I call BS on Al Gore. He's been using these same alarmist-scare tactics for years, & none of this "global warming" has occurred. His scientists were caught lying & fabricating their data. Now, we're told that they didn't keep any of their historical data, so it can't be reviewed. The "GW hockey stick" was proven wrong, the over-population predictions were wrong, & all we're left with is less freedoms & more Socialism. Of course, Al Gore is now a billionaire from his "carbon-credit swindle".