it is an overly simplistic look at a complex problem and it concludes with one of the single stupidest statements ever put on film. Yes, that’s harsh criticism. But it’s the right one, given that just before the final credits, in a segment addressing what individuals can do about global warming, the following line appears onscreen: “In fact, you can even reduce your carbon emissions to zero.”
This statement is so blatantly absurd that I am still stunned, weeks after watching Gore’s movie, that none of the dozens of smart people involved in the production of the movie – including, particularly, Gore himself – paused to wonder aloud something to the effect of, “Hey, what about breathing? Don’t we produce carbon dioxide through respiration?”
I’m not saying that there’s no global warming nor am I claiming that carbon dioxide has no effect on the atmosphere.
My skepticism comes via one of the oldest maxims in science: correlation does not prove causation.