Al Gore to Up His CO2 Output
You must realize the chemical results of humans or other omnivores trying digest vegetable matter.
If it is true that that manbearpig Gore is planning to forgo his bbq and pork chops in favour of the veggie diet, the most likely effect will be that the gas blowing out his mouth will be surpassed by the gas blowing out his ass. A sort of natural balance. Although most likely, Gore's apparent new mania for dietary purity will be just as phony as his personal lifestyle is in juxtaposition to his environmental lecturing.
At the end of the day ... when it comes to this sanctimonious prig and hypocrite ... it is all just putrid gas.