Agency regulations, unlike laws passed by Congrees, can be challenged on their merits. If it can be proven in court that AGW is not scientifically well-founded, the regulations can be overturned.
If the above is true, let the lawsuits begin. If the environmental whackos can tie up our right of self-sufficiency for energy and productivity for years (nuke plants, clean coal, water for guppies rather water for farmers in CA for examples), why don't we do the same on the hundreds (thousands?) of regulations that We The People deem unConstitutional?
Of course, it will take huge sums of money. Still, we should be looking at funding the appropriate law centers, while the "Marches" continue on DC, district and state offices, and MSM, and working towards booting out RINOS. Sort of a (3) prong attack!