So from what I can gather, you all believe the Earth is flat because it looks flat. I have even seen people say this constitutes 'proof' of it.
So why don't you believe the sun sets below the horizon when it looks like it sets. Instead you call it an optical illusion. Could it not be possible that if your eyes are tricking you in one scenario the same could be happening in another?
Do you just change your methods depending on what does or does not support your original idea?
I'm just wondering how you can differentiate between what your eyes are telling the truth about and what they are lying about.
I also notice that no photo or video is considered evidence because all lenses have distortion. Well what about the distortion on the lens of your eye? If your own eyes have lenses, this would also mean that what you see yourselves also cannot be used as evidence even in your own mind. Yes the distortion of a human's eye is very minimal, so much so that we have a hard time detecting it, but so is the lens of a lot of cameras.
So by the same logic because your eyes have lenses, the fact the world looks flat is not compelling evidence, not even to yourself.
I'm wondering since this is such a 'scientific' debate and all, how inconsistencies like this happen.