I think "terraforming" means "changing planetary climate to be more like Earth climate". We are doing something rather opposite. You can use "geoengineering" i

I think "terraforming" means "changing planetary climate to be more like Earth climate". We are doing something rather opposite. You can use "geoengineering" if you want a sarcastic term similar to how rocket people use "rapid unplanned disassembly" instead of "crash".