“If you can’t think of an observation that could disprove a theory, that theory simply isn’t scientific.”

— Jerry Coyne

Source: Why Evolution is True (2009), p. 138

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Do you have more details about the quote "If you can’t think of an observation that could disprove a theory, that theory simply isn’t scientific." by Jerry Coyne?

Jerry Coyne 154

American biologist 1949

Kristine Larsen (1963) American astronomer

“The Steady State theory was what Karl Popper would call a good scientific theory: it made definite predictions, which could be tested by observation, and possibly falsified. Unfortunately for the theory, they were falsified.”

Stephen Hawking (1942–2018) British theoretical physicist, cosmologist, and author

The Beginning of Time (1996)

“You have no proof of this,” I said.
“No. But a theory must be tested to be disproved, Mr Bastable.”

Michael Moorcock (1939) English writer, editor, critic

Book 1, Chapter 8 “A Decision in Cold Blood” (p. 233)
Oswald Bastable, The Land Leviathan (1974)

“Whether you can observe a thing or not depends on the theory which you use. It is the theory which decides what can be observed.”

Albert Einstein (1879–1955) German-born physicist and founder of the theory of relativity

Objecting to the placing of observables at the heart of the new quantum mechanics, during Heisenberg's 1926 lecture at Berlin; related by Heisenberg, quoted in Unification of Fundamental Forces (1990) by Abdus Salam ISBN 0521371406
1920s

“A theory, is a body of knowledge, that is supportive of, and explanative of facts. Scientific laws are included within a theory, facts are included within a theory, that's why you have the theory of evolution, the theory of gravity, the theory of relativity. There is no concept in creationism, which meets any of the qualifications of a scientific theory, none. You have no facts, you have no laws, you have no evidence, you have no explanative power. All you have, is whatever science can't explain, you pretend you can.”

Aron Ra (1962) Aron Ra is an atheist activist and the host of the Ra-Men Podcast

Youtube, Other, Reason Rally Ra Rant https://www.youtube.com/watch?v=isrST6wOUJA (March 28, 2012)

“A theory is only as good as its assumptions. If the premises are false, the theory has no real scientific value. The only scientific criterion for judging the validity of a scientific theory is a confrontation with the data of experience.”

Maurice Allais (1911–2010) French economist; 1988 winner of the Nobel Memorial Prize in Economics

L'anisotropie de l'espace. La nécessaire révision de certains postulats des théories contemporaines. Les données de l'expérience (1997), p. 591

“Could it be, nevertheless, that Einstein's theory is wrong? Might it be necessary to modify it—to find a new theory of gravity that can explain both the stronger gravity and the apparent antigravity being observed today—rather than simply throwing in invisible things to make the standard model work?”

John Moffat book Reinventing Gravity

Introduction, A New Gravity Theory, p. xi
Reinventing Gravity (2008)

“The first task of administrative theory is to develop a set of concepts that will permit the description, in terms relevant to the theory, of administrative situations. These concepts, to be scientifically useful, must be operational; that is, their meanings must correspond to empirically observable facts or situations.”

Herbert A. Simon book Administrative Behavior

Source: 1940s-1950s, Administrative Behavior, 1947, p. 43.

“Once upon a time, the founder of Protestant Christianity, said that doctors were fools, for treating diseases, as if they came from material causes. Then, Louis Pasteur disproved that, and came up with something, gonna love this, he called it "Germ Theory." Germs are still a theory! Atomic Theory is still a theory. Theory of gravity has never been proved.”

Aron Ra (1962) Aron Ra is an atheist activist and the host of the Ra-Men Podcast

Youtube, Other, Reason Rally Ra Rant https://www.youtube.com/watch?v=isrST6wOUJA (March 28, 2012)

“Scientific theories need reconstruction every now and then. If they didn't need reconstruction they would be facts, not theories.”

Charles Proteus Steinmetz (1865–1923) Mathematician and electrical engineer

New York Times interview (1911)

“If you can’t think of an observation that could disprove a theory, that theory simply isn’t scientific.”

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