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 arise through exceptional employers. Every increase in the size of industrial undertakings makes it worse, since it diminishes the number of independent employers. The battle must be fought exactly as the battle of religious toleration was fought. And as in that case, so in this, a decay in the intensity of belief is likely to prove the decisive factor. While men were convinced of the absolute truth of Catholicism or Protestantism, as the case might be, they were willing to persecute on account of them. While men are quite certain of their modern creeds, they will persecute on their behalf. Some element of doubt is essential to the practice, though not to the theory, of toleration. And this brings me to my other point, which concerns the aims of education.

If there is to be toleration in the world, one of the things taught in schools must be the habit of weighing evidence, and the practice of not giving full assent to propositions which there is no reason to believe true. For example, the art of reading the newspapers should be taught. The schoolmaster should select some incident which happened a good many years ago, and roused political passions in its day.