The last books that can strictly fall into the present category are _The Future of America_ (1906) and _New Worlds for Old_ (1908). The former is rather a record of impressions than the attempt at prophecy which the title and the first chapter indicate; and the final conclusion is too hesitating even to convince us that America has a future. "I came to America questioning the certitudes of progress," Mr Wells says in his Envoy. "For a time I forgot my questionings, I sincerely believed, 'These people can do anything,' and, now I have it all in perspective, I have to confess that doubt has taken me again." And without question he has changed his opinion with regard to many of the observations he made nine years ago. I sincerely hope he has. _New Worlds for Old_ is quite definitely a book of suggestions with regard to certain aspects of socialism. It is the most practical of all the sociological books, and makes so strong an appeal to the buried common-sense of even prejudiced readers, that a devoted Primrose Leaguer to whom I lent my copy was quite seriously disturbed in mind for nearly a week after he had read it. Fortunately for his own peace, he found an answer that permitted him comfortably to avoid the perpetual burden of an active responsibility. He thought that "Socialism would be all right in a perfect world," or words to that effect; and it was quite evident to him that the effort to make some small contribution towards raising the standard of human idealism was no part of his duty. In any case he greatly preferred the solid assurance of the Primrose League. And, speaking generally, as I have tried to do throughout, I find that _New Worlds for Old_ presents a clearer indication to the possible path for the idealist than any of the other sociological essays. _Mankind in the Making_ dealt very largely with education directed to a particular end, but in the book I am now considering may be found certain outlets for the expression of the less consistently strenuous. Education, whether of individual children in the home or regarded as a function of the State, offers continual perplexities that only the most resolute can confront day by day with renewed zeal; the problems of collective ownership are less confused by psychology, and the broad principles may be adopted and the energy of the young believer directed towards the accomplishment of minor detail. He may, for example, find good reason for the nationalising of the milk supply without committing himself to any broader theory of expropriation.