4
The Scope of This Study.
[Chap. I.
Despite all drawbacks and difficulties, however, the main results of the inquiry seem credible. They agree, to a large extent, with general public opinion, and in other respects they seem either logically explicable or in accord with historical precedents. They are therefore presented to the public, not as complete and without error, but as possessing on the whole enough reliable matter to serve as the scientific basis of further study, and of practical reform.
