Watch Al Gore's "The Inconvenient Truth", don't ask me why, I am not interested in your opposition to the message there but if you haven't seen it, watch it.
http://video.google.com/videoplay?docid=-1853143128000829382&q=The+Inconvenient+Truth+duration:long It's "An Inconvenient Truth" It's on Google video, I also recommend you guys to watch it.