CHAPTER VIII — THE WORLD AS IT COULD BE MADE

There remains the population question, which, ever since the time of Malthus, has been the last refuge of those to whom the possibility of a better world is disagreeable. But this question is now a very different one from what it was a hundred years ago. The decline of the birth-rate in all civilized countries, which is pretty certain to continue, whatever economic system is adopted, suggests that, especially when the probable effects of the war are taken into account, the population of Western Europe is not likely to increase very much beyond its present level, and that of America is likely only to increase through immigration. Negroes may continue to increase in the tropics, but are not likely to be a serious menace to the white inhabitants of temperate regions. There remains, of course, the Yellow Peril; but by the time that begins to be serious it is quite likely that the birth-rate will also have begun to decline among the races of Asia If not, there are other means of dealing with this question; and in any case the whole matter is too conjectural to be set up seriously as a bar to our hopes. I conclude that, though no certain forecast is possible, there is not any valid reason for regarding the possible increase of