Genuine controversy, fair cut and thrust before a common audience, has become in our special epoch very rare. For the sincere controversialist is above all things a good listener. The really burning enthusiast never interrupts; he listens to the enemy’s arguments as eagerly as a spy would listen to the enemy’s arrangements. But if you attempt an actual argument with a modern paper of opposite politics, you will find that no medium is admitted between violence and evasion. You will have no answer except slanging or silence. A modern editor must not have that eager ear that goes with the honest tongue. He may be deaf and silent; and that is called dignity. Or he may be deaf and noisy; and that is called slashing journalism. In neither case is there any controversy; for the whole object of modern party combatants is to charge out of earshot.

• GK Chesterton