I believe that this instinct to perpetuate useless work is, at bottom, simply fear of the mob. The mob (the thought runs) are such low animals that they would be dangerous if they had leisure; it is safer to keep them too busy to think. A rich man who happens to be intellectually honest, if he is questioned about the improvement of working conditions, usually says something like this: ‘We know that poverty is unpleasant; in fact, since it is so remote, we rather enjoy harrowing ourselves with the thought of its unpleasantness.