses Health; it ruins the Constitutions, and thus sensibly affects Procreation. The preceding Generation counted some Families with more than twenty Children: the living one less than twenty Cousins. Very unfortunately this Way of thinking and acting, so preventive of Increase, has extended itself even into Villages: and they are no longer convinced there, that the Number of Children makes the Riches of the Countryman. Perhaps the next Generation will scarcely be acquainted with the Relation of Brotherhood. A third Inconvenience of Luxury is, that the Rich retreat from the Country to live in Cities; and by multiplying their Domestics there, they drain the former. This augmented Train is prejudicial to the Country, by depriving it of Cultivaters, and by diminishing Population. These Domestics, being seldom sufficiently employed, contract the Habit of Laziness; and they prove incapable of returning to that Country Labour, for which Nature intended them. Being deprived of this Resource they scarcely ever marry, either from apprehending the Charge of Children, or from their becoming Libertines; and sometimes, because many Masters will not employ married Servants. Or should any of them marry, it is often in the Decline of Life, whence the State must have the fewer Citizens.