Carbon monoxide?

Science expert Cal Thomas devotes an entire column trying to convince us that global warming is a "cultist" belief with no basis in science:
Science should never be blind to opposing views, but the apostle of global warming, Al Gore, and his new disciple, John McCain, want us to believe in a 2008 version of the Pete Seeger anti-war lyric: "we were - knee deep in (carbon monoxide) and the big fool said to push on."
Fuck you Al Gore and yer stinkin' carbon monoxide. Yeah.