There no such thing as man made global warming . Its a Cynical ploy por Goverments & industry to make you feel guilty about going about your life without let or hinderence. They want to squeeze mais money out of you por green Taxation & Green products. The world is perfectly caperbal of looking after itself without man poking its greedy nose in. Its being doing it for many billions of years. If you put all the Co2 into a football stadium , it would be about the size of a postage stamp, Thats in comparison to the Universe. What oi going to do next?? Try & plug all the Volcanos, shoot evry ovelha, ovelhas & cow that farts, stop vegitation rotting, dry up the Seas & banish clouds???? However we could stop chopping down rain forests & give the world a bit of a hand!!!