This has been brought up many times, and every time (that I've read), RE hasn't really let us discuss this without interference. So, any ideas about how the atmosphere might work on the flat Earth?
I've suggested that there's a nontangible (to us) dome around the Earth that keeps it in. The Mesopotamian Model, I believe, has a very tangible dome that keeps it in. I'm not sure what Rowbotham has said about it, if he said anything about it. Any others?
--Chal