"Is this the same Force of Nature enviro-wackos claim we can control by not using spray-cans and avoiding heavy breathing?"
You forgot cattle-generated methane!
Ah yes, the terror of Bovine Generated Hydrocarbon Emissions (BGHE). The planet is doomed by ruminants, doomed I tell you! Ruminants, and those double-grande burrito combo plates at Taco Bell; a deadly duo!