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April 10, 2026
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"The Truth-Seeking Vision insists that the university’s overriding aim should be the preservation, pursuit, and promotion of truth.The Truth-Seekers further believe that the importance of that aim justifies the frictions and rivalries that inevitably arise, especially in demanding intellectual environments populated by brilliant but eccentric individuals more prone than most to idiosyncratic behaviour.By contrast, the Coddling Vision insists that although truth-seeking is a laudable and important aim, it should never supersede the greater goal of pursuing equality, diversity, and inclusion, or of maximising the psychological wellbeing of its members.As it happens, the Truth-Seeking Vision and the Coddling Vision do not come into open conflict quite as often as breathless press reports might lead one to imagine, though that is because tensions are almost always quietly resolved in favour of the Coddlers. Towards the end of last year, however, something unexpected happened: a few dozen of the Truth-Seekers, led by the indefatigable analytic philosopher Arif Ahmed, forced a series of votes challenging a brazen attempt by the University’s senior leadership to wire the Coddling Vision into the ancient fabric of Cambridge."
"The butcher's knife hath laid low the delight of a fond dam, & the darling of Nature is now stretched in gore upon the ground."
"Disgusted with continual scenes of slaughter and desolation, pierced by the incessant shrieks of suffering innocence, and, shocked by the shouts of persecuting brutality, the humane mind averts abhorrent from the view, and, turning her eyes to Hindostan, dwells with heart-felt consolation on the happy spot, where mercy protects with her right hand the streams of life, and every animal is allowed to enjoy in peace the portion of bliss which nature prepared it to receive."
"But here the sons of science sport with the sentiments of mercy; and why, with a malicious grin, demands the modern sophist, why then is man furnished with the canine, or dog-teeth, except that nature meant him carnivorous?—Fallacious argument! Is the fitness of an action to be determined purely by the physical capacity of the agent? Because nature, kindly provident, has bestowed upon us a superabundance of animal vigour, does it follow that we ought to abuse, by habitual exertions, an excess of force, evidently granted to guard our existence on occasions of dire distress? In cases of extreme famine we destroy and devour each other; but from thence will any one pretend to prove, that man was made to feed upon his fellow men?"
"At all events, the pleasing persuasion that his work may have contributed to mitigate the ferocities of prejudice, and to diminish in some degree the great mass of misery which oppresses the animal world, will in the hour of distress convey to the Author's heart a consolation which the tooth of calumny will not be able to impoison."
"Fatigued with answering the enquiries, and replying to the objections of his friends, with respect to the singularity of his mode of life, the Author of this performance conceived that he might consult his ease by making, once for all, a public apology for his opinions. Those who despise the weakness of his arguments will nevertheless learn to admit the innocence of his tenets, and suffer him to pursue, without molestation, a system of life that is more the result of sentiment than of reason, in a man who imagines that the human race were not made to live scientifically, but according to nature."
"And, indeed, has not nature given, to almost every creature, the same spontaneous signs of the various affections? Admire we not in other animals whatever is most eloquent in man, the tremor of desire, the tear of distress, the piercing cry of anguish, the pity-pleading look, expressions that speak the soul with a feeling which words are feeble to convey?"
"The Author is very far from entertaining a presumption that his slender labours (crude and imperfect as they are now hurried to the press) will ever operate an effect on the public mind—and yet, when he considers the natural bias of the human heart to the side of mercy, and observes on all hands the barbarous governments of Europe giving way to a better system of things, he is inclined to hope that the day is beginning to approach when the growing sentiment of peace and good-will towards men will also embrace, in a wide circle of benevolence, the lower orders of life."
"May the benevolent system spread to every corner of the globe; may we learn to recognize and to respect in other animals the feelings which vibrate in ourselves; may we be led to perceive that those cruel repasts are not more injurious to the creatures whom we devour than they are hostile to our health, which delights in innocent simplicity, and destructive of our happiness, which is wounded by every act of violence, while it feeds as it were on the prospect of well-being, and is raised to the highest summit of enjoyment by the sympathetic touch of social satisfaction."
"Ye sons of modern science, who court not wisdom in her walks of silent meditation in the grove, who behold her not in the living loveliness of her works, but expect to meet her in the midst of obscenity and corruption; ye who dig for knowledge in the depth of the dunghill, and who hope to discover wisdom enthroned amid the fragments of mortality, and the abhorrence of the senses; ye that with ruffian violence interrogate trembling nature, who plunge into her maternal bosom the butcher knife, and, in quest of your nefarious science, the fibres of agonizing animals, delight to scrutinize; ye dare also to violate the human form august; and, holding up the entrails of man, ye exclaim: behold the bowels of a carnivorous animal!—Barbarians! to these very bowels I appeal against your cruel dogmas; to these bowels, fraught with mercy, and entwined with compassion; to these bowels which nature hath sanctified to the sentiments of pity and of gratitude; to the yearnings of kindred, to the melting tenderness of love!"
"But far other is the fate of animals: for, alas! when they are plucked from the tree of Life, suddenly the withered blossoms of their beauty shrink to the chilly hand of Death. Quenched in his cold cold grasp expires the lamp of their loveliness, and struck by the livid blast of loathed putrefaction, their comely limbs are involved in ghastly horror. Shall we leave the living herbs to seek, in the den of death, an obscene aliment?—Insensible to the blooming beauties of Pomona, unallured by the fragrant fume that exhale from her groves of golden fruits, unmoved by the nectar of Nature, by the ambrosia of innocence, shall the voracious vultures of our impure appetite speed across the lovely scenes and alight in the loathsome sink of putrefaction to devour the funeral of other creatures, to load with cadaverous rottenness, a wretched stomach?"
"We have created a form of tyranny over the natural world, pillaging, extracting, using and destroying as we please. We have placed ourselves above the ecological life support systems that our species depends on for survival and exploited them for our own short-term benefit, cutting down forests and polluting rivers and oceans. We have destroyed millions of years of evolution in the blink of an eye, quite literally bulldozing our way around this finite planet. For all of our intelligence, we have still failed to grasp the simple reality that we need the planet more than the planet needs us."
"It is ironic that we often believe that empathy and complex emotions only really exist in humans but we then fail to empathise with the animals who suffer at our hands."
"Every time we eat, we have the power to radically transform the world we live in and simultaneously contribute to addressing many of the most pressing issues that our species currently faces: climate change, infectious disease, chronic disease, human exploitation and, of course, non-human exploitation. Every single day, our choices can help alleviate all of these problems or they can perpetuate them."
"People often call vegans extremists, and yet veganism is merely living by the principle that if I am against cruelty then I will do what I can to avoid perpetuating systems that cause physical and mental harm to animals. It is a clear indictment of how ingrained our state of cognitive dissonance is that we see attempts at moral consistency as signs of extremism. Is it not strange that we call those who kill dogs animal abusers, those who kill pigs normal and those who kill neither extremists? Is it not odd that someone who smashes a car window to rescue a dog on a hot day is viewed as a hero but someone who rescues a piglet suffering on a farm is a criminal?"
"Veganism will come about as a result of the traits in humans that we are most proud of – ingenuity, intellectual honesty, progressiveness and self-reflection – while rejecting many of the traits that are most damaging – stubbornness, wilful ignorance, violence, selfishness and apathy. We are already seeing this in action, and though getting accurate population statistics is challenging, a clear theme is being revealed by polling and surveys: veganism is growing."
"The Golden Rule must be applied in our relations with the animal world, just as it must be applied in our relations with our fellow men, and no one can be a Christian man or woman until this finds embodiment in his or her life."
"The whole field of experiments is not only saturated with suffering, but it is dogged with failure of results and vain and ceaseless repetition of experiments over and over again."
"There is no question that vivisection is, in many cases, inseparable from suffering and that suffering is inevitable to the pursuit of the practice; further, that the suffering which is caused is altogether a minor matter to some of the men who cause it. This the public has yet to realize. It has to understand that in assenting to and encouraging experiments on living animals it is giving its consent to possibilities of illimitable suffering."
"One of the big problems with the way we’ve laid out cities is that they’ve been laid out in such a way to serve the needs of this mythical male breadwinner who has a wife home in the suburbs…And it’s completely untrue to how women and people live their lives. They’ve got to take kids to the doctor, to school, get groceries, check in on a relative …all the things we are doing on a daily basis requires a lot of complicated logistics."
"We're used to the idea that women aren't represented in our culture and media and politics and films. The idea that this extended to what was sold as objective - the idea of medicine and science, that they were also underrepresenting women - was just mind-blowing to me."
"There are days when you wish things could be different, but ultimately I can’t not do feminism and I don’t want to live with inequality, so I can’t really regret it. I think what happened to me was a bit of a wake-up call for society at large, it was a pretty high price I had to pay but it wasn’t completely pointless because [abuse is] something that we now talk about and we’re trying to figure out."
"I found it very shocking and worrying in one study that looked at male and female cells and exposed them both to estrogen and to a virus. The female cell was able to use the estrogen to fight off the virus, and the male cell wasn’t able to use the estrogen and the virus took over. That was so tantalizing and also so infuriating because the vast majority of human cell studies are still done on male cells. When you look at a study like that, you can’t help thinking about how many more treatments we have ruled out at the cell stage because we only tested it on male cells."
"Getting rid of predation isn't a matter of moralising. A python who kills a small human child isn't morally blameworthy. Nor is a lion who hunts and kills a terrified zebra. In both cases, the victim suffers horribly. But the predator lacks the empathetic and mind-reading skills needed to understand the implications of what s/he is doing. Some humans still display a similar deficit. From the perspective of the victim, the moral status or (lack of) guilty intent of a human or nonhuman predator is irrelevant. Either way, to stand by and watch the snake asphyxiate a child would be almost as morally abhorrent as to kill the child yourself. So why turn this principle on its head with beings of comparable sentience to human infants and toddlers? With power comes complicity."
"[B]oth natural selection and the historical record offer powerful reasons for doubting the trustworthiness of our naive moral intuitions. So the possibility that human civilisation might be founded upon some monstrous evil should be taken seriously - even if the possibility seems transparently absurd at the time."
"The biology of suffering in intelligent agents is a deep underlying source of existential risk – and one that can potentially be overcome."
"In the long run, there is nothing to stop intelligent agents from identifying the molecular signature of experience below hedonic zero and eliminating it altogether — even in insects. Nociception is vital; pain is optional. I tentatively predict that the world's last unpleasant experience in our forward light-cone will be a precisely datable event — perhaps some micro-pain in an obscure marine invertebrate a few centuries hence."
"[O]ne might naively suppose that a negative utilitarian would welcome human extinction. But only (trans)humans - or our potential superintelligent successors - are technically capable of phasing out the cruelties of the rest of the living world on Earth. And only (trans)humans - or rather our potential superintelligent successors - are technically capable of assuming stewardship of our entire Hubble volume."
"A few centuries from now, if involuntary suffering still exists in the world, the explanation for its persistence won't be that we've run out of computational resources to phase out its biological signature, but rather that rational agents – for reasons unknown – will have chosen to preserve it."
"What right have humans to impose our values on members of another race or species? The charge is seductive but misplaced. There is no anthropomorphism here, no imposition of human values on alien minds. Human and nonhuman animals are alike in an ethically critical respect. The pleasure-pain axis is universal to sentient life. No sentient being wants to be harmed – to be asphyxiated, dismembered, or eaten alive. The wishes of a terrified toddler or a fleeing zebra to flourish unmolested are not open to doubt even in the absence of the verbal capacity to say so."
"Suffering exists only because it was good for our genes. Conditionally-activated negative emotions were fitness-enhancing in the ancestral environment. In the current era, apologists for mental pain are serving as the innocent mouthpieces of the nasty bits of code which spawned them."
"Some days will be sublime. Others will be merely wonderful. But critically, there will be one particular texture ("what it feels like") of consciousness that will be missing from our lives; and that will be the texture of nastiness."
"I predict we will abolish suffering throughout the living world. Our descendants will be animated by gradients of genetically pre-programmed well-being that are orders of magnitude richer than today's peak experiences."
"Today, empathetic intelligence entails sharing the sorrows of other sentient beings. In our posthuman future, will empathy consist entirely in sharing each other's joys?"
"Many city-dwellers have a romanticized conception of the living world. From another perspective, some "conservation biologists" favour e.g. "". By contrast, I think any truly compassionate person should be horrified at the terrible suffering of Nature "red in tooth and claw". Why not aim for a cruelty-free world instead?"
"A global transition to a cruelty-free vegan diet won't just help non-human animals. The transition will also help malnourished humans who could benefit from the grain currently fed to factory-farmed animals. For factory-farming is not just cruel; it's energy-inefficient. Let's take just one example. Over the past few decades, millions of Ethiopians have died of "food shortages" while Ethiopia grew grain to sell to the West to feed cattle. Western meat-eating habits prop up the price of grain so that poor people in the developing world can't afford to buy it. In consequence, they starve by the millions. In my work, I explore futuristic, hi-tech solutions to the problem of suffering. But anybody who seriously wants to reduce human and non-human suffering alike should adopt a cruelty-free vegan lifestyle today."
"So what is the alternative to traditional anthropocentric ethics? Antispeciesism is not the claim that "All Animals Are Equal", or that all species are of equal value, or that a human or a pig is equivalent to a mosquito. Rather the antispeciesist claims that, other things being equal, equally strong interests should count equally. Experiences that are subjectively negative or positive in hedonic tone to the same degree must count for the same."
"Suppose we encounter an advanced civilization that has engineered a happy biosphere. Population sizes are controlled by cross-species immunocontraception. Free-living herbivores lead idyllic lives in their wildlife parks. Should we urge the reintroduction of starvation, asphyxiation, disemboweling and being eaten alive by predators? Is their regime of compassionate stewardship of the biosphere best abandoned in favour of "re-wilding"? I suspect the advanced civilization would regard human pleas to restore the old Darwinian regime of "Nature, red in tooth and claw" as callous if not borderline sociopathic."
"Here the question comes down to an analysis of risk-reward ratios - and our basic ethical values, themselves shaped by our evolutionary past. Lest extension of the new reproductive medicine seem too rashly experimental even to contemplate, it's worth recalling that each act of old-fashioned sexual reproduction is itself an untested genetic experiment, the outcome of random mutations and meiotic shuffling of the genetic deck, and with no happy ending to date. So just who are we to accuse of reckless gambling? As it stands, all of us are genetically predestined to grow old and die; and in the course of a lifetime, the great majority of humans will experience periods of intense psychological distress, for instance loneliness and heartache after an unhappy love affair. Our social primate biology ensures that most of us sometimes experience, to a greater or lesser degree, all manner of nasty states that were genetically adaptive in the ancestral environment e.g. jealousy, resentment, anger, and so forth. Hundreds of millions of people in the world today suffer bouts of depression; others live with chronic anxiety. One might say these phenotypes are part of what it means to be human. Worse, we pass a heritable predisposition to these horrible states on to our children."
"When one is gripped by excruciating physical pain, one is always shocked at just how frightful it can be."
"My own sense of how to behave in a simulation has more traditional roots in the theory of perception. I've long believed that each of us lives in an egocentric simulation of the world run by the mind/brain. Since the zombies of each (waking) simulation have sentient real world counterparts, one should treat them as though they were real. Nonetheless as an angst-ridden teenager, my dawning acceptance of an inferential realist theory of perception made me feel as if I'd been condemned to solitary confinement for life. The sense of loneliness was indescribable. NaĂŻve realism is better for one's mental health."
"[H]ere we come to the nub of the issue: the alleged moral force of the term "natural". If any creature, by its very nature, causes terrible suffering, albeit unwittingly, is it morally wrong to change that nature? If a civilised human were to come to believe s/he had been committing acts that caused grievous pain for no good reason, then s/he would stop - and want other moral agents to prevent the recurrence of such behaviour. May we assume that the same would be true of a lion, if the lion were morally and cognitively "uplifted" so as to understand the ramifications of what (s)he was doing? Or a house cat tormenting a mouse? Or indeed a human sociopath?"
"A lot of people recoil from the word "drugs" - which is understandable given today's noxious street drugs and their uninspiring medical counterparts. Yet even academics and intellectuals in our society typically take the prototypical dumb drug, ethyl alcohol. If it's socially acceptable to take a drug that makes you temporarily happy and stupid, then why not rationally design drugs to make people perpetually happier and smarter? Presumably, in order to limit abuse-potential, one would want any ideal pleasure drug to be akin - in one limited but important sense - to nicotine, where the smoker's brain finely calibrates its optimal level: there is no uncontrolled dose-escalation."
"If we want eternal life, then we’ll need to rewrite our bug-ridden genetic code and become god-like. “May all that have life be delivered from suffering”, said Gautama Buddha. It’s a wonderful sentiment. Sadly, only hi-tech solutions can ever eradicate suffering from the living world. Compassion alone is not enough."
"Assume, provisionally at any rate, a utilitarian ethic. The abolitionist project follows naturally, in "our" parochial corner of Hilbert space at least. On its completion, if not before, we should aim to develop superintelligence to maximise the well-being of the fragment of the cosmos accessible to beneficent intervention. And when we are sure – absolutely sure – that we have done literally everything we can do to eradicate suffering elsewhere, perhaps we should forget about its very existence."
"My own view of the risks and uncertainties is that there is a critical distinction between trying to abolish suffering exclusively via social reform and abolishing suffering directly via biotechnology. As we know, utopian social experiments typically go wrong, sometimes hideously wrong, and end up causing a lot of suffering instead. The abolitionist project of eradicating the biological substrates of suffering sounds like just another utopian scheme, whether it's touted as a grandiose species-project or simply as a byproduct of the Reproductive Revolution explored here. Although the abolition of psychological pain is arguably no more utopian in principle than pain-free surgery, it could presumably go wrong in unanticipated ways too. Perhaps we'll unwittingly create a fool's paradise. But if and when we ever abolish the molecular underpinning of unpleasant experience, and it becomes physiologically impossible for any sentient being to suffer, we thereby change the very meaning of what it is for anything to "go wrong". Unwelcome surprises where no one gets hurt are very different from unwelcome surprises where they do. For what it's worth, I think the abolition of involuntary suffering is the precondition of any civilised posthuman society; and therefore a risk worth taking."
"Our present-day neurochemical cocktail, we are asked to believe, is the medium through which alien realms of consciousness can be grasped and neutrally appraised from a third-person perspective. Empirical research suggests this optimism is at best naĂŻve."
"Human intuitions are systematically biased. Evolutionary psychology explains how our moral intuitions and the rationalisations they spawn have been shaped by millennia of natural selection to maximise the inclusive fitness of our genes, not to track the welfare of other sentient beings impartially conceived. Many human cultures have found nothing intuitively wrong with aggressive warfare, slavery, wife-beating, infanticide or female genital mutilation. Ultimately, folk morality is a doomed enterprise as hopeless as folk physics. A mature posthuman ethics, I'd argue, must be committed to the well-being of all sentient life; and mature posthuman technology offers the means to deliver that commitment."
"From a young age, I've viewed the animals we abuse and kill as akin - functionally, intellectually and emotionally - to small children. Small children are vulnerable. Typically, they don't need "liberating". Infants and toddlers in particular need looking after. The problem - when I was a teenager - was that most of interventions I could think of to alleviate wild animal suffering might easily make things worse in the long run. Thus if we sought to rescue herbivores, then obligate carnivores (and their young) would starve. If we were to phase out carnivorous predators altogether, then there would a population explosion of "prey" species. Lots of herbivores would then starve too. The food chain seemed an inexorable fact of the world - a fact as immutable as, say, the Second Law of Thermodynamics. Only after reading Eric Drexler's classic "Engines of Creation: The Coming Era of Nanotechnology" did I gradually come to realize that there were technical solutions to all these problems - notably in vitro meat, immunocontraception, neurochips to modulate behaviour, nanobots to manage marine ecosystems, and ultimately rewriting the vertebrate genome."
"[N]othing is too terrible to be true if it is consistent with the laws of nature [...]."