Here's one way to do your part to end global warming
http://www.spiked-online.com/index.php?/site/article/2100/
Myself, I don't have any problem with nuclear electric power generation, or with setting up irrigation agriculture systems in sub-sahara africa. We could also use more fuel efficient personal vehicles.
Though the Earth is indeed spheroid, I still think this CO2 environmental catastrophe alarmism is a crock. For me, the real question is how so much bad science is taken as the gospel truth by some.