quote by Joseph John Thomson

A scientific theory is a tool and not a creed.

— Joseph John Thomson

Courageous Scientific Theory quotations

A theory which is not refutable by any conceivable event is non-scientific.

Irrefutability is not a virtue of a theory (as people often think) but a vice.

Scientific theory quote Our scientific power has outrun our spiritual power. We have guided missiles and
Our scientific power has outrun our spiritual power. We have guided missiles and misguided men.

The scientific theory I like best is that the rings of Saturn are composed entirely of lost airline luggage.

Scientific theory quote An ounce of action is worth a ton of theory.
An ounce of action is worth a ton of theory.
Meaningful Scientific theory quotes
Visualise all those meaningful scientific theory quotes

It is more important to have beauty in one's equations than to have them fit experiment.

The idea of a universal mind or Logos would be, I think, a fairly plausible inference from the present state of scientific theory.

About seven years later I was given a book about the periodic table of the elements. For the first time I saw the elegance of scientific theory and its predictive power.

Scientific theory quote The theory that religion is a force for peace, does not fits the facts of it's h
The theory that religion is a force for peace, does not fits the facts of it's history.

With the subsequent strong support from cybernetics , the concepts of systems thinking and systems theory became integral parts of the established scientific language, and led to numerous new methodologies and applications -- systems engineering, systems analysis, systems dynamics, and so on.

Before the 1940s the terms "system" and "systems thinking" had been used by several scientists, but it was Bertalanffy's concepts of an open system and a general systems theory that established systems thinking as a major scientific movement

I have never seen the slightest scientific proof of the religious ideas of heaven and hell, of future life for individuals, or of a personal God.

Scientific theory quote Everything is theoretically impossible, until it is done.
Everything is theoretically impossible, until it is done.

The farther the experiment is from theory, the closer it is to the Nobel Prize.

The greatest discoveries of science have always been those that forced us to rethink our beliefs about the universe and our place in it.

Scientific theory is a contrived foothold in the chaos of living phenomena.

The theory of evolution, like the theory of gravity, is a scientific fact.

The world little knows how many of the thoughts and theories which have passed through the mind of a scientific investigator, have been crushed in silence and secrecy by his own severe criticism and adverse examination!

Evolution is a bankrupt speculative philosophy, not a scientific fact.

Only a spiritually bankrupt society could ever believe it. Only atheists could accept this Satanic theory.

Atheism is a natural and inseparable part of Marxism, of the theory and practice of scientific socialism. Our program necessarily includes the propaganda of atheism.

Within the period of human history we do not know of a single instance of the transformation of one species into another one. It may be claimed that the theory of descent is lacking, therefore, in the most essential feature that it needs to place the theory on a scientific basis, this must be admitted.

The economic and social theories used by those who take part in the social struggle ought to be judged not by their objective value but primarily for their effectiveness in arousing emotions. The scientific refutation of them which can be made is useless, however correct it may be objectively.

The mentally disturbed do not employ the Principle of Scientific Parsimony: the most simple theory to explain a given set of facts. They shoot for the baroque.

For reporting a scientific finding, I was called a 'conspiracy theorist.

' Only in America is scientific analysis seen as conspiracy theory and government lies as truth.

To be sure, Darwin's theory of evolution is imperfect.

However, the fact that a scientific theory cannot yet render an explanation on every point should not be used as a pretext to thrust an untestable alternative hypothesis grounded in religion into the science classroom or to misrepresent well-established scientific propositions.

There are two ways of forming an opinion.

One is the scientific method; the other, the scholastic. To the scientific mind, experimental proof is all-important, and theory is merely a convenience in description, to be junked when it no longer fits. To the academic mind, authority is everything, and facts are junked when they do not fit theory.

Parkinson's Law is a purely scientific discovery, inapplicable except in theory to the politics of the day. It is not the business of the botanist to eradicate the weeds. Enough for him if he can tell us just how fast they grow.

The hold of the evolutionary paradigm is so powerful that an idea which is more like a principle of medieval astrology than a serious twentieth century scientific theory has become a reality for evolutionary biologists.

Scientific theories need reconstruction every now and then.

If they didn't need reconstruction they would be facts, not theories. The more facts we know, the less radical become the changes in our theories. Hence they are becoming more and more constant. But take the theory of gravitation; it has not been changed in four hundred years.

I have come to the conclusion that Darwinism is not a testable scientific theory, but a metaphysical research programme.

Europe is so well gardened that it resembles a work of art, a scientific theory, a neat metaphysical system. Man has re-created Europe in his own image.

Theory is the essence of facts. Without theory scientific knowledge would be only worthy of the madhouse.

Evolutionary biologists have been able to pretend to know how complex biological systems originated only because they treated them as black boxes. Now that biochemists have opened the black boxes and seen what is inside, they know the Darwinian theory is just a story, not a scientific explanation.

Scientific theories tell us what is possible;

myths tell us what is desirable. Both are needed to guide proper action.

From the scientific view, the theory of karma may be a metaphysical assumption -- but it is no more so than the assumption that all of life is material and originated out of pure chance

For what are myths if not the imposing of order on phenomena that do not possess order in themselves? And all myths, however they differ from philosophical systems and scientific theories, share this with them, that they negate the principle of randomness in the world.

In brief, we have the new paradigm where simulation and programs have replaced theory and observation, where government largely determines the nature of scientific activity, and where the primary role of professional societies is the lobbying of the government for special advantage.

The more success the quantum theory has, the sillier it looks

The problem with intelligent-design theory, is not that it is false but that it is not falsifiable. Not being susceptible to contradicting evidence, it is not a testable hypothesis. Hence it is not a scientific but a creedal tenet - a matter of faith, unsuited to a public school's science curriculum.