*SIGH*
mythusmage, sorry for the delay in responding (personal hospital issue) but I can see that you are starting to see the light. OK, let's walk you carefully.
1. The BigFoot Field Research Organisation, as with all other similar groups, has yet to provide any evidence that is not explained by more likely means (wild cats of many species, bears, other predators, even birds). The OVERWHELMING amount of evidence for bigfoot has been discovered to be clearly and unequivocally hoax - the hoaxers even confess to the same. Put simply, the method being used by these groups is that if a footprint or sound is NOT the wildcat/bear/puma/bird/beaver/whatever they saw last Thursday, and the hoaxers say they haven't been in the area (cross their hearts and hope to die

), then it MUST be bigfoot! Would YOU believe that to be valid research???
2. The fibres from the Skookum Cast were found to be elk, as were the rest of the "prints" in the cast. See
http://www.100megsfree4.com/farshores/bfoot29.htm for another report, also illuminating the overwhelmingly UNscientific methodology used by the "bigfoot hunters".
3. Speeding tickets? Southern white rhinos? Wha...?

Oh, I see. Some other types of "scientists" also indulge in white lies and short-cuts, etc, in pursuit of degrees. Stale news, but sure, I agree! Kick their butts too! Doesn't make bigfoot real though...
4. "Taking advantage of local conditions" to show levitation? Sorry, but that wasn't a limitation stipulated in your original request. Your question was the problem, not my answer. So the situation is still that I
have demonstrated levitation for you, ergo you have not proven this negative.
5. I would hope sincerely that a proper bigfoot research effort would very quickly dispel the guy-in-a-gorilla-suit situation. Sure, "the truth is out there", but the situation right now is that the guy-in-a-gorilla-suit is pretty much the best evidence produced so far...
6. Sorry, but the evidence on the table from the BFRO is NOT conclusive of anything at all to do with a bigfoot. Sure, there are a lot of things breaking branches and screeching in the night, and thousands of variants on footprints. But so far there is little CONCLUSIVE and SUSTAINABLE evidence it is bigfoot doing it.
7. Re anecdotes for both sides: I was merely making the point that if we are basing the veracity of the claims purely on the preponderance of anecdotes for either case, the vast majority of them would fall in the "no bigfoot" side. So if you believe that more anecdotes equals more likely to be true then we are being drawn inexorably towards the conclusion that bigfoot does NOT exist. The issue now is either to agree with this line of reasoning, in which case poof! goes bigfoot, or to continue to believe in bigfoot, in which case the above reasoning is no longer sustainable. Myself, I find the reasoning illogical (OK, I'm a Vulcan!

)
8. The Patterson Film. Ah yes. So you choose to ignore all the contra evidence from anthropologists, etc, etc, who say that it is clearly a human of average height walking with a normal human gait? All the problematic issues with the "fur" and how it didn't seem real, like it was a suit and not attached to muscles? That Patterson stated in advance that he was going out to film a sasquatch on the day? That he did not film any subsequent footprints of this creature? (it walked through the mud at the edge of a river, on the film) That when it noticed the cameraman (which it did) that it didn't RUN away but continued to walk sedately? (allowing itself to be filmed so easily???) And finally that friends of Patterson have allegedly revealed that it was all a hoax from the beginning? Etc, etc, etc. To my mind there are WAY too many unanswered questions...!!!
Sorry, but the situation is that there is NOT any conclusive evidence of bigfoot...yet. Just a bunch of wacky footprints (one fake set was modelled on an emperor pengiun, no less!) and a bunch of screaming and breaking noises in the forest at night. Sorry, but Boy Scouts staging a prank would be a more rational solution at this stage!
Not that I am prepared to dismiss bigfoot out-of-hand - I don't. The story of the coelocanth is a classic case about how scientists rapidly accept highly startling but utterly convincing evidence. In other words, the bigfoot hunters merely have to
habeus corpus...
Zep