> if you've never seen it and it doesn't make sense based on your worldview?
You'll see something that doesn't make sense. Then you'll examine it and start formulating plausible explanations for it, and then you may start testing those against what you know and see if they can predict what is observed in other circumstances you haven't seen before.
The important part is that the explanation needs to be testable. If we just say "something outside our comprehension", it's not usable, because you can't really test that.
Hey, ha ha! I retired my graderjs account so I'll reply you with this one: yeah, definitely it's got to be testable! But you got to be open to it, you know?
You'll see something that doesn't make sense. Then you'll examine it and start formulating plausible explanations for it, and then you may start testing those against what you know and see if they can predict what is observed in other circumstances you haven't seen before.
The important part is that the explanation needs to be testable. If we just say "something outside our comprehension", it's not usable, because you can't really test that.