Two century global conspiracy by every single government and every scientific organization on earth to fabricate tons of fake information, cover up tons of real information and brainwash everyone into thinking the earth is round because......
I dunno, the illuminate need people to think the earth is round so when the Reptite aliens invade as part of their eons long war with the Grey Aliens, it will be easier to encircle and trap the human resistance fighters.
Something like that I'm sure.
RE: Flat Earth - The End Debate