I doubt even if there will be jails. No men are quite wise enough, good enough and cheap enough to staff jails as a jail ought to be staffed. Perhaps islands will be chosen, islands lying apart from the highways of the sea, and to these the State will send its exiles, most of them thanking Heaven, no doubt, to be quit of a world of prigs. The State will, of course, secure itself against any children from these people, that is the primary object in their seclusion, and perhaps it may even be necessary to make these island prisons a system of island monasteries and island nunneries. Upon that I am not competent to speak, but if I may believe the literature of the subject—unhappily a not very well criticised literature—it is not necessary to enforce this separation. [Footnote: See for example Dr. W. A. Chapple's The Fertility of the Unfit.]