Global warming no more exists than bigfoot or vampires. It is nothing more than a left-wing scare tactic, giving them a foundation for reclaiming power on the basis that republicans arent doing enough to keep us safe.
First of all, there are normal heating and cooling patterns that span across generations and have been occuring since the dawn of time. What Al Gore and his cronies convientantly leave out of their global warming propanganda is that in the late 1800s, there was a 30 year span of increased temperatures across the globe, and during this time the average temperature in the US was actually HIGHER than it is today. Of course, the climate leveled out and returned to normal, like it always does, and will again
Second, how can ANYONE believe the lies of a man whose personal jet emits more polluted gases in 3 hours than a diesal truck does in 100 hours of operation? If you've ever seen the South Park episode involving Al Gore and his "manbearpig" and didnt get it, menbearpig = global warming. To the educated among us, the idea really is that absurd.