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Scientific Method Quotes

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Scientific Method Quotes

“G. Stanley Hall, a creature of his times, believed strongly that adolescence was determined – a fixed feature of human development that could be explained and accounted for in scientific fashion. To make his case, he relied on Haeckel's faulty recapitulation idea, Lombroso's faulty phrenology-inspired theories of crime, a plethora of anecdotes and one-sided interpretations of data. Given the issues, theories, standards and data-handling methods of his day, he did a superb job. But when you take away the shoddy theories, put the anecdotes in their place, and look for alternate explanations of the data, the bronze statue tumbles hard. I have no doubt that many of the street teens of Hall's time were suffering or insufferable, but it's a serious mistake to develop a timeless, universal theory of human nature around the peculiarities of the people of one's own time and place.”

“Like all great things which then become fashions, science, as now the universal stamp of approval, probably receives more abuse than any other field of study. Glaze the word itself over whatever vague ideology one may presume ratified, no matter the degree of pseudo-science or lack of scholarly credibility packaged within, and the many will consume it like gravy on a feast. My thought for the time is that as the promise of true science increases, so shall rise its many more superficial counterparts as provided by the agenda-bound trendies and hyper-ambitious laypersons to boot.”

“What I like about experience is that it is such an honest thing. You may number of wrong turnings; but keep your eyes open and you will not be allowed to go very far before the warning signs appear. You may have deceived yourself, but experience is not trying to deceive you. The universe rings true wherever you fairly test it.”

“One of the difficulties in raising public concern over the very severe threats of global warming is that 40 percent of the US population does not see why it is a problem, since Christ is returning in a few decades. About the same percentage believe that the world was created a few thousand years ago. If science conflicts with the Bible, so much the worse for science. It would be hard to find an analogue in other societies.”

“Actually I've never seen a cycle-maintenance problem complex enough really to require full-scale formal scientific method. Repair problems are not that hard. When I think of formal scientific method an image sometimes comes to mind of an enormous juggernaut, a huge bulldozer-slow, tedious, lumbering, laborious, but invincible. It takes twice as long, five times as long, maybe a dozen times as long as informal mechanic's techniques, but you know in the end you're going to get it. There's no fault isolation problem in motorcycle maintenance that can stand up to it. When you've hit a really tough one, tried everything, racked your brain and nothing works, and you know that this time Nature has really decided to be difficult, you say, "Okay, Nature, that's the end of the nice guy," and you crank up the formal scientific method.”

“The real purpose of the scientific method is to make sure Nature hasn't misled you into thinking you know something you don't actually know. There's not a mechanic or scientist or technician alive who hasn't suffered from that one so much that he's not instinctively on guard. That's the main reason why so much scientific and mechanical information sounds so dull and so cautious. If you get careless or go romanticizing scientific information, give it a flourish here and there, Nature will soon make a complete fool out of you. It does it often enough anyway even when you don't give it opportunities. One must be extremely careful and rigidly logical when dealing with Nature: one logical slip and an entire scientific edifice comes tumbling down. One false deduction about the machine and you can get hung up indefinitely.”

“An endorsement of scientific thinking must first of all be distinguished from any belief that members of the occupational guild called 'science' are particularly wise or noble. The culture of science is based on the opposite belief -- its signature practices (including open debate, peer review, and double-blind methods) are designed to circumvent the sins to which scientists, being human, are vulnerable. As Richard Feynman put it, 'the first principle (of science) is that you must not fool yourself and you are the easiest person to fool.”

“The scientific method liberates us to pursue truth regardless of who we are. Similarly, evolutionary psychology, a discipline viscerally despised by many progressives, is expressly anti-racist in that it recognizes that underneath many of our surface differences, human minds were borne of the same evolutionary forces irrespective of our racial or ethnic backgrounds. Environmental forces (or culture) do affect our thinking styles, reasoning, and decision making, but these effects are not immutable elements of one’s race or ethnicity. There is no “black mind” or “white mind,” no “white male way of knowing” or “indigenous way of knowing,” there is only one truth, and we find it through the scientific method.”

“Yes, I'm a materialist. I'm willing to be shown wrong, but that has not happened — yet. And I admit that the reason I'm unable to accept the claims of psychic, occult, and/or supernatural wonders is because I'm locked into a world-view that demands evidence rather than blind faith, a view that insists upon the replication of all experiments — particularly those that appear to show violations of a rational world — and a view which requires open examination of the methods used to carry out those experiments.”

“The scientific method entails two assumptions that are so basic that, even if you spell them out, they are still difficult to keep in mind. First: that the observer stays the same while the world changes. Second: that cause precedes effect. But the very nature of the experiment we are conducting means that the second of these assumptions is thrown into doubt. We are deliberately attempting to engineer an event in which effect chronologically precedes cause. If one of these assumptions is under threat, why not the other?”

“In academia, the model that we are taught; that we are told in most fields - not the arts, and not the experimental sciences either - but many, many fields, [the model] is: - You have an idea, - You accumulate everything that anyone has ever written about that idea, - You become familiar with what everyone has already said about it, - And from there, you cobble together the pieces: the evidence either for or against your [idea], or you just review what they've done and you create something that's a little bit new. Over in science space I call this "Brick in the Wall Science". It's valuable that some people are doing Brick in the Wall Science but you will always have the same foundation of the house that you started with with Brick in the Wall Science, and it's possible the foundation of the house you started with is not the foundation that you want or that is true. [...] [With Brick in the Wall Science] you can't have revolutionary ideas. You can't have paradigm shifts.”

“Like all cults, this new one adeptly represses heresy. . . . In defiance of the Western scientific tradition, which maintains that skepticism of inferences drawn from observation is always in order, and that all accepted conclusions are always subject to review and potential overthrow by new data, the climate catastrophists insist that ‘the science is settled’ (science is never ‘settled’) and that therefore no debate, and no new data, can or should be entertained. Those wishing to advance theories or data contrary to the accepted orthodoxy are not merely wrong, but criminal ‘deniers’ who should be silenced, vilified, and if possible, prosecuted.”

“Des résultats qui apparaissent pour la première fois dans des rapports ou des livres, même à gros tirage, n'ont aucune fiabilité. Tout simplement parce que ces publications n'ont pas passé le filtre du contrôle par les pairs. Les éditeurs n'ont évidemment pas la capacité d'expertise du monde académique et leur premier souci est plus de s'assurer du potentiel de vente d'un livre que de la parfaite légitimité scientifique des arguments que l'on y trouve. Par ailleurs, un livre qui se glorifie de présenter des résultats s'opposant au consensus, ou à la pensée unique ou à l'idéologie dominante, a toutes les chances d'être une imposture scientifique.”

“How can you say one thing when your data shows something else. One doesn't know what was on the authors' minds and maybe they interpreted things differently but the sense is that the literature maintains an attitude somewhat like the approach of lawyers. If the jury buys it, it doesn't matter whether or not it's true. In scientific publishing, the jury are the reviewers and the editors. If they are already convinced of the conclusion, if there is no voir dire, you will surely win the case.”

“...[T]here is no art in being intelligible if one renounces all thoroughness of insight; but also it produces a disgusting medley of compiled observations and half-reasoned principles. Shallow pates enjoy this because it can be used for everyday chat, but the sagacious find in it only confusion, and being unsatisfied and unable to help themselves, they turn away their eyes, while philosophers, who see quite well through this delusion, are little listened to when they call men off for a time from this pretended popularity in order that they might be rightfully popular after they have attained a definite insight.”

“Doubt is crucial in science—in the version we call curiosity or healthy skepticism, it drives science forward—but it also makes science vulnerable to misrepresentation, because it is easy to take uncertainties out of context and create the impression that everything is unresolved. This was the tobacco industry's key insight: that you could use normal scientific uncertainty to undermine the status of actual scientific knowledge." ...Individual clinicians cannot single-handedly combat this kind of antiscience, a climate that has only been fostered by some political and religious leaders and by the social media. But at the very least, we can make our patients aware of the forces at play and the mind games that such merchants of doubt employ.”

“Honest dissent and unorthodox ideas often promote scientific knowledge. Even though more often wrong than right, unorthodox ideas are apt to stimulate some clear thinking among the orthodox. And from time to time, a doubter makes a basic discovery. But the lysenkoism is quite sterile of ideas and of suggestions for new experiments. It urges a retreat to archaic views, long abandoned with sufficient reason. In this, the lysenkoism is comparable only to the anti-evolutionism in the USA. New arguments and new facts mean just as little to the lysenkoists as they do to the anti-evolutionists.”

“I want to pause here and talk about this notion of consensus, and the rise of what has been called consensus science. I regard consensus science as an extremely pernicious development that ought to be stopped cold in its tracks. Historically, the claim of consensus has been the first refuge of scoundrels; it is a way to avoid debate by claiming that the matter is already settled. Whenever you hear the consensus of scientists agrees on something or other, reach for your wallet, because you're being had. Let's be clear: the work of science has nothing whatever to do with consensus. Consensus is the business of politics. Science, on the contrary, requires only one investigator who happens to be right, which means that he or she has results that are verifiable by reference to the real world. In science consensus is irrelevant. What is relevant is reproducible results. The greatest scientists in history are great precisely because they broke with the consensus. There is no such thing as consensus science. If it's consensus, it isn't science. If it's science, it isn't consensus. Period.”

“I would remind you to notice where the claim of consensus is invoked. Consensus is invoked only in situations where the science is not solid enough. Nobody says the consensus of scientists agrees that E=mc2. Nobody says the consensus is that the sun is 93 million miles away. It would never occur to anyone to speak that way.”

“Science proceeds by inference, rather than by the deduction of mathematical proof. A series of observations is accumulated, forcing the deeper question: What must be true if we are to explain what is observed? What "big picture" of reality offers the best fit to what is actually observed in our experience? American scientist and philosopher Charles S. Peirce used the term "abduction" to refer to the way in which scientists generate theories that might offer the best explanation of things. The method is now more often referred to as "inference to the best explanation." It is now widely agreed to be the philosophy of investigation of the world characteristic of the natural sciences.”

“Why do we put up with it? Do we like to be criticized? No, no scientist enjoys it. Every scientist feels a proprietary affection for his or her ideas and findings. Even so, you don’t reply to critics, Wait a minute; this is a really good idea; I’m very fond of it; it’s done you no harm; please leave it alone. Instead, the hard but just rule is that if the ideas don’t work, you must throw them away.”

“Things that look like they were designed, probably were... If intelligence is an operative component of the universe, a science that methodologically excludes its existence will be susceptible to being trapped in an endless chase for materialistic causes that do not exist... Where there are sufficient grounds for inferring intelligent causation, based on evidence of "specified complexity," it should be considered as a component of scientific theories. Inclusion of intelligent causation in the scientific equation is not novel and has not impeded the practice of science in the past, e.g. Newton and Kepler, in an age when science was not constrained by a philosophical materialism, and by many current scientists who have remained open to following the evidence where it leads.”

“On the whole, scientific methods are at least as important results of investigation as any other results, for the scientific spirit is based upon a knowledge of method, and if the methods were lost, all the results of science could not prevent the renewed prevalence of superstition and absurdity. Clever people may learn as much as they like of the results of science, but one still notices in their conversation, and especially in the hypotheses they make, that they lack the scientific spirit; they have not the instinctive distrust of the devious courses of thinking which, in consequence of long training, has taken root in the soul of every scientific man. It is enough for them to find any kind of hypothesis on a subject, they are then all on fire for it, and imagine the matter is thereby settled. To have an opinion is with them equivalent to immediately becoming fanatical for it, and finally taking it to heart as a conviction. In the case of an unexplained matter they become heated for the first idea that comes into their head which has any resemblance to an explanation—a course from which the worst results constantly follow, especially in the field of politics. On that account everybody should nowadays have become thoroughly acquainted with at least one science, for then surely he knows what is meant by method, and how necessary is the extremest carefulness.”

“Indeed, on close inspection one sees that by far the greater number of educated people still desire convictions from a thinker and nothing but convictions, and that only a small minority want certainty. The former want to be forcibly carried away in order thereby to obtain an increase of strength; the latter few have the real interest which disregards personal advantages and the increase of strength also. The former class, who greatly predominate, are always reckoned upon when the thinker comports himself and labels himself as a genius, and thus views himself as a higher being to whom authority belongs. In so far as genius of this kind upholds the ardour of convictions, and arouses distrust of the cautious and modest spirit of science, it is an enemy of truth, however much it may think itself the wooer thereof.”

“Monotheism generally allows for no greys. Ideas are either true or false. Hence, although science develops out of the alchemy of the medieval Christian milieu (derived from Arabic alchemy, which was stimulated by the much earlier Chinese alchemy), science is not understood by the nonscientific monotheistic population. The general Western public mistakenly thinks science presents unalterable truth, as does their religion, rather than theories to be tested and continually discarded to be replaced by new hypotheses, which is the actual scientific method.”

“An experimenter’s own biases, expectations and intentions, whether expressed knowingly and outwardly, or even held subconsciously, are known to influence certain experiments. This effect is so well known that it has a name: the ‘observer-expectancy effect’ or ‘experimenter effect’ and has itself been a topic of research.”