Science Quotes

Significant change might require those who are now high in the hierarchy to move downward many steps. This seems to them undesirable and is resisted.

~ Carl Sagan

It may be that there are kernels of truth in a few of these doctrines, but their widespread acceptancebetokens a lack of intellectual rigor, an absence of skepticism, a need to replace experiments by desires.

~ Carl Sagan

Where misunderstanding dwells, misuse will not be far behind. No theory in the history of science has been more misused and abused by cranks and charlatans—and misunderstood by people struggling in good faith with difficult ideas—than quantum mechanics.

~ Sean Carroll

Sophistication is not science people, simplicity is.

~ Abhijit Naskar

It illuminated a vision Dante could not have imagined in his wildest nightmares, nor Poe in the grasp of an uncontrollable delirium.

~ Alan Dean Foster

These philosophically fun ideas usually satisfy nobody. Nonetheless, they remind us that ignorance is the natural state of mind for a research scientist. People who believe they are ignorant of nothing have neither looked for, nor stumbled upon, the boundary between what is known and unknown in the universe.

~ Neil Degrasse Tyson

It may be asked how I know that there are any Reals. If this hypothesis is the sole support of my method of inquiry, my method of inquiry must not be used to support my hypothesis. The reply is this: 1. If investigation cannot be regarded as proving that there are Real things, it at least does not lead to a contrary conclusion; but the method and the conception on which it is based remain ever in harmony. No doubts of the method, therefore, necessarily arise from its practice, as is the case with all the others. 2. The feeling which gives rise to any method of fixing belief is a dissatisfaction at two repugnant propositions. But here already is a vague concession that there is some one thing which a proposition should represent. Nobody, therefore, can really doubt that there are Reals, for, if he did, doubt would not be a source of dissatisfaction. The hypothesis, therefore, is one which every mind admits. So that the social impulse does not cause men to doubt it. 3. Everybody uses the scientific method about a great many things, and only ceases to use it when he does not know how to apply it. 4. Experience of the method has not led us to doubt it, but, on the contrary, scientific investigation has had the most wonderful triumphs in the way of settling opinion. These afford the explanation of my not doubting the method or the hypothesis which it supposes; and not having any doubt, nor believing that anybody else whom I could influence has, it would be the merest babble for me to say more about it. If there be anybody with a living doubt upon the subject, let him consider it.

~ Charles Sanders Peirce

Science is the most effective, efficient and magnificent path that leads towards the salvation of humankind.

~ Abhijit Naskar

To satisfy our doubts . . . it is necessary that a method should be found by which our beliefs may be determined by nothing human, but by some external permanency -- by something upon which our thinking has no effect. . . . Our external permanency would not be external, in our sense, if it was restricted in its influence to one individual. It must be something which affects, or might affect, every man. And, though these affections are necessarily as various as are individual conditions, yet the method must be such that the ultimate conclusion of every man shall be the same. Such is the method of science. Its fundamental hypothesis, restated in more familiar language, is this: There are Real things, whose characters are entirely independent of our opinions about them; those Reals affect our senses according to regular laws, and, though our sensations are as different as are our relations to the objects, yet, by taking advantage of the laws of perception, we can ascertain by reasoning how things really and truly are; and any man, if he have sufficient experience and he reason enough about it, will be led to the one True conclusion. The new conception here involved is that of Reality. It may be asked how I know that there are any Reals. If this hypothesis is the sole support of my method of inquiry, my method of inquiry must not be used to support my hypothesis. The reply is this: 1. If investigation cannot be regarded as proving that there are Real things, it at least does not lead to a contrary conclusion; but the method and the conception on which it is based remain ever in harmony. No doubts of the method, therefore, necessarily arise from its practice, as is the case with all the others. 2. The feeling which gives rise to any method of fixing belief is a dissatisfaction at two repugnant propositions. But here already is a vague concession that there is some one thing which a proposition should represent. Nobody, therefore, can really doubt that there are Reals, for, if he did, doubt would not be a source of dissatisfaction. The hypothesis, therefore, is one which every mind admits. So that the social impulse does not cause men to doubt it. 3. Everybody uses the scientific method about a great many things, and only ceases to use it when he does not know how to apply it. 4. Experience of the method has not led us to doubt it, but, on the contrary, scientific investigation has had the most wonderful triumphs in the way of settling opinion. These afford the explanation of my not doubting the method or the hypothesis which it supposes; and not having any doubt, nor believing that anybody else whom I could influence has, it would be the merest babble for me to say more about it. If there be anybody with a living doubt upon the subject, let him consider it.

~ Charles Sanders Peirce

The product of scientific achievements should be for sale. The scientist should not.

~ A.e. Samaan

Progress of the human society is predicated upon the proper functioning of a key element of the human mind, that is reasoning.

~ Abhijit Naskar

(The string is extremely tiny, at the Planck length of 10 ^-33 cm, a billion billion times smaller than a proton, so all subatomic particles appear pointlike.)If we were to pluck this string, the vibration would change; the electron might turn into a neutrino. Pluck it again and it might turn into a quark. In fact, if you plucked it hard enough, it could turn into any of the known subatomic particles.Strings can interact by splitting and rejoining, thus creating the interactions we see among electrons and protons in atoms. In this way, through string theory, we can reproduce all the laws of atomic and nuclear physics. The melodies that can be written on strings correspond to the laws of chemistry. The universe can now be viewed as a vast symphony of strings.

~ Michio Kaku

Human beings, Lucretius thought, must not drink in the poisonous belief that their souls are only part of the world temporarily and they are heading somewhere else. That belief will only spawn in them a destructive relation to the environment in which they live the only lives they have.

~ Stephen Greenblatt

A procession of the damned: By the damned I mean the excluded. We shall have a procession of data that science has excluded. Battalions of the accursed, captained by pallid data that I have exhumed will march. You'll read them, or they'll march. Some of them livid and some of them fiery and some of them rotten. Some of them are corpses, skeletons, mummies, twitching, tottering, animated by companions that have been damned alive. There are giants that will walk by, though sound asleep. There are things that are theorems and things that are rags. They'll go by, like you could, arm-in-arm with the spirit of anarchy. Here and there will foot little harlots. Many are clowns, but many are of the highest respectability. Some are assassins. There are pale stenches and gaunt superstitions and mere shadows and lively malices, whims and amiabilities, the naive and the pedantic and the bizarre and the grotesque and the sincere and the insincere, the profound, and the puerile. A stab and a laugh and the patiently folded hands of hopeless propriety. The ultra-respectable! But the condemned, anyway.

~ Charles Fort

The aggregate appearance is of dignity and dissoluteness. The aggregate voice is a defiant prayer. But the spirit of the whole is processional. The power, that has said to all these things that they are damned, is dogmatic science. But they'll march! The little harlots will caper and the freaks will distract the attention and the clowns will break the rhythm of the whole with their buffooneries. But the solidity of the procession as a whole, the solidity of things which pass and pass and pass, and keep on and keep on coming, the irresistibleness of things that neither threaten, nor jeer, nor defy, but arrange themselves in mass formations that pass and pass and keep on passing. So, by the damned, I mean the excluded.

~ Charles Fort

This belief, that science eradicates (the need for) God, is a myth many people believe today. The truth is that science, the study of the world and collection of our findings, has not and cannot disprove God. There is no scientific journal that has disproven God’s existence. This is because God cannot be put in a test tube and either verified or falsified. God is a spiritual being and is outside the reach of empirical scientific research. Christians cannot prove God the existence of God with absolute certainty, nor can atheists disprove his existence with any certainty. That does not mean that we cannot look at the evidence as to whether or not God exists.

~ Jon Morrison

There's no science that can't be used for good or for evil. Science could be used by whoever has the power to use it and desire to use it. If you make people knowledgeable about these sciences and don't point out this fact, then you're saying, I withdraw from the battle, from the discussion of the ethics involved. I just stick to the facts. And that of course means that you've surrendered to the strongest forces. You say you're neutral in what you do, you aren't that concerned with it. If the Pentagon is using your discoveries, that's not your problem. It's unavoidable that you have some responsibility, it seems to me, regardless of what you teach or what your subject is or what your skill is. Whatever you have to contribute has a social dimension. And I think it's ineffective to try to impose that on anybody. Sharing it with them is one thing, but trying to impose it is another. You honestly say these are my ideas and I have a right to my opinion, and if I have a right to my opinion then you have a right to your opinion.You can't have an individual right. It has to be a universal right. I have no rights that everybody else doesn't have. There's no right I could claim that anybody else in the world can't claim, and I have to fight for their exercising that right just like I have to fight for my own. That doesn't mean I have to impose my ideas on people, but it means I have a responsibility to provide whatever light I can on the subject and share my ideas with people.

~ Myles Horton

A sex worker deserves a billion times more respect, than the mystical fraudsters of the society, such as astrologers, psychics and tarot card readers.

~ Abhijit Naskar

For ages men had used sticks to club and spear each other—Anaximander of Miletus used the stick to measure time.

~ Carl Sagan

The world to him no longer seemed a math equation but rather a complex piece of art, a masterpiece of things not easily understood.

~ K. Martin Beckner

You’re a scientist. And there is no greater expression of sheer stupid human hope than the study of science. We’re born groping around in the dark but science says, “We can understand this.” It says, “There’s something here to understand and this act of blindly reaching forward is worth it.” It says, “You could be devoting your entire career to what’s really a dead end and it's still worth it. You could be dismissed in your own lifetime, you could poison yourself with radiation, you could be executed. And it’s still worth it. More than your safety, more than your life, that divine earthly act of trying to understand.”Personally, I find that brand of optimism exhausting but if it wasn’t for science, we wouldn’t have deodorant or instant coffee, so.

~ Jessica Best

Joni Mitchell had it right: They paved paradise / and put up a parking lot. But perhaps, in the near future, we could add a line of hopeful epilogue to that song: then they tore down the parking lot / and raised up a paradise

~ Richard Louv

When our theories continually move us into more and more complicated explanations then, it is certain that we are moving in the wrong direction.

~ R.a.delmonico

Eureka!s like the one Archimedes had when he stepped in a bathtub and suddenly realized the answer to the problem of testing metals' density are few and far between, and mostly it's just trying and failing and trying something else, feeding in data and eliminating variables and staring at the results, trying to figure out where you went wrong.

~ Connie Willis

Science tells us that love not only diminishes the experience of physical pain but can make us—and our beloveds—healthier.

~ Sharon Salzberg

The unstated premise that nature is nice lies behind many of the objections to the Darwinian theory of human sexuality. Carefree sex is natural and good, it is assumed, so if someone claims that men want it more than women do, it would imply that men are mentally healthy and women neurotic and repressed. That conclusion is unacceptable, so the claim that men want carefree sex more than women do cannot be correct. Similarly, sexual desire is good, so if men rape for sex (rather than to express anger towards women), rape would not be as evil. Rape is evil; therefore the claim that men rape for sex cannot be correct. More generally, what people instinctively like is good, so if people like beauty, beauty would be a sign of worth. Beauty is not a sign of worth, so the claim that people like beauty cannot be correct.These kinds of arguments combine bad biology (nature is nice), bad psychology (the mind is created by society), and bad ethics (what people like is good). Feminism would lose nothing by giving them up.

~ Steven Pinker

The Darwinian approach to sex is often attacked as being antifeminist, but that is just wrong. Indeed, the accusation is baffling on the face of it, especially to the many feminist women who have developed and tested the theory. The core of feminism is surely the goal of ending sexual discrimination and exploitation, an ethical and political position that is in no danger of being refuted by any foreseeable scientific theory or discovery.

~ Steven Pinker

No Lord Almighty created the humans out of personal will. Creationism is simply a myth created by the weak and ignorant humans out of a psychological need to have a sense of eternal security.

~ Abhijit Naskar

It is a poor sort of man who is content to be spoon-fed knowledge that has been filtered through the canon of religious or political belief, and it is a poor sort of man who will permit others to dictate what he may or may not learn.

~ Louis L'amour

Some people think that evolutionary psychology claims to have discovered that human nature is selfish and wicked. But they are flattering the researchers and anyone who would claim to have discovered the opposite.

~ Steven Pinker

Politicized science is like a prostitute with an STD. You know she has been fucked by a dirty politician.

~ A.e. Samaan

It could be that this record set before you now is a fiction.

~ Jeanette Winterson

There is a further trouble; no matter how meticulous the scientist, he or she cannot be separated from the experiment itself. Impossible to detach the observer from the observed. A great deal of scientific truth has later turned out to be its observer's fiction. It is irrational to assume that this is no longer the case.

~ Jeanette Winterson

Many people implicitly believe in the Hydraulic Theory of Violence: that humans harbor an inner drive toward aggression (a death instinct or thirst for blood), which builds up inside us and must periodically be discharged. Nothing could be further from a contemporary scientific understanding of the psychology of violence. Aggression is not a single motive, let alone a mounting urge. It is the output of several psychological systems that differ in their environmental triggers, their internal logic, their neurobiological basis, and their social distribution.

~ Steven Pinker

Changing the spelling of one's name to ensure success, performing rituals for good luck, wearing colored gem stones for success in business – all these fall into the same category of psychological reinforcement. Hence, emerged the blood-sucking professions of astrology, palmistry, vastushastra, numerology etc. The very existence of these fraudulent professions is predicated on the fear and anxiety of vulnerable masses. Thus, a person’s superstitious beliefs become the tool of exploitation in the hands of ruthless fraudsters.

~ Abhijit Naskar

It is all about the trade of ignorance. And India is such a bronze-age nation that is filled with these trades (astrology, palm reading, vastushashtra and others).

~ Abhijit Naskar

Common people tend to term any kind of bizarre phenomenon as “paranormal” or “supernatural”. They often exaggerate it as the work of the Gods. Behind this belief is nothing but primitive ignorance. Social progress means that people must (a necessity, not a luxury) align their beliefs and behavior to new knowledge and understanding of nature.

~ Abhijit Naskar

...people taking the time and energy to ask about what they do not understand - I have renewed hope that society can shed its superstitions and embrace the enlightenment that comes from just a basic understanding of how the universe works.

~ Neil Degrasse Tyson

…once science had declared a thing possible, there was no escape from its eventual realization…

~ Arthur C. Clarke

It suddenly occurred to me just how absurd this scene was: a guy wearing a suit of armor, standing next to an undead king, both hunched over the controls of a classic arcade game. It was the sort of surreal image you'd expect to see on the cover of an old issue of Heavy Metal or Dragon magazine.

~ Ernest Cline