That’s fine. My only desired result here is to express my view. Altering some one else’s view isn’t my goal.
It’s not a phrase I use. But it is a phrase that I can understand in terms of network knowledge models. Unfortunately I’m not sure how esoteric (or exoteric) that such a model is. So I think more explanation is needed for my view to be understood here. (For now let’s ignore the difference between “knowledge” and “beliefs” and treat them as the same thing).
I’ve draw a simple over-generalized knowledge map to illustrate what I’m talking about. It can be found
here.
https://pbs.twimg.com/media/BG9qfkmCQAA_2tl.jpg:large
This represents some of the knowledge that some one has on various objects. In this diagram the names in the round shapes are objects, and in the diamond borders are around a relationship between the objects. Some of the propositions that are represented in this map include “Cars consume gasoline” (in the case of a fossil fueled powered transport) or “Cars consume electricity” (electric cars or hybrids) or “phones have batteries.” Now let’s say you come across a person who’s beliefs are represented by this model. If you told the person “There’s a vehicle that runs on propane” that information isn’t part of their knowledge map. But assuming the person also knows other information about propane (not represented in the map) such as it being inflammable, available from places that sell other fuels, and so on the proposition that “There’s a vehicle that runs on propane” doesn’t require much changes to their knowledge map.
Now let’s take a look at a general knowledge map about computer printers. Available
here.
https://pbs.twimg.com/media/BG9t7v8CcAA6UfV.jpg:large
In speaking to some one last week I mentioned that various gears and pulleys that I needed for a project were out of stock. So instead of waiting on them to become available I printed out what I needed. I had told some one that I printed what I needed out and showed the person the solid objects. As far as this person know printers could only produce paper documents, not solid objects. This proposition “Some printers produce solid objects” required a significant amount of new connects to be made on her knowledge map before she could understand or believe me. So I showed here the
printer that I used. , the solid objects that I printed out, let her see the printer in action via a video I recorded, and let her look through one of the
catalogs of objects that you could download and print out, and answered other questions she had on what what could and could not be done. By the end of our conversation her knowledge map on printers had been significantly changed.
If I have sufficiently describe knowledge map models (and I’m sure some one will let me know if I didn’t) I think I can now address your previous question. I’ll save you the effort of scrolling and will paste your question again.
I think the “extraordinary claims” in this statement may be analogous to claims that have little to know overlap with some one’s knowledge map. Keeping in mind that for the sake of this model knowledge and belief’s are indistinguishable. So propositions for which that person has been convinced would also be part of their map, but they may not be a part of the knowledge map of the audience being addressed (ex: Mormon’s “know” Joseph Smith was God’s profit while non-Mormons, who may be aware of Mormons’ position, don’t have this as a part of their knowledge map). Claims that have significant overlap with with one’s knowledge map and no significant disagreement may be what are thought of as “ordinary claims.”
Since one’s knowledge/belief are a factor here there’s subjectiveness in the statement. If you found a society that had been cut off from the rest of modern technology and told them you arrived on their island by flying in the belly of a great metal air ship that ferried people, to them that would be an extraordinary claim; some additional information may be needed for them to add it to their knowledge map. If they assured you that some ailment you had was easily treatable by licking the back of a specific frog that lived on the island then some additional (reassuring) information may be needed before you added that information to your knowledge map (perhaps through research, or from licking the toad).