Nature

"In our guardianship of the rights of animals, must we not protect the weak among them against the strong? Must we not put to death blackbirds and thrushes because they feed on worms, or (if capital punishment offends our humanitarianism) starve them slowly by permanent captivity and vegetarian diet? What becomes of the 'return to nature' if we must prevent the cat's nocturnal wanderings, lest she should wickedly slay a mouse? Are we not to vindicate the rights of the persecuted prey of the stronger? Or is our declaration of the rights of every creeping thing to remain a mere hypocritical formula to gratify pug-loving sentimentalists."

"When we try to use psychologically based ethics to protect the flora or even the insentient fauna, to protect endangered species or ecosystems, we can only stammer. Wild nature is prolific, but not very compassionate, and what does it mean to respect life at the same time that we value natural processes? A bison fell through the ice into a river in Yellowstone Park; the environmental ethics there, letting nature take its course, forbade would-be rescuers from either saving or mercy killing the suffering animal. When the bighorn sheep of Yellowstone caught pinkeye, were blinded, injured, and starving as a result, 300 bighorns perished, over half the herd. Wildlife veterinarians wanted to treat the disease, but the Yellowstone ethicists left them to suffer, seemingly not respecting their life. Had they no mercy? No respect for life?"

"The rescue of individual animals—a couple of whales, a bison, a few deer—is humane enough and does not seem to have any detrimental effects, but that may not be the end of moral considerations, which ought to act on principles that can be universalized. Perhaps it brings these duties into clearer focus to consider populations, herds with hundreds of animals."

"Sound good? Nice parrots. However, they are merely postponing the point at which the red teeth and claws come into the picture. These parrot parents produce more than two offspring. What do you think happens to most of them? They go off and found happy egalitarian parrot families of their own? Maybe for a little while. But a species can't expand indefinitely. Most of these new parrots will get eaten or starve to death. The lucky few will go on to put dozens of new parrots into the world, for natural selection to claw apart and eat alive. r is evil, but K is not so great either."

"[T]he system of destruction amongst animals holds an express relation to the system of fecundity; that they are parts indeed of one compensatory scheme; is, that in each species the fecundity bears a proportion to the smallness of the animal, to the weakness, to the shortness of its natural term of life, and to the danger and enemies by which it is surrounded. An elephant produces but one calf: a butterfly lays six hundred eggs. Birds of prey seldom produce more than two eggs: the sparrow tribe, and the duck tribe, frequently sit upon a dozen. In the rivers, we meet with a thousand minnows for one pike; in the sea, a million of herrings for a single shark. Compensation obtains throughout. Defencelessness and devastation are repaired by fecundity."

"The national park ethic has concluded that a simple extension of compassion from human, and Christian, ethics to wildlife does not appreciate their wildness. Perhaps we are beginning to see the trouble with rescuing those whales. Or maybe we are carrying this let-nature take-its-course ethic to extremes. We are beginning to worship nature. Has ethics here somehow gone wild in the bad sense, blinded by a philosophy of false respect for cruel nature? Can this indifference be the right ethics for wild animals? Can it be godly to say, "Let them suffer!"?"

"If there are any marks at all of special design in creation, one of the things most evidently designed is that a large proportion of all animals should pass their existence in tormenting and devouring other animals. They have been lavishly fitted out with the instruments necessary for that purpose; their strongest instincts impel them to it, and many of them seem to have been constructed incapable of supporting themselves by any other food. If a tenth part of the pains which have been expended in finding benevolent adaptations in all nature, had been employed in collecting evidence: to blacken the character of the Creator, what scope for comment would not have been found in the entire existence of the lower animals, divided, with scarcely an exception, into devourers and devoured, and a prey to a thousand ills from which they are denied the faculties necessary for protecting themselves! If were not obliged to believe the animal creation to be the work of a demon, it is because we need not suppose it to have been made by a Being of infinite power. But if imitation of the Creator's will as revealed in nature, were applied as a rule of action in this case, the most atrocious enormities of the worst men would be more than justified by the apparent intention of Providence that throughout all animated nature the strong should prey upon the weak."

"[I]f animal suffering matters and that is the basis of our reason not to cause animal suffering, then it seems that animal suffering that is caused not by us but by other conditions is also bad and there must, therefore, also be a reason why it should be prevented if at all possible. It just seems to me a quite clear inference."

"Death introduc'd through fierce antipathie: Beast now with Beast gan war, & Fowle with Fowle, And Fish with Fish; to graze the Herb all leaving, Devourd each other"

"It seems, moreover, that my argument has some relevance to choices we must make even now. There are some species of large predatory animals, such as the Siberian tiger, that are currently on the verge of extinction. If we do nothing to preserve it, the Siberian tiger as a species may soon become extinct. The number of extant Siberian tigers has been low for a considerable period. Any ecological disruption occasioned by their dwindling numbers has largely already occurred or is already occurring. If their number in the wild declines from several hundred to zero, the impact of their disappearance on the ecology of the region will be almost negligible. Suppose, however, that we could repopulate their former wide-ranging habitat with as many Siberian tigers as there were during the period in which they flourished in their greatest numbers, and that that population could be sustained indefinitely. That would mean that herbivorous animals in the extensive repopulated area would again, and for the indefinite future, live in fear and that an incalculable number would die in terror and agony while being devoured by a tiger. In a case such as this, we may actually face the kind of dilemma I called attention to in my article, in which there is a conflict between the value of preserving existing species and the value of preventing suffering and early death for an enormously large number of animals."

"The suffering that animals undergo while being caught and eaten may be intense and the process by which they are killed may last for a quarter of an hour or more. Because the number of predators worldwide is enormous, and because, like us, many of them must eat with considerable frequency, the aggregate amount of suffering in the world at any time that is caused by predation is unimaginably vast."

"[T]here are problems with using any of these definitions of biodiversity as a proxy for animal welfare. Biodiversity is essentially a measure of variety, even if different definitions of biodiversity involve different types of variety. Variety is not the same thing as flourishing. Among humans, this is very clearly true: I can work in a very diverse department (in terms of nationality, gender, philosophical style, etc.) where everyone is miserable. We see the same thing among nonhumans. A region with high biodiversity is full of lots of different kinds of individuals. They might be suffering; their lives might be barely worth living. But if they are alive, they count positively toward biodiversity. The only time welfare will affect biodiversity at all is when it affects either reproduction or mortality to such an extent that the relevant kind of variability in the population is diminished—for example, when a species goes extinct. However, significant effects on welfare happen to species members long before their species goes extinct. To care about biodiversity, then, is to care about the existence or presence of the kinds, not about the welfare of the individuals belonging to those kinds."

"This discussion may seem purely abstract; neither the lions' vegan diet nor the fight against their predation is still on the agenda. It is undoubtedly preferable, strategically, to concentrate our efforts on the predation committed by the humans, i.e. on their consumption of meat. However, the way we see predation and the solutions we allow ourselves to imagine are not without consequences. There is a strong symbolic value, it seems to me, to affirm that it would be right to prevent predation, even at the cost of the life of the predator. It can also help us to feel more comfortable with the limited interventions that we can now practice in the wild, for example to protect a mouse from an owl. We may feel uncomfortable asking ourselves in Kant's way if we can want the maxim of our act to be a universal law, which would imply that the owl is starving. Accepting that indeed we may want to universalize this maxim can allow us to act more serenely."

"Suppose that we could arrange the gradual extinction of carnivorous species, replacing them with new herbivorous ones. Or suppose that we could intervene genetically, so that currently carnivorous species would gradually evolve into herbivorous ones, thereby fulfilling Isaiah's prophecy. If we could bring about the end of predation by one or the other of these means at little cost to ourselves, ought we to do it?"

"Viewed from a distance, the natural world often presents a vista of sublime, majestic placidity. Yet beneath the foliage and hidden from the distant eye, a vast, unceasing slaughter rages. Wherever there is animal life, predators are stalking, chasing, capturing, killing, and devouring their prey. Agonized suffering and violent death are ubiquitous and continuous."

"[I]f suffering is bad for animals when we cause it, it is also bad for them when other animals cause it. That suffering is bad for those who experience it is not a human prejudice; nor is an effort to prevent wild animals from suffering a moralistic attempt to police the behavior of other animals. Even if we are not morally required to prevent suffering among animals in the wild for which we are not responsible, we do have a moral reason to prevent it, just as we have a general moral reason to prevent suffering among human beings that is independent both of the cause of the suffering and of our relation to the victims. The main constraint on the permissibility of acting on our reason to prevent suffering is that our action should not cause bad effects that would be worse than those we could prevent."

"A strong duty to relieve suffering that does not discriminate between species would require radical changes in the ways that we relate to other animals. It would, for example, require an end to the practice of factory farming, in which billions of animals are annually subjected to extreme suffering in order to supply humans with meat and other products at the lowest possible cost. It would also raise difficult questions about the practice of experimenting on animals to obtain medical benefits for humans. These cases, much discussed in the literature on animal ethics, involve suffering that is inflicted by human beings. But a species-blind duty to relieve suffering would also make it a prima facie requirement to save animals from suffering brought upon them by natural conditions and other animals."

"The lioness sinks her scimitar talons into the zebra's rump. They rip through the tough hide and anchor deep into the muscle. The startled animal lets out a loud bellow as its body hits the ground. An instant later the lioness releases her claws from its buttocks and sinks her teeth into the zebra's throat, choking off the sound of terror. Her canine teeth are long and sharp, but an animal as large as a zebra has a massive neck, with a thick layer of muscle beneath the skin, so although the teeth puncture the hide they are too short to reach any major blood vessels. She must therefore kill the zebra by asphyxiation, clamping her powerful jaws around its trachea (windpipe), cutting off the air to its lungs. It is a slow death. If this had been a small animal, say a Thomson's gazelle (Gazella thomsoni) the size of a large dog, she would have bitten it through the nape of the neck; her canine teeth would then have probably crushed the vertebrae or the base of the skull, causing instant death. As it is, the zebra's death throes will last five or six minutes."

"It would be good to prevent the vast suffering and countless violent deaths caused by predation. There is therefore one reason to think that it would be instrumentally good if predatory animal species were to become extinct and be replaced by new herbivorous species, provided that this could occur without ecological upheaval involving more harm than would be prevented by the end of predation. The claim that existing animal species are sacred or irreplaceable is subverted by the moral irrelevance of the criteria for individuating animal species. I am therefore inclined to embrace the heretical conclusion that we have reason to desire the extinction of all carnivorous species."

"Consider the subtleness of the sea; how its most dreaded creatures glide under water, unapparent for the most part, and treacherously hidden beneath the loveliest tints of azure. Consider also the devilish brilliance and beauty of many of its most remorseless tribes, as the dainty embellished shape of many species of sharks. Consider, once more, the universal cannibalism of the sea; all whose creatures prey upon each other, carrying on eternal war since the world began."

"[F]rom an antispeciesist view, which takes the interests of all sentient animals into account, whether they are human or not, what matters most is how their well-being is affected by our actions and omissions. It follows from this view that we have decisive reasons against performing negative interventions in nature (those with an expected net negative value for nonhuman animals). Similarly, it implies that, whenever it is in our power to do so, and if the intervention is expected to bring about more benefits than harms, we have decisive reasons to intervene in nature with the aim of helping the animals that live there."

"[H. G.] Wells' Utopia is not vegan — nor even vegetarian: the primary motive was to provide human beings with a paradise in which to live. However, there is no reason we should not envisage a vegan version of this Wellsian Utopia, a Garden Earth in which the harms that befall all beings have been eradicated, or at least reduced to a minimum. This might involve eliminating those creatures that are inimical to this project, such as carnivores. Would this be morally acceptable?"

"[S]uch order cannot exist without evil ... Animals destined for the nourishment of other species. The inborn envy and hatred of living beings toward their fellows."

"If, in order to discharge our moral duties, we are obliged to act to prevent harm, then we ought to interfere with nature to stop the suffering and death that occur there. Given the power to create a world free of suffering, or at least in which the amount of suffering is vastly reduced (eg by doing away with hyenas), then we ought to utilize that power. Failure to do so is a culpable omission on our part."

"I also naturally come to the conclusion that you are the avowed enemy of men, and all other creatures of your creation. Sometimes alluring, at other times menacing; now attacking, now striking, now pursuing, now destroying; you are always engaged in tormenting us. Either by habit or necessity you are the enemy of your own family, and the executioner of your own flesh and blood."

"[I]n nature, animals suffer a lot. They are constantly in search of food; they are little protected from extreme climatic situations; they do not receive any medical assistance if they are injured or sick; they are regularly attacked by other wild animals; And so on. Moreover, almost all animals brought into the world die before they can reproduce. It is indeed necessary to realize that a population remains stable if, on average, each animal gives life to a descendant which can also reproduce. The fact that the animals that do reproduce give birth to tens, hundreds, or even many more descendants means that very few survive. This massacre shows how trying the conditions in which they live are. Certain antispeciesists therefore believe that, faced with this situation, we should try to find ways of relieving wild animals of the evils that overwhelm them."

"Go into a garden of plants, grass, flowers. No matter how lovely it seems. Even in the mildest season of the year. You will not be able to look anywhere and not find suffering. That whole family of vegetation is in a state of 'souffrance', each in its own way to some degree. Here a rose is attacked by the sun, which has given it life; it withers, languishes, wilts. There a lily is sucked cruelly by a bee, in its most sensitive, most life-giving parts. Sweet honey is not produced by industrious, patient, good, virtuous bees without unspeakable torment for those most delicate fibers, without the pitiless massacre of flowerets. That tree is infested by an ant colony, that other one by caterpillars, flies, snails, mosquitoes; this one is injured in its bark and afflicted by the air or by the sun penetrating the wound; that other one has a damaged trunk, or roots; that other has many dry leaves; that other one has its flowers gnawed at, nibbled; that other one has its fruits pierced, eaten away. That plant is too warm, this one too cold; too much light, too much shade; too wet, too dry. One cannot grow or spread easily because there are obstacles and obstructions; another finds nowhere to lean, or has trouble and struggles to reach any support. In the whole garden you will not find a single plant in a state of perfect health. Here a branch is broken by the wind or by its own weight; there a gentle breeze is tearing a flower apart, and carries away a piece, a filament, a leaf, a living part of this or that plant, which has broken or been torn off. Meanwhile you torture the grass by stepping on it; you grind it down, crush it, squeeze out its blood, break it, kill it. A sensitive and gentle young maiden goes sweetly cutting and breaking off stems. A gardener expertly chops down trunks, breaking off sensitive limbs, with his nails, with his tools. Certainly these plants live on; some because their infirmities are not fatal, others because even with fatal diseases, plants, and animals as well, can manage to live on a little while. The spectacle of such abundance of life when you first go into this garden lifts your spirits, and that is why you think it is a joyful place. But in truth this life is wretched and unhappy, every garden is like a vast hospital (a place much more deplorable than a cemetery), and if these beings feel, or rather, were to feel, surely not being would be better for them than being."

"The terrible pain, suffering, and untimely death caused by events like fire, flood, landslide, hurricane, earthquake, tidal wave, and famine and by diseases like cancer, leprosy and tetanus—as well as crippling defects and deformities like blindness, deafness, dumbness, shriveled limbs, and insanity by which so many sentient beings are cheated of the full benefits of life."

"Still do I that most fierce destruction see, — The Shark at savage prey — the hawk at pounce, — The gentle Robin, like a Pard or Ounce, Ravening a worm, —"

"And should have been most happy, – but I saw Too far into the sea, where every maw The greater on the less feeds evermore. –"

"The tiger pounces upon the giraffe and rides it to death, all the while tearing the flesh from the bleeding animal ; the puma pounces upon the mountain goat; the hyena tears the entrails from its living prey and the cat pounces upon the beautiful song bird and takes its innocent life — where is your merciful, loving, personal God?"

"The ground is cracked because there is no rain in the land; the farmers are dismayed and cover their heads. Even the doe in the field deserts her newborn fawn because there is no grass. Wild donkeys stand on the barren heights and pant like jackals; their eyes fail for lack of food."

"Do you hunt the prey for the lioness and satisfy the hunger of the lions when they crouch in their dens or lie in wait in a thicket? Who provides food for the raven when its young cry out to God and wander about for lack of food?"

"A while ago I watched a wildlife documentary about Komodo dragons poisoning, tracking for a week or so, and then, finally, when their victim became too weak to defend itself, disembowelling and eating alive, a water buffalo. The cameraman said this had been his first ever wildlife assignment, and it would probably also be his last, because he couldn't cope with the depth of suffering he had been forced to witness. That was just one poor creature. Each day, millions of animals are similarly forced to tear each other limb from limb to survive. And this has been going on for hundreds of millions of years. This is, in many ways, a beautiful world. But it's also a staggeringly cruel and horrific world for very many of its inhabitants."

"In the immense sphere of living things, the obvious rule is violence, a kind of inevitable frenzy which arms all things in mutua funera. Once you leave the world of insensible substances, you find the decree of violent death written on the very frontiers of life. Even in the vegetable kingdom, this law can be perceived: from the huge catalpa to the smallest of grasses, how many plants die and how many are killed! But once you enter the animal kingdom, the law suddenly becomes frighteningly obvious. A power at once hidden and palpable appears constantly occupied in bringing to light the principle of life by violent means. In each great division of the animal world, it has chosen a certain number of animals charged with devouring the others; so there are insects of prey, reptiles of prey, birds of prey, fish of prey, and quadrupeds of prey. There is not an instant of time when some living creature is not devoured by another ... Thus is worked out, from maggots up to man, the universal law of the violent destruction of living beings. The whole earth, continually steeped in blood, is nothing but an immense altar on which every living thing must be sacrificed without end, without restraint, without respite until the consummation of the world, the extinction of evil, the death of death."

"[E]ven if all 7.3 billion human beings on this planet were turned into vegan Buddhas, the problem of wild animal suffering would remain—we would still be surrounded by an ocean of self-conscious creatures that probably even a superintelligence could not liberate."

"These properties of animals, wherever they are found, must, I think, be referred to design; because there is, in all cases of the first, and in most cases of the second, an express and distinct organization provided for the producing of them ... the fangs of vipers, the stings of wasps and scorpions, are as clearly intended for their purpose, as any animal structure is for any purpose the most incontestably beneficial. And the same thing must ... be acknowledged of the talons and beaks of birds, of the tusks, teeth, and claws of beasts of prey, of the shark's mouth, of the spider's web, and of numberless weapons of offence belonging to different tribes of voracious insects. We cannot, therefore, avoid the difficulty by saying, that the effect was not intended. The only question open to us is, whether it be ultimately evil. From the confessed and felt imperfection of our knowledge, we ought to presume, that there may be consequences of this economy which are hidden from us: from the benevolence which pervades the general designs of nature, we ought also to presume, that these consequences, if they could enter into our calculation, would turn the balance on the favorable side."

"Documentary film of scenes of wild carnivores preying on other animals is usually edited so to not show the harsh reality of nature. A TV program I watched by chance 12 years ago reported the fact without concealing the details ... Five hyenas surrounded an animal like a deer at night and bit its abdomen. The animal had already lost the vigor to run away or to resist and was immobilized by terror at the persistent attack of the hyenas. In a moment, the skin of its abdomen was torn up and the bloody flesh was exposed throughout the abdomen. The animal's four legs staggered but it didn't fall; the legs stood and supported the body full of injuries. The hyenas bit the animal's exposed bloody flesh, bit by bit, and began to eat it. The animal didn't fall down yet and stood still with all its might, but no one saved this pitiful animal; it was eaten alive ...This occurrence is not special but repeated everywhere on the earth every day. I was deeply shocked, however, as if I had learned nature's true colors of cruelty for the first time. I had the intuition that such thing should absolutely not exist. Even if people permit it as natural law, I must deny it firmly. I wanted to drive away the hyenas to save the animals from being eaten alive ... If I had not seen the TV program by chance, I would have continued to eat meat and to hold a superficial philosophy ignorant of the cruelty of nature."

"The wolf will live with the lamb, The leopard will lie down with the goat, The calf and the lion and the yearling together; And a little child will lead them. The cow will feed with the bear, Their young will lie down together, And the lion will eat straw like the ox. The infant will play near the hole of the cobra, And the young child put his hand into the viper’s nest. They will neither harm nor destroy On all my holy mountain, For the earth will be full of the knowledge of the Lord, As the waters cover the sea."

"It is not fair to sympathize only with livestock, and not with animals eaten by carnivores. Everyone would have wanted to help the animal attacked by the carnivores if he had actually observed the scene I described [documentary footage of a deer being attacked by hyenas]."

"Would an infinitely wise, good, and powerful God, intending to produce man, commence with the lowest possible forms of life; with the simplest organism that can be imagined, and during immeasurable periods of time, slowly and almost imperceptibly improve upon the rude beginning, until man was evolved? Would countless ages thus be wasted in the production of awkward forms, afterwards abandoned? Can the intelligence of man discover the least wisdom in covering the earth with crawling, creeping horrors that live only upon the agonies and pangs of others? Can we see the propriety of so constructing the earth, that only an insignificant portion of its surface is capable of producing an intelligent man? Who can appreciate the mercy of so making the world that all animals devour animals; so that every mouth is a slaughterhouse, and every stomach a tomb? Is it possible to discover infinite intelligence and love in universal and eternal carnage?"

"From the point of view of the moralist the animal world is on about the same level as a gladiator's show. The creatures are fairly well treated, and set to fight–whereby the strongest, the swiftest, and the cunningest live to fight another day. The spectator has no need to turn his thumbs down, as no quarter is given. He must admit that the skill and training displayed are wonderful. But he must shut his eyes if he would not see that more or less enduring suffering is the meed of both vanquished and victor. And since the great game is going on in every corner of the world, thousands of times a minute; since, were our ears sharp enough, we need not descend to the gates of hell to hear [sighs and groans of pain like those heard by Dante]"

"In nature I see, or seem to see, good and evil—intelligence and ignorance—goodness and cruelty—care and carelessness—economy and waste. I see means that do not accomplish the ends—designs that seem to fail. To me it seems infinitely cruel for life to feed on life—to create animals that devour others. The teeth and beaks, the claws and fangs, that tear and rend, fill me with horror. What can be more frightful than a world at-war? Every leaf a battle-field—every flower a Golgotha—in every drop of water pursuit, capture and death. Under every piece of bark, life lying in wait for life. On every blade of grass, something that kills,—something that suffers. Everywhere the strong living on the weak—the superior on the inferior. Everywhere the weak, the insignificant, living on the strong—the inferior on the superior—the highest food for the lowest—man sacrificed for the sake of microbes. Murder universal. Everywhere pain, disease and death—death that does not wait for bent forms and gray hairs, but clutches babes and happy youths. Death that takes the mother from her helpless, dimpled child—death that fills the world with grief and tears."

""The rat goes out for its food, and is clever in getting it, for it eats all animals inferior to it in strength", and in turn, it "has to avoid snakes and birds and serpents of prey, who look for it in order to devour it" and are stronger than the rat. Mosquitos "know instinctively that blood is the thing which makes them live" and when they see an animal, "they know that the skin has been fashioned to serve them as food". In turn, flies hunt the mosquito "which is the food that they like best", and predators eat the flies. "All animals, in short, can not exist without food, neither can the hunting animal escape being hunted in his turn. Every weak animal devours those weaker than itself. Strong animals cannot escape being devoured by other animals stronger than they."

"The first circumstance which introduces evil, is that contrivance or economy of the animal creation, by which pains, as well as pleasures, are employed to excite all creatures to action, and make them vigilant in the great work of self-preservation. Now pleasure alone, in its various degrees, seems to human understanding sufficient for this purpose. All animals might be constantly in a state of enjoyment: but when urged by any of the necessities of nature, such as thirst, hunger, weariness; instead of pain, they might feel a diminution of pleasure, by which they might be prompted to seek that object which is necessary to their subsistence. Men pursue pleasure as eagerly as they avoid pain; at least they might have been so constituted. It seems, therefore, plainly possible to carry on the business of life without any pain. Why then is any animal ever rendered susceptible of such a sensation? If animals can be free from it an hour, they might enjoy a perpetual exemption from it; and it required as particular a contrivance of their organs to produce that feeling, as to endow them with sight, hearing, or any of the senses. Shall we conjecture, that such a contrivance was necessary, without any appearance of reason? and shall we build on that conjecture as on the most certain truth?"

"Observe, too, says Philo, the curious artifices of nature, in order to embitter the life of every living being. The stronger prey upon the weaker, and keep them in perpetual terror and anxiety. The weaker too, in their turn, often prey upon the stronger, and vex and molest them without relaxation. Consider that innumerable race of insects, which either are bred on the body of each animal, or flying about infix their stings in him. These insects have others still less than themselves, which torment them. And thus on each hand, before and behind, above and below, every animal is surrounded with enemies, which incessantly seek his misery and destruction."

"High on the topmost branches of the elm, In sable conversation sits the flock Of social starlings, the withdrawing beam Enjoying, supperless, of hasty day. Half starved and petrified, the pigeon mopes With bloated plumage on the dove-house tile, And seems forgetful of his amorous vow And note of love profound."

"I never pity animals in captivity because I have seen too many wild animals suffering from starvation and other things. I remember polar bears emaciated to extreme weakness because the ice had gone and with it every chance for them to hunt food. I have seen caribou exhausted by fear, and around them howling wolves forcing them to run and run until they lost sense and strength and became an easy prey. In nature, every animal is merciless toward every other."

", Philozoia: Or Moral Reflections on the Actual Condition of the Animal Kingdom, and on the Means of Improving the Same (1839), pp. 65–66"

"Why ridicule the act, the feeling blame, Which from the spider would the fly reclaim; Since from the reptile, in gradation due, 'Twould link the world in sympathy to you? Let not this bold assertion ease thy mind, "This all is nature, and by heav'n design'd:" Would you not bless the arm, if stretch'd to save Your individual carcass from the grave? From the fierce tiger's unrelenting claw, Or rav'nous wolf; though Nature gave the law?"