Greenland was actually green with vegetation at one time, are we supposed to keep everything "as is" even though the climate does nothing but change?
It's humanities fault we have built up cities, residences and businesses in places that historically have flooded or been shaken with earthquakes, or even Portland OR in the shadow of Mt. Renier, when it goes, so does Portland. Is that the earths fault?
Are we supposed to tell Mt. Renier it's not allowed to blow it's top one of these days because so many people live downwind from it?
It's the Earths angle toward the sun that causes periodically warmer or cooler climates, as well as the sun itself, why is Mars shown to be getting warmer? To me that suggests a common energy source (the sun) and not the few rovers we've dropped on the surface although I'm sure some scientist somewhere will declare it "settled science" that our rovers are indeed "changing Mars' climate".
When will it be declared that mankind is such a blight on the enviroment the best course of action will be to eliminate ourselves from it?