We all know that Al Gore is a pin head so how any still believe in his goofy global warning. Has he ever looked in the sky to see that bright object hot object or is his head always in the clouds. You decide.
For me it is not a simple "yes or no" question. I recognize that the global climate changes and is changing now, I consider it to more of a cyclical change rather than man made. That's not to say that our existence on the planet does not contribute, it would be foolish to think otherwise, I just question exactly how much our presence actually effects the climate changes. All that being said, I see no reason why people shouldn't do what they can to minimize their negative impact on the environment. I don't see any reason to go all green extreme jihad, exercise some common sense.