G. K. Chesterton: The Man Who Was Thursday

4. The Tale of a Detective (continued)

"I will tell you," said the policeman slowly. "This is the situation: The head of one of our departments, one of the most celebrated detectives in Europe, has long been of opinion that a purely intellectual conspiracy would soon threaten the very existence of civilisation. He is certain that the scientific and artistic worlds are silently bound in a crusade against the Family and the State. He has, therefore, formed a special corps of policemen, policemen who are also philosophers. It is their business to watch the beginnings of this conspiracy, not merely in a criminal but in a controversial sense. I am a democrat myself, and I am fully aware of the value of the ordinary man in matters of ordinary valour or virtue. But it would obviously be undesirable to employ the common policeman in an investigation which is also a heresy hunt."

Syme's eyes were bright with a sympathetic curiosity.

"What do you do, then?" he said.

"The work of the philosophical policeman," replied the man in blue, "is at once bolder and more subtle than that of the ordinary detective. The ordinary detective goes to pot-houses to arrest thieves; we go to artistic tea-parties to detect pessimists. The ordinary detective discovers from a ledger or a diary that a crime has been committed. We discover from a book of sonnets that a crime will be committed. We have to trace the origin of those dreadful thoughts that drive men on at last to intellectual fanaticism and intellectual crime. We were only just in time to prevent the assassination at Hartle pool, and that was entirely due to the fact that our Mr. Wilks (a smart young fellow) thoroughly understood a triolet."

"Do you mean," asked Syme, "that there is really as much connection between crime and the modern intellect as all that?"