Finally when the big oil companies run out of non renewable sources, I think nuclear power would be an alternative source. I think a massive investment in nuclear fusion would be the way forward Cheers,  Nintendo Wii Ombouwen 

Is it true that some countries that are less industrialised and therefore produce lower levels of industrial pollution, that these smaller countries may "trade" their "carbon credits" (ie. the margin between how much they pollute and how much they are "allowed" to pollute) with countries who pollute in excess ...