First Quote Added
April 10, 2026
Latest Quote Added
"We are responsible not only for what we do but also for what we could have prevented."
"When my ability to reason shows me that the suffering of another being is very similar to my own suffering and matters just as much to that other being as my own suffering matters to me, then my reason is showing me something that is undeniably true. ... The perspective on ourselves that we get when we take the point of view of the universe also yields as much objectivity as we need if we are to find a cause that is worthwhile in a way that is independent of our own desires. The most obvious such cause is the reduction of pain and suffering, wherever it is to be found."
"My students often ask me if I think their parents did wrong to pay the $44,000 per year that it costs to send them to Princeton. I respond that paying that much for a place at an elite university is not justified unless it is seen as an investment in the future that will benefit not only one’s child, but others as well. An outstanding education provides students with the skills, qualifications, and understanding to do more for the world than would otherwise be the case. It is good for the world as a whole if there are more people with these qualities. Even if going to Princeton does no more than open doors to jobs with higher salaries, that, too, is a benefit that can be spread to others, as long as after graduating you remain firm in the resolve to contribute a percentage of that salary to organizations working for the poor, and spread this idea among your highly paid colleagues. The danger, of course, is that your colleagues will instead persuade you that you can’t possibly drive anything less expensive than a BMW and that you absolutely must live in an impressively large apartment in one of the most expensive parts of town."
"when we make ethical judgments, we must go beyond a personal or sectional point of view and take into account the interests of all those affected, unless we have sound ethical grounds for doing otherwise. (...) The essence of the principle of equal consideration of interests is that we give equal weight in our moral deliberations to the like interests of all those affected by our actions. (...) an interest is an interest, whoever's interest it may be."
"It is easy for us to criticize the prejudices of our grandfathers, from which our fathers freed themselves. It is more difficult to search for prejudices among the beliefs and values that we hold."
"We do not have to make self- sacrifice a necessary element of altruism. We can regard people as altruists because of the kind of interests they have rather than because they are sacrificing their interests."
"Remember Bostrom’s definition of existential risk, which refers to the annihilation not of human beings, but of “Earth-originating intelligent life.” The replacement of our species by some other form of conscious intelligent life is not in itself, impartially considered, catastrophic. Even if the intelligent machines kill all existing humans, that would be...a very small part of the loss of value that Parfit and Bostrom believe would be brought about by the extinction of Earth-originating intelligent life. The risk posed by the development of AI, therefore, is not so much whether it is friendly to us, but whether it is friendly to the idea of promoting wellbeing in general, for all sentient beings it encounters, itself included."
"One common strategy on which we should all be able to agree is to take steps to reduce the risk of human extinction when those steps are also highly effective in benefiting existing sentient beings. For example, eliminating or decreasing the consumption of animal products will benefit animals, reduce greenhouse gas emissions, and lessen the chances of a pandemic resulting from a virus evolving among the animals crowded into today’s factory farms, which are an ideal breeding ground for viruses. That therefore looks like a high-priority strategy."
"September 11, 2001, was just another day for most of the world’s desperately poor people, so presumably close to 30,000 children under five died from these causes on that day—about ten times the number of victims of the terrorist attacks. The publication of these figures did not lead to an avalanche of money for UNICEF or other aid agencies helping to reduce infant mortality. In the year 2000 Americans made private donations for foreign aid of all kinds totaling about $4 per person in extreme poverty, or roughly $20 per family. New Yorkers who were living in lower Manhattan on September 11, 2001, whether wealthy or not, were able to receive an average of $5,300 per family. The distance between these amounts encapsulates the way in which, for many people, the circle of concern for others stops at the boundaries of their own country—if it extends even that far."
"Animals no doubt have different interests from humans, and may experience different pleasures and pains, but the principle of equal consideration for similar interests still holds, and pleasures and pains of similar intensity and duration should be given equal weight, whether they are experienced by humans or by animals."
"the fact that no one has come up with a really convincing reason for giving greater moral weight to members of our own species, simply because they are members of our species, strongly suggests that there is no such reason. Like racism and sexism, speciesism is wrong."
"The kind of equality utilitarianism supports is given by Bentham’s formula...: ‘everybody to count for one, and nobody for more than one’...Utilitarianism seeks to maximize happiness, and in deciding how to calculate whether happiness is being maximized, no one’s pleasures or pains should count for less because they are peasants rather than aristocrats, slaves rather than slave-owners, Africans rather than Europeans, poor rather than rich, illiterates rather than doctors of philosophy, children rather than adults, females rather than males, or even, as we have seen, non-human animals rather than human beings."
"And her five cities, like teeming sores, Each drains her: a vast parasite robber-state Where second-hand Europeans pullulate Timidly on the edge of alien shores. Yet there are some like me turn gladly home From the lush jungle of modern thought, to find The Arabian desert of the human mind, Hoping, if still from the deserts the prophets come, Such savage and scarlet as no green hills dare Springs in that waste, some spirit which escapes The learned doubt, the chatter of cultured apes Which is called civilization over there."
"No hunter of the Age of Fable Had need to buckle in his belt; More game than he was ever able To take ran wild upon the veldt; Each night with roast he stocked his table, Then procreated on the pelt. And that is how, of course, there came At last to be more men than game."
"Remembering how I planned to break the journey, to drive My own car one day, to have choice in my hands and my foot upon power, To see through the trumpet throat of vertiginous perspective My urgent Now explode continually into flower, To be the Eater of Time, a poet and not that sly Anus of mind the historian. It was so simple and plain To live by the sole, insatiable influx of the eye. But something went wrong with the plan: I am still on the train."
"Quaking muscles in the act of birth, Between her legs a pigmy face appear, And the first murderer lay upon the earth."
"Adam had learned the jolly deed of kind: He took her in his arms and there and then Like the clean beasts, embracing from behind, Began in joy to found the breed of men."
"Her bulk of beauty, her stupendous grace Challenged the lion heart in his puny dust. Proudly his Moment looked him in the face: He rose to meet it as a hero must; Climbed the white mountain of unravished snow, Planted his tiny flag upon the peak. The smooth drifts, scarcely breathing, lay below. She did not take the trouble to smile or speak. And afterwards, it may have been in play, The enormous girl rolled over and squashed him flat; And as she could not send him home that way, Used him thereafter as a bedside mat."
"Darwin's daughters have no tails, Yet a reminiscent motion Agitates the lovely frails At the seat of amputation. Charles called Eve and Adam lies And denied the garden state, Yet the gait of Paradise Could not wholly liquidate."
"Induction was shown to be untenable as a scientific method by Popper in The Logic of Scientific Discovery (1959). Instead, advances in scientific understanding come ideally from hypothetico-deductivism: firstly, development of a hypothesis in relation to a problem situation, and secondly, its testing in relation to all relevant knowledge and furthermore by its great explanatory power."
"The hypothesis has been proposed that all mental events and experiences, in fact the whole of the outer and inner sensory experiences, are a composite of elemental or unitary mental experiences at all levels of intensity. Each of these mental units is reciprocally linked in some unitary manner to a dendron … Appropriately we name these proposed mental units 'psychons.' Psychons are not perceptual paths to experiences. They are the experiences in all their diversity and uniqueness. There could be millions of psychons each linked uniquely to the millions of dendrons. It is hypothesized that it is the very nature of psychons to link together in providing a unified experience."
"The concept of substance leads to a materialist aspect of the mind. I speak instead of the spiritual existence of the self without mentioning any 'substance' properties. The great problem is 'how the self controls its brain'. This is dualistic, but not in terms of two substances. Instead it relates to the two worlds of Popper."
"In order that a "self" may exist there must be some continuity of mental experiences and, particularly, continuity bridging gaps of unconsciousness. For example, the continuity of our "self" is resumed after sleep, anaesthesia, and the temporary amnesias of concussion and convulsions."
"I can now rejoice even in the falsification of a cherished theory, because even this is a scientific success."
"The materialist critics argue that insuperable difficulties are encountered by the hypothesis that immaterial mental events can act in any way on material structures such as neurons. Such a presumed action is alleged to be incompatible with the conservation laws of physics, in particular of the first law of thermodynamics. This objection would certainly be sustained by nineteenth century physicists, and by neuroscientists and philosophers who are still ideologically in the physics of the nineteenth century, not recognizing the revolution wrought by quantum physicists in the twentieth century."
"The more we discover scientifically about the brain the more clearly do we distinguish between the brain events and the mental phenomena and the more wonderful do the mental phenomena become. Promissory materialism is simply a superstition held by dogmatic materialists. It has all the features of a Messianic prophecy, with the promise of a future freed of all problems—a kind of Nirvana for our unfortunate successors."
"I maintain that the human mystery is incredibly demeaned by scientific reductionism, with its claim in promissory materialism to account eventually for all of the spiritual world in terms of patterns of neuronal activity. This belief must be classed as a superstition … we have to recognize that we are spiritual beings with souls existing in a spiritual world as well as material beings with bodies and brains existing in a material world."
"I have read a great deal now on the neurological side and much on the anthropological side and on the philosophical side and we have had all these discussions and all the time I have the feeling that something may break. I mean that some little light at the end of the tunnel may be sensed or some flash of insight may come. I of course know very well that there is no guarantee it will come, but I have already got myself into this state of expectancy that something will come to my imagination which has some germ of truth about it in this most difficult field."
"Our coming-to-be is as mysterious as our ceasing-to-be at death. Can we therefore not derive hope because our ignorance about our origin matches our ignorance about our destiny? Cannot life be lived as a challenging and wonderful adventure that has meaning yet to be discovered? (95)"
"I believe that there is a fundamental mystery in my existence, transcending any biological account of the development of my body (including my brain) with its genetic inheritance and its evolutionary origin. … I cannot believe that this wonderful gift of a conscious existence has no further future, no possibility of another existence under some other unimaginable conditions."
"I am basically a Clinton Democrat - perhaps more along the lines of how Clinton would have done things as benevolent dictator, or at least with a Dem Congress at his disposal, than how things were run in the 90s, but no flaming progressive."
"Organized religion: The world's largest pyramid scheme."