MIND AS A SOCIAL FACTOR. 573 standard of the fittest and to check advancement. It is not, of course, claimed that the natural method has ever been fully over- come. It has always operated, and still operates, powerfully in many ways. It has been chiefly in the simpler departments of physical and mechanical phenomena that the psychic, or an- thropic, method has superseded it. The inventive arts have been the result. Vital forces have yielded to some extent to the in- fluence of mind in bringing about improved stocks of animals and vegetables, and even certain social laws have come under rational control through the establishment of institutions. Still, every step in this progress has been contested. It was not enough that the intellect was feeble and ill-fitted to grapple with such problems. It was not enough that ignorance of nature's laws should cause unnumbered failures. A still stronger barrier was presented by the intellect itself hi the form of positive error embodied in philosophy. As already remarked, philo- sophy has always been negative and nihilistic, and has steadily antagonised the common sense of mankind. It is only quite recently that there has come into existence anything like a truly po*!t!re philosophy, i.e., a philosophy of action. The intellectual power of enlightened man has at length become sufficient to grasp the problems of social life. A large body of truth has been accumulated by which to be guided in their solu- tion. Positive error in the drawing of false conclusions from established facts is now the chief obstacle. Rational interpreta- tion has come to prevail in all the lower departments of pheno- mena. It is chiefly in the complex departments of psychic and social action that error still holds sway. Nothing remains to be done but to apply the established canons of science to these higher fields of activity. Here there is still competition. Here the weaker still go to the wall. Here the strong are still the fittest to survive. Here Nature still practises her costly selection which always involves the destruction of the defenceless. The demand is for still further reduction of competition, still greater interference with the operations of natural forces, still more com- plete control of the laws of nature, and still more absolute supre- macy of the psychic over the natural method of evolution. These ends will be secured in proportion as the true nature of mind is understood. When nature comes to be regarded as passive and man as active, instead of the reverse as now, when human action is recognised as the most important of all forms of action, and when the power of the human intellect over vital, psychic and social phenomena is practically conceded, then, and then only, can man justly claim to have risen out of the animal and fully to have entered the human stage of development. 39