a tentatively agnostic frame of mind about these matters, nine-tenths of the evils of the modern world would be cured. War would become impossible, because each side would realize that both sides must be in the wrong. Persecution would cease. Education would aim at expanding the mind, not at narrowing it. Men would be chosen for jobs on account of fitness to do the work, not because they flattered the irrational dogmas of those in power. Thus rational doubt alone, if it could be generated, would suffice to introduce the millennium.
We have had in recent years a brilliant example of the scientific temper of mind in the theory of relativity and its reception by the world. Einstein, a German-Swiss-Jew pacifist, was appointed to a research professorship by the German Government in the early days of the War; his predictions were verified by an English expedition which observed the eclipse of 1919, very soon after the Armistice. His theory upsets the whole theoretical framework of traditional physics; it is almost as damaging to orthodox dynamics as Darwin was to Genesis, Yet physicists
