CHAPTER VII ON OUR KNOWLEDGE OF GENERAL PRINCIPLES WE saw in the preceding chapter that the principle of Induction, while necessary to the validity of all arguments based on experience, is itself not capable of being proved by experience, and yet is unhesitatingly believed by every one, at least in all its concrete applications. In these characteristics the principle of induction does not stand alone. There are a number of other principles which cannot be proved or disproved by experience, but are used in arguments which start from what is experienced. Some of these principles have even greater evidence than the principle of induction, and the knowledge of them has the same degree of certainty as the knowledge of the existence of sense-data. They constitute the means of drawing inferences from what is given in sensation; and if what we infer is to be true, it is just as necessary that our principles of inference should be true as it is t...
It is quite possible in our enlightened times to be scientific over much and Anarchists will do well to beware of staking the validity and success of their doctrines of life and society upon the truth of mechanical and fatalistic theories of evolution which attempt to bridge over the gulf that at least appears to gape between physical science and social theory, between the facts of the inanimate and animal world and the facts of human existence. Our danger is that we shall level down, instead of up. The reflections here presented on this subject have been suggested by a perusal of an article in the Contemporary Review for September last, by Leon Metchnikoff, entitled "Evolution and Revolution." Metchnikoff is a good, well -meaning Anarchist... (From : AnarchyArchives.)