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(I had no idea what to title this)I watched a environmental documentary tonight called "Elemental." One of the people in the documentary was a man who claimed that a jet engines pointed toward the sky could actually create thermal air currents that would break up the layer of greenhouse gases that are blocking the escape of much of Earth's heat. He says this will at least slow down global warming and buy us some time. According to Harmon, one device, ten feet in diameter "can affect a very large area up to 20,000-25,000 feet high and 20 miles in diameter."Is there any way something like this would work?
Each square metre picks up something like 1KW from the sun, so that's a solar energy input of roughly a million megawatts.This jet engine is going to make how big a difference to that?