OK, so we've decided that two-legged things with feathers go together and things that give milk go together (I'm hardly a biologist but I think that'll do as a categorisation). By this logic we call things 'mammals' and 'birds'. We decide that it doesn't matter if a bird can't fly, as long as it has feathers, and it doesn't matter if a mammal has two legs, as long as it gives milk. But there would be nothing 'wrong' about swapping those categories - we could decide that penguins were actually feathery mammals, even though they don't give milk, or that humans are actually featherless birds, even though they don't fly. There wouldn't be anything objectively 'wrong' about drawing categories like that.
Please do not tell me you weren't taught this stuff in school. I learned it in my Grade 7 science class (I was 11 at the time). Birds are not feathered mammals. Mammals are not hairy or featherless birds. Or are you going to say that when you were born, you pecked your way out of an egg that your mother laid in a nest somewhere?
If nobody in a given group knows them or knows that they exist, that's a bit of a moot point as far as they're concerned.
In the case of a solar eclipse, there are articles in newspapers, stories in TV, and lots of discussion in social media about it explaining what it is, how to view it safely, and there are also astronomers who explain about things like the corona, the umbra, penumbra, and so on. So yeah, there are words for these things. But I do concede that if a society never develops words for them and aren't taught that words exist, then they wouldn't know.
I think you're confusing 'wrong' meaning 'saying something factually untrue' with 'wrong' meaning 'a bad way to do it'. I'm strictly driving at the former.
It is factually incorrect to say that a bird is just a feathered mammal or that a human is a featherless bird. Birds are not mammals.
In the 1960s we found out about cholesterol and suddenly it didn't make sense to eat eggs. Now we have found out about cholesterol it suddenly makes sense to eat eggs. Science is just agreement, not 'right facts'.
In my opinion the biggest difference between following science and following religion is that followers of science should know better than to get righteous...but most of its followers apparently don't.
Science is the tool we use to figure out what is correct, based on observation and experiment. It's a self-correcting process whereby if we discover that what we thought was correct turns out to be incorrect, we can dismiss the untrue information and go with what has been verified to be true or at least most probably true, based on the latest observations.
On the topic of cholesterol... some people shouldn't have too much of it, given that they may have medical conditions or other health concerns that would make it worse for them. Some other people may be okay, since their bodies may not have those problems. Just because science hasn't come up with a one-size-fits-all solution, that's no reason to dismiss science or get snide toward scientists.
I know those seem like very natural grounds for you to distinguish the "sun" from the "sky." (And it's terribly hard to think ourselves out of the classifications that work for us, I grant you; they seem the natural, commonsense way to divvy up the phenomenal universe, verbally and conceptually). So the difference in the sky being blue one day and gray another strikes you as grounds for not treating blue-sky-plus-sun as a conceptual unity. Instead, there's the sky, which can be blue or grey, and the sun, which is clearly an independent object, right, because it can retain its character as a bright disk regardless of the color of the sky. But my hypothetical society doesnt care about the difference between blue or grey skies. They just call that, blue-or-grey-sky-with-bright-golden-disk, their word for daytime sky and anything dark their word for night-time sky. That may sound crazy, but, in fact, we do the same thing: ignore differences in appearance in determining what counts as a thing. The sun actually looks different on a clear day as opposed to a cloudy day. And yet we ignore that difference in naming, conceptualizing, thinging the sun. We dont take that difference in appearance as significant: we still call that thing the sun. If clear differences in appearance are our ground for decicing what counts as a thing, shouldnt todays bright sun have a different name, and be a different thing, from yesterdays dim sun?
But suns and birds are really hard to unthink. How about the thing that I thought would be a better illustration because its one in which we have little investment one way or the other. Do jowls exist? Are jowls a thing? If you can see that they're just a thing for people who have a word for that thing, you'd take a step toward seeing that the sun is actually no different (from one point of view).
Yes, jowls exist for people who have them. That's not something I really gave much thought to.
But please realize that I live in a part of the world where it's not unusual to have winter for 7 months of the year. I daresay we have more words/expressions for sky, temperature, precipitation, and various other kinds of weather than the people who live in mostly uniform climates with very little precipitation.
It's probably like someone who lives in the desert has more words for sand and wind than we do in this part of the world - because it's a reality of life, and more subtle distinctions are necessary.
Domen said:
All those people migrated from east to west, colonizing Europe roughly during the Cooper Age.
I was unaware that there was an age where the predominant material used for weapons and tools was wooden barrels.