...you FEers still don't get it?
If the Earth is round, the zetetic method will come to the conclusion that the Earth is flat, because from our perspective the Earth would still look flat. If the Earth is flat, the zetetic method will come to the conclusion that the Earth is flat. The zetetic method's conclusion is a constant, and thus is useless in differentiating between two possibilities.
Quite frankly, our 5 senses are not perfect. The zetetic model seems to think that they are, despite the fact that our senses make mistakes, and should not always be believed.