Not having a television, I didn't see the C4 programme: The Great Global Warming Swindle. Here's another reference.
My own view is that it's all going to last another 5 to 10 years. Then the scare will be over but the taxes will remain. So will the indoctrination at school. Of course, by then the EU will be unable to produce anything at a cost at which anyone else wants to buy.
Hat tip: Brian Micklethwait. He has a great take on the programme maker.