This same principle, to make the life while under punishment a preparation for community life, underlay the work of Mr. Osborne at Sing Sing. Through his Mutual Welfare League he tried to develop a feeling of responsibility to the community, a feeling first of all that there was a community within the prison. All the men knew gang loyalty; it was Mr. Osborne’s aim to build upon this. He thought they could not feel responsibility to a community outside when they left unless they learnt community consciousness inside. He did not provide recreation for them solely for the sake of recreation; he did not allow them self-government because of any abstract idea of the justice of self-government; he tried to bring the men of Sing Sing to a realization of a community, to a sense of responsibility to a community. The two men who escaped from Sing Sing in 1916 and voluntarily returned had learned this lesson.[38] Both these principles—community responsibility for crime and the necessity of fitting the offender into the community life—underlie the work of the juvenile court. The probation officer’s duty is not exhausted by knitting the child again into worthy relations; he must try to see that community life shall touch children on all sides in a helpful not a harmful way. A future task for the juvenile court is to organize groups back of the child as part of the system of probation. All our experience is showing us the value of using the group incentive. The approval or blame of our fellow-men is an urgent factor in our lives; a man can stand any sort of condemnation better than that of his club. It was the idea of community punishment which was such an interesting part of the “Little Commonwealth” which Mr. Homer Lane established near Detroit for boys and girls on probation. If a boy did not work he was not punished for it, he did not even go without food, but the whole commonwealth had to pay for it out of their earnings. The whole moral pressure of the community was thus brought to bear upon that boy to do his share of the work—an incentive which Mr. Lane found more powerful than any punishment. A colonel of the American army says that fewer offenses are committed in our army than in the Continental armies, not because human nature is different in America but because our methods of army discipline are different: the custom in our army is to punish a company for the offense of an individual; the company, therefore, looks after its own members.