Such has true science ever been and such it should be. And such science is springing up in our times; but, on the one hand, such true science is denied and refuted by all those scientific people who defend the existing order of society, and, on the other hand, it is considered empty, unnecessary, unscientific science by those who are engrossed in experimental science. For instance, books and sermons appear, demonstrating the antiquatedness and absurdity of Church dogmas, as well as the necessity of establishing a reasonable religious perception suitable to our times, and all the theology that is considered to be real science is only engaged in refuting these works and in exercising human intelligence again and again to find support and justification for superstitions long since out-lived, and which have now become quite meaningless. Or a sermon appears showing that land should not be an object of private possession, and that the institution of private property in land is a chief cause of the poverty of the masses. Apparently science, real science, should welcome such a sermon and draw further deductions from this position. But the science of our times does nothing of the kind: on the contrary, political economy demonstrates the opposite position, namely, that landed property, like every other form of property, must be more and more concentrated in the hands of a small number of owners. Again, in the same way, one would suppose it to be the business of real science to demonstrate the irrationality, unprofitableness, and immorality of war and of executions; or the inhumanity and harmfulness of prostitution; or the absurdity, harmfulness, and immorality of using narcotics or of eating animals; or the irrationality, harmfulness, and antiquatedness of patriotism. And such works exist, but are all considered unscientific; while works to prove that all these things ought to continue, and works intended to satisfy an idle thirst for knowledge lacking any relation to human life, are considered to be scientific. The deviation of the science of our time from its true purpose is strikingly illustrated by those ideals which are put forward by some scientists, and are not denied, but admitted, by the majority of scientific men. These ideals are expressed not only in stupid, fashionable books, describing the world as it will be in 1000 or 3000 years’ time, but also by sociologists who consider themselves serious men of science. These ideals are that food instead of being obtained from the land by agriculture, will be prepared in laboratories by chemical means, and that human labour will be almost entirely superseded by the utilisation of natural forces.