Should Flat-Earthers be debated or ignored?

[BrianSoddingBoru4]

We use science to counter creationism, same thing with the flatters. We don't gain the high ground by just mocking them, no matter how much fun that is.

You don't have to do that, of course, but going down to their level isn't a positive.

Agreed.  As with any other nonsense (astrology, cryptids, pyramidology, numerology, etc.), it isn't enough to tell Flatties that they're wrong, we need to explain why they're wrong.

Boru