

*“Achieving actual, “true”, positive knowledge of the world… is not something modern science event attempts at.” * -Well, that there is the problem. And if that’s the case, and modern scientists believe this, then why are they always talking about something as if they know it for a fact?
“Karl Popper famously stated that science cannot prove that anything is true, only that something is false.” -Well, he is wrong, of course you can prove things to be true.
If you’re science is replaced, then you never proved anything, and should not speak as if you know for sure what you are talking about. But modern scientists talk this way all the time.
Well, religion is based on faith and history (but at a certain point falls back on faith since you aren’t there in the past), and science should be based on empirical evidence. So both realms can’t operate exactly the same, although they can cross over.
Many people do research on many faiths, and their research convinces them that a particular one is correct. They can live the rest of their life believing that particular faith is correct, and stick with it, even if they are open to being proven wrong.
And with science, if you actually prove something true, you do not have to act as though you have not. Now, if you only have a theory, then yes, you should be questioning it until it can be proven. I think modern science has disregarded the scientific method as not required anymore to make claims about what we “know”.