Uniformitarianism, the idea that geological processes operate at the same rates and in the same ways as they do today, faced skepticism because it challenged the prevailing belief in catastrophism, which emphasized sudden, dramatic events shaping the Earth. Many scientists were reluctant to accept this new perspective due to the lack of empirical evidence and the deeply ingrained views of Earth's history. Additionally, the concept required a significant shift in thinking about time scales, as it suggested that geological changes occur over vast periods, which was difficult for many to grasp at the time.
Cell Theory
experiments test the scientist theory
Because if scientists aren't open-minded, they could try to discredit or change the results of a valid experiment, or not accept a theory that may actually be right, and discredit the theory, therefore stopping progress in science.
The scientist who tested and proved Oparian's theory was Stanley L. Miller and Harold Urey.
The theory is modified.
why did other scientist not accpet Alfred Wegeners theory
Just accept his theory.
They generally don't. The Giant Impact Hypothesis is generally accepted amongst scientists.
ideas
The Atomic Theory
Cell Theory
experiments test the scientist theory
A scientist's theory might not be believed even it is correct, if the theory is such a radical departure from existing beliefs that it seems bizarre. The theory of continental drift (which, of course, was eventually accepted) was resisted for decades because it just seemed obvious to people that the continents are not drifting, since we do not notice any such motion. It could also happen that a scientist has a valid theory but has not adequately explained, or experimentally tested that theory. Other scientists require evidence in order to accept a theory.
theory
Because if scientists aren't open-minded, they could try to discredit or change the results of a valid experiment, or not accept a theory that may actually be right, and discredit the theory, therefore stopping progress in science.
the russian scientist pavlov.
theory