Thanks for all the replies, and also to Craven and Roberta for their warm welcome in the other threads.
Yes, my line of argument followed rather closely to Craven's, in that the word "disputable" by most definitions, is given as "arguable" or "debatable". That being said, anything in life can be disputed, however intellectually absurd or ridiculous the motives or reasons are. This is because there are apparently quite a number of people who enjoy doing it. Some call them "theorists", but i digress. :wink: (Actually, it was with that group of people in mind, that had caused me to include the word "disputable" in that sentence.)
I'm looking from the standpoint of 'possibilities' rather than the end result. Some may find it uncomfortable, because logically speaking, it sounds incredibly nonsensical to go against a fact that has been proven either scientifically or empirically. True, it doesn't make sense for someone to start a dispute if he's unable to disprove it. But it is possible nonetheless.
Another issue I'd like to raise is one of triviality, but I still find it interesting. If an established fact in the world today is in the future disputed AND disproved, wouldn't it become nothing more than a theory or concept? What if man did not try to dispute that the earth was flat? A wrong theory now, but it was treated as a fact then.
Perhaps in hindsight, I may have used the word "fact" too loosely and indeed, the phrase "disputable fact" does raise a few eyebrows.