Nature’s Long Credits
Nature’s way of dealing with unhealthy conditions is unfortunately not one that compels us to conduct a solvent hygiene on a cash basis. She demoralizes us with long credits and reckless overdrafts, and then pulls us up cruelly with catastrophic bankruptcies. Take, for example, common domestic sanitation. A whole city generation may neglect it utterly and scandalously, if not with absolute impunity, yet without any evil consequences that anyone thinks of tracing to it. In a hospital two generations of medical students may tolerate dirt and carelessness, and then go out into general practice to spread the doctrine that fresh air is a fad, and sanitation an imposture set up to make profits for plumbers. Then suddenly Nature takes her revenge. She strikes at the city with a pestilence and at the hospital with an epidemic of hospital gangrene, slaughtering right and left until the innocent young have paid for the guilty old, and the account is balanced. And then she goes to sleep again and gives another period of credit, with the same result.
This is what has just happened in our political hygiene. Political science has been as recklessly neglected by Governments and electorates during my lifetime as sanitary science was in the days of Charles the Second. In international relations diplomacy has been a boyishly lawless affair of family intrigues, commercial and territorial brigandage, torpors of pseudo-goodnature produced by laziness and spasms of ferocious activity produced by terror. But in these islands we muddled through. Nature gave us a longer credit than she gave to France or Germany or Russia. To British centenarians who died in their beds in 1914, any dread of having to hide underground in London from the shells of an enemy seemed more remote and fantastic than a dread of the appearance of a colony of cobras and rattlesnakes in Kensington Gardens. In the prophetic works of Charles Dickens we were warned against many evils which have since come to pass; but of the evil of being slaughtered by a foreign foe on our own doorsteps there was no shadow. Nature gave us a very long credit; and we abused it to the utmost. But when she struck at last she struck with a vengeance. For four years she smote our firstborn and heaped on us plagues of which Egypt never dreamed. They were all as preventable as the great Plague of London, and came solely because they had not been prevented. They were not undone by winning the war. The earth is still bursting with the dead bodies of the victors.