aim is not to save the world from ecological calamity but to destroy capitalism.
Naomi Klein in her latest book: This Changes Everything admits something very similar: (link)
Forget everything you think you know about global warming. The really inconvenient truth is that it’s not about carbon—it’s about capitalism. The convenient truth is that we can seize this existential crisis to transform our failed economic system and build something radically better.AND it certainly isn't about Carbon dioxide.