The revival of religious ideas, if it should come about, might have some effect on natality. Demographic studies have shown how great an influence religion has on habits and on phenomena of moral pathology (on the frequency of suicides, for example), and prove that men put the prescriptions of their religion into practice more than one would believe. All religions direct man, more or less imperatively, to have as numerous a posterity as possible. There may therefore exist a relation between natality and the degree of sincerity of religious convictions. But it is manifest that, whatever we may do, we can not change our age nor prevent its growing more and more incredulous. II. SUMMARY EXAMINATION OF MEASURES HAVING IN VIEW THE INCREASE OF THE NUMBER OF MARRIAGES.--Nuptiality is nearly the same in France as it has been. It has, however, diminished during the last twenty years, falling gradually from eight marriages to seven marriages a year per thousand inhabitants. For seven years past it has gained a little, and is now 7.6--a fairly satisfactory rate. It is not here that the saddle galls us. It has been proposed, as a measure for increasing the number of marriages, to simplify the required formulas. I believe that these formulas are indeed too long, too many, and too expensive. The countries which have been so foolish as to copy our civil code have taken pains to strike out this chapter, and they have done well. But he is greatly mistaken who believes that the number of marriages could be perceptibly increased by suppressing unpleasant formulas. When one wants to marry, he generally does so in spite of the obstacles which maladroit legislation may have piled up. In case of need, the matter is settled by an irregular affiance, and natality loses little. The violent suppression of convents has also been proposed as a measure for promoting the increase of marriages. A person who has reflected much could not speak of such a thing. To what extent does any one suppose that might augment natality? The convents at this time contain about sixty thousand women. Suppose they were all as ready as other women to marry--which is not the case, for the fact that they have retired to a cloister proves that family life has few attractions for them--a simple calculation shows that they would afford forty-five hundred births a year. So France needs six hundred thousand infants every year, and a plan is advanced to give it four or five thousand at most--and that by means of a violent measure, unworthy of an age of freedom!