Quotes & Sayings About Models In Science

Nature in her creative dreaming, dreamt the same thing both here and there, and if one spoke of imitation, then certainly it had to be reciprocal. Should one take the children of the soil as models because they possessed the depth of organic reality, whereas the ice flowers were mere external phenomena? But as phenomena, they were the result of an interplay of matter no less complex than that found in plants. If I understood our friendly host correctly, what concerned him was the unity of animate and so-called inanimate nature, the idea that we sin against the latter if the boundary we draw between the two spheres is too rigid, when in reality it is porous, since there is no elementary capability that is reserved exclusively for living creatures or that the biologist could not likewise study on inanimate models. — Thomas Mann

The once-surprising existence of non-Euclidean models of Euclid's first four axioms can be seen as a sort of mathematical joke. — John Allen Paulos

Essentially, all models are wrong, but some are useful. — George E.P. Box

Sober, a philosopher of science, has shown through convincing models that isolated, selfless individuals who come into contact with only selfish and violent individuals will be taken advantage of and tend to disappear quickly.4 Conversely, when such altruists group together and cooperate with one another, they have a definite evolutionary advantage over the selfish people, who also fight among themselves and therefore may slowly disappear from the population. — Matthieu Ricard

It's hard to build models of inflation that don't lead to a multiverse. It's not impossible, so I think there's still certainly research that needs to be done. But most models of inflation do lead to a multiverse, and evidence for inflation will be pushing us in the direction of taking [the idea of a] multiverse seriously. — Alan Guth

This fascination with computer models is something I understand very well. Richard Feynmann called it a disease. I fear he is right. — Michael Crichton

Science doesn't claim to have absolute certainty about the world; it creates models that provide the best explanation based on the available evidence. If additional evidence is found, the model can be changed. — Armin Navabi

The notion that "applied" knowledge is somehow less worthy than "pure" knowledge, was natural to a society in which all useful work was performed by slaves and serfs, and in which industry was controlled by the models set by custom rather than by intelligence. Science, or the highest knowing, was then identified with pure theorizing, apart from all application in the uses of life; and knowledge relating to useful arts suffered the stigma attaching to the classes who engaged in them. — John Dewey

Pauling was shocked by the freedom with which the X-ray crystallographers of the time, including particularly Astbury, played with the intimate chemical structure of their models. They seemed to think that if the atoms were arranged in the right order and about the right distance apart, that was all that mattered, that no further restrictions need to be put on them. — J. D. Bernal

All models are approximations. Essentially, all models are wrong, but some are useful. However, the approximate nature of the model must always be borne in mind ... — George E.P. Box

The third-person or 'objective,' static, reductive models used in most science are important and yield significant results, but they have their limitations. — Siri Hustvedt

Leonardo did not pursue science and engineering in order to dominate nature, as Francis Bacon would advocate a century later, but always tried to learn as much as possible from nature. He was in awe of the beauty he saw in the complexity of natural forms, patterns, and processes, and aware that nature's ingenuity was far superior to human design. Accordingly, he often used natural processes and structures as models for his own designs. — Fritjof Capra

Since I'm doing so much science, I think the reason these ideas have occurred to me and not to other people in music is simply the influence that science plays in my life: working in laboratories, thinking of models, hypothesis, putting things together, trying to make sense of it all and so forth. — Dave Soldier

Epistemology models ontology. — John Polkinghorne

The more complex a behavior is, the more rigorous and complicated the science behind it. Math, chemistry, that's the easy stuff - closed models with discrete answers. To understand behavior - human or elephant - the systems are far more complex, which is why the science behind them must be that much more intricate. But — Jodi Picoult

Access to supercomputers. The science is well ahead of our ability to implement it. It's quite clear that if we could run our models at a higher resolution we could do a much better job-tomorrow-in terms of our seasonal and decadal predictions. It's so frustrating. We keep saying we need four times the computing power. We're talking just 10 or 20 million a year-dollars or pounds-which is tiny compared to the damage done by disasters. Yet it's a difficult argument to win. — Julia Slingo

Mathematics is much more than a language for dealing with the physical world. It is a source of models and abstractions which will enable us to obtain amazing new insights into the way in which nature operates. — Melvin Schwartz

But if all maximizing models are really arguing is that "people will always seek to maximize something," then they obviously can't predict anything, which means employing them can hardly be said to make anthropology more scientific. All they really add to analysis is a set of assumptions about human nature. The assumption, most of all, that no one ever does anything primarily out of concern for others; that whatever one does, one is only trying to get something out of it for oneself. In common English, there is a word for this attitude. It's called "cynicism." Most of us try to avoid people who take it too much to heart. In economics, apparently, they call it "science. — David Graeber

He wanted to make cast models of her. He wanted to take a set of precision calipers and measure every distance between her features. He wanted her blood and glandular fluids analyzed by the finest chemists in the world - there must be something detectibly different in her inner workings for him to respond so dramatically, as if he'd been given a drug for which science had yet to find a name.
But more than anything, he wanted to - — Sherry Thomas

The radical Left loves attacking people as anti-science when anyone dares question their computer models on global warming. — Ted Cruz

Pragmatism , in trying to turn experimental physics into a prototype of all science and to model all spheres of intellectual life after the techniques of the laboratory, is the counterpart of modern industrialism, for which the factory is the prototype of human existence, and which models all branches of culture after production on the conveyor belt. — Max Horkheimer

There aren't that many female role models in science. There are a couple of women, but mostly you've got Neil deGrasse Tyson, Richard Dawkins, Lawrence Krauss - they're all guys. Bill Nye the Science Guy. I love that guy, but it's all guys. — Elise Andrew

I think I was always able to laugh a lot at the industry - to be detached from it, even if some of the other models weren't. Jeez - it's hardly rocket science, is it? It's not as if you can get to be a better model ... you can either get away with it, or you cant? And most of them were also acutely aware of the passage of time ... and how it would affect their careers. — Ashton Kutcher

I am using the word theory as a scientist means it: a set of ideas so well established by observations and physical models that it is essentially indistinguishable from fact. That is different from the colloquial use that means "guess." To a scientist, you can bet your life on a theory. Remember, gravity is "just a theory" too. — Philip Plait

Anthropologist Donald Symons is as amazed as we are at frequent attempts to argue that monogamous gibbons could serve as viable models for human sexuality, writing, Talk of why (or whether) humans pair bond like gibbons strikes me as belonging to the same realm of discourse as talk of why the sea is boiling hot and whether pigs have wings. — Cacilda Jetha

All science is based on models, and every scientific model comprises three distinct stages: statement of well-defined hypotheses; deduction of all the consequences of these hypotheses, and nothing but these consequences; confrontation of these consequences with observed data. — Maurice Allais

The exciting thing about mathematics and science and music and literature is what they can tell us about the workings of the human mind. For these disciplines are literally models (extensions) of at least certain parts of the mind. Just as the knife cuts but does not chew, while the lens does only a portion of what the eye can do, extensions are reductionist in their capability. No matter how hard it tries, the human race can never fully replace what was left out of extensions in the first place. Also, it is just as important to know what is left out of a given extension system as it is to know what the system will do. Yet the extension-omissions side is frequently overlooked. — Edward T. Hall

Science manipulates things and gives up living in them. It makes its own limited models of things; operating upon these indices or variables to effect whatever transformations are permitted by their definition, it comes face to face with the real world only at rare intervals. Science is and always will be that admirably active, ingenious, and bold way of thinking whose fundamental bias is to treat everything as though it were an object-in-general - as though it meant nothing to us and yet was predestined for our own use. — Maurice Merleau Ponty

One of the most insidious and nefarious properties of scientific models is their tendency to take over, and sometimes supplant, reality. — Erwin Chargaff

We tend to hear much more about the splendors returned than the ships that brought them or the shipwrights. It has always been that way. Even those history books enamored of the voyages of Christopher Columbus do not tell much about the builders of the Nina the Pinta and the Santa Maria or about the principle of the caravel. These spacecraft their designers builders navigators and controllers are examples of what science and engineering set free for well-defined peaceful purposes can accomplish. Those scientists and engineers should be role models for an America seeking excellence and international competitiveness. They should be on our stamps. — Carl Sagan

Winning the Origins Lottery Nontheistic models adhere to a central premise that humans arose by strictly natural unguided steps from a bacterial life-form that sprang into being 3.8 billion years ago. Famed evolutionary biologist Francisco Ayala, an advocate for the hypothesis that natural selection and mutations can efficiently generate distinctly different species, nevertheless calculated the probability that humans (or a similarly intelligent species) arose from single-celled organisms as a possibility so small (10-1,000,000) that it might as well be zero (roughly equivalent to the likelihood of winning the California lottery 150,000 consecutive times with the purchase of just one ticket each time).2 He and other evolutionary biologists agree that natural selection and mutations could have yielded any of a virtually infinite number of other outcomes. Astrophysicists Brandon Carter, John Barrow, and Frank Tipler produced an even smaller probability. — Hugh Ross

Unsophisticated'," he said, cracking himself up again, " 'but nubile'. Jesus, where do they get that
stuff? Nubile."
"Try to contain your hilarity." Sophia sat behind the desk in her office in the villa and continued to
study the models Kris had chosen for the ads. "And I'd appreciate it if you'd warn me the next time
you decide to add a mystery vintage to the selection."
"Last-minute candidate. And it was in the name of science. — Nora Roberts

It was all here for me, just as it has all been here for you, the best and the worst of Western Civilization, if you cared to pay attention: music, finance, government, architecture, law and sculpture and painting, history and medicine and athletics and every sort of science, and books, books, books, and teachers and role models.
People so smart you can't believe it, and people so dumb you can't believe it. People so nice you can't believe it, and people so mean you can't believe it. — Kurt Vonnegut Jr.

It is natural that the appearance of pollution should have taken by surprise an economic science which has delighted in playing around with all kinds of mechanistic models. Curiously, even after the event economics gives no signs of acknowledging the role of natural resources in the economic process. Economists still do not seem to realize that, since the product of the economic process is waste, waste is an inevitable result of that process and ceteris paribus increases in greater proportion than the intensity of economic activity. — Nicholas Georgescu-Roegen

So [Polaroid's Dr. Edwin] Land, at 75, went off to spend the remainder of his life doing pure science, trying to crack the code of color vision. The man is a national treasure. I don't understand why people like that can't be held up as models: This is the most incredible thing to be - not an astronaut, not a football player - but this. — Steve Jobs

Similar probabilistic models have become central to economics, sociology, psychology, political science and the other social and natural sciences. — Yuval Noah Harari

Observations always involve theory. — Edwin Powell Hubble

Soovee?" I ask. "Did Mom make it so you can drive yourself?" "Correct." "This is so cool!" says Trip. "Yesterday, Dr. Hayes mounted a range finder to my roof housing a 64-beam laser." So that's what she was doing when she was too busy to look at my rotten Spanish homework. "This laser allows me to generate a detailed 3-D map of my environment," Soovee continues. "I will take that map and instantaneously overlay it on top of high-resolution, real-time traffic maps and produce all the data models I need to drive myself, and you, safely to school." "But what if the police see me not driving?" asks Dad. "No worries," purrs the car. "Mom also tinted the windshield. You can see out, but no one can see in. Why, you could fully recline your seat and take a quick nap." Okay. I know what I want our new science project to be: Soovee - the self-driving electric car! "Sit — James Patterson

The purpose of models is not to fit the data but to sharpen the question. — Samuel Karlin

The purpose of science is not to analyze or describe but to make useful models of the world. A model is useful if it allows us to get use out of it. — Edward De Bono

The uncertainty principle signaled an end to Laplace's dream of a theory of science, a model of the universe that would be completely deterministic. We certainly cannot predict future events exactly if we cannot even measure the present state of the universe precisely!
We could still imagine that there is a set of laws that determine events completely for some supernatural being who, unlike us, could observe the present state of the universe without disturbing it. However, such models of the universe are not of much interest to us ordinary mortals. It seems better to employ the principle of economy known as Occam's razor and cut out all the features of the theory that cannot be observed. — Stephen Hawking

So, look at the world around you, and if you notice things that don't seem right - injustices, inefficiencies, or just oddities - investigate them further. Think about why and how those things might happen and what you could do to change them for the better. Test your ideas by trying new things, making more observations, refining your models, and repeating the process. And when you find something that works to explain or improve your situation, tell everyone about it, so we can all benefit. — Chad Orzel

IF YOU WANT TO CREATE A CHANGE, you must challenge not only the models of Unreality, but the paradigms that underwrite them. — Stafford Beer

As the statistician George E. P. Box wrote, "All models are wrong, but some models are useful." What he meant by that is that all models are simplifications of the universe, as they must necessarily be. As another mathematician said, "The best model of a cat is a cat."
...
The key is in remembering that a model is a tool to help us understand the complexities of the universe, and never a substitute for the universe itself. — Nate Silver

Nothing in Nature is black or white, few solutions are clean and clear; rather, reality, and especially our models of it, possess shades of gray throughout. — Eric Chaisson

[About describing atomic models in the language of classical physics:]
We must be clear that when it comes to atoms, language can be used only as in poetry. The poet, too, is not nearly so concerned with describing facts as with creating images and establishing mental connections. — Niels Bohr

The United States will continue its efforts to improve our understanding of climate change - to seek hard data, accurate models, and new ways to improve the science - and determine how best to meet these tremendous challenges. — George H. W. Bush

Do not trust financial market risk models. Despite the predilection of some analysts to model the financial markets using sophisticated mathematics, the markets are governed by behavioral science, not physical science. — Seth Klarman

There's something really beautiful about science, that human beings can ask these questions and can answer them. You can make models of nature and understand how it works. — Margaret Geller