I think I do not go too far in saying that most current interpretation of statistics is invalidated by inadequate views of the social process as a whole. There is evident need, in practical work, of clearer views of one’s field and of its relation to other fields. The common complaint is of well-intentioned societies and institutions working ahead in a narrow and somewhat futile way for lack of ideas and methods broad as the facts themselves and adequate to effect co-operation. Sometimes vast quantities of precise data are available which illuminate nothing for lack of organizing conceptions. The social process itself being organic, social knowledge must become so in order to deal with it. If we aim at an understanding of any extended condition of degeneracy, such as the prevalence of crime, vice, and misery in a group, there is nothing adequate, I think, except a precise, sympathetic, and many-sided study of the evolution of the condition, both in individuals and in the group as a whole. _All_ the main factors must be gone into, both in detail and in synthesis. For example, a survey might be made of a degenerate village, or quarter of a city, which should not only describe the actual condition from various points of view, but should trace its history in the same way. And it would not be complete without a collection of typical individual biographies. These should be sympathetic, and should enable us really to understand, in a human way, the course of personal life in its representative varieties. There is much of a kind of formalism which shuns the merely human as sentimental and prefers to rest in the external fact, not seeing that this is always barren without a human interpretation. We are far too complaisant, in my opinion, to that prejudice of the physical scientist which identifies the personal with the vague, and wishes to have as little to do with it as possible. Even psychologists are sometimes guilty of this, which for them is a kind of treason. CHAPTER XVI DEGENERATION AND WILL THE WILL MAY BE DEGENERATE—A COMMON-SENSE VIEW OF FREEDOM—BELIEF IN ABSOLUTE FREEDOM NOT BENEFICIAL—EXPERIENCE MAY BREAK DOWN THE WILL—IS TEMPTATION GOOD FOR US?—DEGENERACY IS BASED ON NORMAL IMPULSES—“NATURAL DEPRAVITY”—THE CONSTRUCTIVE METHOD IN REFORM