subjects are not described as "obsessed." We did not hear, for example, that the late Professor Einstein had Relativity "on the brain" because he wrote and lectured exclusively on this question, nor do we hear it suggested that Mr. Howard Carter is obsessed with the idea of Tutankhamen and that it would be well if he were to set out for the South Pole by way of a change. Again, all those who warn the world concerning eventualities they conceive to be a danger are not accused of creating bogeys. Thus although Lord Roberts was denounced as a scaremonger for urging the country to prepare for defence against a design openly avowed by Germany both in speech and print, and in 1921 the Duke of Northumberland was declared the victim of a delusion for believing in the existence of a plot against the British Empire which had been proclaimed in a thousand revolutionary harangues and pamphlets. People who, without bothering to produce a shred of documentary evidence, had sounded the alarm on the menace of "French Imperialism" and asserted that our former Allies were engaged in building a vast fleet of aeroplanes in order to attack our coasts. They were not held to be either scaremongers or insane. On the contrary, although some of these same people were proved by events to have been completely wrong in their prognostications at the beginning of the Great War, they are still regarded as oracles and sometimes even described as "thinking for half Europe."
Another instance of this kind may be