Evolution Quote by Eugenie Scott

Evolution is not a fact. Evolution doesn't even qualify as a theory or as a hypothesis. It is a metaphysical research program, and it…

— Karl Popper

Evolution is a fact. It is the best explanation of what is known from observations. It's a theory as powerful as the theory of…

— Donald Johanson

Evolution is a theory in a special philosophical sense of science, but in terms of ordinary laymen's use of language, it's a fact, ..…

— Richard Dawkins

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

— Neil deGrasse Tyson

Evolution is a theory, and it's a theory that you can test. We've tested evolution in many ways. You can't present good evidence that…

— Bill Nye

There is not enough evidence, consistent evidence to make it as fact, and I say that because for theory to become a fact, it…

— Christine O'Donnell

There aren't sufficient scientific facts to establish the theory of evolution, and it deals with the origins of man, which is more from a…

— Scott Pruitt

The fact -- not theory -- that evolution has occurred and the Darwinian theory as to how it occurred have become so confused in…

— George Gaylord Simpson

“I have a little urge to all the rational thinkers in the world, both scientists and non-scientists. Because of the fact that many of…

— Abhijit Naskar

Some claim evolution is just a theory. As if it were merely an opinion. The theory of evolution, like the theory of gravity, is…

— Neil deGrasse Tyson

If you ask most atheists if the theory of evolution has anything to do with a belief, however, they will tell you that it…

— Ray Comfort

Evolution as such is no longer a theory for a modern author. It is as much a fact as that the earth revolves around…

— Ernst Mayr