Two things have been engineered by the U.S. These are the demise of scientific competency in the U.S. and the rise of it in China. For them to have technology and eventual supremacy the U.S. had to give it to them.
Years ago I read "Das Capital" and Karl Marks said one thing in it I remember well: "A capitalist will sell you the rope to hang him with."
This is why we should listen to people like Marx. They have a habit of telling you what they are going to do before they do it. If we don't listen and they go and do it, whose fault is that?
I found a video mentions the scientific innacuaracies of The Day After Tomorrow and An Inconvenient Truth. I found it a month or so ago and thought it pretty compelling. It's called The Great Global Warming Swindle. You can google it. Here is another link that connects you to some more documentation. greatglobalwarmingswindle.co.uk/