So, humans are pumping CO2, methane, etc. into the atmosphere at an increasing rate. That much is indisputable. 98% of scientists agree, we've known since the 1880s, it's raising our temperature. But how would this work on a flat domed earth? Would it? Since oxygen-rich air is less dense than carbon dioxide, would we not push our own atmosphere into the above area where the sun and moon are? Also, the warming is much more severe in the northern hemisphere as opposed to the southern. Not to mention, if the Ice Wall is colossal and thick and monstrous, then how is Antarctica melting and shrinking? In the RE model, we expect a large sea rise from the lost ice, but if the flat earth's wall is true, then surely there would be enough frozen water to drown the whole world. Excited to hear about what the FErs think.