As to physical health and comfort and beauty: Ask your Health Board, your sanitary engineer, how the laws of health are observed in the average home--even of the fairly well-to-do, even of the fairly educated. Learn what we may of art and science, the art of living, the science of living is not yet known to us. We build for ourselves elaborate structures in which to live, following architectural traditions, social traditions, domestic traditions, quite regardless of the laws of life for the creature concerned. This home is the home of a live animal, a large animal, bigger than a sheep--about as big as a fallow deer. The comfort and health of this animal we seek to insure by first wrapping it in many thicknesses of cloth and then shutting it up in a big box, carefully lined with cloth and paper and occasionally "aired" by opening windows. We feed the animal in the box, bringing into it large and varied supplies of food, and cooking them there. Growing dissatisfied with the mess resultant upon this process, disliking the sight and sound and smell of our own preferred food-processes, yet holding it essential that they shall all be carried on in the same box with the animal to be fed; we proceed to enlarge the box into many varied chambers, to shut off by closed doors these offensive details (which we would not do without for the world), and to introduce into the box still other animals of different grades to perform the offensive processes. You thus find in a first-class modern home peculiar warring conditions, in the adjustment of which health and comfort are by no means assured. The more advanced the home and its inhabitants, the more we find complexity and difficulty, with elements of discomfort and potential disease, involved in the integral--supposedly integral--processes of the place. The more lining and stuffing there are, the more waste matter fills the air and settles continually as dust; the more elaborate the home, the more labour is required to keep it fit for a healthy animal to live in; the more labour required, the greater the wear and tear on both the heads of the family. The conditions of health in a representative modern home are by no means what we are capable of compassing. We consider "antiseptic cleanliness" as belonging only to hospitals, and are content to spend our daily, and nightly, lives in conditions of septic dirt. An adult human being consumes six hundred cubic feet of air in an hour. How many homes provide such an amount, fresh, either by day or night? Diseases of men may be attributed to exposure, to wrong conditions in shop and office, to chances of the crowd, or to special drug habits. Diseases of women and children must be studied at home, where they take rise. The present conditions of the home as to health and comfort are not satisfactory.