The use of the weapon of falsehood is more necessary in a country where military conscription is not the law of the land than in countries where the manhood of the nation is automatically drafted into the Army, Navy, or Air Service. The public can be worked up emotionally by sham ideals. A sort of collective hysteria spreads and rises until finally it gets the better of sober people and reputable newspapers.

Falsehood in Wartime (1928) - Introduction