“Although other animals may be different from us, this does not make them LESS than us”

“People kill nonhuman animals for food, for their skins, and sometimes just for fun. We enslave animals and force them to work for us. We experiment on them and justify their suffering in terms of our advantage. Because most of us want to be able to view ourselves as good people (and, perhaps more importantly, because we want others to view us as good people), we may be motivated to view nonhumans in such a way that these activities are rendered morally unproblematic. One way to do this is to view other animals as utterly different from us.”

“It is often the mistakes of others that benefit the rest of us—and, sadly, not them … For the antifragile, harm from errors should be less than the benefits.”

“Is Man so different from any of these Apes that he must form an order by himself? Or does he differ less from them than they differ from one another, and hence must take his place in the same order with them?”

“If there's nothing in here but atoms, does that make us less or does that make matter more?”

“Man only is endowed with wisdom so as to understand religion, and this is the principal if not the only difference betwixt him and dumb animals; for other things that seem peculiar to him, though they are not the same in them, yet they appear to be alike … What is there more peculiar to man than reason, and foresight? Yet there are animals which make several different ways of retiring from their dens; that when in danger they may escape; which without understanding and forethought they could not do. Others make provision for the future.”
Solus (homo) sapientia instructus est ut religionem solus intellegat, et haec est hominis atque mutorum vel praecipua, vel sola distantia; nam caetera quae videntur hominis esse propria, etsi non sint talia in mutis, tamen similia videri possunt … Quid tam proprium homini quam ratio, et providentia futuri? Atqui sunt animalia, quae latibulis suis diversos, et plures exitus pandant; ut si quod periculum inciderit, fuga pateat obsessis; quod non facerent, nisi inesset illis intelligentia, et cogitatio. Alia provident in futurum.

“Drinking when not thirsty and making love all the time, madam, is all that distinguishes us from other animals.”

“You are different. That does not make you less.”

“Of the cosmic Gods some make the world be, others animate it, others harmonize it, consisting as it does of different elements; the fourth class keep it when harmonized.”

“The doctrine of human dignity says that humans merit a level of moral concern wholly different from that accorded to mere animals; for this to be true, there would have to be some big, morally significant difference between them. Therefore, any adequate defense of human dignity would require some conception of human beings as radically different from other animals. But that is precisely what evolutionary theory calls into question. It makes us suspicious of any doctrine that sees large gaps of any sort between humans and all other creatures. This being so, a Darwinian may conclude that a successful defense of human dignity is most unlikely.”