I don't know why environmentalist and climate scientists even think they can "Save the Planet".
There really isn't anything to save.
We aren't really trying to be "green" in order to help the planet remain alive, we are trying to keep humanity alive. That's really all that this stuff is about- having a planet that is habitable by humans for generations to come. Besides, the Earth is going to survive anything we humans can do, including global warming, deforestation, and species extinction. You name it, the Earth can survive through it.
I am tired of this misnomer "Save the Planet", and I think it is wrong. It should be "Save Your Ass," or perhaps "Save the Children,", or even better "Save Your Children's Asses". The fact of the matter is, Mother Nature will remove us from the planet, without thought, remorse, and with a swiftness that is frightening. This isn't about her, she can take care of herself.