Natural.sciences Quotes

The first gulp from the glass of natural sciences will turn you into an atheist, but at the bottom of the glass God is waiting for you.

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. There is grandeur in this view of life, with its several powers, having been originally breathed into a few forms or into one; and that, whilst this planet has gone cycling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been, and are being, evolved.

Science cannot solve the ultimate mystery of nature. And that is because, in the last analysis, we ourselves are a part of the mystery that we are trying to solve.

I love science, and it pains me to think that so many are terrified of the subject or feel that choosing science means you cannot also choose compassion, or the arts, or be awed by nature. Science is not meant to cure us of mystery, but to reinvent and reinvigorate it.

Avoidable human misery is more often caused not so much by stupidity as by ignorance, particularly our ignorance about ourselves.

To find the universal elements enough; to find the air and the water exhilarating; to be refreshed by a morning walk or an evening saunter... to be thrilled by the stars at night; to be elated over a bird's nest or a wildflower in spring — these are some of the rewards of the simple life.

One of the penalties of an ecological education is that one lives alone in a world of wounds. Much of the damage inflicted on land is quite invisible to laymen. An ecologist must either harden his shell and make believe that the consequences of science are none of his business, or he must be the doctor who sees the marks of death in a community that believes itself well and does not want to be told otherwise.

The real purpose of the scientific method is to make sure nature hasn’t misled you into thinking you know something you actually don’t know.

It's natural to think that living things must be the handiwork of a designer. But it was also natural to think that the sun went around the earth. Overcoming naive impressions to figure out how things really work is one of humanity's highest callings. [Can You Believe in God and Evolution? Time Magazine, August 7, 2005]

Philosophy [nature] is written in that great book which ever is before our eyes -- I mean the universe -- but we cannot understand it if we do not first learn the language and grasp the symbols in which it is written. The book is written in mathematical language, and the symbols are triangles, circles and other geometrical figures, without whose help it is impossible to comprehend a single word of it; without which one wanders in vain through a dark labyrinth.

Nothing is too wonderful to be true if it be consistent with the laws of nature.

It's very, very dangerous to lose contact with living nature.

We shall never achieve harmony with the land, anymore than we shall achieve absolute justice or liberty for people. In these higher aspirations the important thing is not to achieve but to strive.

Dans la nature rien ne se crée, rien ne se perd, tout change. In nature nothing is created, nothing is lost, everything changes.

The feeling of awed wonder that science can give us is one of the highest experiences of which the human psyche is capable. It is a deep aesthetic passion to rank with the finest that music and poetry can deliver. It is truly one of the things that make life worth living and it does so, if anything, more effectively if it convinces us that the time we have for living is quite finite.

Mother Nature doesn't care if you're having fun.

He who hears the rippling of rivers in these degenerate days will not utterly despair.

The truth is: the natural world is changing. And we are totally dependent on that world. It provides our food, water and air. It is the most precious thing we have and we need to defend it.

What a marvelous cooperative arrangement - plants and animals each inhaling each other's exhalations, a kind of planet-wide mutual mouth-to-stoma resuscitation, the entire elegant cycle powered by a star 150 million kilometers away.

Scientific principles and laws do not lie on the surface of nature. They are hidden, and must be wrested from nature by an active and elaborate technique of inquiry.

An experiment is a question which science poses to Nature and a measurement is the recording of Nature's answer.

People today have forgotten they're really just a part of nature. Yet, they destroy the nature on which our lives depend. They always think they can make something better. Especially scientists. They may be smart, but most don't understand the heart of nature. They only invent things that, in the end, make people unhappy. Yet they're so proud of their inventions. What's worse, most people are, too. They view them as if they were miracles. They worship them. They don't know it, but they're losing nature. They don't see that they're going to perish. The most important things for human beings are clean air and clean water.

Let mental culture go on advancing, let the natural sciences progress in even greater extent and depth, and the human mind widen itself as much as it desires: beyond the elevation and moral culture of Christianity, as it shines forth in the Gospels, it will not go.

Napoleon, when hearing about Laplace's latest book, said, 'M. Laplace, they tell me you have written this large book on the system of the universe, and have never even mentioned its creator.' Laplace responds, 'Je n'avais pas besoin de cette hypothèse-là. (I had no need of that hypothesis.)

A Who's Who of pesticides is therefore of concern to us all. If we are going to live so intimately with these chemicals eating and drinking them, taking them into the very marrow of our bones - we had better know something about their nature and their power.

Whether in the intellectual pursuits of science or in the mystical pursuits of the spirit, the light beckons ahead, and the purpose surging in our nature responds.

Her concern with landscapes and living creatures was passionate. This concern, feebly called, "the love of nature" seemed to Shevek to be something much broader than love. There are souls, he thought, whose umbilicus has never been cut. They never got weaned from the universe. They do not understand death as an enemy; they look forward to rotting and turning into humus. It was strange to see Takver take a leaf into her hand, or even a rock. She became an extension of it, it of her.

A true conservationist is a man who knows that the world is not given by his fathers, but borrowed from his children.

We are here because one odd group of fishes had a peculiar fin anatomy that could transform into legs for terrestrial creatures; because the earth never froze entirely during an ice age; because a small and tenuous species, arising in Africa a quarter of a million years ago, has managed, so far, to survive by hook and by crook. We may yearn for a ‘higher answer’– but none exists

I don't think whole populations are villainous, but Americans are just extraordinarily unaware of all kinds of things. If you live in the middle of that vast continent, with apparently everything your heart could wish for just because you were born there, then why worry? [...] If people lose knowledge, sympathy and understanding of the natural world, they're going to mistreat it and will not ask their politicians to care for it.

The universe is so unhuman, that is, it goes its way with so little thought of man. He is but an incident, not an end. We must adjust our notions to the discovery that things are not shaped to him, but that he is shaped to them. The air was not made for his lungs, but he has lungs because there is air; the light was not created for his eye, but he has eyes because there is light. All the forces of nature are going their own way; man avails himself of them, or catches a ride as best he can. If he keeps his seat, he prospers; if he misses his hold and falls, he is crushed.

The more I study nature, the more I stand amazed at the work of the Creator.

In the abstract, it might be tempting to imagine that irreducible complexity simply requires multiple simultaneous mutations - that evolution might be far chancier than we thought, but still possible. Such an appeal to brute luck can never be refuted... Luck is metaphysical speculation; scientific explanations invoke causes.

This is one of man's oldest riddles. How can the independence of human volition be harmonized with the fact that we are integral parts of a universe which is subject to the rigid order of nature's laws?

The smaller the creature, the bolder its spirit.

We have come as far as we have because we are the cleverest creatures to have ever lived on Earth. But if we are to continue to exist, we will require more than intelligence. We will require wisdom.

Science, like art, is not a copy of nature but a re-creation of her.

But the world is still unpredictable and still we survive by the grace of chance and the strength of our choices.

Natural science, does not simply describe and explain nature; it is part of the interplay between nature and ourselves.

Nature, to be commanded, must be obeyed. The imagination must be given not wings but weights.

Mathematics is not a science from our point of view, in the sense that it is not a natural science. The test of its validity is not experiment.

But recently I have learned from discussions with a variety of scientists and other non-philosophers (e.g., the scientists participating with me in the Sean Carroll workshop on the future of naturalism) that they lean the other way: free will, in their view, is obviously incompatible with naturalism, with determinism, and very likely incoherent against any background, so they cheerfully insist that of course they don't have free will, couldn’t have free will, but so what? It has nothing to do with morality or the meaning of life. Their advice to me at the symposium was simple: recast my pressing question as whether naturalism (materialism, determinism, science...) has any implications for what we may call moral competence. For instance, does neuroscience show that we cannot be responsible for our choices, cannot justifiably be praised or blamed, rewarded or punished? Abandon the term 'free will' to the libertarians and other incompatibilists, who can pursue their fantasies untroubled. Note that this is not a dismissal of the important issues; it’s a proposal about which camp gets to use, and define, the term. I am beginning to appreciate the benefits of discarding the term 'free will' altogether, but that course too involves a lot of heavy lifting, if one is to avoid being misunderstood.

How much do you know about natural sciences?” “Er,” said Robin. “Gravity? Sir Isaac Newton?” “The apple chap?” Edwin visibly shredded his planned explanation into shorter words.

Night and day, wind and storm, tide and earthquake, impeded man no longer. He had harnessed Leviathan. All the old literature, with its praise of Nature, and its fear of Nature, rang false as the prattle of a child.

And that is not all: even if man really were nothing but a piano-key, even if this were proved to him by natural science and mathematics, even then he would not become reasonable, but would purposely do something perverse out of simple ingratitude, simply to gain his point. And if he does not find means he will contrive destruction and chaos, will contrive sufferings of all sorts, only to gain his point! He will launch a curse upon the world, and as only man can curse (it is his privilege, the primary distinction between him and other animals), may be by his curse alone he will attain his object--that is, convince himself that he is a man and not a piano-key! If you say that all this, too, can be calculated and tabulated--chaos and darkness and curses, so that the mere possibility of calculating it all beforehand would stop it all, and reason would reassert itself, then man would purposely go mad in order to be rid of reason and gain his point!

The very comprehensibility of the world points to an intelligence behind the world. Indeed, science would be impossible if our intelligence were not adapted to the intelligibility of the world. The match between our intelligence and the intelligibility of the world is no accident. Nor can it properly be attributed to natural selection, which places a premium on survival and reproduction and has no stake in truth or conscious thought. Indeed, meat-puppet robots are just fine as the output of a Darwinian evolutionary process.

Today something unusual happened; I was walking without even knowing, where I was going. I was smiling without any cause. I was just happy without reasons. I can tell you that birds do sing, leaves of trees, do dance, and it’s beautiful. I am, a complete nature boy! Maybe, I was fully satisfied that sunlight was falling on my cheek. I got the power to love myself, nature and rest of humankind. Cheers, Everyone!

We were born of risen apes, not fallen angels, and the apes were armed killers besides. And so what shall we wonder at? Our murders and massacres and missiles, and our irreconcilable regiments?

The hope of the future lies not in curbing the influence of human occupancy – it is already too late for that – but in creating a better understanding of the extent of that influence and a new ethic for its governance.

In natural science the principles of truth ought to be confirmed by observation.

Knowledge that is not being used for winning of further knowledge does not even remain- it decays and disappears.

The calculative exactness of practical life which the money economy has brought about corresponds to the ideal of natural science: to transform the world by mathematical formulas. Only money economy has filled the days of so many people with weighing, calculating, with numerical determinations, with a reduction of qualitative values to quantitative ones.

Man wants to see nature and evolution as separate from human activities. There is a natural world, and there is man. But man also belongs to the natural world. If he is a ferocious predator, that too is part of evolution. If cod and haddock and other species cannot survive because man kills them, something more adaptable will take their place. Nature, the ultimate pragmatist, doggedly searches for something that works. But as the cockroach demonstrates, what works best in nature does not always appeal to us.

Evolution is extremely good at filling every nook in the ecosystem

The attempt to interpret human behavior in terms of models derived from the natural sciences eventually destroys personal responsibility.

I am a member of a fragile species, still new to the earth, the youngest creatures of any scale, here only a few moments as evolutionary time is measured, a juvenile species, a child of a species. We are only tentatively set in place, error prone, at risk of fumbling, in real danger at the moment of leaving behind only a thin layer of of our fossils, radioactive at that.

The history of science is the saga of nature defying common sense.

A man may possess a profound knowledge of history and mathematics; he may be an authority in psychology, biology, or astronomy; he may know all the discovered truths pertaining to geology and natural science; but if he has not with this knowledge that nobility of soul which prompts him to deal justly with his fellow men, to practice virtue and holiness in his personal life, he is not truly an educated man. Character is the aim of true education; and science, history, and literature are but means used to accomplish the desired end. Character is not the result of chance work but of continuous right thinking and right acting.

structure of creation. Nature herself is maya; natural science must perforce

Consider this: all the ants on the planet, taken together, have a biomass greater than that of humans. Ants have been incredibly industrious for millions of years. Yet their productiveness nourishes plants, animals, and soil. Human industry has been in full swing for little over a century, yet it has brought about a decline in almost every ecosystem on the planet. Nature doesn't have a design problem. People do.

The glories and the beauties of form, color, and sound unite in the Grand Canyon - forms unrivaled even by the mountains, colors that vie with sunsets, and sounds that span the diapason from tempest to tinkling raindrop, from cataract to bubbling fountain.

I consider it extremely doubtful whether the happiness of the human race has been enhanced by the technical and industrial developments that followed in the wake of rapidly progressing natural science.

Religion and natural science are fighting a joint battle in an incessant, never relaxing crusade against skepticism and against dogmatism, against unbelief and superstition... [and therefore] 'On to God!

In the natural sciences, and particularly in chemistry, generalities must come after the detailed knowledge of each fact and not before it.

We move through this world on paths laid down long before we are born.

Scientist are human. Unraveling the knots of Nature's mysteries is a reward in itself; but even so, scientists like to hear the applause of the audience

Literary or scientific, liberal or specialist, all our education is predominantly verbal and therefore fails to accomplish what it is supposed to do. Instead of transforming children into fully developed adults, it turns out students of the natural sciences who are completely unaware of Nature as the primary fact of experience, it inflicts upon the world students of the humanities who know nothing of humanity, their own or anyone else’s.

However baby man may brag of his science and skill, and however much, in a flattering future, that science and skill may augment; yet for ever and for ever, to the crack of doom, the sea will insult and murder him, and pulverize the stateliest, stiffest frigate he can make; nevertheless, by the continual repetition of these very impressions, man has lost that sense of the full awfulness of the sea which aboriginally belongs to it.

In its encounter with Nature, science invariably elicits a sense of reverence and awe. The very act of understanding is a celebration of joining, merging, even if on a very modest scale, with the magnificence of the Cosmos. And the cumulative worldwide build-up of knowledge over time converts science into something only a little short of a trans-national, trans-generational meta-mind.

In a sense, the Earth is mounting an immune response against the human species. It is beginning to react to the human parasite, the flooding infection of people, the dead spots of the concrete all over the planet, the cancerous rot-outs in Europe, Japan and the United States, thick with replicating primates, the colonies enlarging and spreading and threatening to shock the biosphere with mass extinctions. Perhaps the biosphere does not 'like' the idea of five billion humans.

I believe the defenders of intelligent design deserve our gratitude for challenging a scientific world view that owes some of the passion displayed by its adherents precisely to the fact that it is thought to liberate us from religion. That world view is ripe for displacement....

Mathematics, natural science, laws, arts, even morality, etc. do not completely fill the soul; there is always a space left over reserved for pure and speculative reason, the emptiness of which prompts us to seek in vagaries, buffooneries, and mysticism for what seems to be employment and entertainment, but what actually is mere pastime undertaken in order to deaden the troublesome voice of reason, which, in accordance with its nature, requires something that can satisfy it and does not merely subserve other ends or the interests of our inclinations.

And, indeed, this is the odd thing that is continually happening: there are continually turning up in life moral and rational persons, sages and lovers of humanity who make it their object to live all their lives as morally and rationally as possible, to be, so to speak, a light to their neighbours simply in order to show them that it is possible to live morally and rationally in this world. And yet we all know that those very people sooner or later have been false to themselves, playing some queer trick, often a most unseemly one. Now I ask you: what can be expected of man since he is a being endowed with strange qualities? Shower upon him every earthly blessing, drown him in a sea of happiness, so that nothing but bubbles of bliss can be seen on the surface; give him economic prosperity, such that he should have nothing else to do but sleep, eat cakes and busy himself with the continuation of his species, and even then out of sheer ingratitude, sheer spite, man would play you some nasty trick. He would even risk his cakes and would deliberately desire the most fatal rubbish, the most uneconomical absurdity, simply to introduce into all this positive good sense his fatal fantastic element. It is just his fantastic dreams, his vulgar folly that he will desire to retain, simply in order to prove to himself--as though that were so necessary-- that men still are men and not the keys of a piano, which the laws of nature threaten to control so completely that soon one will be able to desire nothing but by the calendar. And that is not all: even if man really were nothing but a piano-key, even if this were proved to him by natural science and mathematics, even then he would not become reasonable, but would purposely do something perverse out of simple ingratitude, simply to gain his point. And if he does not find means he will contrive destruction and chaos, will contrive sufferings of all sorts, only to gain his point!

...to you, differences are quite unimportant; to me, they are what matters most. I am a scholar by nature; science is my vocation. And science is, to quote your words, nothing but the 'determination to establish differences.' Its essence couldn't be defined more accurately. For us, the men of science, nothing is as important as the establishment of differences; science is the art of differentiation. Discovering in every man that which distinguishes him from others is to know him.

The mind-stuff of the world is, of course, something more general than our individual conscious minds.... It is difficult for the matter-of-fact physicist to accept the view that the substratum of everything is of mental character. But no one can deny that mind is the first and most direct thing in our experience, and all else is remote inference.

But anyone who is practically acquainted with scientific work is aware that those who refuse to go beyond fact, rarely get as far as fact; and anyone who has studied the history of science knows that almost every great step therein has been made by the 'anticipation of Nature,' that is, by the invention of hypotheses, which, though verifiable, often had very little foundation to start with.

[Science] dissipates errors born of ignorance about our true relations with nature, errors the more damaging in that the social order should rest only on those relations. TRUTH! JUSTICE! Those are the immutable laws. Let us banish the dangerous maxim that it is sometimes useful to depart from them and to deceive or enslave mankind to assure its happiness.

In the natural sciences, some checks exist on the prolonged acceptance of nutty ideas, which do not hold up well under experimental and observational tests and cannot readily be shown to give rise to useful working technologies. But in economics and the other social studies, nutty ideas may hang around for centuries. Today, leading presidential candidates and tens of millions of voters in the USA embrace ideas that might have been drawn from a 17th-century book on the theory and practice of mercantilism, and multitudes of politicians and ordinary people espouse notions that Adam Smith, David Ricardo, and others exploded more than two centuries ago. In these realms, nearly everyone simply believes whatever he feels good about believing.

My practice as a scientist is atheistic. That is to say, when I set up an experiment I assume that no god, angel or devil is going to interfere with its course; and this assumption has been justified by such success as I have achieved in my professional career. I should therefore be intellectually dishonest if I were not also atheistic in the affairs of the world.

Like most things in the story the natural sciences can tell about the world, it’s all so beautiful, so gracefully simple, yet so rewardingly complex, so neatly connected—not to mention true—that I can’t even begin to imagine why anyone would ever want to believe some New Age ‘alternative’ nonsense instead. I would go so far as to say that even if we are all under the control of a benevolent God, and the whole of reality turns out to be down to some flaky spiritual ‘energy’ that only alternative therapists can truly harness, that’s still neither so interesting nor so graceful as the most basic stuff I was taught at school about how plants work.

So long as authority inspires awe, confusion and absurdity enhance conservative tendencies in society. Firstly, because clear and logical thinking leads to a cumulation of knowledge (of which the progress of the natural sciences provides the best example) and the advance of knowledge sooner or later undermines the traditional order. Confused thinking, on the other hand, leads nowhere in particular and can be indulged indefinitely without producing any impact upon the world.

The Age of Intellect is accompanied by surprising advances in natural science. In the ninth century, for example, in the age of Mamun, the Arabs measured the circumference of the earth with remarkable accuracy. Seven centuries were to pass before Western Europe discovered that the world was not flat. Less than fifty years after the amazing scientific discoveries under Mamun, the Arab Empire collapsed. Wonderful and beneficent as was the progress of science, it did not save the empire from chaos.

Ethics that focus on human interactions, morals that focus on humanity's relationship to a Creator, fall short of these things we've learned. They fail to encompass the big take-home message, so far, of a century and a half of biology and ecology: life is- more than anything else- a process; it creates, and depends on, relationships among energy, land, water, air, time and various living things. It's not just about human-to-human interaction; it's not just about spiritual interaction. It's about all interaction. We're bound with the rest of life in a network, a network including not just all living things but the energy and nonliving matter that flows through the living, making and keeping all of us alive as we make it alive. We can keep debating ideologies and sending entreaties toward heaven. But unless we embrace the fuller reality we're in- and reality's implications- we'll face big problems.

And no matter how much the gray people in power despise knowledge, they can’t do anything about historical objectivity; they can slow it down, but they can’t stop it. Despising and fearing knowledge, they will nonetheless inevitably decide to promote it in order to survive. Sooner or later they will be forced to allow universities and scientific societies, to create research centers, observatories, and laboratories, and thus to create a cadre of people of thought and knowledge: people who are completely beyond their control, people with a completely different psychology and with completely different needs. And these people cannot exist and certainly cannot function in the former atmosphere of low self-interest, banal preoccupations, dull self-satisfaction, and purely carnal needs. They need a new atmosphere— an atmosphere of comprehensive and inclusive learning, permeated with creative tension; they need writers, artists, composers— and the gray people in power are forced to make this concession too. The obstinate ones will be swept aside by their more cunning opponents in the struggle for power, but those who make this concession are, inevitably and paradoxically, digging their own graves against their will. For fatal to the ignorant egoists and fanatics is the growth of a full range of culture in the people— from research in the natural sciences to the ability to marvel at great music. And then comes the associated process of the broad intellectualization of society: an era in which grayness fights its last battles with a brutality that takes humanity back to the middle ages, loses these battles, and forever disappears as an actual force.

The belief that science proceeds from observation to theory is still so widely and so firmly held that my denial of it is often met with incredulity. I have even been suspected of being insincere- of denying what nobody in his senses would doubt. But in fact the belief that we can start with pure observation alone, without anything in the nature of a theory is absurd; as may be illustrated by the story of the man who dedicated his life to natural science, wrote down everything he could observe, and bequeathed his priceless collection of observations to the Royal Society to be used as evidence. This story should show us that though beetles may profitably be collected, observations may not. Twenty-five years ago I tried to bring home the same point to a group of physics students in Vienna by beginning a lecture with the following instructions : 'Take pencil and paper; carefully observe, and write down what you have observed!' They asked, of course, what I wanted them to observe. Clearly the instruction, 'Observe!' is absurd. (It is not even idiomatic, unless the object of the transitive verb can be taken as understood.) Observation is always selective. It needs a chosen object, a definite task, an interest, a point of view, a problem. And its description presupposes a descriptive language, with property words; it presupposes similarity and classification, which in their turn presuppose interests, points of view, and problems.

The social sciences are obsessed by epistemological questioning in a way that no science, no real science is. You never have a chemistry class that starts with the methodology of chemistry; you start by doing chemistry. And the problem is that since the social sciences don’t know what it is to be scientific, because they know nothing about the real sciences, they imagine that they have to be listing endless numbers of criteria and precautions before doing anything. And they usually miss precisely what is interesting in natural sciences which is [LAUGHS] a laboratory situation and the experimental protocol!

The living cell is the most complex system of its size known to mankind. Its host of specialized molecules, many found nowhere else but within living material, are themselves already enormously complex. They execute a dance of exquisite fidelity, orchestrated with breathtaking precision. Vastly more elaborate than the most complicated ballet, the dance of life encompasses countless molecular performers in synergetic coordination. Yet this is a dance with no sign of a choreographer. No intelligent supervisor, no mystic force, no conscious controlling agency swings the molecules into place at the right time, chooses the appropriate players, closes the links, uncouples the partners, moves them on. The dance of life is spontaneous, self-sustaining, and self-creating.

The right method of philosophy would be this. To say nothing except what can be said, i.e. the propositions of natural science, i.e. something that has nothing to do with philosophy: and then always, when someone else wished to say something metaphysical, to demonstrate to him that he had given no meaning to certain signs in his propositions. This method would be unsatisfying to the other - he would not have the feeling that we were teaching him philosophy - but it would be the only strictly correct method. My propositions are elucidatory in this way: he who understands me finally recognizes them as senseless, when he has climbed out through them, on them, over them. (He must so to speak throw away the ladder, after he has climbed up on it.) He must surmount these propositions; then he sees the world rightly. Whereof one cannot speak, thereof one must be silent.

A man may possess a profound knowledge of history and mathematics; he may be an authority in psychology, biology, or astronomy; he may know all the discovered truths pertaining to geology and natural science; but if he has not with this knowledge that nobility of soul which prompts him to deal justly with his fellow men, to practice virtue and holiness in personal life, he is not a truly educated man. "Character is the aim of true education; and science, history, and literature are but means used to accomplish the desired end. Character is not the result of chance work but of continuous right thinking and right acting. "True education seeks, then, to make men and women not only good mathematicians, proficient linguists, profound scientists, or brilliant literary lights, but also honest men, combined with virtue, temperance, and brotherly love-men and women who prize truth, justice, wisdom, benevolence, and self-control as the choicest acquisitions of a successful life.

In thinking about these questions I have been stimulated by criticisms of the prevailing scientific world picture... by the defenders of intelligent design. Even though writers like Michael Behe and Stephen C. Meyer are motivated at least in part by their religious beliefs, the empirical arguments they offer against the likelihood that the origin of life and its evolutionary history can be fully explained by physics and chemistry are of great interest in themselves. Another skeptic, David Berlinski, has brought out these problems vividly without reference to the design inference. Even if one is not drawn to the alternative of an explanation by the actions of a designer, the problems that these iconoclasts pose for the orthodox scientific consensus should be taken seriously. They do not deserve the scorn with which they are commonly met. It is manifestly unfair.

Ethnocentrism, xenophobia and nationalism are these days rife in many parts of the world. Government repression of unpopular views is still widespread. False or misleading memories are inculcated. For the defenders of such attitudes, science is disturb­ing. It claims access to truths that are largely independent of ethnic or cultural biases. By its very nature, science transcends national boundaries. Put scientists working in the same field of study together in a room and even if they share no common spoken language, they will find a way to communicate. Science itself is a transnational language. Scientists are naturally cosmo­politan in attitude and are more likely to see through efforts to divide the human family into many small and warring factions. 'There is no national science,' said the Russian playwright Anton Chekhov, 'just as there is no national multiplication table.' (Likewise, for many, there is no such thing as a national religion, although the religion of nationalism has millions of adherents.)

They had been talking about astrology, a forbidden science that was not pursued in the cloister. Narcissus had said that astrology was an attempt to arrange and order the many different types of human beings according to their natures and destinies. At this point Goldmund had objected: "You're forever talking of differences - I've finally recognised a pet theory of yours. When you speak of the great difference that is supposed to exist between you and me, for instance, it seems to me that this difference is nothing but your strange determination to establish differences." Narcissus: "Yes. You've hit the nail on the head. That's it: to you, differences are quite unimportant; to me, they are what matters most. I am a scholar by nature; science is my vocation. And science is, to quote your words, nothing but the 'determination to establish differences.' Its essence couldn't be defined more accurately. For us, the men of science, nothing is as important as the establishment of differences; science is the art of differentiation. Discovering in every man that which distinguishes him from others is to know him.

You know better than anyone that nothing lasts. Nothing good. Nothing bad. Everything lives. Everything dies. Sometimes cities just fall into the sea. It's not a tragedy, that's just the way it is. People look around them and see the world and say this is how the world is supposed to be. Then they fight to keep it that way. They believe that this is what was intended - whether by design or cosmic accident - and that everything exists in a tenuous balance that must be preserved. But the balance is bullshit. The only thing constant in this world is the speed at which things change. Rain falls, waters rise, shorelines erode. What is one day magnificent seaside property in ancient Greece is the next resting thirty feet below the surface. Islands rise from the sea and continents crack and part ways forever. What was once a verdant forest teeming with life is now resting one thousand feet beneath a sheet of ice in Antarctica; what was once a glorious church now rests at the bottom of a dammed-up lake in Kansas. The job of nature is to march on and keep things going; ours is to look around, appreciate it, and wonder what's next?

And that is not all: even if man really were nothing but a piano-key, even if this were proved to him by natural science and mathematics, even then he would not become reasonable, but would purposely do something perverse out of simple ingratitude, simply to gain his point. And if he does not find means he will contrive destruction and chaos, will contrive sufferings of all sorts, only to gain his point! He will launch a curse upon the world, and as only man can curse (it is his privilege, the primary distinction between him and other animals), may be by his curse alone he will attain his object--that is, convince himself that he is a man and not a piano-key! If you say that all this, too, can be calculated and tabulated--chaos and darkness and curses, so that the mere possibility of calculating it all beforehand would stop it all, and reason would reassert itself, then man would purposely go mad in order to be rid of reason and gain his point! I believe in it, I answer for it, for the whole work of man really seems to consist in nothing but proving to himself every minute that he is a man and not a piano-key! It may be at the cost of his skin, it may be by cannibalism! And this being so, can one help being tempted to rejoice that it has not yet come off, and that desire still depends on something we don't know?

Now I ask you: what can be expected of man since he is a being endowed with strange qualities? Shower upon him every earthly blessing, drown him in a sea of happiness, so that nothing but bubbles of bliss can be seen on the surface; give him economic prosperity, such that he should have nothing else to do but sleep, eat cakes and busy himself with the continuation of his species, and even then out of sheer ingratitude, sheer spite, man would play you some nasty trick. He would even risk his cakes and would deliberately desire the most fatal rubbish, the most uneconomical absurdity, simply to introduce into all this positive good sense his fatal fantastic element. It is just his fantastic dreams, his vulgar folly that he will desire to retain, simply in order to prove to himself—as though that were so necessary—that men still are men and not the keys of a piano, which the laws of nature threaten to control so completely that soon one will be able to desire nothing but by the calendar. And that is not all: even if man really were nothing but a piano-key, even if this were proved to him by natural science and mathematics, even then he would not become reasonable, but would purposely do something perverse out of simple ingratitude, simply to gain his point. And if he does not find means he will contrive destruction and chaos, will contrive sufferings of all sorts, only to gain his point! He will launch a curse upon the world, and as only man can curse (it is his privilege, the primary distinction between him and other animals), may be by his curse alone he will attain his object—that is, convince himself that he is a man and not a piano-key! If you say that all this, too, can be calculated and tabulated—chaos and darkness and curses, so that the mere possibility of calculating it all beforehand would stop it all, and reason would reassert itself, then man would purposely go mad in order to be rid of reason and gain his point! I believe in it, I answer for it, for the whole work of man really seems to consist in nothing but proving to himself every minute that he is a man and not a piano-key! It may be at the cost of his skin, it may be by cannibalism! And this being so, can one help being tempted to rejoice that it has not yet come off, and that desire still depends on something we don’t know?

Thus, by science I mean, first of all, a worldview giving primacy to reason and observation and a methodology aimed at acquiring accurate knowledge of the natural and social world. This methodology is characterized, above all else, by the critical spirit: namely, the commitment to the incessant testing of assertions through observations and/or experiments — the more stringent the tests, the better — and to revising or discarding those theories that fail the test. One corollary of the critical spirit is fallibilism: namely, the understanding that all our empirical knowledge is tentative, incomplete and open to revision in the light of new evidence or cogent new arguments (though, of course, the most well-established aspects of scientific knowledge are unlikely to be discarded entirely). . . . I stress that my use of the term 'science' is not limited to the natural sciences, but includes investigations aimed at acquiring accurate knowledge of factual matters relating to any aspect of the world by using rational empirical methods analogous to those employed in the natural sciences. (Please note the limitation to questions of fact. I intentionally exclude from my purview questions of ethics, aesthetics, ultimate purpose, and so forth.) Thus, 'science' (as I use the term) is routinely practiced not only by physicists, chemists and biologists, but also by historians, detectives, plumbers and indeed all human beings in (some aspects of) our daily lives. (Of course, the fact that we all practice science from time to time does not mean that we all practice it equally well, or that we practice it equally well in all areas of our lives.)

Of courage undaunted, possessing a firmness and perseverance of purpose which nothing but impossibilities could divert from its direction, careful as a father of those committed to his charge, yet steady in the maintenance of order and discipline, intimate with the Indian character, customs, and principles; habituated to the hunting life, guarded by exact observation of the vegetables and animals of his own country against losing time in the description of objects already possessed; honest, disinterested, liberal, of sound understanding, and a fidelity to truth so scrupulous that whatever he should report would be as certain as if seen by ourselves – with all these qualifications as if selected and implanted by nature in one body for this express purpose, I could have no hesitation in confiding the enterprise to him. To fill up the measure desired, he wanted nothing but a greater familiarity with the technical language of the natural sciences, and readiness in the astronomical observations necessary for the geography of his route. To acquire these he repaired immediately to Philadelphia, and placed himself under the tutorage of the distinguished professors of that place.

Darwin has interested us in the history of Nature’s Technology, i.e., in the formation of the organs of plants and animals, which organs serve as instruments of production for sustaining life. Does not the history of the productive organs of man, of organs that are the material basis of all social organisation, deserve equal attention? And would not such a history be easier to compile, since, as Vico says, human history differs from natural history in this, that we have made the former, but not the latter? Technology discloses man’s mode of dealing with Nature, the process of production by which he sustains his life, and thereby also lays bare the mode of formation of his social relations, and of the mental conceptions that flow from them. Every history of religion, even, that fails to take account of this material basis, is uncritical. It is, in reality, much easier to discover by analysis the earthly core of the misty creations of religion, than, conversely, it is, to develop from the actual relations of life the corresponding celestialised forms of those relations. The latter method is the only materialistic, and therefore the only scientific one. The weak points in the abstract materialism of natural science, a materialism that excludes history and its process, are at once evident from the abstract and ideological conceptions of its spokesmen, whenever they venture beyond the bounds of their own speciality.

Defining philosophy as “an activity, attempting by means of discussion and reasoning, to make life happy,” he believed that happiness is gained through the achievement of moral self-sufficiency (autarkeia) and freedom from disturbance (ataraxia). The main obstacles to the goal of tranquillity of mind are our unnecessary fears and desires, and the only way to eliminate these is to study natural science. The most serious disturbances of all are fear of death, including fear of punishment after death, and fear of the gods. Scientific inquiry removes fear of death by showing that the mind and spirit are material and mortal, so that they cannot live on after we die: as Epicurus neatly and logically puts it: “Death…is nothing to us: when we exist, death is not present; and when death is present, we do not exist. Consequently it does not concern either the living or the dead, since for the living it is non-existent and the dead no longer exist” (Letter to Menoeceus 125). As for fear of the gods, that disappears when scientific investigation proves that the world was formed by a fortuitous concourse of atoms, that the gods live outside the world and have no inclination or power to intervene in its affairs, and that irregular phenomena such as lightning, thunder, volcanic eruptions, and earthquakes have natural causes and are not manifestations of divine anger. Every Epicurean would have agreed with Katisha in the Mikado when she sings: But to him who’s scientific There’s nothing that’s terrific In the falling of a flight of thunderbolts! So the study of natural science is the necessary means whereby the ethical end is attained. And that is its only justification: Epicurus is not interested in scientific knowledge for its own sake, as is clear from his statement that “if we were not disturbed by our suspicions concerning celestial phenomena, and by our fear that death concerns us, and also by our failure to understand the limits of pains and desires, we should have no need of natural science” (Principal Doctrines 11). Lucretius’ attitude is precisely the same as his master’s: all the scientific information in his poem is presented with the aim of removing the disturbances, especially fear of death and fear of the gods, that prevent the attainment of tranquillity of mind. It is very important for the reader of On the Nature of Things to bear this in mind all the time, particularly since the content of the work is predominantly scientific and no systematic exposition of Epicurean ethics is provided.25 Epicurus despised philosophers who do not make it their business to improve people’s moral condition: “Vain is the word of a philosopher by whom no human suffering is cured. For just as medicine is of no use if it fails to banish the diseases of the body, so philosophy is of no use if it fails to banish the suffering of the mind” (Usener fr. 221). It is evident that he would have condemned the majority of modern philosophers and scientists.

But Rousseau — to what did he really want to return? Rousseau, this first modern man, idealist and rabble in one person — one who needed moral "dignity" to be able to stand his own sight, sick with unbridled vanity and unbridled self-contempt. This miscarriage, couched on the threshold of modern times, also wanted a "return to nature"; to ask this once more, to what did Rousseau want to return? I still hate Rousseau in the French Revolution: it is the world-historical expression of this duality of idealist and rabble. The bloody farce which became an aspect of the Revolution, its "immorality," is of little concern to me: what I hate is its Rousseauan morality — the so-called "truths" of the Revolution through which it still works and attracts everything shallow and mediocre. The doctrine of equality! There is no more poisonous poison anywhere: for it seems to be preached by justice itself, whereas it really is the termination of justice. "Equal to the equal, unequal to the unequal" — that would be the true slogan of justice; and also its corollary: "Never make equal what is unequal." That this doctrine of equality was surrounded by such gruesome and bloody events, that has given this "modern idea" par excellence a kind of glory and fiery aura so that the Revolution as a spectacle has seduced even the noblest spirits. In the end, that is no reason for respecting it any more. I see only one man who experienced it as it must be experienced, with nausea — Goethe. Goethe — not a German event, but a European one: a magnificent attempt to overcome the eighteenth century by a return to nature, by an ascent to the naturalness of the Renaissance — a kind of self-overcoming on the part of that century. He bore its strongest instincts within himself: the sensibility, the idolatry of nature, the anti-historic, the idealistic, the unreal and revolutionary (the latter being merely a form of the unreal). He sought help from history, natural science, antiquity, and also Spinoza, but, above all, from practical activity; he surrounded himself with limited horizons; he did not retire from life but put himself into the midst of it; he if was not fainthearted but took as much as possible upon himself, over himself, into himself. What he wanted was totality; he fought the mutual extraneousness of reason, senses, feeling, and will (preached with the most abhorrent scholasticism by Kant, the antipode of Goethe); he disciplined himself to wholeness, he created himself. In the middle of an age with an unreal outlook, Goethe was a convinced realist: he said Yes to everything that was related to him in this respect — and he had no greater experience than that ens realissimum [most real being] called Napoleon. Goethe conceived a human being who would be strong, highly educated, skillful in all bodily matters, self-controlled, reverent toward himself, and who might dare to afford the whole range and wealth of being natural, being strong enough for such freedom; the man of tolerance, not from weakness but from strength, because he knows how to use to his advantage even that from which the average nature would perish; the man for whom there is no longer anything that is forbidden — unless it be weakness, whether called vice or virtue. Such a spirit who has become free stands amid the cosmos with a joyous and trusting fatalism, in the faith that only the particular is loathesome, and that all is redeemed and affirmed in the whole — he does not negate anymore. Such a faith, however, is the highest of all possible faiths: I have baptized it with the name of Dionysus. 50 One might say that in a certain sense the nineteenth century also strove for all that which Goethe as a person had striven for: universality in understanding and in welcoming, letting everything come close to oneself, an audacious realism, a reverence for everything factual.