TAILIEUCHUNG - THE TEA INDUSTRY

The cultivation of tea in China and Japan is another of the great industries of these nations, taking rank with that of sericulture, if not above it, in the important part it plays in the welfare of the people. There is little reason to doubt that the industry has its foundation in the need of something to render boiled water palatable for drinking purposes. The drinking of boiled water has been universally adopted in these countries as an individually available, thoroughly efficient and safe guard against that class of deadly disease germs which it has been almost impossible to. | THE TEA INDUSTRY The cultivation of tea in China and Japan is another of the great industries of these nations taking rank with that of sericulture if not above it in the important part it plays in the welfare of the people. There is little reason to doubt that the industry has its foundation in the need of something to render boiled water palatable for drinking purposes. The drinking of boiled water has been universally adopted in these countries as an individually available thoroughly efficient and safe guard against that class of deadly disease germs which it has been almost impossible to exclude from the drinking water of any densely peopled country. So far as may be judged from the success of the most thorough sanitary measures thus far instituted and taking into consideration the inherent difficulties which must increase enormously with increasing populations it appears inevitable that modern methods must ultimately fail in sanitary efficiency and that absolute safety must be secured in some manner having the equivalent effect of boiling water long ago adopted by the Mongolian races and which destroys active disease germs at the latest moment before using. And it must not be overlooked that the boiling of drinking water in China and Japan has been demanded quite as much because of congested rural populations as to guard against such dangers in large cities while as yet our sanitary engineers have dealt only with the urban phases of this most vital problem and chiefly too thus far only where it has been possible to procure the water supply in comparatively unpopulated hill lands. But such opportunities cannot remain available indefinitely any more than they did in China and Japan and already typhoid epidemics break out in our large cities and citizens are advised to boil their drinking water. If tea drinking in the family is to remain general in most portions of the world and especially if it shall increase in proportion to population there is great industrial

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