The state of repair of inhabited buildings is also already a matter of public concern. All that is needed is a slow, persistent tightening-up of the standard. This would ensure, at any rate, that the outer shell of the child’s surroundings gave it a fair chance in life. In the next place comes legislation against overcrowding. There must be a maximum number of inhabitants to any tenement, and a really sane law will be far more stringent to secure space and air for young children than for adults. There is little reason, except the possible harbouring of parasites and infectious disease, why five or six adults should not share a cask on a dust heap as a domicile--if it pleases them. But directly children come in we touch the future. The minimum permissible tenement for a maximum of two adults and a very young child is one properly ventilated room capable of being heated, with close and easy access to sanitary conveniences, a constant supply of water and easy means of getting warm water. More than one child should mean another room, and it seems only reasonable if we go so far as this, to go further and require a minimum of furniture and equipment, a fire-guard, for instance, and a separate bed or cot for the child. In a civilized community little children should not sleep with adults, and the killing of children by “accidental” overlaying should be a punishable offence. [Footnote: In the returns I have quoted from Blackburn, Leicester, and Preston the number of deaths from suffocation per 100,000 infants born was 232 in the first year of life. ]