(2) The case of unmarried persons clearly falls into a different category. There can be little doubt that the publicity given to the subject of Birth Control has kindled the imagination of many young people and led to various transgressions. The requirement here is to discover a method by which at the same time this publicity may be diminished and information made selectively more available. Both these results could be achieved if the subject were taken up by the Ministry of Health, and facilities created for the appropriate giving of knowledge thereon by responsible qualified persons. By such means the particular advice suited to each individual case could be privately given, precisely where it is required, and steps might be taken to stop the journalistic broadcasting of information and discussion which has brought the subject into such discredit. The effects of this measure would be comparable to the arrest of the literature upon the subject of venereal diseases, and to the reduction of their incidence that has been brought about by the institution of special departments for the treatment of these diseases in the large towns. It is clear, however, that all arguments relating to the individual are limited in their appeal to those in whose minds the conception of morality is somehow related to that of individual harmony and happiness and to the ideal of the general good. To those for whom the word ‘morality’ has an ulterior meaning, unconnected with the affairs of this world and relevant, solely, to the destiny of the individual soul――I refer, here to those who enlist the ‘Will of God’ of which they are the self-constituted interpreters, on their side――no argument can be of any avail. Since the subject is thus removed from the sphere of practical controversy, no further discussion is possible, and the only thing to hope is that with the passage of time such persons will become less numerous. * * * * * Consideration of the arguments bearing upon the individual, it is submitted, points to the desirability of (1) the Ministry of Health giving the subject recognition and sanction, and (2) limiting the publicity that now attaches to it. (_b_) _The Race._ Turning now from the individual to the race, we enter on a more difficult part of the subject. Adhering to our original conception of the question we find that the solution (if it is to be accepted as such) of the quantitative difficulty, and of the qualitative problem described as ‘economic’ in nature, are one and the same. The remedy for that aspect of the qualitative problem distinguished as ‘dysgenic’ is different and must be considered separately.