You're right, that would make a good cover as a silhouette, I may have to send it to photoshop and tweak it that way.

South America could be right too, it's southernmost tail is in the map photo above-- it's practically connected to Antarctica... we both could be correct!

The hollow Earth theory answers a few other conspiracies if we work with the premise that the UFOs and exotic technology actually comes from Earth instead of some other planet, then the little grey 'aliens' can be seen as tunnel workers, designed to function in the dark, who occasionally are sent to the surface for some reason. It could also explain why most humans aren't designed for the surface because their skin is exposed, furless, and unable to withstand much sun-- maybe we came from inside originally.

The projection idea seems to work too, I'm trying to figure out if it's an organic device that we are generating entirely, or if there's an artificial overlay that we've somehow agreed to interface with as consciousness.

There is a theory that the term 'conspiracy theory' was invented in the 1960s by the CIA as a way to obfuscate and discredit info concerning the JFK assassination. I imagine this newest flat earth thing is designed to make all alternative research guilty of moronic thinking by association. If anyone is buying into it, and is wearing you out with the flat earth psy-operation, just have them explain any one of the numerous amateur videos on utube featuring a 'green flash sunset'. The videos don't necessarily prove anything, but they don't fit with any of the flat earth models, while they do suggest a spherical object being obscured by the curving-away surface of the sea. In general though, I can't recommend arguing with someone who is convinced that the Earth is flat. Hollow though, I can logically imagine a hollow Earth, even without any evidence.