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April 10, 2026
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"[I]t is not inherently absurd to suppose that there is an obligation to protect animals from natural predators, even if this obligation has limited practical application. Nor (except, perhaps, in the case of ethical holists) does it conflict with our deepest moral convictions. If one of these convictions is that we should strive to reduce the amount of suffering in the world, then assisting prey animals, in some cases at least, is one way in which this might be accomplished."
"Nature isn't good or bad. It doesn't say anything about happiness or suffering. What we can do is look at what drives our existence, and then figure out what experiences animals are most likely to have as a result."
"It is better for the genes of Darwin's wasp that the caterpillar should be alive, and therefore fresh, when it is eaten, no matter what the cost in suffering. If Nature were kind, She would at least make the minor concession of anesthetizing caterpillars before they were eaten alive from within. But Nature is neither kind nor unkind. She is neither against suffering nor for it. Nature is not interested in suffering one way or the other unless it affects the survival of DNA. It is easy to imagine a gene that, say, tranquilizes gazelles when they are about to suffer a killing bite. Would such a gene be favored by natural selection? Not unless the act of tranquilizing a gazelle improved that gene's chances of being propagated into future generations. It is hard to see why this should be so, and we may therefore guess that gazelles suffer horrible pain and fear when they are pursued to the death– as many of them eventually are."
"This admission of the imperfection of some parasites does not console their victims, however. The situation is relevant in assessing the adequacy of unconditional positive, sometimes highly emotional utterances about nature. What do human beings do when witnessing animals in what they think is unnecessary and prolonged pain? Those who intensely identify with the victims try to rescue them, provided it is not too late and a practical way is seen. The rescue may involve merciful killing by human hands. Generalized, and made into a policy, rescue attempts would amount to an attempt to reform nature. Not everybody studying the consequences of such a policy will accept it as desirable. Because it is totally out of our reach completely to eliminate prolonged extreme suffering, it is of no practical value to discuss its ethical status, but its existence makes general glorification of nature strange to many of us."
"In every part of the animal world we find implements of torture surpassing in devilish ingenuity anything that was ever seen in the dungeons of the Inquisition."
"Much as animals suffer in a natural state, much more do they seem to suffer when under the dominion of the generality of men. What suffering in the former can be supposed to equal the constant torture of a hackney-coach horse?"
"On top of all the miseries inflicted by predators and parasites, the members of a species show no pity to their own kind. Infanticide, siblicide, and rape can be observed in many kinds of animals; infidelity is common even in so-called pair-bonded species; cannibalism can be expected in all species that are not strict vegetarians; death from fighting is more common in most animal species than it is in the most violent American cities ... Perhaps biology would have been able to mature more rapidly in a culture not dominated by Judeo-Christian theology and the Romantic tradition. It might have been well served by the First Holy Truth from [Buddha's] Sermon at Benares: "Birth is painful, old age is painful, sickness is painful, death is painful..." As soon as we recognize that there is nothing morally commendable about the products of evolution, we can describe human psychology honestly, without the fear that identifying a "natural" trait is the same as condoning it. As Katharine Hepburn says to Humphrey Bogart in The African Queen, "Nature, Mr. Allnut, is what we are put in this world to rise above.""
"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?"
"That there is much suffering in the world no one disputes. Some have attempted to explain this in reference to man by imagining that it serves for his moral improvement. But the number of men in the world is as nothing compared with that of all other sentient beings, and these often suffer greatly without any moral improvement. A being so powerful and so full of knowledge as a God who could create the universe, is to our finite minds omnipotent and omniscient, and it revolts our understanding to suppose that his benevolence is not unbounded, for what advantage can there be in the sufferings of millions of the lower animals throughout almost endless time?"
", Philozoia: Or Moral Reflections on the Actual Condition of the Animal Kingdom, and on the Means of Improving the Same (1839), pp. 65–66"
"Such is the condition of organic nature! whose first law might be expressed in the words, "Eat or be Eaten!" and which would seem to be one great slaughter-house, one universal scene of rapacity and injustice!"
"The wolf, escorted by his milk-drawn dam, Unknown to mercy, tears the guiltless lamb; The towering eagle, darting from above, Unfeeling rends the inoffensive dove; The lamb and dove on living nature feed, Crop the young herb, or crush the embryon seed. Nor spares the loud owl in her dusky flight, Smit with sweet notes, the minstrel of the night; Nor spares, enamour'd of his radiant form, The hungry nightingale the glowing worm; Who with bright lamp alarms the midnight hour, Climbs the green stem, and slays the sleeping flower."
"It is strange that philosophers first show how one animal supports itself by destroying another, and then enter into discussions on the apparent admirable order of things in their present state. But though this may be a necessary contrivance, and the only way in which life can be supported, it can never be a beautiful one, in our short sights, notwithstanding that something worse might be, were this not the case."
"Delightful representations of animated nature have indeed been made by the best authors, which I hope I shall be pardoned in dissenting from, and confess that though I am not blind to there being much enjoyment, the different evils of all animals, and of all classes of mankind, strike me with the most force. Those authors construe almost all things into so many tokens of happiness. If they look at a drop of water through a microscope, and see a multitude of animalcula swimming about, they seem to conclude that they must all be in a state of pleasure; not judging by analogy, that for one whose motions are the effect of happy sensation, there may be several which are struggling for food, from disease, and other such causes; that even the very fluid they inhabit is disputed by larger animals, who are continually destroying them and giving them the agonies of death after a very short life, whether it be of pleasure or of pain, and thereby embittering the draught of the thinking part of mankind. The different actions and cries indeed of all creatures, are adverted to as enlivening scenes of happiness; not noticing how many of them, which to the uninformed may appear to proceed from enjoyment, are in fact produced by fear, anger, pain, and the like; and which close observation will frequently discover them to be. How are the weak and sickly males oppressed by the strong and healthy ones, crossed in their amours, deprived of their food, injured in their bodies, and at last driven to end their lives in solitary places!"
"Thus, from the war of nature, from famine and death, the most exalted object which we are capable of conceiving, namely, the production of the higher animals, directly follows."
"Yet it must be confessed that whichever way we turn our eyes we see a system of aggression and destruction. In order for one animal to live, thousands must die: directly so if the one be carnivorous, and indirectly so if graminivorous. It has been calculated that some birds destroy thousands of butterflies during the rearing of a single brood; and if we take man, who is half carnivorous, and calculate how many lives are destroyed to maintain him in comfort during his life, even without sport, the number will appear enormous, no estimate of which can however be made without taking into account the size of the animals he feeds on."
"Yes, do as you would be done by—and not to the dark man and the white woman alone, but to the sorrel horse and the gray squirrel as well; not to creatures of your own anatomy only, but to all creatures. You cannot go high enough nor low enough nor far enough to find those whose bowed and broken beings will not rise up at the coming of the kindly heart, or whose souls will not shrink and darken at the touch of inhumanity. Live and let live. Do more. Live and help live. Do to beings below you as you would be done by beings above you. Pity the tortoise, the katydid, the wild-bird, and the ox. Poor, undeveloped, untaught creatures! Into their dim and lowly lives strays of sunshine little enough, though the fell hand of man be never against them. They are our fellow-mortals. They came out of the same mysterious womb of the past, are passing through the same dream, and are destined to the same melancholy end, as we ourselves. Let us be kind and merciful to them."
"Y: But the whole species of the carnivorous kind would then become extinct. Were they created to be annihilated? Z: I do not see why the whole species of one animal is more important than an equal number of another, although that number might not comprise the whole species of the latter: and, besides, it is not proved that the whole species would perish; as some might feed on the bodies of those animals which they might find that were in a fit state; and also upon vegetables, which they will eat occasionally. It is known that wolves will live in the two ways mentioned, when deprived of other means."
"In other cases we are interfering with nature, whether we like it or not. It is not a question of uncertainty holding us back from policing, but rather how to compare one form of policing to another. Humans change water levels, fertilize particular soils, influence climatic conditions, and do many other things that affect the balance of power in nature. These human activities will not go away any time soon, but in the meantime we need to evaluate their effects on carnivores and their victims."
"If the universe were self-aware, the only reasonable conclusion one could reach about it is that it hates itself, as it has decided to manifest itself as a legion of survival machines that tear each other apart for a living."
"[I]n other parts of the African continent, when the fierceness of the summer has dried up the rivers, the amphibia, great and small, collect in uncongenial crowds in the pools left along the deeper parts of the channel; and the land animals, the deer, the apes, the birds, stoop hastily and furtively to snatch insufficient draughts from the depths where lurk so many ravenous foes. Then, in colder lands, what wretchedness does winter bring—when the snow puts an end to the livelihood of all the tribes which seek sustenance on the earth, and the frost mocks the misery of those whose food is in the marsh or the pool. The frozen-out woodcock taps in vain for a soft spot in which to insert his slender bill—his larder is locked up and the key gone. Now and then comes a winter so sharp that the naturalist misses, next summer, whole species from their accustomed haunts. In one long frost all the snipe perished in parts of Scotland, and have never been plentiful since."
"Most of the 1300 millions of the earth's inhabitants have either a scanty nourishment, unsatisfying and prolonging life with difficulty, or they live for a time in superfluity, from which they derive no preponderating enjoyment, and must for another period actually starve and suffer want, when they must accordingly endure the pains of hunger for long periods, whilst the pleasure of satiety, with perfect stilling of hunger, only occupies a few hours of the day. But now let any one compare the dull delight of satiety and digestion with the distinct gnawing of hunger or the hell-torments of thirst to which animals in deserts, steppes, and such regions, that in the hot season are perfectly dry, are not seldom exposed. How much more, however, must among many species of animals the pain of hunger exceed the pleasure of satiety in the course of life, which at certain seasons die of hunger from want of food, often in considerable numbers, or for weeks and months just on the brink of starvation, prolong their existence in slightly more favourable conditions of life! This happens both with graminivorous birds and birds in the winter of the polar and temperate zones and in the arid tropics, as also with carnivora and beasts of prey, which often for weeks wander about vainly in search of booty until they perish of inanition."
"Fell Oestrus buries in her rapid course Her countless brood in stag, or bull, or horse; Whose hungry larva eats its living way, Hatch'd by the warmth, and issues into day."
"I just think it may be, in fact, the case that nature is just a horror show. It is bad almost any place you could be born in the natural world, you're unlucky to be a rabbit and you're unlucky to be a fox. We're lucky to be humans, sort of, and we can dimly imagine how much luckier we might get in the future if we don't screw up."
"At first sight, domesticated animals may seem much better off than their wild cousins and ancestors. Wild buffaloes spend their days searching for food, water and shelter, and are constantly threatened by lions, parasites, floods and droughts. Domesticated cattle, by contrast, enjoy care and protection from humans. People provide cows and calves with food, water and shelter, they treat their diseases, and protect them from predators and natural disasters. True, most cows and calves sooner or later find themselves in the slaughterhouse. Yet does that make their fate any worse than that of wild buffaloes? Is it better to be devoured by a lion than slaughtered by a man? Are crocodile teeth kinder than steel blades?"
"Every wet spring drowns in the holes they have never learnt to quit a multitude of small helpless creatures—every storm of early summer casts innumerable half-fledged birds prematurely on the hard world to cower, and scramble, and palpitate, and hunger, till inevitable doom overtakes them after a more or less short interval."
"There is, in fact, but one great crime in the universe, and most of the instances of terrestrial wrong-doing are instances of this crime. It is the crime of exploitation—the considering by some beings of themselves as ends, and of others as their means—the refusal to recognize the equal, or the approximately equal, rights of all to life and its legitimate rewards—the crime of acting toward others as one would that others would not act toward him. For millions of years, almost ever since life began, this crime has been committed, in every nook and quarter of the inhabited globe."
"Whichever way man may look upon the earth, he is oppressed with the suffering incident to life. It would almost seem as though the earth had been created with malignity and hatred. If we look at what we are pleased to call the lower animals, we behold a universal carnage. We speak of the seemingly peaceful woods, but we need only look beneath the surface to be horrified by the misery of that underworld. Hidden in the grass and watching for its prey is the crawling snake which swiftly darts upon the toad or mouse and gradually swallows it alive; the hapless animal is crushed by the jaws and covered with slime, to be slowly digested in furnishing a meal. The snake knows nothing about sin or pain inflicted upon another; he automatically grabs insects and mice and frogs to preserve his life. The spider carefully weaves his web to catch the unwary fly, winds him into the fatal net until paralyzed and helpless, then drinks his blood and leaves him an empty shell. The hawk swoops down and snatches a chicken and carries it to its nest to feed its young. The wolf pounces on the lamb and tears it to shreds. The cat watches at the hole of the mouse until the mouse cautiously comes out, then with seeming fiendish glee he plays with it until tired of the game, then crunches it to death in his jaws. The beasts of the jungle roam by day and night to find their prey; the lion is endowed with strength of limb and fang to destroy and devour almost any animal that it can surprise or overtake. There is no place in the woods or air or sea where all life is not a carnage of death in terror and agony. Each animal is a hunter, and in turn is hunted, by day and night. No landscape is so beautiful or day so balmy but the cry of suffering and sacrifice rends the air. When night settles down over the earth the slaughter is not abated. Some creatures see best at night, and the outcry of the dying and terrified is always on the wind. Almost all animals meet death by violence and through the most agonizing pain. With the whole animal creation there is nothing like a peaceful death. Nowhere in nature is there the slightest evidence of kindness, of consideration, or a feeling for the suffering and the weak, except in the narrow circle of brief family life."
"Each strives with each, as each is pressed upon; each must provide for his own subsistence, and defend his own life."
"As for the other spring of Nature, Love, ... In the animal kingdom one can hardly speak of an active sexual selection on the part of the male, even among the highest birds and mammals; of a passive selection through the struggle of the males in which the strongest remains victor, only among a small part of the higher animals, or the rest, the sexual impulse is not individual, but is purely general. But now in the infinitely larger part of the animal kingdom there do not exist organs of sexual pleasure acting as stimulants to coition; without such accordingly coition is an office indifferent to the egoism of the individual which is carried on by the impelling constraint of instinct, as the spinning of the web of the spider or the building of the bird's nest for the eggs hereafter to be laid. To the absence of enjoyment in the office of fecundation in the case of most animals also the frequently indirect form of this function deviating from direct copulation points. When in the vertebrates a personal physical enjoyment appears to occur, it is at first certainly as flat and insignificant as possible; but soon there is also added the contest of the males for the female, which in many species of animals is waged with the greatest bitterness, and has for its consequence often painful injuries, not seldom also the killing of one of the rivals. Add to that, among those animals which at the time of rut form herds led by the victorious male, the involuntary continence of the younger members, whether they separate into smaller detachments or remain with the main herd, when an invasion of the rights of the head of the family is punished in the cruellest fashion. This involuntary continence of the largest part of the males, and the pains and vexation caused the defeated by the contests, seem to me a hundredfold to exceed the pleasures accruing to the prosperous males from the sexual pleasure. As for the females, in the first place, among most animals they far more rarely couple than the privileged males; and, secondly, the pains of child-bearing in their case far outweigh the pleasure derived from copulation."
"A failure to help that polar bear – or any individual animal in a comparable condition, regardless of our responsibility (direct or indirect) for that suffering – is callous and morally wrong. Nor can lack of action be defended by some alleged concern for the course of nature ('We must not interfere!') or the gene pool of the species ('Let the weak die!'). Consider someone who would use those same arguments to justify not intervening to help relieve the suffering of particular human beings during a famine or after a tsunami, or someone who would use such arguments to say that we should not give antibiotics to a child with pneumonia. Such an attitude, reminiscent of various Charles Dickens characters, would be rejected out of hand as immoral. If the only morally relevant factor is 'can they suffer?', there is no relevant moral difference when animals suffer pain that we can alleviate."
"The idea that all captive wild animals are necessarily "miserable" is erroneous, because some captive animals are better fed, better protected and are more happy in captivity than similar animals are in a wild state, beset by dangers and harassed by hunger and thirst."
"A happy home of sunshine, flowers and streams. Yet in the sweetest places cometh ill, A noisome weed that burthens every soil; For snakes are known with chill and deadly coil To watch such nests and seize the helpless young, And like as though the plague became a guest, Leaving a houseless home, a ruined nest— And mournful hath the little warblers sung When such like woes hath rent its little breast."
"Nature here is vile and base. I wouldn't see anything erotical here. I would see fornication and asphyxiation and choking and fighting for survival and growing and just rotting away. Of course, there's a lot of misery. But it is the same misery that is all around us. The trees here are in misery, and the birds are in misery. I don't think they sing, they just screech in pain."
"[E]cosystems do not only have value aesthetically and prudentially, they also have disvalue. In aesthetic terms, few of us enjoy the sight of animals dying through starvation or disease. And many of us also recoil rather than feel a sense of wonder at the reality of predation. And, as we have seen, ecosystems also possess prudential disvalue. As well as improving the well-being of sentient animals of which they are a part, they also facilitate their suffering. This means that if we value ecosystems for the the beauty and the well-being they afford, we cannot object to interventions which interfere with and change those ecosystems if they increase that beauty and well-being. In other words, then, it appears that sometimes out duty may be to protect ecosystems, and at other times it may be to interfere with them."
"Utility, rights, and holistic standards all point toward some modest steps to limit or check the predatory activity of carnivores relative to their victims. At the very least, we should limit current subsidies to nature's carnivores. Policing nature need not be absurdly costly or violate common-sense intuitions."
"If we were asked, "Which one may be called the ruling passion of the wild animal?" we would without hesitation answer,—it is fear."
"The whole earth, believe me ... is cursed and polluted. A perpetual war is kindled amongst all living creatures. Necessity, hunger, want, stimulate the strong and courageous: Fear, anxiety, terror, agitate the weak and infirm. The first entrance into life gives anguish to the new-born infant and to its wretched parent: Weakness, impotence, distress, attend each stage of that life: and it is at last finished in agony and horror."
"It is often assumed that wild animals live in a kind of natural paradise and that it is only the appearance and intervention of human agencies that bring about suffering. This essentially Rousseauian view is at odds with the wealth of informatio n derived from field studies of animal populations. Scarcity of food and water, predation, disease and intraspecific aggression are some of the factors which have been identified as normal parts of a wild environment which cause suffering in wild animals on a regular basis."
"The killing of natural prey for daily food is not murder.A starving wolf on the desolate barren grounds may even kill and devour a wounded pack-mate without becoming a criminal by that act alone. True, such a manifestation of hard-hearted-ness and bad taste is very reprehensible; but its cause is hunger, not sheer blackness of heart."
"Hardships have come. They have come from the inanimate universe in the form of floods, fires, frosts, accidents, diseases, droughts, storms, and the like; from other species, who were competitors or enemies; and from unbrotherly members of the same species. Some have survived, but the great majority have perished. Only a fraction, and generally an appallingly small fraction, of each generation of a species have lived to maturity."
"Next to the plainly expressed desire to quench their thirst the dominant thought in the minds of those animals, one and all, was the fear of being attacked. In some species this ever-present and harassing dread was a pitiful spectacle. I wish it might be witnessed by all those ultra-humane persons who think and say that the free wild animals are the only happy ones!"
"The wing'd Ichneumon for her embryon young. Gores, with sharp horn, the catterpiller throng. The cruel larva mines its silky course, And tears the vitals of its fostering nurse"
"Plants are only reproduced once a year, whereas in insects, especially among the smaller species, one season gives birth to several generations. Among insects there are numbers who live upon other insects; there are some, as the spiders, which devour with indifference their own as well as other species; they serve for food to the birds; and fowls, both wild and tame, are destined for the nourishment of man, or the prey of carnivorous animals. Thus violent deaths seem to be equally as necessary as natural ones; they are both modes of destruction and renovation; the one serves to preserve nature in a perpetual spring, and the other maintains the order of her productions, and limits the number of each species."
"What happens to all the other animals that come into existence? They die, often shortly after they start to be sentient. They starve, are killed by other animals or in other painful ways, and, because they die so soon, they do not have the chance to have many other experiences apart from the suffering of their death. This means that they may never have any positive experiences at all, or just have very few ones. Other animals may be able to survive a bit longer and have some more positive experiences, yet not enough to outweigh the suffering they endure because of the hardships of their existence which eventually lead them to their death. These animals experience more suffering than well-being in their lives."
"Then, I claim that if we abandon a speciesist viewpoint we should change completely the way in which we should intervene in nature. Rather than intervening for environmental or anthropocentric reasons, we should do it in order to reduce the harms that nonhuman animals suffer. This conflicts significantly with some fundamental environmental ideals whose defence is not compatible with the consideration of the interests of nonhuman animals."
"The preponderance of egoism in the natures of living beings is the most mournful and immense fact in the phenomena of conscious life. It has made the world the kind of world it would have been had the gods actually emptied their wrath vials upon it. Brotherhood is anomalous, and, even in its highest manifestations, is but the expression of a veiled and calculating egoism. Inhumanity is everywhere. The whole planet is steeped in it. Every creature faces an inhospitable universeful, and every life is a campaign. It has all come about as a result of the mindless and inhuman manner in which life has been developed on the earth. It has been said that an individual of unlimited faculties and infinite goodness and power made this world and endowed it with ways of acting, and that this individual, as the world's executive, continues to determine its phenomena by inspiring the order of its events. But one cannot help thinking sometimes, when, in his more daring and vivid moments, he comes to comprehend the real character and condition of the world, what a discrepancy exists between the reputation of this builder and his works, and cannot help wondering whether an ordinary human being with only common-sense and insight and an average concern for the welfare of the world would not make a great improvement in terrestrial affairs if he only had the opportunity for a while."
"He was less interested in television. Every week, however, his heart in his mouth, he watched The Animal Kingdom. Graceful animals like gazelles and antelopes spent their days in abject terror while lions and panthers lived out their lives in listless imbecility punctuated by explosive bursts of cruelty. They slaughtered weaker animals, dismembered and devoured the sick and the old before falling back into a brutish sleep where the only activity was that of the parasites feeding on them from within. Some of these parasites were hosts to smaller parasites, which in turn were a breeding ground for viruses. Snakes moved among the trees, their fangs bared, ready to strike at bird or mammal, only to be ripped apart by hawks. The pompous, half-witted voice of Claude Darget, filled with awe and unjustifiable admiration, narrated these atrocities. Michel trembled with indignation. But as he watched, the unshakable conviction grew that nature, taken as a whole, was a repulsive cesspit. All in all, nature deserved to be wiped out in a holocaust--and man's mission on earth was probably to do just that."
"Let us consider any of the inferior species which serve as food to others, herrings, for example, present themselves in millions to our fishermen, and after having fed all the monsters of the northern sea, they contribute to the subsistence of all the nations in Europe for a certain part of the year. If prodigious numbers of them were not destroyed, what would be the effects of their prodigious multiplication? By them alone would the whole surface of the sea be covered. But their numbers would soon prove a nuisance, they would corrupt and destroy each other. For want of sufficient nourishment their fecundity would diminish, by contagion and famine they would be equally destroyed, the number of their own species would not be increased, but the number of those that feed upon them would be diminished. As this remark is alike applicable to any other species, so it is necessary they should prey upon each other, the killing of animals, therefore, is both a lawful and innocent custom, since it is founded in nature, and it is upon that seemingly hard condition they are brought into existence."
"Many believers in animal rights and the relevance of animal welfare do not critically examine their basic assumptions ... [T]ypically these individuals hold two conflicting views. The first view is that animal welfare counts, and that people should treat animals as decently as possible. The second view is a presumption of human non-interference with nature, as much as possible ... [T]he two views are less compatible than is commonly supposed. If we care about the welfare and rights of individual animals, we may be led to interfere with nature whenever the costs of doing so are sufficiently low."