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There is science the method, epistemology, etc. There is science, the human institution. The epistemology of science is pretty solid, but in our interaction and understanding of science as people we tend to struggle keeping these separate.

For example: science_the_epsitomologist can only make statements about the scientific nature of a theory, experiment or such. An untestable theory is unscientific. Many experiments can be unscientific.

IRL we want to make wider judgements. Is economics a science? That's not something the Science can properly comment on. A field is not a unit that is scientific or unscientific, strictly. Only specific things economists do or say can get that designation.

This isn't just people being stupid. Scientists are experts, and scientific expertise has gained prestige for a reason. A scientist's unscientific opinion (a more generic form of expertise) carries weight, because science is respected. That respect doesn't conform to the narrow Popperian definition of science. It applies to individual, institutions, etc.

We also sometimes need to make decisions when we need to make them, not when science has a breakthrough. The economy is in recession, what to do? At the point were are in now, it's hard to do anything if you don't claim or imply a scientific merit to your decision. This is another reason why pseudoscience proliferates.

We tend to think of pseudoscience relative to real science. Intelligent design instead of darwinian evolution. Head-on disputes with science. IRL pseudoscience is most prevalent in areas where science doesn't have good answers. The human mind, history, etc. Pseudoscience fills an empty space we can't/haven't filled with science. We abhor those empty spaces, it's how our mind works. Since science is both required and absent, pseudoscience is the outcome.



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