They don't want people to worry that they will freeze to death in the future! So propaganda is pushing lots of phony science schemes to create a false sense of security.
Look up the 'incomplete contract' concept.
They want to privatize everything. Like the Inclosure Acts in the UK a few hundred years ago, take away the commons. Quietly.
Less objections are expected if the common people think all these problems will be solved, than if not.