Neognosis, on 27 December 2011 - 04:05 PM, said:
What would be a "satisfactory answer" to you?
Because everything we know about our ecology tells us that there is not a species of giant ape in our ecosystem. And there is also no physical evidence.
So what is "unsatisfactory" to you, and what would satisfy you one way or another.
No physical evidence except foot prints, unidentified hair samples, and photo's which may either be or not be the alleged bigfoot, and sound recordings which are claimed to be sasquatch and remain unidentified by supposed sound experts (how you get that title I have no idea).
And of course hundreds of sightings by everyone from rednecks to police officers to now deceased Presidents of the United States are not physical evidence.
Until there is a corpse some people will never be convinced of even the possibility of bigfoot's existence, therefore I say may the non-believers long exist, as I have not such a burning need to see people believe that one of the creatures must die.