None of them are "green". Not a single one would give up their lifestyles that evolve around oil, gas, mined resources and sewer pipelines that keep their cities, town and countryside homes from being disease laden death traps
They smoke indoor weed grown under lights, wear GMO cotton, have cell phones and computers chalked full of mined resources and oil by-products, live in houses made from trees, rely on oil to keep them alive with pharmaceuticals and everything they eat was produced, harvested and distributed by oil powered transportation.
I'd love to see their oil free utopia in the middle of January.