that by the close of the twentieth century, strange and daring projects were laid before the various governments of the world with an idea of fighting man's insect enemies to the finish. These pests were growing in size, multiplying so rapidly and destroying so much vegetation, that eventually no plants would be left to sustain human life. Humanity suddenly woke to the realization that it might suffer the fate of the nearly extinct reptiles. Would mankind be able to prevent the encroachment of the insects? And at last man knew that unless drastic measures were taken at once, a third great class of life was on the brink of terrestrial sovereignty.
Of course no great changes in development come suddenly. Slow evolutionary progress had brought us up to the point, where, with the application of outside pressure, we were ready to handle a situation that, a century before, would have overwhelmed us.
I reproduce here in part a lecture delivered by a great American scientist, a talk which, sent by radio throughout the world, changed the destiny of mankind: but whether for good or for evil I will leave you to judge at the conclusion of this story.
"Only in comparatively recent times has man succeeded in conquering natural enemies; flood, storm, inclemency of climate, distance, and now we face an encroaching menace to the whole of humanity. Have we learned more and more of truth and of the laws that control matter only to succumb to the first real danger that threatens us with extermination? Surely, no matter what the cost, you will rally to the solution of our problem, and I believe, friends, that I have discovered the answer to the enigma.
"I know that many of you, like my friend Professor Fair, will believe my ideas too extreme, but I am convinced that unless you are walling to put behind you those notions which are old and not utilitarian, you cannot hope to cope with the present situation.
"Already, in the past few decades, you have realized the utter futility of encumbering yourselves with superfluous possessions that had no useful virtue, but which, for various sentimental reasons, you continue to hoard, thus lessening the degree of your life's efficiency by using for it time and attention that should have been applied to the practical work of life's accomplishments. You have given these things up slowly, but I am now going to ask you to relinquish the rest of them quickly; every-
