Concerning the importance of the Oregon survey, we may quote Surgeon General H. C. Cumming: "the prevention and correction of mental defectives is one of the great public health problems of to-day. It enters into many phases of our work and its influence continually crops up unexpectedly. For instance, work of the Public Health Service in connection with juvenile courts shows that a marked proportion of juvenile delinquency is traceable to some degree of mental deficiency in the offender. For years Public Health officials have concerned themselves only with the disorders of physical health; but now they are realizing the significance of mental health also. The work in Oregon constitutes the first state-wide survey which even begins to disclose the enormous drain on a state, caused by mental defects. One of the objects of the work was to obtain for the people of Oregon an idea of the problem that confronted them and the heavy annual loss, both economic and industrial, that it entailed. Another was to enable the legislators to devise a program that would stop much of the loss, restore to health and bring to lives of industrial usefulness, many of those now down and out, and above all, to save hundreds of children from growing up to lives of misery." It will be interesting to see how many of our State Legislatures have the intelligence and the courage to follow in the footsteps of Oregon in this respect. Nothing could more effectually stimulate discussion, and awaken intelligence as to the extravagance and cost to the community of our present codes of traditional morality. But we should make sure in all such surveys, that mental defect is not concealed even in such dignified bodies as state legislatures and among those leaders who are urging men and women to reckless and irresponsible procreation.