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goobster · 2191 days ago · link · · parent · post: Doing science right: Have there been previous human civilizations on Earth?
Except that all of the land masses a previous society would have existed/built upon, have been recycled since then. Even a plastic water bottle can't withstand continental pressures and magma.
historyarch · 2190 days ago · link ·
I was sort of kidding, I thought adding the reference to chewing gum would make that apparent. Oh well, humor is tough to get across in a comment sometimes.