I don't think it's a myth, I think it's the biggest problem mankind has faced since the cold war. I do hope I'm wrong, but I fear that those documentaries that are being shown that say "don't worry, it's the earth naturally getting hotter because of volcanos" are going to be shown on TV the way "smoking calms you down and is good for you" adverts are shown today.

Is global warming responsible for everything, such as el Nino or Hurricane Katrina? I doubt it. But I don't think it's a myth.