I'm not talking about the casual dilettantes or the useful idiots.
You show me somebody who offers this as a moral imperative and acts outraged at anyone who would even question these bizarre doctrines, I will show you somebody with severe personal problems who is mentally disturbed.
In the old days, religion always attracted the nuts because they are sick people looking for an excuse to act out. Nowadays, human beings have not changed at all. Global warming is just a new excuse for people who are fundamentally broken and bad eggs to seize the high moral ground and claim it's everybody else who is sick, not them. It's a means to an end - acting out your crude envy, vanity, bipolar mania and other character flaws that in other contexts would be clearly such. The Globowarmthinkists have adopted this screed because they have been taught the others are no longer credible excuses. They are not people. They are animals, beasts who are masking various forms of class struggle and feelings of inadequacy by pretending to be direly concerned with the "crisis" on the "planet."
I'm not going to name any names. I'm just saying that three of the most committed "environmentalists" I have ever met turned out later to be a hopeless drug addict, a suspected pedophile and a person who had to be committed for observation to a mental institution. I don't think that is a coincidence. Almost every other person I've ever met who tried to mix these doctrines into his basic assumptions invariably was revealed to be a person I would not feel safe to have children around. Methinks the lady protests too much.