It seems strange, the persistence with which the governments of the world held fast to those old battleships and guns! They were hopelessly useless now, yet they would not agree to that term of the agreement! It required Waterson's famous ultimatum to bring action.

"To the Governments of the Earth:

"For centuries and millenniums man has had wars. One reason has been that he has had the tools of war. The tools of war are going to be abolished now. Every armored cruiser, battleship, destroyer, submarine, aircraft carrier and all other types of war craft will be taken to the nearest port, and every gun, cannon or other weapon of more than one mile range loaded on those ships. They will then be taken to the nearest ocean, and sunk in water of a depth of at least one mile.

"In the first place the weapons would be useless. The ship I now have, has shown that. There will be no economic loss as the type of power they use is now obsolete. The iron and other materials they contain can be produced directly by new methods that are simpler than salvaging that metal. They are, however, curiosities that the future will be interested in. The navy department of Japan will select the finest ship of each type from each of the navies of any other country, and I will then transport that ship to a selected spot well toward the center of the Sahara desert where they will be set up as museums of naval history.

"This is to be done within seven days, or the 'Terrestrian' will do it more completely. It must be done for the good of our race, and at last there is a power that can get it done—the 'Terrestrian!'"

Needless to say, it was done. We all know the result. No armies meant no national spirit—no race jealousies can exist unless there is some one to stir them up, and now it is to the benefit of no one to do so!

The laws that made possible the application of Waterson's new energies are well known—and this manuscript is not the place for quotation of international and interplanetary law. It was a great problem, and we must acknowledge the aid of the Martians in solving it. Their experience in the application of atomic energy was immensely valuable. The light beam communication that Waterson made possible has done as much for us as have the energies he released.

And the peace that exists between these two races must always exist, for they are the only neighbors Earth can ever have. And they did not damage us much. We still feel a bit of dread of them I suppose, but statistics have shown that the trouble man himself caused in his wild panics did far more damage than did the Martian heat rays.

May God help these twin races, so close both in bodily form and place of birth, to climb on in friendly rivalry toward better things through the æons, as long as our sun can yet support life on the globes that wheel around it, migrating from planet to planet as the race grows, and the planets cool, settling on them as the Martians have settled on Venus.

And thanks to Stephen Waterson's foresight and vision in establishing the Supreme Council of Solar System Scientists, we dare hope this may come true.