The thesis of the New Ethics is the ethical corollary of the doctrine of evolution. It is simply the expansion of ethics to suit the biological revel… - J. Howard Moore

To take the life of an ox for his muscles, or to kill a sheep for his skin is murder, and those who do these things or cause them to be done are murderers just as actually as highwaymen are who blow off the heads of hapless wayfarers for their guineas. If these things seem untrue it is not because they are untrue, but because those to whom they seem so are unable to judge conduct from the quadrupedal point of view.

Ethics, in our part of the world, may be considered to have advanced, at least in its pretensions, to the anthropocentric stage of evolution. Aggregation has advanced from individual to tribe, and from tribe to race, and from race to sex, and from sex to species, until to-day the ethical conception of many minds includes, with greater or less vividness and sincerity, all sexes, colors, and conditions of men. The fact that an animal is a human, that is, that he belongs to the hominine species of beings, entitles him, regardless of his imperfections, to some sort of consideration.

Is murder stripped of its blackness by become a fine art? All assassination is practically instantaneous and painless, the assassination of men as as well as that of birds and quadrupeds. What would the author of such nonsense think if the assassination of his brother or mother blandly attempted to relieve himself of all guilt by means of the assurance that his victim had experienced no suffering? The crime of extermination does not consist in the creation of pain, but in the destruction of that precious and mysterious essence called life.