Pretty sure, though, that this is a typo: “…the Neo-Bolsheviks, with or without General Secretary Joe, of America’s USSR party will surrender. They will scorch the earth from sea to shining sea if that’s what it takes.”
That first sentence is pretty clearly missing a “not.”
I would note, though, that one can believe that manmade climate change is real, and still recognize that all of the plans to try to prevent it are economically insane, and disastrous for civilization.