The enjoyment of property and the direction of industry are considered, in short, to require no social justification, because they are regarded as rights which stand by their own virtue, not functions to be judged by the success with which they contribute to a social purpose. To-day that doctrine, if intellectually discredited, is still the practical foundation of social {25} organization. How slowly it yields even to the most insistent demonstration of its inadequacy is shown by the attitude which the heads of the business world have adopted to the restrictions imposed on economic activity during the war. The control of railways, mines and shipping, the distribution of raw materials through a public department instead of through competing merchants, the regulation of prices, the attempts to check "profiteering"--the detailed application of these measures may have been effective or ineffective, wise or injudicious. It is evident, indeed, that some of them have been foolish, like the restriction of imports when the world has five years' destruction to repair, and that others, if sound in conception, have been questionable in their execution. If they were attacked on the ground that they obstruct the efficient performance of function--if the leaders of industry came forward and said generally, as some, to their honor, have:--"We accept your policy, but we will improve its execution; we desire payment for service and service only and will help the state to see that it pays for nothing else"--there might be controversy as to the facts, but there could be none as to the principle.