Skeptical Science Quotes & Sayings

Science is more than a body of knowledge. It is a way of thinking; a way of skeptically interrogating the universe with a fine understanding of human fallibility.
If we are not able to ask skeptical questions, to interrogate those who tell us that something is true, to be skeptical of those in authority, then, we are up for grabs for the next charlatan (political or religious) who comes rambling along. — Carl Sagan

History repeats itself, in part because the genome repeats itself. And the genome repeats itself, in part because history does. The impulses, ambitions, fantasies, and desires that drive human history are, at least in part, encoded in the human genome. And human history has, in turn, selected genomes that carry these impulses, ambitions, fantasies, and desires. This self-fulfilling circle of logic is responsible for some of the most magnificent and evocative qualities in our species, but also some of the most reprehensible. It is far too much to ask ourselves to escape the orbit of this logic, but recognizing its inherent circularity, and being skeptical of its overreach, might protect the week from the will of the strong, and the 'mutant' from being annihilated by the 'normal'. — Siddhartha Mukherjee

The major religions on the Earth contradict each other left and right. You can't all be correct. And what if all of you are wrong? It's a possibility, you know. You must care about the truth, right? Well, the way to winnow through all the differing contentions is to be skeptical. I'm not any more skeptical about your religious beliefs than I am about every new scientific idea I hear about. But in my line of work, they're called hypotheses, not inspiration and not revelation. — Carl Sagan

In practice, the goal of skepticism is not the discovery of truth, but the exposure of other people's errors. It plays a useful role in science, religion, scholarship, and common sense. But we need to remember that it is a weapon serving belief or self-interest; we need to be skeptical of skeptics. The more militant the skeptic, the stronger the belief. — Rupert Sheldrake

As a journalist, you have to have multiple sources and verifiable science, and when you've done that and satisfied the most skeptical voice in your head, you have an obligation to ride through the streets - let people know what's going on. — Josh Fox

Skeptical scrutiny is the means, in both science and religion, by which deep thoughts can be winnowed from deep nonsense. — Carl Sagan

For a scientist must indeed be freely imaginative and yet skeptical, creative and yet a critic. There is a sense in which he must be free, but another in which his thought must be very precisely regimented; there is poetry in science, but also a lot of bookkeeping. — Peter Medawar

I tended to be skeptical of anything that couldn't be measured, written down, and independently verified across a series of double-blind tests. But this was hard data. Lola's heart beat fastest for me. — Max Barry

We should be cautiously open to the spiritual and non-rational, and skeptical of the more invisible magical thinking - what we might call "magical reason" - pervading secular thought and experience in modern society. Science and technology are for most people a new religion, and their orthodoxies are believed with the same fervor. — David Watson

Skeptical scientists often point out, as Carl Sagan has, that the wonders of real science far surpass the supposed wonders of fringe science. I think it is possible to invert that idea, and to say that the wonders of real consciousness far surpass what conventional science admits can exist. — Michael Crichton

The method of science is tried and true. It is not perfect, it's just the best we have. And to abandon it, with its skeptical protocols, is the pathway to a dark age. — Carl Sagan

But these skeptics are only selectively skeptical. They think themselves enlightened for resisting all this new proof and remaining steadfast in mistrusting anything that someone else says. But it is a false enlightenment to accept only those ideas that align with one's worldview and reject those that don't. — Ken Ilgunas

I am afraid that those comments go back to the late 80's. At that time I was a skeptic - the argument based on Koch's postulates to try to distinguish between cause and association. ... Today I would regard the success of the many antiviral agents which lower the virus titers (to be expected) and also resolve the failure of the immune system (only expected if the virus is the cause of the failure) as a reasonable proof of the causation argument. — Walter Gilbert

The scientific way of thinking is at once imaginative and disciplined. This is central to its success. Science invites us to let the facts in, even when they don't conform to our preconceptions. It counsels us to carry alternative hypotheses in our heads and see which best fit the facts. It urges on us a delicate balance between no-holds-barred openness to new ideas, however heretical, and the most rigorous skeptical scrutiny of everything - new ideas and established wisdom. — Carl Sagan

I am not very skeptical ... a good deal of skepticism in a scientific man is advisable to avoid much loss of time, but I have met not a few men, who ... have often thus been deterred from experiments or observations which would have proven servicable. — Charles Darwin

This type of rhetoric is all too common among secularists on the left. They paint a false dichotomy between religion and science. They say that religious people are anti-science, because science makes God irrelevant - therefore, religious people want to stop scientific progress. They point to the fact that many religious people are skeptical about the theory of evolution - as though skepticism of a scientific finding were in and of itself unscientific. — Ben Shapiro

If we wanted to construct a basic philosophical attitude from these scientific utterances of Pauli's, at first we would be inclined to infer from them an extreme rationalism and a fundamentally skeptical point of view. In reality however, behind this outward display of criticism and skepticism lay concealed a deep philosophical interest even in those dark areas of reality of the human mind which elude the grasp of reason. And while the power of fascination emanating from Pauli's analyses of physical problems was admittedly due in some measure to the detailed and penetrating clarity of his formulations, the rest was derived from a constant contact with the field of creative processes, for which no rational formulation as yet exists. — Werner Heisenberg

It was difficult to hold Broca's brain without wondering whether in some sense Broca was still in there - his wit, his skeptical mien, his abrupt gesticulations when he talked, his quiet and sentimental moments. — Carl Sagan

Through the reading of popular scientific books I soon reached the conviction that much in the stories of the Bible could not be true. The consequence was a positively fanatic orgy of freethinking coupled with the impression that youth is intentionally being deceived by the state through lies; it was a crushing impression. Mistrust of every kind of authority grew out of this experience, a skeptical attitude toward the convictions that were alive in any specific social environment - an attitude that has never again left me.
- Albert Einstein, Autobiographical Notes, edited by Paul Arthur Schilpp — Albert Einstein

It is always necessary to jump up and down on the scaffold of knowledge to make sure it is solid. If you are skeptical about a scientific claim, then jump up and down on it as hard as you can until you expose a weakness or convince yourself that it is solid. — David Sloan Wilson

The chief deficiency I see in the skeptical movement is its polarization: Us vs. Them - the sense that we have a monopoly on the truth; that those other people who believe in all these stupid doctrines are morons; that if you're sensible, you'll listen to us; and if not, to hell with you. This is nonconstructive. It does not get our message across. It condemns us to permanent minority status. — Carl Sagan

At the heart of science is an essential balance between two seemingly contradictory attitudes
an openness to new ideas, no matter how bizarre or counterintuitive they may be, and the most ruthless skeptical scrutiny of all ideas, old and new. This is how deep truths are winnowed from deep nonsense. — Carl Sagan

Scientists tend to be skeptical, but the weakness of the community of science is that it tends to move into preformed establishment modes that say this is the only way of doing science, the only valid view. — Walter Gilbert

Kandinski looked up. 'Do you read science fiction?' he asked matter-of-factly.
'Not as a rule,' Ward admitted. When Kandinski said nothing he went on: 'Perhaps I'm too skeptical, but I can't take it too seriously.'
Kandinski pulled at a blister on his palm. 'No one suggests you should. What you mean is that you take it too seriously.'
Accepting the rebuke with a smile at himself, Ward pulled out one of the magazines and sat down at a table next to Kandinski. On the cover was a placid suburban setting of snugly eaved houses, yew trees, and children's bicycles. Spreading slowly across the roof-tops was an enormous pulpy nightmare, blocking out the sun behind it and throwing a weird phosphorescent glow over the roofs and lawns. 'You're probably right,' Ward said, showing the cover to Kandinski. 'I'd hate to want to take that seriously.'
("The Venus Hunters") — J.G. Ballard

Those whose acquaintance with scientific research is derived chiefly from its practical results easily develop a completely false notion of the mentality of the men who, surrounded by a skeptical world, have shown the way to kindred spirits scattered wide through the world and through the centuries. Only one who has devoted his life to similar ends can have a vivid realization of what has inspired these men and given them the strength to remain true to their purpose in spite of countless failures. It is cosmic religious feeling that gives a man such strength. A contemporary has said, not unjustly, that in this materialistic age of ours the serious scientific workers are the only profoundly religious people. — Albert Einstein

Among [Applewhite's] other teachings was the classic cult specialty of developing disdain for anyone outside of the Heaven's Gate commune. Applewhite flattered his would-be alien flock that they were an elite elect far superior to the non-initiated humans whom he considered to be deluded zombies.[ ... ]Applewhite effectively fed his paranoid persecution complex to his followers to ensure blind loyalty to the group and himself while fostering alienation from the mundane world. This paradoxical superior/fearful attitude towards "Them" (i.e., anyone who is not one of "Us") is one of the simplest means of hooking even the most skeptical curiosity seeker into the solipsistic netherworld of a [mentally unbalanced] leader's insecure and threatened worldview. — Zeena Schreck

You sound skeptical," kohler said. "I thought you were a religious symbologist. Do you not believe in miracles?"
"I'm undecided on miracles," Langdon said. Particularly those that take place in science labs.
"Perhaps miracle is the wrong word. I was simply trying to speak your language"
"My language?" Langdon was suddenly uncomfortable. "Not to disappoint you, sir, but study religious symbology-I'm a academic, not a priest."
Kohler slowed suddenly and turned, his gaze softening a bit. "Of course. How simple of me. One does not need to have cancer to analyse it's symptoms. — Dan Brown

That kind of skeptical questioning, don't accept what authority tells you -attitude of science- is also nearly identical to the attitude of mind necessary for a functioning democracy. Science and democracy have very consonant values and approaches, and I don't think you can have one without the other. — Carl Sagan

While it is quite reasonable for scientists to be skeptical of new ideas that do not fit within the accepted realm of scientific knowledge, the best science often emerges from situations where results carefully obtained do not fit within the accepted paradigms. — Stanley B. Prusiner

I tried to remain skeptical. I reminded myself that I was a man of science, even if I did usually get a C in it. — Ernest Cline

If you are only skeptical, then no new ideas make it through to you. — Carl Sagan

Questioning our own motives, and our own process, is critical to a skeptical and scientific outlook. We must realize that the default mode of human psychology is to grab onto comforting beliefs for purely emotional reasons, and then justify those beliefs to ourselves with post-hoc rationalizations. - Steven Novella — Steven Novella

Science is skeptical that the universe includes "deservingness" and "undeservingness" and that it deifies people (and things) for their "good" acts or damns them for their "bad" behavior. It does not have any absolute, universal standard of "good" and "bad" behavior and assumes that if any group sees certain deeds as "good" it will tend to (but doesn't have to) reward those who act that way and will often (but not always) penalize those who act "badly. — Albert Ellis

In every such society, there is a cherished world of myth and metaphor which co-exists with the workaday world. Efforts to reconcile the two are made, and any rough edges at the joints tend to be off-limits and ignored. We compartmentalize. Some scientists do this too, effortlessly stepping between the skeptical world of science and the credulous world of religious belief without skipping a beat. Of course, the greater the mismatch between these two worlds, the more difficult it is to be comfortable, with untroubled conscience, with both. — Carl Sagan

Science depends on organized skepticism, that is, on continual, methodical doubting. Few of us doubt our own conclusions, so science embraces its skeptical approach by rewarding those who doubt someone else's. — Neil DeGrasse Tyson