Do "flat-earthers" attempt to sail around the world to prove their theory? Would this support their belief in a flat Earth?

Long story short, no evidence has changed some flat earthers public position on flat earth.

Is it that their brains are incapable of rational appraisal of information and a desire to get to the truth by making the best informed decision they can?

Will, probably nothing, we knew this was going to happen.

Why do siblings (or other close relatives) stop visiting each other as they grow older? Why does this happen with so many people nowadays?

Sad, really sad. And frustrating. What is wrong with people, I keep having to ask?

Is it because they are trolls and not really flat earthers?

If they are honest flat earthers, and not total muppets, it’s hard to understand how they can keep failing to weigh the evidence against flat earth. Which may imply it comes down to some sort of faith gripped tight in their hands, refusing to let go.

Has anyone ever read The Holy Bible completely through? If so, what was your overall impression of it?

But in the face of compelling evidence, there are flat earthers who will reject it.

A Colorado pastor just paid to bring some flat earthers and globe earthers to see the 24 hour sun in Antarctica. People with flat earth channels. At least one of them admitted that there really is a 24 hour sun in Antartica. Some flat earthers said the existence of this would disprove flat earth. Now flat earthers are spamming all sorts of reasons why either this whole trip was fake, or that a 24 hour sun doesn’t disprove a flat earth.

What have we learned?

Is it possible for people who claim to be genuine and honest to actually not be? If so, why do they behave this way?