But “nature is one with rapine,” say some, and this utopian theory of “rights,” if too widely extended, must come in conflict with that iron rule of internecine competition by which the universe is regulated. But is the universe so regulated? We note that this very objection, which was confidently relied on a few years back by many opponents of the emancipation of the working-classes, is not heard of in that connection now. Our learned economists and men of science, who set themselves to play the defenders of the social _status quo_, have seen their own weapons of “natural selection,” “survival of the fittest,” and what not, snatched from their hands and turned against them, and are therefore beginning to explain to us, in a scientific manner, what we untutored humanitarians had previously felt to be true, viz., that competition is not by any means the sole governing law among the human race. We are not greatly dismayed, then, to find the same old bugbear trotted out as an argument against animals’ rights--indeed, we see already unmistakable signs of a similar reversal of the scientific judgment.[16] The charge of “sentimentalism” is frequently brought against those who plead for animals’ rights. Now “sentimentalism,” if any meaning at all can be attached to the word, must signify an inequality, an ill balance of sentiment, an inconsistency which leads men into attacking one abuse, while they ignore or condone another where a reform is equally desirable. That this weakness is often observable among “philanthropists” on the one hand, and “friends of animals” on the other, and most of all among those acute “men of the world,” whose regard is only for themselves, I am not concerned to deny; what I wish to point out is, that the only real safeguard against sentimentality is to take up a consistent position towards the rights of men and of the lower animals alike, and to cultivate a broad sense of universal justice (not “mercy”) for all living things. Herein, and herein alone, is to be sought the true sanity of temperament.