Ethical writers began by disregarding the economic side of Socialism altogether, and some economic Socialists are therefore disposed to despise ethical and so-called Christian Socialism; whereas the ethical view is not only useful, but essential to a complete understanding of the subject.
The scientific view of Socialism has been comparatively little treated, but it is not for that reason the least important. On the contrary, Herbert Spencer and his school have built a formidable opposition to Socialism based upon pseudo-scientific grounds. It becomes, therefore, important to point out the extent to which Herbert Spencer was wrong and Huxley right in the application of science to this question.
My own conviction is that the highest Socialism is that which reconciles all four views—the economic, the political, the scientific and the ethical. But as this is a work of exposition rather than of controversy, I have abstained from insisting upon this view and have, on the contrary, endeavored to give a fair account of all four arguments, in the hope that those who are inclined to the economic view may adopt it for economic reasons; those inclined to the political view may adopt it for political reasons; those who are attracted by the scientific view may adopt it for scientific reasons; and those who are attracted by the ethical view may adopt it for ethical reasons, leaving it to time to determine whether the strongest argument for Socialism is not to be found in the fact that it is recommended by all four.
FOOTNOTES:
[1] "Capital," by Karl Marx.
[2] "Collectivism and Industrial Revolution," Emil Vandervelde.
[3] Engels and others have described Marxian or Economic Socialism as scientific, on the ground that Marx was the first to reduce Socialism to a science. But the word science has become so inseparably connected in our minds with chemistry, physics, biology, zoology, and geology, etc., that it seems wiser to define Marxian Socialism as economic and to keep the word scientific for that view of Socialism which is built on the sciences proper and principally on biology.
[4] "Socialism in Theory and Practice." Macmillan, 1909.
[5] Book III, Chapter VI.