_Every being_ is an _end_. In other words, every being is to be taken into account in determining the ends of conduct. This is the only consistent outcome of the ethical process which is in course of evolution on the earth. This world was not made and presented to any particular clique for its exclusive use or enjoyment. The earth belongs, if it belongs to anybody, to the beings who inhabit it—to _all_ of them. And when one being or set of beings sets itself up as the sole end for which the universe exists, and looks upon and acts toward others as mere means to this end, it is usurpation, nothing else and never can be anything else, it matters not by whom or upon whom the usurpation is practised. A tyrant who puts his own welfare and aggrandisement in the place of the welfare of a people, and compels the whole people to act as a means to his own personal ends, is not more certainly a usurper than is a species or variety which puts its welfare in the place of the welfare of all the inhabitants of a world. The refusal to put one’s self in the place of others and to act toward them as one would that they would act toward him does not depend for its wrongfulness upon who makes the refusal or upon whether the refusal falls upon this or that individual or set. Deeds are right and wrong in themselves; and whether they are right or wrong, good or evil, proper or improper, whether they should be done or should not be done, _depends upon their effects upon the welfare of the inhabitants of the universe_. The basic mistake that has ever been made in this egoistic world in the judging and classifying of acts has been the mistake of judging and classifying them with reference to their effects upon some particular fraction of the inhabitants of the universe. In pure egoism conduct is judged as good or bad solely with reference to the results, immediate or remote, which that conduct produces, or is calculated to produce, on the _self_. To the savage, that is right or wrong which affects favourably or unfavourably _himself_ or his _tribe_. And this sectional spirit of the savage has, as has been shown, characterised the moral conceptions of the peoples of all times. The practice human beings have to-day—the practice of those (relatively) broad and emancipated minds who are large enough to rise above the petty prejudices and ‘patriotisms’ of the races and corporations of men, and are able to view ‘the world as their country’ (the world of _human_ beings, of course)—the practice such minds have of estimating conduct solely with reference to its effects upon the human species of animals is a practice which, while infinitely broader and more nearly ultimate than that of the savage, belongs logically in the same category with it. The partially emancipated human being who extends his moral sentiments to all the members of his own species, but denies to all other species the justice and humanity he accords to his own, is making on a larger scale the same