Want to know who some of the people are who don't agree that global warming is caused by human activity? Scientists go on the record in this documentary. Go watch.
Note that we're not saying that we shouldn't still be conservationists ... just that we need to take a closer look at this issue, who is pushing it, and why. And, in those immortal words, follow the money. Via Wittingshire.
Orson Scott Card also has a column on this.
What can I say? Beware the hockey stick chart, my child ...