I think you need to take a step back and critically examine what is happening here Tapio. Perhaps get away from this forum. Ask around a few of your fellow teachers perhaps. Perhaps you should read up on some texts on logic and critical thinking Tapio. You stated when you first made contact you were willing to learn. Please, I urge you. Get away from here. Ask your qualified friends. Consult some scientific or philosophical texts on the matter.
Thanks for your advice. The only problem is, when following it I only find conclusions which support the view held by all other people but you. That is why I maintain it's a matter of semantics (I'll elaborate on this later on). Because based on your posts here I can not fathom how you would hold such a view.
In any case, I think this is not mainly a philosophical matter. Or, it
can be, but when thought to be such, we step away from the reality in which this discussion is being held.
Ask any qualified, peer-review published scientist or trained philosopher and they will tell you that ALL hypotheses are equal before science.
Yes, as a philosophical context in some über-objective reality, before any evidence of anything has been acquired, I agree that ALL hypotheses are equal. Science, however, AFAIK is not some godlike form or entity to which such cases are brought before in order to be evaluated. We have acquired knowledge of the world we live in (the extent can be argued over), and we must, as critical thinking people, take heed of that knowledge when examining new hypotheses. This is what I feel people here have been trying to convey.
I agree the hypotheses of a UFO or a blimp
are equal as separate thought-forms in our imaginative über reality, resembling a void of knowledge. But in the 'real world', with all knowledge acquired before the Rogue River case (and now after it), both of the hypotheses fall into certain categories (certainly overlapping in ways) of already understood and studied reality. Therefore, as you would put it, they are
not equal when studied back then or today,
based on the evidence we have concerning reality before the sighting ever took place!
Do you see where I'm aiming at?
They stand of fall on the evidence. It REALLY is as simple as that.
Yes, agreed. But the evidence used to decide this matter must include the evidence we have of this reality as a whole. Rogue River is not (as far as I know) an isolated fragment of reality with it's own laws of nature. What happens there must apply to everywhere else in the world, and
vice versa. Thus it would be utter nonsense to exclude all other evidence we've acquired before the Rogue River sighting from the evaluation of different hypotheses aimed in finding out the origin of the UFO there. And this is why the UFO and blimp hypothese are not equal, not the moment the sighting occured, not after it, not now, not ever. We have too much evidence wheighing on the possibility of the UFO being of mundane origin, and too little evidence for it being of alien origin
already before the case to call these hypotheses equal (although without this evidence they could be called equal).
Of course, it is always possible that a new case brings forth new evidence which might tip the scales, so to speak. But the Rogue River case has not been shown to hold such evidence.
Somewhere, somehow, the people in this forum have been brainwashed into the fallacy "extraordinary hypotheses require extraordinary evidence" and I am afraid THAT contention, my friend, is complete and utter nonsense. It is "woo" at its most evil. It strikes at the very heart of rational thought and the scientific method.
Actually, before passing judgement to what members here think of the concept you might want to read
this thread.
Moreover, other common fallacies propagated by members of this forum do so similarly. The "All the cats I have seen are black, therefore all cats are black" is another common one.
You mentioned this one before (only with black crows). I'm very familiar with the fallacy. All I can say is that I suggest you read more carefully what people here post. If what someone writes resembles the fallacy by your interpretation, it doesn't mean it is so

.
The reversal of the burden of proof is another. That is for example:
I contend X: you demand evidence.
You contend Y: but say it is up to me to provide evidence Y is not possible.
Let's not get into this anymore, ok? You've got a very good amount of evidence-based discussion provided for the skeptics side of the argument, so I feel pursuing this matter any further will only do harm for your cause.
There is also a prevalence of " I say it is so, therefore it IS so." An abominable corruption of Descarte.
I can't believe you're actually bringing this up again and again and now AGAIN, when you've been shown at least a dozen times it's a strawman. Not going into that anymore.
There are many more... but Tapio, I urge you. Ask around. Consult textbooks. I am truly concerned for you, but not only you but if you are a teacher...then it really is a duty of yours to sort this all this out. Don't take my word for it. Don't take any forum members word for it. Consult. Ask other qualified people.
Thanks again for the advice. I'm well aware of human 'blind spots', so a nudge to learn more is always appreciated. Alas, this concept is something I feel to be quite settled. I believe we're only having semantic difficulties here. We all agree, but your way of expressing the argument in writing is not what most others here can or will accept as the best/proper way.
Otherwise you have not answered my initial question to you. What about the Iran Jet case?
Sorry for the delay, but it I feel that perhaps now I can actually get on to it. There's just so much philosophical debris clouding the way...I'll get back to you on the case!
ETA:
wollery, brilliant! Simply brilliant!