First Quote Added
April 10, 2026
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"Where we can prevent predation without occasioning as much or more suffering than we would prevent, we are obligated to do so by the principle that we are obligated to alleviate avoidable animal suffering. Where we cannot prevent or cannot do so without occasioning as much or more suffering than we would prevent, that principle does not obligate us to attempt to prevent predation."
"Suppose in some distant forest lightning strikes a dead tree, resulting in a forest fire. In the fire a fawn is trapped, horribly burned, and lies in terrible agony for several days before death relieves its suffering. So far as we can see, the fawn's intense suffering is pointless. For there does not appear to be any greater good such that the prevention of the fawn's suffering would require either the loss of that good or the occurrence of an evil equally bad or worse. Nor does there seem to be any equally bad or worse evil so connected to the fawn's suffering that it would have had to occur had the fawn's suffering been prevented. Could an omnipotent, omniscient being have prevented the fawn's apparently pointless suffering?"
"The ways in which creatures in nature die are typically violent: predation, starvation, disease, parasitism, cold. The dying animal in the wild does not understand the vast ocean of misery into which it and billions of other animals are born only to drown. If the wild animal understood the conditions into which it is born, what would it think? It might reasonably prefer to be raised on a farm, where the chances of survival for a year or more would be good, and to escape from the wild, where they are negligible. Either way, the animal will be eaten: few die of old age. The path from birth to slaughter, however, is often longer and less painful in the barnyard than in the woods. Comparisons, sad as they are, must be made to recognize where a great opportunity lies to prevent or mitigate suffering. The misery of animals in nature—which humans can do much to relieve—makes every other form of suffering pale in comparison. Mother Nature is so cruel to her children she makes Frank Perdue look like a saint."
"Winter dragged on. Sometimes it was warmer, but then the snow would fall again and lie deeper and deeper, so that it became impossible to scrape it away. It was worst when the thaws came and the melted snow water froze again in the night. Then there was a thin slippery film of ice. Often it broke in pieces and the sharp splinters cut the deer's tender fetlocks till they bled."
"The principle of natural selection is not obviously a humanitarian principle; the predator-prey relation does not depend on moral empathy. Nature ruthlessly limits animal populations by doing violence to virtually every individual before it reaches maturity; these conditions respect animal equality only in the darkest sense."
"[S]upposing the Deity to be ... omnipotent—and there can be no inference more transparent than that such wholesale suffering, for whatever ends designed, exhibits an incalculably greater deficiency of beneficence in the divine character than that which we know in any, the very worst, of human characters. For let us pause for one moment to think of what suffering in nature means. Some hundreds of millions of years ago some millions of millions of animals must be supposed to have been sentient. Since that time till the present, there must have been millions and millions of generations of millions of millions of individuals. And throughout all this period of incalculable duration, this inconceivable host of sentient organisms have been in a state of unceasing battle, dread, ravin, pain. Looking to the outcome, we find that more than half of the species which have survived the ceaseless struggle are parasitic in their habits, lower and insentient forms of life feasting on higher and sentient forms; we find teeth and talons whetted for slaughter, hooks and suckers moulded for torment—everywhere a reign of terror, hunger, and sickness, with oozing blood and quivering limbs, with gasping breath and eyes of innocence that dimly close in deaths of brutal torture! Is it said that there are compensating enjoyments? I care not to strike the balance; the enjoyments I plainly perceive to be as physically necessary as the pains, and this whether or not evolution is due to design."
"It was silent in the woods, but something horrible happened every day. Once the crows fell upon Friend Hare's small son who was lying sick, and killed him in a cruel way. He could be heard moaning pitifully for a long while. Friend Hare was not at home, and when he heard the sad news he was beside himself with grief."
"I have come to view vegetarianism as a standing protest against predation, which is life's greatest evil. If there were no other argument in its favor, that would be sufficient."
"Once Darwin fathomed natural selection, he surely saw how deeply his ethics were at odds with the values it implies. The insidious lethality of a parasitic wasp, the cruelty of a cat playing with a mouse — these are, after all, just the tip of the iceberg. To ponder natural selection is to be staggered by the amount of suffering and death that can be the price for a single, slight advance in organic design. And it is to realize, moreover, that the purpose of this "advance" — longer, sharper canine teeth in male chimpanzees, say — is often to make other animals suffer or die more surely. Organic design thrives on pain, and pain thrives on organic design."
"I wonder if a sillier and more ignorant catachresis than "Mother Nature" was ever perpetrated? It is because Nature is ruthless, hideous, and cruel beyond belief that it was necessary to invent civilisation. One thinks of wild animals as savage, but the fiercest of them begins to look almost domesticated when one considers the viciousness required of a survivor in the sea; as for the insects, their lives are sustained only by intricate processes of fantastic horror. There is no conception more fallacious than the sense of cosiness implied by 'Mother Nature.' Each species must strive to survive, and that will do, by every means in its power, however foul—unless the instinct to survive is weakened by conflict with another instinct."
"Why is so much of Nature at war with other parts of Nature? Because there isn't one Evolution directing the whole process. There's as many different "evolutions" as reproducing populations. Rabbit genes are becoming more or less frequent in rabbit populations. Fox genes are becoming more or less frequent in fox populations. Fox genes which construct foxes that catch rabbits, insert more copies of themselves in the next generation. Rabbit genes which construct rabbits that evade foxes are naturally more common in the next generation of rabbits. Hence the phrase "natural selection"."
"The simple facts are that both predation and starvation are painful prospects for deer, and that the lion's lot is no more enviable."
"It seems the insect kinds were at least one degree above the inhabitants of the waters. Almost all these too devour one another, and every other creature which they can conquer. Indeed, such is the miserably disordered state of the world at present, that innumerable creatures can not otherwise preserve their own lives than by destroying others. But in the beginning it was not so. The paradisiacal earth afforded a sufficiency of food for all its inhabitants; so that none of them had any need or temptation to prey upon the other. The spider was then as harmless as the fly, and did not then lie in wait for blood. The weakest of them crept securely over the earth, or spread their gilded wings in the air, that wavered in the breeze, and glittered in the sun, without any to make them afraid."
"[T]here were no birds or beasts of prey; none that destroyed or molested another."
"Why is Nature cruel? You, a human, can look at an Ichneumon wasp, and decide that it's cruel to eat your prey alive. You can decide that if you're going to eat your prey alive, you can at least have the decency to stop it from hurting. It would scarcely cost the wasp anything to anesthetize its prey as well as paralyze it. Or what about old elephants, who die of starvation when their last set of teeth fall out? These elephants aren't going to reproduce anyway. What would it cost evolution—the evolution of elephants, rather—to ensure that the elephant dies right away, instead of slowly and in agony? What would it cost evolution to anesthetize the elephant, or give it pleasant dreams before it dies? Nothing; that elephant won't reproduce more or less either way."
"When it comes to wild animals, though, only the last [expression of normal behaviour] is guaranteed. They have to struggle to survive on a daily basis, from finding food and water to another individual to mate with. They don't have the right to comfort, stability, or good health. ... By the standards our governments have set, the life of a wild animal is cruelty."
"I am a puny part of the great whole. Yes; but all animals condemned to live, All sentient things, born by the same stern law, Suffer like me, and like me also die."
"The vulture fastens on his timid prey, And stabs with bloody beak the quivering limbs: All's well, it seems, for it. But in a while An eagle tears the vulture into shreds; [...] Thus the whole world in every member groans: All born for torment and for mutual death."
"Elements, animals, humans, everything is at war."
"There is, to be sure, a risk that interventions to help wild animals will end up making things worse, which highlights the importance of a well-informed and cautious approach to compassionate intervention. Yet this is very different from a stance of moral defeatism that simply dismisses the issue out of hand."
"... this is, I believe, the great blindspot of most vegans: the absence of a perpetrator leads them to neglect the suffering of the majority of the beings they claim to care about."
"There is, perhaps, no way in which one can obtain a more vivid idea of the intensity of the struggle for existence among organic beings than by the study of the inhabitants of a freshwater pond of long standing. Every inch of space in such a situation is teeming with life, both animal and vegetable, and the chief delight of most of the animals present is to wage a ceaseless warfare upon their weaker fellows."
"... wild animals suffer from a wide range of harms regardless of their reproductive strategies, including hunger, disease, parasitism, and natural disasters. These harms often cause intense suffering, and we should not disregard this suffering merely because the sufferers happen to live in the wild, or because they happen to have non-human bodies. We rightly acknowledge a moral duty to relieve intense suffering experienced by humans, including when it is due to natural causes, and there is no justification for restricting this moral duty to humans only ... ."
"In a way, Darwin discovered God—a God that failed to match the preconceptions of theology, and so passed unheralded. If Darwin had discovered that life was created by an intelligent agent—a bodiless mind that loves us, and will smite us with lightning if we dare say otherwise—people would have said "My gosh! That's God!" But instead Darwin discovered a strange alien God—not comfortably "ineffable", but really genuinely different from us. Evolution is not a God, but if it were, it wouldn't be Jehovah. It would be H. P. Lovecraft's Azathoth, the blind idiot God burbling chaotically at the center of everything, surrounded by the thin monotonous piping of flutes. Which you might have predicted, if you had really looked at Nature."
"Just within the edge of the wood there, I see a small painted turtle on its back, with its head stretched out as if to turn over. Surprised by the sight, I stooped to investigate the cause. It drew in its head at once, but I noticed that its shell was partially empty. I could see through it from side to side as it lay, its entrails having been extracted through large openings just before the hind legs ... Such is Nature, who gave one creature a taste or yearning for another's entrails as its favorite tidbit!!"
"[N]ature appears with many animals to have been rather a cruel stepmother than a mother, and with others not a stepmother, but a most tender mother"
"Man and animals are really the passage and the conduit of food, the sepulchre of animals and resting place of the dead, one causing the death of the other, making themselves the covering for the corruption of other dead [bodies]."
"The ignorant creature knows nothing of the wise doctrines of Malthus, but spawns forth as many children of all sorts as ever she can, without the least prudential restraint. She has consequently far more than she can properly feed and rear; so that a large part perishes in infancy (and we are told that none of these except the human sucklings will rise to another life; poor bereaved monkey and donkey mothers, for instance, being altogether without the precious consolations of immortality); a considerable part is eaten up by mankind and other hungry animals, and the remainder can seldom get food enough."
"Is there anything we can do about animal suffering in wildlife? There was a time when many said that nothing should be done to obviate human suffering, since attempts to establish a welfare state would either be in vain, jeopardise what kind of welfare there happens to exist, or produce perverse (even worse) results. We rarely meet with that reaction any more. However, many seem to be ready to argue that wildlife constitutes such a complex system of ecological balances that any attempt to interfere must produce no good results, put into jeopardy whatever ecological 'balances' there happen to exist, or perversely make the situation even worse. This is not the place to settle whether they are right or not, but, certainly, there must exist some measures we could take, if we bothered to do so, rendering wildlife at least slightly less terrible. If this were so, we should do so, according to utilitarianism."
"If we humans could 'civilize' wildlife, and provide better living and dying conditions to non-human animals, then we ought to do so. We ought to side with the lamb against the wolf."
"[O mighty and once living instrument of formative nature. Incapable of availing thyself of thy vast strength thou hast to abandon a life of stillness and to obey the law which God and time gave to procreative nature.] Ah! how many a time the shoals of terrified dolphins and the huge tunny-fish were seen to flee before thy cruel fury, to escape; whilst thy fulminations raised in the sea a sudden tempest with buffeting and submersion of ships in the great waves; and filling the uncovered shores with the terrified and desperate fishes which fled from thee, and left by the sea, remained in spots where they became the abundant prey of the people in the neighbourhood."
"Why did I feed these animals against all advice? Because we live in the same place, because they were individuals, because they had relatives, experience, a past, and desires, because they were cold and hungry, because they hadn't found enough to eat in the fall, because each had just one life."
"Who trusted God was love indeed And love Creation's final law — Tho' Nature, red in tooth and claw With ravine, shriek'd against his creed —"
"For nature is one with rapine, a harm no preacher can heal; The Mayfly is torn by the swallow, the sparrow spear'd by the shrike, And the whole little wood where I sit is a world of plunder and prey."
"The Gods! but they, the shadows of ourselves, Have past for ever. It is Nature kills, And not for her sport either. She knows nothing. Man only knows, the worse for him! for why Cannot he take his pastime like the flies? And if my pleasure breed another’s pain, Well—is not that the course of Nature too, From the dim dawn of Being—her main law Whereby she grows in beauty—that her flies Must massacre each other? this poor Nature!"
"So, Nat'ralists observe, a Flea Hath smaller Fleas that on him prey, And these have smaller Fleas to bite 'em, And so proceed ad infinitum"
"What happens in wildlife is indeed of moral concern, according to utilitarianism. When there is famine among the antelopes, the utilitarian sees a problem. It is as bad when wild animals suffer from natural causes, as it is when they are treated badly in the food industry. To the moral rights theorist ... it is not a moral problem when the wolf kills the lamb. It is a problem from the point of view of utilitarianism, however. If there is anything one can do about it, one should not hesitate to do it."
"Hobbes clearly proves that ev'ry Creature Lives in a State of War by Nature. The Greater for the Smallest watch, But meddle seldom with their Match. A Whale of moderate Size will draw A Shole of Herrings down his Maw. A Fox with Geese his Belly crams; A Wolf destroys a thousand Lambs."
"Why did nature not ordain that one animal should not live by the death of another? Nature, being inconstant and taking pleasure in creating and making constantly new lives and forms, because she knows that her terrestrial materials become thereby augmented, is more ready and more swift in her creating, than time in his destruction; and so she has ordained that many animals shall be food for others. Nay, this not satisfying her desire, to the same end she frequently sends forth certain poisonous and pestilential vapours upon the vast increase and congregation of animals; and most of all upon men, who increase vastly because other animals do not feed upon them; and, the causes being removed, the effects would not follow. This earth therefore seeks to lose its life, desiring only continual reproduction; and as, by the argument you bring forward and demonstrate, like effects always follow like causes, animals are the image of the world."
"Animals more obviously violate the concept of goodness, for none can live without tearing and devouring other organized beings, whether vegetables or other animals, or else sapping their strength as noxious parasites. The larger ambulatory animals can hardly move without crushing the herbage and multitudes of small creeping things; and all compete with each other for space and nourishment in the same manner as plants, but often far more violently. Moreover, they struggle for mates in a fashion wholly unknown among vegetables, even the milder herbivores sometimes exhibiting in their quarrels with rivals a fury that astounds us. Thus none is wholly good; yet those which devour only vegetation seem to be endowed by nature with a capacity for goodness lacking in those which kill and tear for food creatures more akin to themselves; while the fiercest kinds, which destroy living things that they do not require to sustain their own lives, fall most conspicuously short of goodness."
"Beyond the limits of the most comprehensive actual society are living creatures whom our moral impulse bids us to include within our system of organized, reciprocal relations, although up to the present we have found this impossible to achieve. Nevertheless, we can at least reach out to help them when in distress, as by rescuing them from the pools and pits into which they sometimes fall, feeding them when hungry as far as our means allow, perhaps at times curing their wounds. Such charity is the truest sort, because we can never expect any extrinsic recompense nor even an indirect economic advantage from it. When we contemplate the vast amount of mutilation, suffering, and death which hourly occurs among the living creatures on this planet, and the complex relations among them which make it impossible for us to help one of them without perhaps indirectly injuring another, we sometimes suspect that our most devoted effort on behalf of nonhuman creatures is scarcely more than a gesture. Yet it is a gesture which symbolizes the comprehensive society that we aspire to create."
"Not long ago I was sleeping in a cabin in the woods and was awoken in the middle of the night by the sounds of a struggle between two animals. Cries of terror and extreme agony rent the night, intermingled with the sounds of jaws snapping bones and flesh being torn from limbs. One animal was being savagely attacked, killed and then devoured by another. [I]t seems to me that the horror I experienced on that dark night in the woods was a veridical insight. What I experienced was a brief and terrifying glimpse into the ultimately evil dimension of a godless world."
"Sometimes, especially in inclement weather, incubating birds continue to cover their eggs while hungry, and even when they would appear to be suffering acutely from a long-continued fast. Many marine birds, especially of the penguin and petrel families, remain on their nests for days or even weeks without eating; and some Emperor Penguins, who incubate single eggs on the ice in the frigid gloom of midwinter at the edge of the Antarctic continent, pass about two months in an absolute fast. Must not birds at times experience gnawing pangs of hunger, while they slowly become emaciated from lack of nourishment?"
"[If evolution had been guided, the Earth would have become] the abode of a vast diversity of creatures dwelling in concord (instead of) a place of mixed character, where beauty and ugliness, peace and fear, happiness and horror, mingle together in the most perplexing contrasts."
"That evolution has accomplished much that is splendid and admirable, it would be ungrateful to deny. That the means it has employed have often been ruthlessly harsh is a proposition to which every compassionate person will attest."
"Although disease and suffering in animals are unpleasant and, perhaps, regrettable, biologists recognize that conservation is engaged in the protection of the integrity and continuity of natural processes, not the welfare of individuals. At the population level, the important processes are ultimately genetic and evolutionary because these maintain the potential for continued existence. Evolution, as it occurs in nature, could not proceed without the suffering inseparable from hunger, disease, and predation. For this reason, biologists often overcome their emotional identification with individual victims. For example, the biologist sees the abandoned fledgling or the wounded rabbit as part of the process of natural selection and is not deceived that "rescuing" sick, abandoned, or maimed individuals is serving the species or the cause of conservation. (Salvaging a debilitated individual from a very small population would be an exception, assuming it might eventually contribute to the gene pool.) Therefore, the ethical imperative to conserve species diversity is distinct from any societal norms about the value or the welfare of individual animals or plants. This does not in any way detract from ethical systems that provide behavioral guidance for humans on appropriate relationships with individuals from other species, especially when the callous behavior of humans causes animals to suffer unnecessarily. Conservation and animal welfare, however, are conceptually distinct, and they should remain politically separate."
"The wild life of nature, regarded simply as woodland glades, murmuring brooks, fragrant flowers and songful birds, or the tranquil emptiness of a seascape in calm weather, is restful and refreshing after the clangor and turmoil of human existence, especially in the crowded centers of population. Its myriad shapes and colors divert the fevered mind from its too-absorbing problems. But viewed with a more penetrating and philosophic eye, what spectacle could be more hideously revolting than that of countless animals, each busily stuffing itself with as many other living things as its maw can hold? Were this all that we could detect beneath the seemingly tran-quil face of nature, some who now turn to it for spiritual comfort and refreshment might shrink away in horror."
"[Predation is] a great evil that a wise or benevolent creator would have avoided."
"Earth has no more distressing spectacle than that of a predator suddenly striking down some defenseless creature innocently singing or attending its young, no sight more pitifully repulsive than the hideously mangled remains of what, a few hours before, was a beautiful animal enjoying its life."
"[C]onsider the sea-hare Tethys, a shell-less, flabby sea-slug, actually a marine snail, which may be seen crawling about in tidal estuaries, somewhat resembling a rabbit crouched over. A California biologist estimated the number of eggs produced by a single animal during a single breeding season to be more than 478 million. And the adults sometimes occur by the hundred! Obviously all these eggs cannot mature, all this potential cannot, must not, become reality, else the ocean would soon be occupied exclusively by sea-hares. There would be no kindness in that, even for the sea-hares themselves, for in a few generations they would overflow the earth; there would be nothing for the rest of us to eat, and nothing for them unless they turned cannibal. On the average, probably no more than the biblical one or two attain full maturity. Somewhere along the way all the rest will have been eaten by predators whose life cycle is postulated upon the presence of abundant larvae of sea-hares and other forms as food—as all life itself is based on such a postulate."