But would it not be well if our children, without being taught to blame anyone for what is past, were taught something about what ought to be done now, what must be done soon, with the rainfall of these islands; and about other and kindred health-questions, on the solution of which depends, and will depend more and more, the life of millions?  One would have thought that those public schools and colleges which desire to monopolise the education of the owners of the soil; of the great employers of labour; of the clergy; and of all, indeed, who ought to be acquainted with the duties of property, the conditions of public health, and, in a word, with the general laws of what is now called Social Science—­one would have thought, I say, that these public schools and colleges would have taught their scholars somewhat at least about such matters, that they might go forth into life with at least some rough notions of the causes which make people healthy or unhealthy, rich or poor, comfortable or wretched, useful or dangerous to the State.  But as long as our great educational institutions, safe, or fancying themselves safe, in some enchanted castle, shut out by ancient magic from the living world, put a premium on Latin and Greek verses:  a wise father will, during the holidays, talk now and then, I hope, somewhat after this fashion:—­

You must understand, my boy, that all the water in the country comes out of the sky, and from nowhere else; and that, therefore, to save and store the water when it falls is a question of life and death to crops, and man, and beast; for with or without water is life or death.  If I took, for instance, the water from the moors above and turned it over yonder field, I could double, and more than double, the crops in that field henceforth.

Then why do I not do it?

Only because the field lies higher than the house; and if—­now here is one thing which you and every civilised man should know—­if you have water-meadows, or any “irrigated” land, as it is called, above a house, or even on a level with it, it is certain to breed not merely cold and damp, but fever or ague.  Our forefathers did not understand this; and they built their houses, as this is built, in the lowest places they could find:  sometimes because they wished to be near ponds, from whence they could get fish in Lent; but more often, I think, because they wanted to be sheltered from the wind.  They had no glass, as we have, in their windows; or, at least, only latticed casements, which let in the wind and cold; and they shrank from high and exposed, and therefore really healthy, spots.  But now that we have good glass, and sash windows, and doors that will shut tight, we can build warm houses where we like.  And if you ever have to do with the building of cottages, remember that it is your duty to the people who will live in them, and therefore to the State, to see that they stand high and dry, where no water can drain down into their