IMO, if it is so true that we are fooking up the plant so much with polution etc, then im dam sure they would be doing something more about it. For fuck sake, they can put man on the moon, but cant use sea water for tap water And im sure they can come up with some sort of different power stations etc. Plus cant they use oil seed rape for fuel for diesels, you can use cookig oil, so surely they could use this instead of petrol/diesel etc.

Also the US has one of te most powerful goverments, so if they wanted to sort it out, im sure they would be anough countrys willing to join together to sort it.

Its all about money this world, and not about trying to sort it out, and until that changes nothing will ever be done properly, only use working people will be paying for the changes in extra taxes etc.