Yes there are some people who seem to seriously believe that the Earth is flat.
Given that degree of wild hypothetical, one could conjure up any fantasy. Wouldn’t we like to see the pig those strips of bacon came from?
Back in ancient times, when most people were illiterate and only knew the world from the wee little plot of land they lived their entire lives on, they lacked tools to understand the physical realities of the planet and the cosmos. So, they invented enigmatic magical solutions to questions they couldn’t understand.
But in this present age of available information and science, that is not a viable excuse for ignorance anymore.
Indeed. The Greeks (and Arabs from the 9th to the 11th century) were far ahead of their time. So much of their learning was lost (as with the destruction of the Library at Alexandria) or purposely destroyed, or dismissed as heretical by advocates of the emerging monotheisms.