First Quote Added
April 10, 2026
Latest Quote Added
"The egoist … destroys the universal importance accorded to moral law by showing that life independent of it is possible. Secondly, and even more intolerably to the pious, he manages to do so with shameless enjoyment."
"[Marx] explicates ideology as socially determined, [Stirner] as psychologically determined: both accuse it of remaining oblivious to its own determinations."
"Utilitarianism had found [in Samuel Smiles’ Self-Help] its portrait gallery of heroes, inscribed with a vigorous exhortation to all men to strive in their image; this philistine romanticism established the bourgeois hero-prototype—the penniless office-boy who works his way to economic fortune and this wins his way into the mercantile plutocracy."
"The proprietor of a pornographic book shop may be dimly conscious of a debt to the author of Areopagitica, but Milton is the last person he wants to see in his shop."
"[Popper's skepticism about scientific truth in The Logic of Scientific Discovery is] that kind of reaction, of which the epitome is given in Aesop's fable of the fox and the grapes. The parallel would be complete if the fox, having become convinced that neither he nor anyone else could ever succeed in tasting grapes, should nevertheless write many long books on the progress of viticulture."
"If a lack of empirical foundations is a defect of the theory of logical probability, it is also a defect of deductive logic."
"A philosopher may try to prove the truth of something he believed before he was a philosopher, but even if he succeeds, his belief never regains the untroubled character, and the settled place in his mind, which it had at first."
"Did you even know, until now, that human thought was capable of this degree of corruption? Yet Hegel grew out of Kant, Fichte, and Schelling, as naturally as Green, Bradley, and all the other later idealists, grew out of him. I mention these historical commonplaces, in case anyone should entertain the groundless hope of writing Hegel off as an isolated freak."
"Muggeridge: ‘Positivism will deprive man, not only of all objects of religious reverence, but of all objects of the reverence which great philosophers have always, and rightly, received.’ True, Malcolm, except for the 'and rightly' part. In fact the reverence which has been and is accorded, by pre-Positivist man, to such two-legged plagues as Plato, Kant, and Hegel, is merely insane."
"Let us never forget, as all conventional history of philosophy conspires to make us forget, what the ‘great thinkers’ really are: proper objects, indeed, of pity, but even more, of horror."
"Plato – that scourge of the human mind, whom we have to thank for persuading philosophers for 2400 years, and more years to come, that it is a problem, how something can be a certain way and something else be the same way!"
"From an Enlightenment or Positivist point of view, which is Hume's point of view, and mine, there is simply no avoiding the conclusion that the human race is mad. There are scarcely any human beings who do not have some lunatic beliefs or other to which they attach great importance. People are mostly sane enough, of course, in the affairs of common life: the getting of food, shelter, and so on. But the moment they attempt any depth or generality of thought, they go mad almost infallibly. The vast majority, of course, adopt the local religious madness, as naturally as they adopt the local dress. But the more powerful minds will, equally infallibly, fall into the worship of some intelligent and dangerous lunatic, such as Plato, or Augustine, or Comte, or Hegel, or Marx."
"I have actually seen a cow escape from the well-grazed paddock in which she had long been kept, and promptly put her head back through the wire fence and begin grazing inside her former prison."
"The Faculty of Arts at the University of Sydney is a disaster-area, and not of the merely passive kind, like a bombed building, or an area that has been flooded. It is the active kind, like a badly-leaking nuclear reactor, or an outbreak of foot-and-mouth disease in cattle."
"It is naïve to think that a [computer] model can predict future events on the Earth. To try to predict the future based on just one variable (CO2) in extraordinarily complex natural systems is folly."
"Studies of the Earth's atmosphere tells us nothing about future climate. An understanding of climate requires an amalgamation of astronomy, solar physics, geology, geochronology, geochemistry, sedimentology, tectonics, paleontology, paleoecology, glaciology, climatology, meterology, oceanography, ecology, archaeology and history."
"The slogan "Stop climate change" is a very public advertisement of absolute total ignorance as it is not cognisant of history, archaeology, geology, astronomy, ocean sciences, atmospheric sciences and the life sciences."
"To argue that human emissions of CO2 are forcing global warming requires all the known, and possibly chaotic, mechanisms of natural global warming to be critically analysed and dismissed. This has not even been attempted."
"If we do not understand the cause or causes for the biggest climate change of all time, what hope have we of understanding modern climate change?"
"Mars enjoys global warming yet has almost no atmosphere. To my knowledge, there is no industry or human emissions of CO2 on Mars. There is strong evidence that the Sun drives climate on Mars. The Sun is probably also the main driving force for climate on Earth."
"There were no CO2 emitting industries in the Medieval Warming. This natural warming event was greater than the Late 20th Century Warming, which we are told is due to human emissions of CO2."
"Mars, Triton, Pluto and Jupiter all show global warming. Climate changes on other planets and their moons show that climate change elsewhere in the Solar System could not possibly be due to human activity on Earth. There must be a driving force outside the Earth. It is the Sun."
"If CO2 derived from modern industrialisation is the culprit for global warming, then why did the global temperature increase from 1918 to 1940, decrease from 1940 to 1976, increase from 1976 to 1998 and decrease from 1998 to the present?"
"The climate stubbornly refuses to co-operate with computer models and the writers of alarmist popular articles and books."
"The hypothesis that human emissions of CO2 can create global warming can be tested by measurement. … No warming has occured since 1998. … During that time atmospheric CO2 has increased. … The test of the hypothesis above shows that there is no relationship between measured temperature and CO2 emissions. The hypothesis fails."
"The goal of maximizing the welfare of all may be better achieved by an ethic that accepts our inclinations and harnesses them so that, taken as a whole, the system works to everyone's advantage."
"The principles of ethics come from our own nature as social, reasoning beings."
"Since ancient times, philosophers have maintained that to strive too hard for one's own happiness is self-defeating."
"The only justifiable stopping place for the expansion of altruism is the point at which all whose welfare can be affected by our actions are included within the circle of altruism. This means that all beings with the capacity to feel pleasure or pain should be included; we can improve their welfare by increasing their pleasures and diminishing their pains."
"There can be no brotherhood when some nations indulge in previously unheard of luxuries, while others struggle to stave off famine."
"Beginning to reason is like stepping onto an escalator that leads upward and out of sight. Once we take the first step, the distance to be traveled is independent of our will and we cannot know in advance where we shall end."
"The capacity to reason is a special sort of capacity because it can lead us to places that we did not expect to go."
"Everyday we act in ways that reflect our ethical judgements."
"Herbert Spencer is little read now. Philosophers do not regard him as a major thinker. Social Darwinism has long been in disrepute."
"The core of ethics runs deep in our species and is common to human beings everywhere. It survives the most appalling hardships and the most ruthless attempts to deprive human beings of their humanity. Nevertheless, some people resist the idea that his core has a biological basis which we have inherited from our pre-human ancestors."
"If evolution is a struggle for survival, why hasn't it ruthlessly eliminated altruists, who seem to increase another's prospects of survival at the cost of their own?"
"Human beings are social animals. We were social before we were human."
"Ethics is inescapable."
"It is now generally accepted that the roots of our ethics lie in patterns of behavior that evolved among our pre-human ancestors, the social mammals and that we retain within our biological nature elements of these evolved responses. We have learned considerably more about these responses, and we are beginning to to understand how they interact with our capacity to reason."
"The animals themselves are incapable of demanding their own liberation, or of protesting against their condition with votes, demonstrations, or boycotts. Human beings have the power to continue to oppress other species forever, or until we make this planet unsuitable for living beings. Will our tyranny continue, proving that morality counts for nothing when it clashes with selfinterest, as the most cynical of poets and philosophers have always said? Or will we rise to the challenge and prove our capacity for genuine altruism by ending our ruthless exploitation of the species in our power, not because we are forced to do so by rebels or terrorists, but because we recognize that our position is morally indefensible? The way in which we answer this question depends on the way in which each one of us, individually, answers it."
"Those who claim to care about the wellbeing of human beings and the preservation of our environment should become vegetarians for that reason alone. They would thereby increase the amount of grain available to feed people elsewhere, reduce pollution, save water and energy, and cease contributing to the clearing of forests; moreover, since a vegetarian diet is cheaper than one based on meat dishes, they would have more money available to devote to famine relief, population control, or whatever social or political cause they thought most urgent. … when nonvegetarians say that “human problems come first” I cannot help wondering what exactly it is that they are doing for human beings that compels them to continue to support the wasteful, ruthless exploitation of farm animals."
"How far down the evolutionary scale shall we go? Shall we eat fish? What about shrimps? Oysters? To answer these questions we must bear in mind the central principle on which our concern for other beings is based. As I said … the only legitimate boundary to our concern for the interests of other beings is the point at which it is no longer accurate to say that the other being has interests. To have interests, in a strict, nonmetaphorical sense, a being must be capable of suffering or experiencing pleasure. If a being suffers, there can be no moral justification for disregarding that suffering, or for refusing to count it equally with the like suffering of any other being. But the converse of this is also true. If a being is not capable of suffering, or of enjoyment, there is nothing to take into account."
"To protest about bullfighting in Spain, the eating of dogs in South Korea, or the slaughter of baby seals in Canada while continuing to eat eggs from hens who have spent their lives crammed into cages, or veal from calves who have been deprived of their mothers, their proper diet, and the freedom to lie down with their legs extended, is like denouncing apartheid in South Africa while asking your neighbors not to sell their houses to blacks."
"Becoming a vegetarian is not merely a symbolic gesture. Nor is it an attempt to isolate oneself from the ugly realities of the world, to keep oneself pure and so without responsibility for the cruelty and carnage all around. Becoming a vegetarian is a highly practical and effective step one can take toward ending both the killing of nonhuman animals and the infliction of suffering upon them."
"[One thing] underpins, makes consistent, and gives meaning to all our other activities on behalf of animals. This one thing is that we take responsibility for our own lives, and make them as free of cruelty as we can. The first step is that we cease to eat animals. Many people who are opposed to cruelty to animals draw the line at becoming a vegetarian. It was of such people that Oliver Goldsmith, the eighteenth-century humanitarian essayist, wrote: "They pity, and they eat the objects of their compassion.""
"Let us consider first the view that it is always wrong to take an innocent human life. We may call this the “sanctity of life” view. People who take this view oppose abortion and euthanasia. They do not usually, however, oppose the killing of nonhuman animals—so perhaps it would be more accurate to describe this view as the “sanctity of human life” view. The belief that human life, and only human life, is sacrosanct is a form of speciesism."
"Speciesism—the word is not an attractive one, but I can think of no better term—is a prejudice or attitude of bias in favor of the interests of members of one's own species and against those of members of other species."
"Animal Liberation is Human Liberation too."
"People do not feel in any way ashamed or guilty about spending money on new clothes or a new car instead of giving it to famine relief. (Indeed, the alternative does not occur to them.) This way of looking at the matter cannot be justified. When we buy new clothes not to keep ourselves warm but to look "well-dressed" we are not providing for any important need. We would not be sacrificing anything significant if we were to continue to wear our old clothes, and give the money to famine relief. By doing so, we would be preventing another person from starving. It follows from what I have said earlier that we ought to give money away, rather than spend it on clothes which we do not need to keep us warm. To do so is not charitable, or generous. Nor is it the kind of act which philosophers and theologians have called "supererogatory" - an act which it would be good to do, but not wrong not to do. On the contrary, we ought to give the money away, and it is wrong not to do so."
"neither our distance from a preventable evil nor the number of other people who, in respect to that evil, are in the same situation as we are, lessens our obligation to mitigate or prevent that evil."